BACKGROUND Although the link between cardiovascular disease(CVD)and various cancers is well-established,the relationship between CVD risk and colorectal cancer(CRC)remains underexplored.AIM To elucidate the relationsh...BACKGROUND Although the link between cardiovascular disease(CVD)and various cancers is well-established,the relationship between CVD risk and colorectal cancer(CRC)remains underexplored.AIM To elucidate the relationship between CVD risk scores and CRC incidence.METHODS In this population-based cohort study,participants from the 2009 National Health Checkup were followed-up until 2020.The cardiovascular(CV)risk score was calculated as the sum of risk factors(age,family history of coronary artery disease,hypertension,smoking status,and high-density lipoprotein levels)with high-density lipoprotein(≥60 mg/dL)reducing the risk score by one.The primary outcome was incidence of newly diagnosed CRC.RESULTS Among 2526628 individuals,30329 developed CRC during a mean follow-up of 10.1 years.Categorized by CV risk scores(0,1,2,and≥3).CRC risk increased with higher CV risk scores after adjusting for covariates[(hazard ratio=1.155,95%confidence interval:1.107-1.205)in risk score≥3,P<0.001].This association individuals not using statins.Moreover,even in participants without diabetes,a higher CV risk was associated with an increased CRC risk.CONCLUSION Increased CV risk scores were significantly associated with higher CRC risk,especially among males,younger populations,and non-statin users.Thus,males with a higher CV risk score,even at a younger age,are recommended to control their risk factors and undergo individualized CRC screening.展开更多
Lung cancer, the leading cause of cancer deaths worldwide and in China, has a 19.7% five-year survival rate due to terminal-stage diagnosis^([1-3]).Although low-dose computed tomography(CT) screening can reduce mortal...Lung cancer, the leading cause of cancer deaths worldwide and in China, has a 19.7% five-year survival rate due to terminal-stage diagnosis^([1-3]).Although low-dose computed tomography(CT) screening can reduce mortality, high false positive rates can create economic and psychological burdens.展开更多
Objective To investigate the association between ABO blood types and gestational diabetes mellitus(GDM)risk.Methods A prospective birth cohort study was conducted.ABO blood types were determined using the slide method...Objective To investigate the association between ABO blood types and gestational diabetes mellitus(GDM)risk.Methods A prospective birth cohort study was conducted.ABO blood types were determined using the slide method.GDM diagnosis was based on a 75-g,2-h oral glucose tolerance test(OGTT)according to the criteria of the International Association of Diabetes and Pregnancy Study Groups.Logistic regression was applied to calculate the odds ratios(ORs)and 95%confidence intervals(CIs)between ABO blood types and GDM risk.Results A total of 30,740 pregnant women with a mean age of 31.81 years were enrolled in this study.The ABO blood types distribution was:type O(30.99%),type A(26.58%),type B(32.20%),and type AB(10.23%).GDM was identified in 14.44%of participants.Using blood type O as a reference,GDM risk was not significantly higher for types A(OR=1.05)or B(OR=1.04).However,women with type AB had a 19%increased risk of GDM(OR=1.19,95%CI=1.05–1.34;P<0.05),even after adjusting for various factors.This increased risk for type AB was consistent across subgroup and sensitivity analyses.Conclusion The ABO blood types may influence GDM risk,with type AB associated with a higher risk.Incorporating it—either as a single risk factor or in combination with other known factors—could help identify individuals at risk for GDM before or during early pregnancy.展开更多
OBJECTIVE The emergence of evolving variants of Coronavirus disease 2019(COVID-19)has fostered the need for change of newer and adaptive treatments for these infections.During the COVID-19 pandemic and persists,tradit...OBJECTIVE The emergence of evolving variants of Coronavirus disease 2019(COVID-19)has fostered the need for change of newer and adaptive treatments for these infections.During the COVID-19 pandemic and persists,traditional Chinese medicine(TCM)herbs exhibit significant bioactivity and therapeutic effect.This study is aimed to evaluate the efficacy of four TCM preparations on 28-day mortality risk of patients and changes of the laboratory indicators.METHODS The retrospective cohort study included patients with COVID-19 who were admitted to the Jiangsu Province Hospital of Chinese Medicine from December 15,2022 to January 15,2023,and those died within 48 hours of admission or cannot be tracked for outcomes were excluded.The primary outcome was survival status in 28 days(death or survival)starting from the day of admission.The second outcomes were laboratory indicators,including absolute lymphocyte count,lactate dehydrogenase,creatinine,and blood urea nitrogen.Binary logistic regressions were used to estimate the effect of TCM preparations on the primary and secondary outcomes in main analysis.Meanwhile,heterogeneity and robustness of results from main analysis were assessed by subgroup analyses and multiple sensitivity analyses.RESULTS 1816 eligible patients were included in analysis dataset,including 573 patients received standard care(control group)and 1243 patients received TCM preparations(hospital preparation group).The 28-day mortality rate of hospital preparation group was lower than that of control group(4.75%vs.14.83%),and the difference was statistically significant(χ^(2)=54.666,P<0.001).The risk of 28-day mortality was 0.535 times lower in the hospital preparation group as compared with the control group(OR=0.46,95%CI:0.305-0.708,P<0.001)showed by multivariable binary logistic regressions.Subgroup analyses showed that taking TCM preparations reduced the 28-day mortality risk.Sensitivity analyses demonstrated that the results of the main analysis for primary outcomes were robust.For secondary outcomes,the risk of abnormal absolute lymphocyte counts at discharge in the hospital preparation group decreased by 0.284 times(OR=0.703,95%CI:0.515-0.961,P=0.027).CONCLUSION Compared with standard of care,taking four hospital preparations including Kanggan Heji,Feining Heji,Qishen Gubiao Keli,and Qianghuo Qushi Qingwen Heji decreased risk of 28-day mortality among hospitalized COVID-19 patients.TCM therapy achieves adequate therapeutic effects in COVID-19.展开更多
BACKGROUND Patients with BRAF V600E mutant metastatic colorectal cancer(mCRC)have a low incidence rate,poor biological activity,suboptimal response to conventional treatments,and a poor prognosis.In the previous cohor...BACKGROUND Patients with BRAF V600E mutant metastatic colorectal cancer(mCRC)have a low incidence rate,poor biological activity,suboptimal response to conventional treatments,and a poor prognosis.In the previous cohort study on mCRC conducted by our team,it was observed that integrated Chinese and Western medicine treatment could significantly prolong the overall survival(OS)of patients with colorectal cancer.Therefore,we further explored the survival benefits in the population with BRAF V600E mutant mCRC.AIM To evaluate the efficacy of integrated Chinese and Western medicine in the treatment of BRAF V600E mutant metastatic colorectal cancer.METHODS A cohort study was conducted on patients with BRAF V600E mutant metastatic colorectal cancer admitted to Xiyuan Hospital of China Academy of Chinese Medical Sciences and Traditional Chinese Medicine Hospital of Xinjiang Uygur Autonomous Region from January 2016 to December 2022.The patients were divided into two cohorts.RESULTS A total of 34 cases were included,with 23 in Chinese-Western medicine cohort(cohort A)and 11 in Western medicine cohort(cohort B).The median overall survival was 19.9 months in cohort A and 14.2 months in cohort B,with a statistically significant difference(P=0.038,hazard ratio=0.46).The 1-3-year survival rates were 95.65%(22/23),39.13%(9/23),and 26.09%(6/23)in cohort A,and 63.64%(7/11),18.18%(2/11),and 9.09%(1/11)in cohort B,respectively.Subgroup analysis showed statistically significant differences in median OS between the two cohorts in the right colon,liver metastasis,chemotherapy,and first-line treatment subgroups(P<0.05).CONCLUSION Integrated Chinese and Western medicine can prolong the survival and reduce the risk of death in patients with BRAF V600E mutant metastatic colorectal cancer,with more pronounced benefits observed in patients with right colon involvement,liver metastasis,combined chemotherapy,and first-line treatment.展开更多
Evidence on the association between osteoporosis and dementia is not fully clear.This study aimed to investigate the potential association between osteoporosis and the subsequent risk of dementia among older adults.We...Evidence on the association between osteoporosis and dementia is not fully clear.This study aimed to investigate the potential association between osteoporosis and the subsequent risk of dementia among older adults.We performed a cohort study of176150 community-dwelling older adults aged≥65 years and free of cognitive impairment between 2018 and 2022 using integrated healthcare data from Shenzhen,China.Diagnoses of osteoporosis,osteoporotic fractures,and dementia were identified through linked outpatient and inpatient medical records and death registration records.Multivariate Cox proportional hazards models were used to estimate the adjusted hazard ratios(HRs)and 95%confidence intervals(CIs)of incident dementia associated with osteoporosis and osteoporotic fractures.The mean(SD)age of the total study population was 70.7(5.4)years,and 9605 had a previous diagnosis of osteoporosis.Over a median follow-up of 2.2(IQR:1.8–4.3,maximum:5.5)years,corresponding to 505423person-years at risk,1367 incident all-cause dementia cases,including 617 Alzheimer's disease and 298 vascular dementia cases,occurred.Physician-diagnosed osteoporosis was associated with a higher risk of all-cause dementia(HR:1.80,95%CI:1.53–2.12).The increased dementia risk tended to be more prominent among patients with osteoporotic fractures(HR:2.43,95%CI:1.83–3.23)than those without(HR:1.63,95%CI:1.35–1.97).Results were similar for Alzheimer's disease and vascular dementia.This study provides evidence that older adults with osteoporosis,especially those with osteoporotic fractures,have an elevated risk of incident dementia.Effective prevention and management of osteoporosis among the older population may be promising to mitigate the dual burden of osteoporosis and dementia.展开更多
BACKGROUND Chronic idiopathic uveitis(CIU)and juvenile idiopathic arthritis-associated uveitis(U-JIA)are both vision-threatening conditions that share similar autoimmune mechanisms,but treatment approaches differ sign...BACKGROUND Chronic idiopathic uveitis(CIU)and juvenile idiopathic arthritis-associated uveitis(U-JIA)are both vision-threatening conditions that share similar autoimmune mechanisms,but treatment approaches differ significantly.In managing U-JIA,various treatment options are employed,including biological and non-biological disease-modifying anti-rheumatic drugs.These drugs are effective in clinical trials.Given the lack of established diagnostic and treatment guidelines as well as the limited number of therapeutic options available,patients with CIU frequently do not receive optimal and timely immunosuppression.This study highlighted the necessity for additional research to develop novel diag-nostic techniques,targeted therapies,and enhanced treatment outcomes for young individuals with CIU.AIM To compare the characteristics and outcomes of U-JIA and CIU.METHODS A retrospective cohort study analyzed data from 110 pediatric patients(under 18 years old)with U-JIA and 40 pediatric patients with CIU.Data was collected between 2012 and 2023.The study focused on demographic,clinical,treatment,and outcome variables.RESULTS The median onset age of arthritis was 6.4 years(2.7 years;9.3 years).In 28.2%of cases uveitis preceded the onset of arthritis.In 17.3%of cases it occurred simultan-eously.In 53.6%of cases it followed arthritis.Both groups had similar onset ages,antinuclear antibodies/human leukocyte antigen positivity rates,and ESR levels,with a slight predominance of females(60.9%vs 42.5%,P=0.062),and higher C-reactive protein levels in the U-JIA group.Anterior uveitis was more prevalent in patients with U-JIA(P=0.023),although the frequency of symptomatic,unilateral,and complicated forms did not differ significantly.The use of methotrexate(83.8%vs 96.4%)and biologics(64.7%vs 82.1%)was comparable,as was the rate of remission on methotrexate treatment(70.9%vs 56.5%)and biological therapy(77.8%vs 95%),but a immunosuppressive treatment delay in CIU observed.Patients with CIU were less likely to receive methotrexate[hazard ratio(HR)=0.48,P=0.005]or biological treatment(HR=0.42,P=0.004),but they were more likely to achieve remission with methotrexate(HR=3.70,P=0.001).CONCLUSION Treatment of uveitis is often limited to topical measures,which can delay systemic therapy and affect the outcome.Methotrexate and biological agents effectively manage eye inflammation.It is essential to develop standardized protocols for the diagnosis and management of uveitis,and collaboration between rheumatologists and ophthal-mologists is needed to achieve optimal outcomes in the treatment of CIU.展开更多
Objectives:This prospective cohort study examined the change trajectories of cognitive and physical functions of individuals with motoric cognitive risk(MCR)syndrome,as well as the longitudinal associations between MC...Objectives:This prospective cohort study examined the change trajectories of cognitive and physical functions of individuals with motoric cognitive risk(MCR)syndrome,as well as the longitudinal associations between MCR syndrome and changes in cognitive and physical functions,to provide a new perspective on preventing dementia.Methods:Participants were selected from the China Health and Retirement Longitudinal Study(CHARLS).Demographic characteristics,health status,and lifestyle variables were assessed in 2011.MCR syndrome was defined as the presence of subjective cognitive complaints and objective slow gait,with preserved activities of daily living and absence of dementia,and assessed in 2011.Cognitive function,including orientation,attention and calculation,episodic memory,and visuospatial ability,was measured from 2011 to 2018.Physical function,including grip strength,balance ability,and repeated chair stand tests,was measured from 2011 to 2015.Generalized estimating equation was employed to analyze the longitudinal associations between MCR syndrome in 2011 and changes in cognitive functions over 7 years and physical functions over 4 years.Results:Among 4,217 participants,475 had MCR syndrome in 2011.Both participants with MCR syndrome and those without exhibited a decline in both cognitive and physical function over 7 years and 4 years of follow-up,except for fluctuations in visuospatial ability.Non-MCR syndrome participants demonstrated significantly better overall cognitive function in 2018 compared to 2011(Group×Time:B=0.44,P=0.035)than those in the MCR syndrome group.However,participants with non-MCR syndrome demonstrated significantly worse visuospatial ability in 2013(Group×time:B=−0.44,P=0.002)and 2018(Group×time:B=−0.34,P=0.016)compared to those in the MCR syndrome group.Non-MCR syndrome participants demonstrated significantly better performance in repeated chair stand tests in 2013(Group×time:B=0.31,P<0.001)and 2015(Group×time:B=0.37,P<0.001)compared to those in the MCR syndrome group in 2011.Conclusions:Older adults with MCR syndrome experience worse overall cognitive and physical function performance,especially in repeated chair stand tests,than individuals without MCR syndrome over 7-year and 4-year follow-up periods.It is suggested that future interventional studies will target both physical and cognitive functions in MCR syndrome individuals,providing insights for the prevention of dementia.展开更多
BACKGROUND Gastric signet-ring cell carcinoma(GSRCC)is a more aggressive subtype of gastric cancer compared to gastric adenocarcinoma(GA),with an increasing incidence.However,the prognostic differences between these s...BACKGROUND Gastric signet-ring cell carcinoma(GSRCC)is a more aggressive subtype of gastric cancer compared to gastric adenocarcinoma(GA),with an increasing incidence.However,the prognostic differences between these subtypes,particularly in re-sectable cases,remain unclear.AIM To evaluate prognostic factors and develop a predictive model for GA and GSRCC patients undergoing curative resection.METHODS This retrospective cohort study included patients with GA and GSRCC who underwent curative surgery at the National Cancer Center/Cancer Hospital,Chinese Academy of Medical Sciences,from 2011 to 2018.Propensity score ma-tching(PSM)(1:1)balanced the baseline characteristics.Prognostic factors were identified using univariate and multivariate Cox and least absolute shrinkage and selection operator(LASSO)regression analyses.Model performance was eva-luated through calibration curves,decision curve analysis(DCA),and time-dependent receiver operating characteristic curves.Subgroup analysis and Ka-plan-Meier survival curves were generated.RESULTS In a cohort of 3027 patients,the GSRCC group was characterized by a significantly higher prevalence of individuals under 60 years of age,females,cases with poor differentiation,and early-stage(stage I)disease(all P<0.001).After PSM,the baseline was balanced and 761 patients were retained in each group.Variables identified through univariate Cox regression were included in the LASSO regression analysis.Mul-tivariate Cox regression analysis identified age,tumor differentiation,tumor size,vascular invasion,and post-treatment nodal margin staging as independent prognostic factors.Subgroup analysis indicated a notably poorer prognosis for GSRCC in patients aged 60 and above(hazard ratio=1.36,P=0.025).The nomogram(C-index=0.755)exhibited greater predictive accuracy than tumor node metastasis(TNM)staging for 1-,3-,and 5-year overall survival(all P<0.001),and provided a higher clinical net benefit according to DCA.CONCLUSION This study systematically compared resectable GA and GSRCC,revealing no overall survival difference.However,GSRCC demonstrated a significantly elevated mortality risk in subgroups stratified by age and tumor size.Multivariate analysis identified age,differentiation,tumor size,vascular invasion,and TNM stage as independent prognostic factors.The nomogram integrates clinicopathological features for precise risk stratification,surpassing traditional TNM staging.展开更多
Objective:To explore the association between acupuncture during controlled ovarian hyperstimulation(COH)and the live birth rate(LBR)using different propensity score methods.Methods:In this retrospective cohort study,e...Objective:To explore the association between acupuncture during controlled ovarian hyperstimulation(COH)and the live birth rate(LBR)using different propensity score methods.Methods:In this retrospective cohort study,eligible women who underwent a COH were divided into acupuncture and non-acupuncture groups.The primary outcome was LBR,as determined by propensity score matching(PSM).LBR was defined as the delivery of one or more living infants that reached a gestational age over 28 weeks after embryo transfer.The propensity score model encompassed 16 confounding variables.To validate the results,sensitivity analyses were conducted using three additional propensity score methods:propensity score adjustment,inverse probability weighting(IPW),and IPW with a"doubly robust”estimator.Results:The primary cohort encompassed 9751 patients(1830[18.76%]in the acupuncture group and7921[81.23%]in the non-acupuncture group).Following 1:1 PSM,a higher LBR was found in the acupuncture cohort(41.4%[755/1824]vs 36.4%[664/1824],with an odds ratio of 1.23[95%confidence interval,1.08-1.41]).Three additional propensity score methods produced essentially similar results.The risk of serious adverse events did not significantly differ between the two groups.Conclusion:This retrospective study revealed an association between acupuncture and an increased LBR among patients undergoing COH,and that acupuncture is a safe and valuable treatment option.展开更多
Objective To investigate hypertension(HTN)trends,key risk factors,and gender disparities in rural China,and to propose targeted strategies for improving HTN control in resource-limited settings.Methods This longitudin...Objective To investigate hypertension(HTN)trends,key risk factors,and gender disparities in rural China,and to propose targeted strategies for improving HTN control in resource-limited settings.Methods This longitudinal study used data from the Henan Rural Cohort Study,including baseline(2015–2017;n=39,224)and follow-up(2018–2022;n=28,621)participants.HTN was defined as systolic/diastolic blood pressure≥140/90 mmHg,self-reported diagnosis,or use of antihypertensive medication.Severity was classified using a 7-tier blood pressure(BP)staging system(optimal,normal,high normal,and HTN stages 1–4).A generalized linear mixed-effects model(GLMM)identified associated risk factors.Results HTN prevalence increased modestly from 32.7%(95%CI:32.2–33.2)to 33.9%(95%CI:33.3%–34.4%).Awareness and treatment improved from 20.1%to 25.3%,and from 18.8%to 24.4%,respectively,but control rates remained low(6.2%to 12.3%).After adjustment,women had a 1.53-fold higher HTN risk than men(OR=1.53,95%CI:1.43–1.63),revealing gender-specific trends.Key risk factors included alcohol use(OR=1.37,95%CI:1.27–1.47)and overweight status(OR=1.76,95%CI:1.66–1.86).BP staging showed an increase in optimal BP(42.3%to 45.8%),but stagnant management of advanced HTN stages.Conclusion Hypertension in rural China is shaped by behavioral risk factors and healthcare access gaps.Gender-sensitive,community-based interventions,including task-shifting models,are necessary to mitigate the growing burden of hypertension.展开更多
Objective The relationship between fish consumption and stroke is inconsistent,and it is uncertain whether this association varies across predicted stroke risks.Methods A cohort study comprising 95,800 participants fr...Objective The relationship between fish consumption and stroke is inconsistent,and it is uncertain whether this association varies across predicted stroke risks.Methods A cohort study comprising 95,800 participants from the Prediction for Atherosclerotic Cardiovascular Disease Risk in China project was conducted.A standardized questionnaire was used to collect data on fish consumption.Participants were stratified into low-and moderate-to-high-risk categories based on their 10-year stroke risk prediction scores.Hazard ratios(HRs)and 95%confidence intervals(CIs)were estimated using Cox proportional hazard models and additive interaction by relative excess risk due to interaction(RERI),attributable proportion(AP),and synergy index(SI).Results During 703,869 person-years of follow-up,2,773 incident stroke events were identified.Higher fish consumption was associated with a lower risk of stroke,particularly among moderate-to-high-risk individuals(HR=0.53,95%CI:0.47-0.60)than among low-risk individuals(HR=0.64,95%CI:0.49-0.85).A significant additive interaction between fish consumption and predicted stroke risk was observed(RERI=4.08,95%CI:2.80-5.36;SI=1.64,95%CI:1.42-1.89;AP=0.36,95%CI:0.28-0.43).Conclusion Higher fish consumption was associated with a lower risk of stroke,and this beneficial association was more pronounced in individuals with moderate-to-high stroke risk.展开更多
Type 2 diabetes(T2D)is a global public health issue.In 2021,537 million adults were diagnosed with T2D,corresponding to 10.5%of adults aged 20 and older.^(1)T2D increases the risks for morbidity,disability,and prematu...Type 2 diabetes(T2D)is a global public health issue.In 2021,537 million adults were diagnosed with T2D,corresponding to 10.5%of adults aged 20 and older.^(1)T2D increases the risks for morbidity,disability,and premature mortality,which increased by 3%between 2000 and 2019.2 Evidence is strong that maintaining a healthy diet,engaging in regular physical activity(PA),and preventing obesity can prevent or delay the incidence of T2D.展开更多
BACKGROUND Gamma-glutamyl transferase(GGT)is a known surrogate marker of hepatic dysfunction and oxidative stress.It has recently been reported to be associated with metabolic diseases,cardiovascular diseases,and mali...BACKGROUND Gamma-glutamyl transferase(GGT)is a known surrogate marker of hepatic dysfunction and oxidative stress.It has recently been reported to be associated with metabolic diseases,cardiovascular diseases,and malignancies including pancreatic cancer.However,data on its association with pancreatic cystic neo-plasm(PCN),is unknown.AIM To investigate the association of GGT with the incidence of PCN.METHODS In this nationwide retrospective cohort study,participants who received general health checkup by National Health Insurance Service in 2009 were included.Newly diagnosed PCNs from one year after the checkup to 2020 were identified.Participants were divided into quartiles based on GGT levels.Multivariable cox proportional hazard models estimated the risk of PCNs according to GGT quartiles(Q1-Q4).Subgroup analyses by age,sex,and comorbidities,and sensitivity analyses varying lag periods and GGT categorizations were performed.RESULTS There were 28940 cases of PCNs among 2655665 eligible participants.The incidence rate was 1.09 cases per 1000 person-years,with a median follow-up of 10.32(interquartile range:10.09-10.58)years.In multivariate regression analysis,adjusted hazard ratios for GGT quartiles using Q1 group as a reference were:1.04[95%confidence interval(CI):1.005-1.075]for Q2,1.065(95%CI:1.03-1.102)for Q3,and 1.109(95%CI:1.07-1.15)for Q4.Subgroup analysis showed consistent results across age,sex,and comorbidities.In sensitivity analyses,the association remained robust even at 3-year and 5-year lag periods.A clear dose-response relationship was also observed when using GGT deciles(All P for trend<0.001).CONCLUSION Higher GGT level is associated with increased risk of PCNs.Therefore,serum GGT levels might have a role as a biomarker for the development of PCNs.展开更多
BACKGROUND The neurological and psychiatric sequelae of coronavirus disease 2019(COVID-19)have been documented,yet further data are needed to thoroughly evaluate the impact of COVID-19 on brain health years after the ...BACKGROUND The neurological and psychiatric sequelae of coronavirus disease 2019(COVID-19)have been documented,yet further data are needed to thoroughly evaluate the impact of COVID-19 on brain health years after the infection.AIM To examine whether COVID-19 infection is associated with exacerbation,recurrence,or progression of pre-existing neurological or psychiatric disorders-a highrisk population that is underrepresented in COVID-19 outcome research in National Guard Health Affair patients in 4-years following a COVID-19 diagnosis.METHODS For this multicenter retrospective cohort study,we used data from the National Guard hospitals electronic health records network(BestCare)with over 10 million patients.Our cohort comprised patients who had a COVID-19 diagnosis;a matched control cohort included patient did not expose to COVID-19 in same period.Age and sex were matching factors.We estimated the incidence of 14 neurological and psychiatric outcomes in nearly 4 years after a confirmed diagnosis of COVID-19.Using a multiple logistic regression,we compared incidences with those in propensity score-matched cohorts of patients with no exposure to COVID-19.Ramadan M et al.Neurological and psychiatric risks post-COVID-19 RESULTS Our primary cohort comprised 4437 patients diagnosed with COVID-19,and our propensity-score 1:1 matched control cohort comprised 4437 individuals.Nearly two-third of the COVID-19 cohort(71%)were diagnosed in 2020,and 2021.The most prevalent diagnoses for both cohorts were epilepsy 30.68%,mood disorder 23.92%,and nerve plexus disorder 22.13%.Dementia was nearly 4 times higher among COVID-19 cohort(8.27%)compared to the control cohort(2.57%).Five neurological and psychiatric outcomes had odds ratios(OR)that were significantly higher than 1 for people who had COVID-19 compared to people who had never been infected.These outcomes were cognitive deficit OR=1.54,95%confidence interval(CI):1.23-1.91,P=0.0001;nerve plexus disorder OR=1.13,95%CI:1.01-1.25,P=0.02;substance use disorder OR=1.95,95%CI:1.12-3.38,P=0.01;mood disorder OR=1.16,95%CI:1.05-1.29,P=0.003;and anxiety disorder OR=1.39,95%CI:1.07-1.79,P=0.01.CONCLUSION The study highlights the persistent risk of neurological and psychiatric conditions in COVID-19 survivors up to four years post-infection.Although the incidence was lower than in previous large studies,long-term consequences remain significant,emphasizing the need for ongoing monitoring and support in mental health and neurological care.展开更多
BACKGROUND Our understanding of the correlation between postdischarge cancer and mortality in patients with coronary artery disease(CAD)remains incomplete.The aim of this study was to investigate the relationships bet...BACKGROUND Our understanding of the correlation between postdischarge cancer and mortality in patients with coronary artery disease(CAD)remains incomplete.The aim of this study was to investigate the relationships between postdischarge cancers and all-cause mortality and cardiovascular mortality in CAD patients.METHODS In this retrospective cohort study,25%of CAD patients without prior cancer history who underwent coronary artery angiography between January 1,2011 and December 31,2015,were randomly enrolled using SPSS 26.0.Patients were monitored for the incidence of postdischarge cancer,which was defined as cancer diagnosed after the index hospitalization,survival status and cause of death.Cox regression analysis was used to explore the association between postdischarge cancer and all-cause mortality and cardiovascular mortality in CAD patients.RESULTS A total of 4085 patients were included in the final analysis.During a median follow-up period of 8 years,174 patients(4.3%)developed postdischarge cancer,and 343 patients(8.4%)died.A total of 173 patients died from cardiovascular diseases.Postdischarge cancer was associated with increased all-cause mortality risk(HR=2.653,95%CI:1.727–4.076,P<0.001)and cardiovascular mortality risk(HR=2.756,95%CI:1.470–5.167,P=0.002).Postdischarge lung cancer(HR=5.497,95%CI:2.922–10.343,P<0.001)and gastrointestinal cancer(HR=1.984,95%CI:1.049–3.750,P=0.035)were associated with all-cause mortality in CAD patients.Postdischarge lung cancer was significantly associated with cardiovascular death in CAD patients(HR=4.979,95%CI:2.114–11.728,P<0.001),and cardiovascular death was not significantly correlated with gastrointestinal cancer or other types of cancer.CONCLUSIONS Postdischarge cancer was associated with all-cause mortality and cardiovascular mortality in CAD patients.Compared with other cancers,postdischarge lung cancer had a more significant effect on all-cause mortality and cardiovascular mortality in CAD patients.展开更多
Background The association of systemic inflammatory response index(SIRI)with prognosis of coronary artery disease(CAD)patients has never been investigated in a large sample with long-term follow-up.This study aimed to...Background The association of systemic inflammatory response index(SIRI)with prognosis of coronary artery disease(CAD)patients has never been investigated in a large sample with long-term follow-up.This study aimed to explore the association of SIRI with all-cause and cause-specific mortality in a nationally representative sample of CAD patients from United States.Methods A total of 3386 participants with CAD from the National Health and Nutrition Examination Survey(NHANES)1999-2018 were included in this study.Cox proportional hazards model,restricted cubic spline(RCS),and receiver operating characteristic curve(ROC)were performed to investigate the association of SIRI with all-cause and cause-specific mortality.Piecewise linear regression and sensitivity analyses were also performed.Results During a median follow-up of 7.7 years,1454 all-cause mortality occurred.After adjusting for confounding factors,higher lnSIRI was significantly associated with higher risk of all-cause(HR=1.16,95%CI:1.09-1.23)and CVD mortality(HR=1.17,95%CI:1.05-1.30)but not cancer mortality(HR=1.17,95%CI:0.99-1.38).The associations of SIRI with all-cause and CVD mortality were detected as J-shaped with threshold values of 1.05935 and 1.122946 for SIRI,respectively.ROC curves showed that lnSIRI had robust predictive effect both in short and long terms.Conclusions SIRI was independently associated with all-cause and CVD mortality,and the dose-response relationship was Jshaped.SIRI might serve as a valid predictor for all-cause and CVD mortality both in the short and long terms.展开更多
Objective Although dietary preferences influence chronic diseases,few studies have linked dietary preferences to mortality risk,particularly in large cohorts.To investigate the relationship between dietary preferences...Objective Although dietary preferences influence chronic diseases,few studies have linked dietary preferences to mortality risk,particularly in large cohorts.To investigate the relationship between dietary preferences and mortality risk(all-cause,cancer,and cardiovascular disease[CVD])in a large adult cohort.Methods A cohort of 1,160,312 adults(mean age 62.48±9.55)from the Shenzhen Healthcare Big Data Cohort(SHBDC)was analyzed.Hazard ratios(HRs)for mortality were estimated using the Cox proportional hazards model.Results The study identified 12,308 all-cause deaths,of which 3,865(31.4%)were cancer-related and 3,576(29.1%)were attributed to CVD.Compared with a mixed diet of meat and vegetables,a mainly meat-based diet(hazard ratio[HR]=1.13;95%confidence interval[CI]:1.02,1.27)associated with a higher risk of all-cause mortality,while mainly vegetarian(HR=0.87;95%CI:0.78,0.97)was linked to a reduced risk.Furthermore,there was a stronger correlation between mortality risk and dietary preference in the>65 age range.Conclusion A meat-based diet was associated with an increased risk of all-cause mortality,whereas a mainly vegetarian diet was linked to a reduced risk.展开更多
BACKGROUND Hepatocellular carcinoma(HCC),the sixth most common cancer and fourthleading cause of cancer-related mortality globally,imposes a significant burden in Vietnam due to endemic hepatitis B virus(HBV)and hepat...BACKGROUND Hepatocellular carcinoma(HCC),the sixth most common cancer and fourthleading cause of cancer-related mortality globally,imposes a significant burden in Vietnam due to endemic hepatitis B virus(HBV)and hepatitis C virus(HCV)infections.Accurate prognostication is crucial for optimizing treatment and outcomes.Numerous staging systems exist,including the Barcelona Clinic Liver Cancer(BCLC),Hong Kong Liver Cancer(HKLC),cancer of the liver Italian Program(CLIP),Italian Liver Cancer(ITA.LI.CA),Japan Integrated Staging(JIS),Tokyo Score,and model to estimate survival in ambulatory HCC patients(MESIAH).However,their comparative performance in Vietnamese patients remains underexplored.AIM To compare the prognostic accuracy of seven HCC staging systems in predicting survival and identify the optimal model.METHODS This retrospective cohort study included 987 patients with HCC diagnosed at Nhan dan Gia Dinh Hospital,Vietnam,from January 2016 to December 2023.Patients were staged using BCLC,HKLC,CLIP,ITA.LI.CA,JIS,Tokyo score,and MESIAH.Overall survival was analyzed using Kaplan-Meier methods,and prognostic performance was evaluated via the area under the receiver operating characteristic(ROC)curve,Harrell’s concordance index,and calibration plots.RESULTS The HKLC and BCLC systems demonstrated the highest discriminatory ability,with area under the ROC curves of 0.834 and 0.830,respectively,at 12 months and 0.859 for both systems at 36 months.CLIP and ITA.LI.CA exhibited superior calibration,particularly at 36 months.The JIS system consistently showed the poorest discriminatory performance.Subgroup analyses revealed that HKLC maintained strong performance across different viral etiologies(HBV,HCV,non-B-non-C)and treatment modalities(transarterial chemoembolization,surgery,ablation).CONCLUSION The HKLC and BCLC systems showed superior prognostic performance for Vietnamese patients with HCC,supporting HKLC adoption in clinical practice.展开更多
This prospective study aimed to investigate the associations of untreated cholesterol levels and their longitudinal changes,especially low levels,with all-cause and cause-specific mortality in different populations.Pa...This prospective study aimed to investigate the associations of untreated cholesterol levels and their longitudinal changes,especially low levels,with all-cause and cause-specific mortality in different populations.Participants were drawn from two Chinese cohorts and the UK Biobank,excluding those with lipid-lowering medications,coronary heart disease(CHD),stroke,cancer,clinically diagnosed chronic obstructive pulmonary disease,low body mass index(<18.5 kg·m^(-2))at baseline,and deaths within the first two years to minimize reverse causality.Individual cholesterol changes were assessed in a subset who attended the resurvey after over four years.Mortality data were linked to registries,and risks were estimated using Cox proportional hazards models.A total of 163115 Chinese and 317305 UK adults were included(mean age,49-61 years),with 43%,81%,and 44%males in Dongfeng-Tongji,Kailuan,and UK Biobank cohorts,respectively.During a median follow-up of 9.7-12.9 years,9553 and 15760 deaths were documented in the Chinese cohorts and UK Biobank,respectively.After multivariate adjustments,nonlinear relationships were observed between total cholesterol(TC),low-density lipoprotein cholesterol(LDL-C),and non-high-density lipoprotein cholesterol(non-HDL-C)levels and mortality.In both populations,high cholesterol was primarily associated with CHD mortality,while low cholesterol associated with all-cause and cancer mortality(Pnonlinear≤0.0161).The optimal levels for all-cause mortality risk in Chinese adults(TC:200 mg·dL^(-1);LDL-C:130 mg·dL^(-1);non-HDL-C:155 mg·dL^(-1))were lower than those in the UK Biobank but consistent with guideline recommendation.Additionally,decreasing cholesterol levels over four years were associated with higher all-cause and cancer mortality in the Chinese cohorts(P_(nonlinear)≤0.0100).Participants with low TC,LDL-C,or non-HDL-C levels at both baseline and resurvey experienced elevated all-cause mortality risks in both populations,as did those with low/medium baseline levels and>20%reductions over time in Chinese adults.In conclusion,higher TC,LDL-C,and non-HDL-C levels are associated with elevated CHD mortality.Importantly,low and/or longitudinally decreasing cholesterol levels are robustly associated with increased all-cause and cancer mortality,potentially serving as markers of premature death.Regular cholesterol monitoring,with attention to both high and low levels,is recommended to inform guideline updates and clinical strategies.展开更多
文摘BACKGROUND Although the link between cardiovascular disease(CVD)and various cancers is well-established,the relationship between CVD risk and colorectal cancer(CRC)remains underexplored.AIM To elucidate the relationship between CVD risk scores and CRC incidence.METHODS In this population-based cohort study,participants from the 2009 National Health Checkup were followed-up until 2020.The cardiovascular(CV)risk score was calculated as the sum of risk factors(age,family history of coronary artery disease,hypertension,smoking status,and high-density lipoprotein levels)with high-density lipoprotein(≥60 mg/dL)reducing the risk score by one.The primary outcome was incidence of newly diagnosed CRC.RESULTS Among 2526628 individuals,30329 developed CRC during a mean follow-up of 10.1 years.Categorized by CV risk scores(0,1,2,and≥3).CRC risk increased with higher CV risk scores after adjusting for covariates[(hazard ratio=1.155,95%confidence interval:1.107-1.205)in risk score≥3,P<0.001].This association individuals not using statins.Moreover,even in participants without diabetes,a higher CV risk was associated with an increased CRC risk.CONCLUSION Increased CV risk scores were significantly associated with higher CRC risk,especially among males,younger populations,and non-statin users.Thus,males with a higher CV risk score,even at a younger age,are recommended to control their risk factors and undergo individualized CRC screening.
基金supported by the National Natural Science Foundation of China(grant numbers 82204127 and 72204172)。
文摘Lung cancer, the leading cause of cancer deaths worldwide and in China, has a 19.7% five-year survival rate due to terminal-stage diagnosis^([1-3]).Although low-dose computed tomography(CT) screening can reduce mortality, high false positive rates can create economic and psychological burdens.
基金supported by the Capital’s Funds for Health Improvement and Research(No.2024-2G-2118)the National Key Research and Development Program of China(2016YFC1000101)+2 种基金the Leading Talents in the Construction Project of High-Level Public Health Technical Talents in Beijing(2022-1-003)the“Green Seedling”Youth Program by the Beijing Hospitals Authority(QML20231402)the Young Elite Scientist Sponsorship Program by the Beijing Association for Science and Technology(BYESS2022200)。
文摘Objective To investigate the association between ABO blood types and gestational diabetes mellitus(GDM)risk.Methods A prospective birth cohort study was conducted.ABO blood types were determined using the slide method.GDM diagnosis was based on a 75-g,2-h oral glucose tolerance test(OGTT)according to the criteria of the International Association of Diabetes and Pregnancy Study Groups.Logistic regression was applied to calculate the odds ratios(ORs)and 95%confidence intervals(CIs)between ABO blood types and GDM risk.Results A total of 30,740 pregnant women with a mean age of 31.81 years were enrolled in this study.The ABO blood types distribution was:type O(30.99%),type A(26.58%),type B(32.20%),and type AB(10.23%).GDM was identified in 14.44%of participants.Using blood type O as a reference,GDM risk was not significantly higher for types A(OR=1.05)or B(OR=1.04).However,women with type AB had a 19%increased risk of GDM(OR=1.19,95%CI=1.05–1.34;P<0.05),even after adjusting for various factors.This increased risk for type AB was consistent across subgroup and sensitivity analyses.Conclusion The ABO blood types may influence GDM risk,with type AB associated with a higher risk.Incorporating it—either as a single risk factor or in combination with other known factors—could help identify individuals at risk for GDM before or during early pregnancy.
文摘OBJECTIVE The emergence of evolving variants of Coronavirus disease 2019(COVID-19)has fostered the need for change of newer and adaptive treatments for these infections.During the COVID-19 pandemic and persists,traditional Chinese medicine(TCM)herbs exhibit significant bioactivity and therapeutic effect.This study is aimed to evaluate the efficacy of four TCM preparations on 28-day mortality risk of patients and changes of the laboratory indicators.METHODS The retrospective cohort study included patients with COVID-19 who were admitted to the Jiangsu Province Hospital of Chinese Medicine from December 15,2022 to January 15,2023,and those died within 48 hours of admission or cannot be tracked for outcomes were excluded.The primary outcome was survival status in 28 days(death or survival)starting from the day of admission.The second outcomes were laboratory indicators,including absolute lymphocyte count,lactate dehydrogenase,creatinine,and blood urea nitrogen.Binary logistic regressions were used to estimate the effect of TCM preparations on the primary and secondary outcomes in main analysis.Meanwhile,heterogeneity and robustness of results from main analysis were assessed by subgroup analyses and multiple sensitivity analyses.RESULTS 1816 eligible patients were included in analysis dataset,including 573 patients received standard care(control group)and 1243 patients received TCM preparations(hospital preparation group).The 28-day mortality rate of hospital preparation group was lower than that of control group(4.75%vs.14.83%),and the difference was statistically significant(χ^(2)=54.666,P<0.001).The risk of 28-day mortality was 0.535 times lower in the hospital preparation group as compared with the control group(OR=0.46,95%CI:0.305-0.708,P<0.001)showed by multivariable binary logistic regressions.Subgroup analyses showed that taking TCM preparations reduced the 28-day mortality risk.Sensitivity analyses demonstrated that the results of the main analysis for primary outcomes were robust.For secondary outcomes,the risk of abnormal absolute lymphocyte counts at discharge in the hospital preparation group decreased by 0.284 times(OR=0.703,95%CI:0.515-0.961,P=0.027).CONCLUSION Compared with standard of care,taking four hospital preparations including Kanggan Heji,Feining Heji,Qishen Gubiao Keli,and Qianghuo Qushi Qingwen Heji decreased risk of 28-day mortality among hospitalized COVID-19 patients.TCM therapy achieves adequate therapeutic effects in COVID-19.
基金Supported by National Natural Science Foundation of China,No.82174461Hospital Capability Enhancement Project of Xiyuan Hospital,CACMS,No.XYZX0201-22Technology Innovation Project of China Academy of Chinese Medical Sciences,No.CI2021A01811.
文摘BACKGROUND Patients with BRAF V600E mutant metastatic colorectal cancer(mCRC)have a low incidence rate,poor biological activity,suboptimal response to conventional treatments,and a poor prognosis.In the previous cohort study on mCRC conducted by our team,it was observed that integrated Chinese and Western medicine treatment could significantly prolong the overall survival(OS)of patients with colorectal cancer.Therefore,we further explored the survival benefits in the population with BRAF V600E mutant mCRC.AIM To evaluate the efficacy of integrated Chinese and Western medicine in the treatment of BRAF V600E mutant metastatic colorectal cancer.METHODS A cohort study was conducted on patients with BRAF V600E mutant metastatic colorectal cancer admitted to Xiyuan Hospital of China Academy of Chinese Medical Sciences and Traditional Chinese Medicine Hospital of Xinjiang Uygur Autonomous Region from January 2016 to December 2022.The patients were divided into two cohorts.RESULTS A total of 34 cases were included,with 23 in Chinese-Western medicine cohort(cohort A)and 11 in Western medicine cohort(cohort B).The median overall survival was 19.9 months in cohort A and 14.2 months in cohort B,with a statistically significant difference(P=0.038,hazard ratio=0.46).The 1-3-year survival rates were 95.65%(22/23),39.13%(9/23),and 26.09%(6/23)in cohort A,and 63.64%(7/11),18.18%(2/11),and 9.09%(1/11)in cohort B,respectively.Subgroup analysis showed statistically significant differences in median OS between the two cohorts in the right colon,liver metastasis,chemotherapy,and first-line treatment subgroups(P<0.05).CONCLUSION Integrated Chinese and Western medicine can prolong the survival and reduce the risk of death in patients with BRAF V600E mutant metastatic colorectal cancer,with more pronounced benefits observed in patients with right colon involvement,liver metastasis,combined chemotherapy,and first-line treatment.
基金supported by the Shenzhen Medical Academy of Research and Translation(Grant C2302001)the Noncommunicable Chronic Diseases-National Science and Technology Major Project(Grant 2023ZD0503500)+5 种基金the National Natural Science Foundation of China(Grants 82030102,12126602)the Shenzhen Science and Technology Innovation Committee(No.ZDSYS20200810171403013)the Talents enlisted in major talent programs of Guangdong Province(20210N020921)the Shenzhen Development and Reform Committee(No.XMHT20230108022)the Medical Research Innovation Project(Grant G030410001)the Shenzhen Medical Research Funds(Grant A2402041)。
文摘Evidence on the association between osteoporosis and dementia is not fully clear.This study aimed to investigate the potential association between osteoporosis and the subsequent risk of dementia among older adults.We performed a cohort study of176150 community-dwelling older adults aged≥65 years and free of cognitive impairment between 2018 and 2022 using integrated healthcare data from Shenzhen,China.Diagnoses of osteoporosis,osteoporotic fractures,and dementia were identified through linked outpatient and inpatient medical records and death registration records.Multivariate Cox proportional hazards models were used to estimate the adjusted hazard ratios(HRs)and 95%confidence intervals(CIs)of incident dementia associated with osteoporosis and osteoporotic fractures.The mean(SD)age of the total study population was 70.7(5.4)years,and 9605 had a previous diagnosis of osteoporosis.Over a median follow-up of 2.2(IQR:1.8–4.3,maximum:5.5)years,corresponding to 505423person-years at risk,1367 incident all-cause dementia cases,including 617 Alzheimer's disease and 298 vascular dementia cases,occurred.Physician-diagnosed osteoporosis was associated with a higher risk of all-cause dementia(HR:1.80,95%CI:1.53–2.12).The increased dementia risk tended to be more prominent among patients with osteoporotic fractures(HR:2.43,95%CI:1.83–3.23)than those without(HR:1.63,95%CI:1.35–1.97).Results were similar for Alzheimer's disease and vascular dementia.This study provides evidence that older adults with osteoporosis,especially those with osteoporotic fractures,have an elevated risk of incident dementia.Effective prevention and management of osteoporosis among the older population may be promising to mitigate the dual burden of osteoporosis and dementia.
文摘BACKGROUND Chronic idiopathic uveitis(CIU)and juvenile idiopathic arthritis-associated uveitis(U-JIA)are both vision-threatening conditions that share similar autoimmune mechanisms,but treatment approaches differ significantly.In managing U-JIA,various treatment options are employed,including biological and non-biological disease-modifying anti-rheumatic drugs.These drugs are effective in clinical trials.Given the lack of established diagnostic and treatment guidelines as well as the limited number of therapeutic options available,patients with CIU frequently do not receive optimal and timely immunosuppression.This study highlighted the necessity for additional research to develop novel diag-nostic techniques,targeted therapies,and enhanced treatment outcomes for young individuals with CIU.AIM To compare the characteristics and outcomes of U-JIA and CIU.METHODS A retrospective cohort study analyzed data from 110 pediatric patients(under 18 years old)with U-JIA and 40 pediatric patients with CIU.Data was collected between 2012 and 2023.The study focused on demographic,clinical,treatment,and outcome variables.RESULTS The median onset age of arthritis was 6.4 years(2.7 years;9.3 years).In 28.2%of cases uveitis preceded the onset of arthritis.In 17.3%of cases it occurred simultan-eously.In 53.6%of cases it followed arthritis.Both groups had similar onset ages,antinuclear antibodies/human leukocyte antigen positivity rates,and ESR levels,with a slight predominance of females(60.9%vs 42.5%,P=0.062),and higher C-reactive protein levels in the U-JIA group.Anterior uveitis was more prevalent in patients with U-JIA(P=0.023),although the frequency of symptomatic,unilateral,and complicated forms did not differ significantly.The use of methotrexate(83.8%vs 96.4%)and biologics(64.7%vs 82.1%)was comparable,as was the rate of remission on methotrexate treatment(70.9%vs 56.5%)and biological therapy(77.8%vs 95%),but a immunosuppressive treatment delay in CIU observed.Patients with CIU were less likely to receive methotrexate[hazard ratio(HR)=0.48,P=0.005]or biological treatment(HR=0.42,P=0.004),but they were more likely to achieve remission with methotrexate(HR=3.70,P=0.001).CONCLUSION Treatment of uveitis is often limited to topical measures,which can delay systemic therapy and affect the outcome.Methotrexate and biological agents effectively manage eye inflammation.It is essential to develop standardized protocols for the diagnosis and management of uveitis,and collaboration between rheumatologists and ophthal-mologists is needed to achieve optimal outcomes in the treatment of CIU.
基金supported by the National Natural Science Foundation of China(grant number:72304153)the Supporting Project of National Natural Science Foundation of China from Nanjing University of Chinese Medicine,China,(grant number:XPT72304153)the University Philosophy and Social Science Research in Jiangsu Province Jiangsu Province,China(grant number:2023SJYB0318)。
文摘Objectives:This prospective cohort study examined the change trajectories of cognitive and physical functions of individuals with motoric cognitive risk(MCR)syndrome,as well as the longitudinal associations between MCR syndrome and changes in cognitive and physical functions,to provide a new perspective on preventing dementia.Methods:Participants were selected from the China Health and Retirement Longitudinal Study(CHARLS).Demographic characteristics,health status,and lifestyle variables were assessed in 2011.MCR syndrome was defined as the presence of subjective cognitive complaints and objective slow gait,with preserved activities of daily living and absence of dementia,and assessed in 2011.Cognitive function,including orientation,attention and calculation,episodic memory,and visuospatial ability,was measured from 2011 to 2018.Physical function,including grip strength,balance ability,and repeated chair stand tests,was measured from 2011 to 2015.Generalized estimating equation was employed to analyze the longitudinal associations between MCR syndrome in 2011 and changes in cognitive functions over 7 years and physical functions over 4 years.Results:Among 4,217 participants,475 had MCR syndrome in 2011.Both participants with MCR syndrome and those without exhibited a decline in both cognitive and physical function over 7 years and 4 years of follow-up,except for fluctuations in visuospatial ability.Non-MCR syndrome participants demonstrated significantly better overall cognitive function in 2018 compared to 2011(Group×Time:B=0.44,P=0.035)than those in the MCR syndrome group.However,participants with non-MCR syndrome demonstrated significantly worse visuospatial ability in 2013(Group×time:B=−0.44,P=0.002)and 2018(Group×time:B=−0.34,P=0.016)compared to those in the MCR syndrome group.Non-MCR syndrome participants demonstrated significantly better performance in repeated chair stand tests in 2013(Group×time:B=0.31,P<0.001)and 2015(Group×time:B=0.37,P<0.001)compared to those in the MCR syndrome group in 2011.Conclusions:Older adults with MCR syndrome experience worse overall cognitive and physical function performance,especially in repeated chair stand tests,than individuals without MCR syndrome over 7-year and 4-year follow-up periods.It is suggested that future interventional studies will target both physical and cognitive functions in MCR syndrome individuals,providing insights for the prevention of dementia.
基金Supported by the National Natural Science Foundation of China,No.82473285Beijing Hope Run Special Fund of Cancer Foundation of China,No.LC2022B02.
文摘BACKGROUND Gastric signet-ring cell carcinoma(GSRCC)is a more aggressive subtype of gastric cancer compared to gastric adenocarcinoma(GA),with an increasing incidence.However,the prognostic differences between these subtypes,particularly in re-sectable cases,remain unclear.AIM To evaluate prognostic factors and develop a predictive model for GA and GSRCC patients undergoing curative resection.METHODS This retrospective cohort study included patients with GA and GSRCC who underwent curative surgery at the National Cancer Center/Cancer Hospital,Chinese Academy of Medical Sciences,from 2011 to 2018.Propensity score ma-tching(PSM)(1:1)balanced the baseline characteristics.Prognostic factors were identified using univariate and multivariate Cox and least absolute shrinkage and selection operator(LASSO)regression analyses.Model performance was eva-luated through calibration curves,decision curve analysis(DCA),and time-dependent receiver operating characteristic curves.Subgroup analysis and Ka-plan-Meier survival curves were generated.RESULTS In a cohort of 3027 patients,the GSRCC group was characterized by a significantly higher prevalence of individuals under 60 years of age,females,cases with poor differentiation,and early-stage(stage I)disease(all P<0.001).After PSM,the baseline was balanced and 761 patients were retained in each group.Variables identified through univariate Cox regression were included in the LASSO regression analysis.Mul-tivariate Cox regression analysis identified age,tumor differentiation,tumor size,vascular invasion,and post-treatment nodal margin staging as independent prognostic factors.Subgroup analysis indicated a notably poorer prognosis for GSRCC in patients aged 60 and above(hazard ratio=1.36,P=0.025).The nomogram(C-index=0.755)exhibited greater predictive accuracy than tumor node metastasis(TNM)staging for 1-,3-,and 5-year overall survival(all P<0.001),and provided a higher clinical net benefit according to DCA.CONCLUSION This study systematically compared resectable GA and GSRCC,revealing no overall survival difference.However,GSRCC demonstrated a significantly elevated mortality risk in subgroups stratified by age and tumor size.Multivariate analysis identified age,differentiation,tumor size,vascular invasion,and TNM stage as independent prognostic factors.The nomogram integrates clinicopathological features for precise risk stratification,surpassing traditional TNM staging.
基金funded by the National Natural Science Foundation of China(No.81973966)。
文摘Objective:To explore the association between acupuncture during controlled ovarian hyperstimulation(COH)and the live birth rate(LBR)using different propensity score methods.Methods:In this retrospective cohort study,eligible women who underwent a COH were divided into acupuncture and non-acupuncture groups.The primary outcome was LBR,as determined by propensity score matching(PSM).LBR was defined as the delivery of one or more living infants that reached a gestational age over 28 weeks after embryo transfer.The propensity score model encompassed 16 confounding variables.To validate the results,sensitivity analyses were conducted using three additional propensity score methods:propensity score adjustment,inverse probability weighting(IPW),and IPW with a"doubly robust”estimator.Results:The primary cohort encompassed 9751 patients(1830[18.76%]in the acupuncture group and7921[81.23%]in the non-acupuncture group).Following 1:1 PSM,a higher LBR was found in the acupuncture cohort(41.4%[755/1824]vs 36.4%[664/1824],with an odds ratio of 1.23[95%confidence interval,1.08-1.41]).Three additional propensity score methods produced essentially similar results.The risk of serious adverse events did not significantly differ between the two groups.Conclusion:This retrospective study revealed an association between acupuncture and an increased LBR among patients undergoing COH,and that acupuncture is a safe and valuable treatment option.
基金supported by the National Natural Science Foundation of China(Grant NO:81930092 and 81973128)Natural Science Foundation of Henan Province(Grant NO:23230042151)+1 种基金Science and Technology Innovation Team Support Plan of Colleges and Universities in Henan Province(Grant NO:21IRTSTHN029)the Foundation of National Key Program of Research and Development of China(Grant No:2016YFC0900803).
文摘Objective To investigate hypertension(HTN)trends,key risk factors,and gender disparities in rural China,and to propose targeted strategies for improving HTN control in resource-limited settings.Methods This longitudinal study used data from the Henan Rural Cohort Study,including baseline(2015–2017;n=39,224)and follow-up(2018–2022;n=28,621)participants.HTN was defined as systolic/diastolic blood pressure≥140/90 mmHg,self-reported diagnosis,or use of antihypertensive medication.Severity was classified using a 7-tier blood pressure(BP)staging system(optimal,normal,high normal,and HTN stages 1–4).A generalized linear mixed-effects model(GLMM)identified associated risk factors.Results HTN prevalence increased modestly from 32.7%(95%CI:32.2–33.2)to 33.9%(95%CI:33.3%–34.4%).Awareness and treatment improved from 20.1%to 25.3%,and from 18.8%to 24.4%,respectively,but control rates remained low(6.2%to 12.3%).After adjustment,women had a 1.53-fold higher HTN risk than men(OR=1.53,95%CI:1.43–1.63),revealing gender-specific trends.Key risk factors included alcohol use(OR=1.37,95%CI:1.27–1.47)and overweight status(OR=1.76,95%CI:1.66–1.86).BP staging showed an increase in optimal BP(42.3%to 45.8%),but stagnant management of advanced HTN stages.Conclusion Hypertension in rural China is shaped by behavioral risk factors and healthcare access gaps.Gender-sensitive,community-based interventions,including task-shifting models,are necessary to mitigate the growing burden of hypertension.
基金supported by the Chinese Academy of Medical Sciences(CAMS)Innovation Fund for Medical Sciences(2021-I2M-1-010,2019-I2M-2-003,and 2017-I2M-1-004)the National High Level Hospital Clinical Research Funding(2022-GSPGG-1,2022-GSP-GG-2)+2 种基金the Research Unit of Prospective Cohort of Cardiovascular Diseases and Cancers,CAMS(2019RU038)the National Key Research and Development Program of China(2018YFE0115300 and 2017YFC0211700)the National Natural Science Foundation of China(82030102,12126602).
文摘Objective The relationship between fish consumption and stroke is inconsistent,and it is uncertain whether this association varies across predicted stroke risks.Methods A cohort study comprising 95,800 participants from the Prediction for Atherosclerotic Cardiovascular Disease Risk in China project was conducted.A standardized questionnaire was used to collect data on fish consumption.Participants were stratified into low-and moderate-to-high-risk categories based on their 10-year stroke risk prediction scores.Hazard ratios(HRs)and 95%confidence intervals(CIs)were estimated using Cox proportional hazard models and additive interaction by relative excess risk due to interaction(RERI),attributable proportion(AP),and synergy index(SI).Results During 703,869 person-years of follow-up,2,773 incident stroke events were identified.Higher fish consumption was associated with a lower risk of stroke,particularly among moderate-to-high-risk individuals(HR=0.53,95%CI:0.47-0.60)than among low-risk individuals(HR=0.64,95%CI:0.49-0.85).A significant additive interaction between fish consumption and predicted stroke risk was observed(RERI=4.08,95%CI:2.80-5.36;SI=1.64,95%CI:1.42-1.89;AP=0.36,95%CI:0.28-0.43).Conclusion Higher fish consumption was associated with a lower risk of stroke,and this beneficial association was more pronounced in individuals with moderate-to-high stroke risk.
文摘Type 2 diabetes(T2D)is a global public health issue.In 2021,537 million adults were diagnosed with T2D,corresponding to 10.5%of adults aged 20 and older.^(1)T2D increases the risks for morbidity,disability,and premature mortality,which increased by 3%between 2000 and 2019.2 Evidence is strong that maintaining a healthy diet,engaging in regular physical activity(PA),and preventing obesity can prevent or delay the incidence of T2D.
文摘BACKGROUND Gamma-glutamyl transferase(GGT)is a known surrogate marker of hepatic dysfunction and oxidative stress.It has recently been reported to be associated with metabolic diseases,cardiovascular diseases,and malignancies including pancreatic cancer.However,data on its association with pancreatic cystic neo-plasm(PCN),is unknown.AIM To investigate the association of GGT with the incidence of PCN.METHODS In this nationwide retrospective cohort study,participants who received general health checkup by National Health Insurance Service in 2009 were included.Newly diagnosed PCNs from one year after the checkup to 2020 were identified.Participants were divided into quartiles based on GGT levels.Multivariable cox proportional hazard models estimated the risk of PCNs according to GGT quartiles(Q1-Q4).Subgroup analyses by age,sex,and comorbidities,and sensitivity analyses varying lag periods and GGT categorizations were performed.RESULTS There were 28940 cases of PCNs among 2655665 eligible participants.The incidence rate was 1.09 cases per 1000 person-years,with a median follow-up of 10.32(interquartile range:10.09-10.58)years.In multivariate regression analysis,adjusted hazard ratios for GGT quartiles using Q1 group as a reference were:1.04[95%confidence interval(CI):1.005-1.075]for Q2,1.065(95%CI:1.03-1.102)for Q3,and 1.109(95%CI:1.07-1.15)for Q4.Subgroup analysis showed consistent results across age,sex,and comorbidities.In sensitivity analyses,the association remained robust even at 3-year and 5-year lag periods.A clear dose-response relationship was also observed when using GGT deciles(All P for trend<0.001).CONCLUSION Higher GGT level is associated with increased risk of PCNs.Therefore,serum GGT levels might have a role as a biomarker for the development of PCNs.
文摘BACKGROUND The neurological and psychiatric sequelae of coronavirus disease 2019(COVID-19)have been documented,yet further data are needed to thoroughly evaluate the impact of COVID-19 on brain health years after the infection.AIM To examine whether COVID-19 infection is associated with exacerbation,recurrence,or progression of pre-existing neurological or psychiatric disorders-a highrisk population that is underrepresented in COVID-19 outcome research in National Guard Health Affair patients in 4-years following a COVID-19 diagnosis.METHODS For this multicenter retrospective cohort study,we used data from the National Guard hospitals electronic health records network(BestCare)with over 10 million patients.Our cohort comprised patients who had a COVID-19 diagnosis;a matched control cohort included patient did not expose to COVID-19 in same period.Age and sex were matching factors.We estimated the incidence of 14 neurological and psychiatric outcomes in nearly 4 years after a confirmed diagnosis of COVID-19.Using a multiple logistic regression,we compared incidences with those in propensity score-matched cohorts of patients with no exposure to COVID-19.Ramadan M et al.Neurological and psychiatric risks post-COVID-19 RESULTS Our primary cohort comprised 4437 patients diagnosed with COVID-19,and our propensity-score 1:1 matched control cohort comprised 4437 individuals.Nearly two-third of the COVID-19 cohort(71%)were diagnosed in 2020,and 2021.The most prevalent diagnoses for both cohorts were epilepsy 30.68%,mood disorder 23.92%,and nerve plexus disorder 22.13%.Dementia was nearly 4 times higher among COVID-19 cohort(8.27%)compared to the control cohort(2.57%).Five neurological and psychiatric outcomes had odds ratios(OR)that were significantly higher than 1 for people who had COVID-19 compared to people who had never been infected.These outcomes were cognitive deficit OR=1.54,95%confidence interval(CI):1.23-1.91,P=0.0001;nerve plexus disorder OR=1.13,95%CI:1.01-1.25,P=0.02;substance use disorder OR=1.95,95%CI:1.12-3.38,P=0.01;mood disorder OR=1.16,95%CI:1.05-1.29,P=0.003;and anxiety disorder OR=1.39,95%CI:1.07-1.79,P=0.01.CONCLUSION The study highlights the persistent risk of neurological and psychiatric conditions in COVID-19 survivors up to four years post-infection.Although the incidence was lower than in previous large studies,long-term consequences remain significant,emphasizing the need for ongoing monitoring and support in mental health and neurological care.
基金supported by the National Natural Science Foundation of China(No.82173450&No.81770237).
文摘BACKGROUND Our understanding of the correlation between postdischarge cancer and mortality in patients with coronary artery disease(CAD)remains incomplete.The aim of this study was to investigate the relationships between postdischarge cancers and all-cause mortality and cardiovascular mortality in CAD patients.METHODS In this retrospective cohort study,25%of CAD patients without prior cancer history who underwent coronary artery angiography between January 1,2011 and December 31,2015,were randomly enrolled using SPSS 26.0.Patients were monitored for the incidence of postdischarge cancer,which was defined as cancer diagnosed after the index hospitalization,survival status and cause of death.Cox regression analysis was used to explore the association between postdischarge cancer and all-cause mortality and cardiovascular mortality in CAD patients.RESULTS A total of 4085 patients were included in the final analysis.During a median follow-up period of 8 years,174 patients(4.3%)developed postdischarge cancer,and 343 patients(8.4%)died.A total of 173 patients died from cardiovascular diseases.Postdischarge cancer was associated with increased all-cause mortality risk(HR=2.653,95%CI:1.727–4.076,P<0.001)and cardiovascular mortality risk(HR=2.756,95%CI:1.470–5.167,P=0.002).Postdischarge lung cancer(HR=5.497,95%CI:2.922–10.343,P<0.001)and gastrointestinal cancer(HR=1.984,95%CI:1.049–3.750,P=0.035)were associated with all-cause mortality in CAD patients.Postdischarge lung cancer was significantly associated with cardiovascular death in CAD patients(HR=4.979,95%CI:2.114–11.728,P<0.001),and cardiovascular death was not significantly correlated with gastrointestinal cancer or other types of cancer.CONCLUSIONS Postdischarge cancer was associated with all-cause mortality and cardiovascular mortality in CAD patients.Compared with other cancers,postdischarge lung cancer had a more significant effect on all-cause mortality and cardiovascular mortality in CAD patients.
基金National Key Research and Development Program of China(2022YFC2503500 and 2022YFC2503504)。
文摘Background The association of systemic inflammatory response index(SIRI)with prognosis of coronary artery disease(CAD)patients has never been investigated in a large sample with long-term follow-up.This study aimed to explore the association of SIRI with all-cause and cause-specific mortality in a nationally representative sample of CAD patients from United States.Methods A total of 3386 participants with CAD from the National Health and Nutrition Examination Survey(NHANES)1999-2018 were included in this study.Cox proportional hazards model,restricted cubic spline(RCS),and receiver operating characteristic curve(ROC)were performed to investigate the association of SIRI with all-cause and cause-specific mortality.Piecewise linear regression and sensitivity analyses were also performed.Results During a median follow-up of 7.7 years,1454 all-cause mortality occurred.After adjusting for confounding factors,higher lnSIRI was significantly associated with higher risk of all-cause(HR=1.16,95%CI:1.09-1.23)and CVD mortality(HR=1.17,95%CI:1.05-1.30)but not cancer mortality(HR=1.17,95%CI:0.99-1.38).The associations of SIRI with all-cause and CVD mortality were detected as J-shaped with threshold values of 1.05935 and 1.122946 for SIRI,respectively.ROC curves showed that lnSIRI had robust predictive effect both in short and long terms.Conclusions SIRI was independently associated with all-cause and CVD mortality,and the dose-response relationship was Jshaped.SIRI might serve as a valid predictor for all-cause and CVD mortality both in the short and long terms.
基金supported by the National Natural Science Foundation of China(No.82425052).
文摘Objective Although dietary preferences influence chronic diseases,few studies have linked dietary preferences to mortality risk,particularly in large cohorts.To investigate the relationship between dietary preferences and mortality risk(all-cause,cancer,and cardiovascular disease[CVD])in a large adult cohort.Methods A cohort of 1,160,312 adults(mean age 62.48±9.55)from the Shenzhen Healthcare Big Data Cohort(SHBDC)was analyzed.Hazard ratios(HRs)for mortality were estimated using the Cox proportional hazards model.Results The study identified 12,308 all-cause deaths,of which 3,865(31.4%)were cancer-related and 3,576(29.1%)were attributed to CVD.Compared with a mixed diet of meat and vegetables,a mainly meat-based diet(hazard ratio[HR]=1.13;95%confidence interval[CI]:1.02,1.27)associated with a higher risk of all-cause mortality,while mainly vegetarian(HR=0.87;95%CI:0.78,0.97)was linked to a reduced risk.Furthermore,there was a stronger correlation between mortality risk and dietary preference in the>65 age range.Conclusion A meat-based diet was associated with an increased risk of all-cause mortality,whereas a mainly vegetarian diet was linked to a reduced risk.
文摘BACKGROUND Hepatocellular carcinoma(HCC),the sixth most common cancer and fourthleading cause of cancer-related mortality globally,imposes a significant burden in Vietnam due to endemic hepatitis B virus(HBV)and hepatitis C virus(HCV)infections.Accurate prognostication is crucial for optimizing treatment and outcomes.Numerous staging systems exist,including the Barcelona Clinic Liver Cancer(BCLC),Hong Kong Liver Cancer(HKLC),cancer of the liver Italian Program(CLIP),Italian Liver Cancer(ITA.LI.CA),Japan Integrated Staging(JIS),Tokyo Score,and model to estimate survival in ambulatory HCC patients(MESIAH).However,their comparative performance in Vietnamese patients remains underexplored.AIM To compare the prognostic accuracy of seven HCC staging systems in predicting survival and identify the optimal model.METHODS This retrospective cohort study included 987 patients with HCC diagnosed at Nhan dan Gia Dinh Hospital,Vietnam,from January 2016 to December 2023.Patients were staged using BCLC,HKLC,CLIP,ITA.LI.CA,JIS,Tokyo score,and MESIAH.Overall survival was analyzed using Kaplan-Meier methods,and prognostic performance was evaluated via the area under the receiver operating characteristic(ROC)curve,Harrell’s concordance index,and calibration plots.RESULTS The HKLC and BCLC systems demonstrated the highest discriminatory ability,with area under the ROC curves of 0.834 and 0.830,respectively,at 12 months and 0.859 for both systems at 36 months.CLIP and ITA.LI.CA exhibited superior calibration,particularly at 36 months.The JIS system consistently showed the poorest discriminatory performance.Subgroup analyses revealed that HKLC maintained strong performance across different viral etiologies(HBV,HCV,non-B-non-C)and treatment modalities(transarterial chemoembolization,surgery,ablation).CONCLUSION The HKLC and BCLC systems showed superior prognostic performance for Vietnamese patients with HCC,supporting HKLC adoption in clinical practice.
基金supported by the National Natural Science Foundation of China(82021005,82192903,81930092)the Chief Scientist Research Project of Hubei Shizhen Laboratory(HSL2024SX0003)+1 种基金the Fundamental Research Funds for the Central Universities(2019kfyXMBZ015)the 111 Project and the Program for Changjiang Scholars and Innovative Research Team in University.
文摘This prospective study aimed to investigate the associations of untreated cholesterol levels and their longitudinal changes,especially low levels,with all-cause and cause-specific mortality in different populations.Participants were drawn from two Chinese cohorts and the UK Biobank,excluding those with lipid-lowering medications,coronary heart disease(CHD),stroke,cancer,clinically diagnosed chronic obstructive pulmonary disease,low body mass index(<18.5 kg·m^(-2))at baseline,and deaths within the first two years to minimize reverse causality.Individual cholesterol changes were assessed in a subset who attended the resurvey after over four years.Mortality data were linked to registries,and risks were estimated using Cox proportional hazards models.A total of 163115 Chinese and 317305 UK adults were included(mean age,49-61 years),with 43%,81%,and 44%males in Dongfeng-Tongji,Kailuan,and UK Biobank cohorts,respectively.During a median follow-up of 9.7-12.9 years,9553 and 15760 deaths were documented in the Chinese cohorts and UK Biobank,respectively.After multivariate adjustments,nonlinear relationships were observed between total cholesterol(TC),low-density lipoprotein cholesterol(LDL-C),and non-high-density lipoprotein cholesterol(non-HDL-C)levels and mortality.In both populations,high cholesterol was primarily associated with CHD mortality,while low cholesterol associated with all-cause and cancer mortality(Pnonlinear≤0.0161).The optimal levels for all-cause mortality risk in Chinese adults(TC:200 mg·dL^(-1);LDL-C:130 mg·dL^(-1);non-HDL-C:155 mg·dL^(-1))were lower than those in the UK Biobank but consistent with guideline recommendation.Additionally,decreasing cholesterol levels over four years were associated with higher all-cause and cancer mortality in the Chinese cohorts(P_(nonlinear)≤0.0100).Participants with low TC,LDL-C,or non-HDL-C levels at both baseline and resurvey experienced elevated all-cause mortality risks in both populations,as did those with low/medium baseline levels and>20%reductions over time in Chinese adults.In conclusion,higher TC,LDL-C,and non-HDL-C levels are associated with elevated CHD mortality.Importantly,low and/or longitudinally decreasing cholesterol levels are robustly associated with increased all-cause and cancer mortality,potentially serving as markers of premature death.Regular cholesterol monitoring,with attention to both high and low levels,is recommended to inform guideline updates and clinical strategies.
