In this editorial,I comment on the article by Zhang et al.To emphasize the importance of the topic,I discuss the relationship between the use of smart medical devices and mental health.Smart medical services have the ...In this editorial,I comment on the article by Zhang et al.To emphasize the importance of the topic,I discuss the relationship between the use of smart medical devices and mental health.Smart medical services have the potential to positively influence mental health by providing monitoring,insights,and inter-ventions.However,they also come with challenges that need to be addressed.Understanding the primary purpose for which individuals use these smart tech-nologies is essential to tailoring them to specific mental health needs and prefe-rences.展开更多
Objective This study examines the sequential mediating roles of body pain and self-reported health in the association between sleep duration and self-reported life satisfaction among elderly Chinese adults.Methods Dat...Objective This study examines the sequential mediating roles of body pain and self-reported health in the association between sleep duration and self-reported life satisfaction among elderly Chinese adults.Methods Data from the fifth wave of the China Health and Retirement Longitudinal Survey(CHARLS)were used to analyse the relationships between sleep duration and body pain,self-reported health,and life satisfaction through logistic regression and Restricted Cubic Spline(RCS)analyses.The sequential mediation effects of body pain and self-reported health status were examined via chain mediation analysis.Results Logistic regression analysis showed that sleeping fewer than 6 hours or 6-7 hours was linked to higher risks of body pain,poor health,and dissatisfaction with life compared to sleeping 7-8 hours(all P<0.05).Additionally,those sleeping more than 9 hours also had increased risks of poor health and dissatisfaction with life compared to those sleeping 7-8 hours(all P<0.05).Chain mediation analysis showed that body pain and self-reported health status sequentially mediated 46.15%of the association between sleep duration and life satisfaction.Conclusion Body pain and self-reported health may shape the relationship between sleep duration and life satisfaction in elderly Chinese adults.展开更多
Background:In recent years,there has been a growing trend in the utilization of observational studies that make use of routinely collected healthcare data(RCD).These studies rely on algorithms to identify specific hea...Background:In recent years,there has been a growing trend in the utilization of observational studies that make use of routinely collected healthcare data(RCD).These studies rely on algorithms to identify specific health conditions(e.g.,diabetes or sepsis)for statistical analyses.However,there has been substantial variation in the algorithm development and validation,leading to frequently suboptimal performance and posing a significant threat to the validity of study findings.Unfortunately,these issues are often overlooked.Methods:We systematically developed guidance for the development,validation,and evaluation of algorithms designed to identify health status(DEVELOP-RCD).Our initial efforts involved conducting both a narrative review and a systematic review of published studies on the concepts and methodological issues related to algorithm development,validation,and evaluation.Subsequently,we conducted an empirical study on an algorithm for identifying sepsis.Based on these findings,we formulated specific workflow and recommendations for algorithm development,validation,and evaluation within the guidance.Finally,the guidance underwent independent review by a panel of 20 external experts who then convened a consensus meeting to finalize it.Results:A standardized workflow for algorithm development,validation,and evaluation was established.Guided by specific health status considerations,the workflow comprises four integrated steps:assessing an existing algorithm’s suitability for the target health status;developing a new algorithm using recommended methods;validating the algorithm using prescribed performance measures;and evaluating the impact of the algorithm on study results.Additionally,13 good practice recommendations were formulated with detailed explanations.Furthermore,a practical study on sepsis identification was included to demonstrate the application of this guidance.Conclusions:The establishment of guidance is intended to aid researchers and clinicians in the appropriate and accurate development and application of algorithms for identifying health status from RCD.This guidance has the potential to enhance the credibility of findings from observational studies involving RCD.展开更多
Objective:To study the relationship between qi stagnation constitution and suboptimal health status(SHS)or lifestyle.Methods:From 2012 to 2013,we conducted a cross-sectional survey of 24159 Chinese individuals aged 12...Objective:To study the relationship between qi stagnation constitution and suboptimal health status(SHS)or lifestyle.Methods:From 2012 to 2013,we conducted a cross-sectional survey of 24159 Chinese individuals aged 12-80 years.The qi stagnation constitution was assessed using the Constitution in Chinese Medicine Questionnaire.Health status was evaluated through medical records and the Subhealth Measurement Scale V1.0(SHMS V1.0).Health-promoting lifestyles were measured using the Health-Promoting Lifestyle Profile Ⅱ(HPLP-Ⅱ).Results:Of the 24159 participants,16.1%and 15.2%were classified as“always”and“sometimes”having the qi stagnation constitution,respectively.Those classified as“rarely”having the qi stagnation constitution scored higher on both the HPLP-Ⅱ and SHMS V1.0.The participants classified as“always”having the qi stagnation constitution showed a significant association with SHS or disease compared to other imbalanced constitutions.Those in the“always”category were approximately 21 times more likely to be classified as having SHS(odds ratio[OR]:21.17,95%confidence interval[CI]:15.74-28.45),whereas those in the“sometimes”category were approximately six times more likely(OR:5.89,95%CI:5.04-6.90).Accordingly,the qi stagnation constitution score was significantly associated with the diagnosis of SHS,with an area under the curve of 0.77(P<.001).A score of 18.75 yielded the highest Youden Index(0.407),with a sensitivity of 60.5%and a specificity of 80.3%.Significant associations were observed between health-promoting lifestyles and qi stagnation constitution severity in an ordinal regression analysis(P<.001).Protective factors included stress management(OR:1.59),self-actualization(OR:1.57),and exercise(OR:1.36).In contrast,poorer interpersonal relationships(OR:0.79),greater health responsibilities(OR:0.86),and poorer nutrition(OR:0.91)were associated with increased severity.Conclusion:Modulating the qi stagnation constitution through lifestyle interventions may help prevent the progression of SHS to disease,which aligns with core preventive principles in traditional Chinese medicine.展开更多
Aiming at the shortcomings of traditional State of Health(SOH)prediction methods in nonlinear modeling and temporal dependence handling,this paper proposes a hybrid CNN-GRU model integrated with the Dung Beetle Optimi...Aiming at the shortcomings of traditional State of Health(SOH)prediction methods in nonlinear modeling and temporal dependence handling,this paper proposes a hybrid CNN-GRU model integrated with the Dung Beetle Optimization(DBO)algorithm(denoted as DBO-CNN-GRU)for lithium battery SOH prediction.Indirect health factors strongly correlated with SOH are extracted from the NASA public dataset,and their effectiveness is verified using Pearson and Spearman correlation coefficients.A CNN-GRU model is designed:the convolutional neural network(CNN)is used to capture local features,and the gated recurrent unit(GRU)is combined to model the temporal dependence of capacity degradation.Furthermore,the DBO algorithm is introduced to optimize the model’s hyperparameters,enhancing the global search capability.Experiments show that the DBO-CNN-GRU model achieves significantly better test performance on the NASA dataset than the single CNN,GRU,and LSTM models.展开更多
To investigate oral health status in the residents of Sichuan Province, southwest China, a cross-sectional study was performed using the latest Oral Health Survey Basic Methods recommended by the World Health Organiza...To investigate oral health status in the residents of Sichuan Province, southwest China, a cross-sectional study was performed using the latest Oral Health Survey Basic Methods recommended by the World Health Organization. A multistage stratified random cluster-sampling method was used to enroll participants from the following three groups： children aged 3-5 years, adolescents aged 12 years, and people aged 65-74 years. In these three groups, the mean numbers of teeth that were affected by caries were 3.28, 0.86 and 5.13, respectively, resulting in a prevalence of 63.47%, 37.20% and 83.20%, respectively. Relative to the high rate of decayed teeth, the prevalence of fillings was very low in all age groups （0.97%, 7.24% and 5.43%, respectively）, In the 12-year-old adolescent group, only 3.61% had good pit and fissure sealing. In addition, the rate of dental fluorosis was 24.80%, and the Community Fluorosis Index value was 0.39. In the elder group, the community periodontal index was 2.92. The prevalence in the elderly of having lost at least one tooth was 75.54%. Additionally, 4.44% of these participants were edentulous. The incidence of dental prosthesis was 51.75%, the proportion with a removable partial denture, a fixed denture, full dentures, dental implants and an informal fixed bridge was 21.59%, 11.45%, 4.64%, 0 and 16.67%, respectively. In this study, 8.2% of the elderly participants were affected by different types of oral mucosal lesions. Among such lesions, recurrent aphthous ulcers were most prevalent （2.69%） and oral lichen planuses were second （1.6%）. The conclusion presented in this survey is that oral diseases, especially dental caries and periodontal disease, are frequent and common in Sichuan province, China. Moreover, the treatment rate is very low, and primary prevention and treatment options are therefore urgently needed in this population.展开更多
Objectives:To describe the characteristics and relationships of social isolation and health promoting behaviors of Chinese older adults with different health statuses.Methods:Totally 485 older adults were recruited.Th...Objectives:To describe the characteristics and relationships of social isolation and health promoting behaviors of Chinese older adults with different health statuses.Methods:Totally 485 older adults were recruited.They were divided into three groups based on their health status:healthy group(n=72),group with one disease(n=183)and group with multimorbidity(n=230).Lubben Social Network Scale-6 and Health-Promoting Lifestyle Profile II were used to measure their social isolation and health-promoting behaviors,respectively.Results:Among the aged with one disease or multimorbidity,30.6%(56/183)and 31.7%(73/230)were socially isolated,respectively,based on the score of the Lubben Social Network Scale-6.The three groups differed significantly in health-promoting behaviors and scores on several subscales.The group with multimorbidity exhibited more social isolation and fewer health-promoting behaviors than other groups.Social isolation was among the factors adversely affecting health-promoting behaviors in older adults.Conclusions:Health care providers should help older adults with multimorbidity preserve the remaining abilities to improve health-promoting behaviors.Meanwhile,it is important to support healthy older adults to increase self-responsibility to achieve healthy aging.展开更多
Background Rises in global warming and extreme weather occurrence make the risk of heat stress(HS)induced by high ambient temperatures more likely in high-yielding dairy cows,resulting in low milk quality and yield.In...Background Rises in global warming and extreme weather occurrence make the risk of heat stress(HS)induced by high ambient temperatures more likely in high-yielding dairy cows,resulting in low milk quality and yield.In ani-mals,oxygen is involved in many physiological and metabolic processes,but the effects of HS on oxygen metabolism remain unclear.Thus,the current study aimed to investigate how oxygen metabolism plays a role in health status of dairy cows by measuring the milk yield,milk composition,and blood biochemical variables of cows under different levels of HS:none(No-HS),mild(Mild-HS),and moderate HS(Mod-HS).Results The HS significantly increased rectal temperature(Ptreat<0.01)and respiration rate(Ptreat<0.01).Under Mod-HS,greater Na+(P<0.05)and lower total CO_(2),and pH(P<0.05)were observed relative to those under No-HS and Mild-HS.Oxygen concentrations in both coccygeal artery and mammary vein(Ptreat<0.01)were lower under Mod-HS than under No-HS.Coccygeal vein concentrations of heat shock protein 90(HSP90)(P<0.05)increased during Mod-HS compared with those in cows under No-HS.Malondialdehyde increased during Mod-HS,and glu-tathione peroxidase(P<0.01)increased during Mild-HS.Coccygeal vein concentrations of vascular endothelial growth factor(P<0.01),heme oxygenase-1(P<0.01),and hypoxia-inducible factor 1α(P<0.01)were greater in cows under Mod-HS than those under No-HS.Red blood cell count(P<0.01)and hemoglobin concentration(P<0.01)were lower in the coccygeal vein of dairy cows under Mild-and Mod-HS than those of cows under No-HS.Conclusions Exposure to HS negatively impacts the health status and lactation performance of dairy cows by limit-ing oxygen metabolism and transportation.However,the specific mechanism by which HS affects mammary function in cows remains unclear and requires further exploration.展开更多
In this study, concentrations of Cr, Mn, Ni, Cu, Zn, Cd and Pb were determined in road dusts collected from different locations in Dhaka to assess source, contamination status and health risk. Energy-dispersive X-ray ...In this study, concentrations of Cr, Mn, Ni, Cu, Zn, Cd and Pb were determined in road dusts collected from different locations in Dhaka to assess source, contamination status and health risk. Energy-dispersive X-ray fluorescence spectroscopy and energy-dispersive X-ray spectroscopy were used to determine Cr, Mn, Ni, Cu, Zn, Cd and Pb and their mean concentrations were 162.27 ± 29.46, 721.18 ± 180.14, 35.65 ± 12.55, 104.56 ± 128.33, 515.32 ± 321.90,BDL, and 342.82 ± 591.20 mg/kg, respectively. Among the heavy metals, highest concentrations of Cu, Zn and Pb were found at urban sites-7(municipal waste dumping) and 8(medical waste incineration). Highest concentration of Cr followed by Cu and Zn was found at site-5(Tejgaon, urban). Principal component analysis revealed that anthropogenic activities are the potential sources for Cr, Ni, Cu, Zn and Pb while earth crust for Mn. Pollution index and pollution load index results suggested that all the sites were contaminated and/or degraded by Cr, Cu, Zn and Pb except sites-9(urban), 10(sub-urban), 11(rural) while sites-7 and 8(urban) were extremely degraded. For noncarcinogenic health risk, hazard quotient values for dermal were higher compared to that of inhalation/ingestion. Though hazard index values were less than 1 at all the sites, these were at least one order of magnitude higher for children group than that of adult group, thus the children group may face more noncarcinogenic health risk at sites -7 and 8. Values of incremental lifetime cancer risk were from 10to 10showed no carcinogenic health risk by road dusts contaminated with the heavy metals.展开更多
Many patients with rare diseases not only suffer from more severe conditions but often receive less disease management, which is one significant public health concern globally. Few practice-based surveys focus on the ...Many patients with rare diseases not only suffer from more severe conditions but often receive less disease management, which is one significant public health concern globally. Few practice-based surveys focus on the care of patients with rare diseases. In the present study, we aimed to investigate medical service utilization, economic burden and health status of patients with rare diseases in China. A cross-sectional questionnaire survey focusing on patients with rare diseases was conducted. Descriptive analysis was conducted to examine the sociodemographic characteristics, medical service utilization, economic burden and health status. Logistic regression analysis was applied to explore influencing factors of self-rated health. A total of 982 patients with 81 types of diseases were included in this survey. We found that 58.2% of patients experienced misdiagnosis, and 35.2% of the patients were misdiagnosed for at least five times. Moreover, 65.8% of patients traveled to hospitals to seek medical services, and 92.1% of patients paid expenses for their treatment. However, only 1.3% of patients could afford their medical expenditure without debts, and 86.8% of patients regarded their health status as bad or moderate. Significant factors correlated with health status were economic status, gender, age, employment and household size. From this study, the accessibility of medical service utilization, the affordability of medical economic burden, and the condition of health status for patients with rare disease in China were considerably poor. Basic medical insurance did not play its role in improving the utilization of medical services and the affordability of medical costs. Social support should be encouraged to improve patients＇ health status.展开更多
Health inequality is an increasing concern worldwide. Using the coefficient of varia- tion, Theil index, exploratory spatial data analysis, and spatial panel econometric model, we examined the regional inequality, spa...Health inequality is an increasing concern worldwide. Using the coefficient of varia- tion, Theil index, exploratory spatial data analysis, and spatial panel econometric model, we examined the regional inequality, spatio-temporal dynamic patterns, and key factors in the health status of Chinese residents from 2003 to 2013. We found that China＇s residential health index （RHI） decreased from 0.404 to 0.295 in 2003-2013 at an annual rate of 2.698%. Spatially, resident health status, based on the RHI, has improved faster in the western region than in the eastern and central regions. Inequality in resident health status continued to in- crease between 2003 and 2013; inequality between regions decreased, but health status inequality expanded within regions. Furthermore, disparities in health status grew faster in western regions than in the eastern and central regions. The spatial distribution of resident health status formed a ＂T-shaped＂ pattern across China, decreasing from east to center then to the west with a symmetric decrease north and south. Using the change in Moran＇s / from 2003 to 2008 and 2013, we found that the distribution of resident health status across China has narrowed. All the hot spots and cold spots have decreased, but they are also stable. Resident health status formed a stable cold spot in the western regions, while the east coastal area formed a stable hot spot. Selected explanatory variables have significant direct impacts on resident health status in China： increasing per capita GDP, per capita spending on health, and urbanization, and improving environmental quality all lead to better resident health status. Finally, we highlight the need for additional research on regional inequality of resident health status across multiple time, spatial, and factor domains.展开更多
Health care facilities are a high-risk environment for generating and spreading respiratory infectious diseases such as tuberculosis （TB）. The TB prevention and treatment staff in health care facilities are responsi...Health care facilities are a high-risk environment for generating and spreading respiratory infectious diseases such as tuberculosis （TB）. The TB prevention and treatment staff in health care facilities are responsible for the identification, diagnosis, treatment, supervision, and management of TB patients .展开更多
Objective:To determine the effect of self-management program on the health status of elderly patients with heart failure.Methods:The present study was a single-blind,randomized clinical trial,and conducted on 90 patie...Objective:To determine the effect of self-management program on the health status of elderly patients with heart failure.Methods:The present study was a single-blind,randomized clinical trial,and conducted on 90 patients with heart failure of stages Ⅱ-Ⅲ at one teaching hospital in eastern Iran in 2017.The participants were randomly assigned into two groups:the intervention group and the control groups,with 45 patients in each group.Self-management programs including awareness and recognition,problem-solving process,diet,exercise,and stress management were carried out.The participants were trained for six weeks and were followed for two months.Data of the health status were collected before,after and eight weeks after intervention by Kansas City Cardiomyopathy Questionnaire.Data analysis by chi-square,independent t-test,Fisher,ANOVA with repeated measures was conducted.Results:Patients in both groups were matched in terms of demographic characteristics before the intervention.There was no significant difference in the mean scores of health status between the two groups (P=0.1) before the intervention.However,the second measurement after intervention showed a significant difference in the mean scores between the two groups (P=0.001).Conclusions:Self-management program can improve the different dimensions of health (except in the subscale of sign and symptoms).Therefore,this supportive method can be used to improve the health of patients and manage problems caused by heart failure.展开更多
OBJECTIVE:Sub-optimal health status(SHS),in which a person's mind and body exists in a low-quality state of being between disease and health,has become a public health problem that cannot be ignored in China.SHS m...OBJECTIVE:Sub-optimal health status(SHS),in which a person's mind and body exists in a low-quality state of being between disease and health,has become a public health problem that cannot be ignored in China.SHS measurement presents a challenge to the academic fields.We developed and evaluated a questionnaire from the perspective of traditional Chinese medicine(TCM) that embodies the features of TCM syndrome diagnosis for measuring SHS in China.METHODS:The construction of the theoretical framework of the questionnaire was based on a literature review,an expert questionnaire survey and group interviews.The subscales and questionnaire items were screened through a pilot study using statistical means and qualitative analysis.Reliability tests that were used included test-retest reliability,Cronbach's α coefficient,split-half reliability;validity tests included content validity,criterion validity,discrimination validity and construct validity.RESULTS:The final questionnaire,the SHSQ-50,included 50 five-class quantifiable items that encompassed nine subscales:liver stagnation syndrome,liver-Qi deficiency syndrome,spleen-Qi deficiency syndrome,liver-fire syndrome,heart-fire syndrome,stomach-fire syndrome,heart-Qi deficiency syndrome,lung-Qi deficiency syndrome and dampness syndrome.Questionnaires were completed by 268 of the 288 SHS subjects(93.0%) and by 86 of the 94 healthy subjects(91.5%).The Cronbach α coefficients,split-half coefficients and stability coefficients ranged from 0.70 to 0.95,0.67 to 0.87 and 0.88 to 0.98,respectively,for the overall scores and subscales.The Wilcoxon rank test showed statistically significant differences in the subscales and overall scores between the SHS group and the healthy group(P<0.01).Twelve factors with an eigenvalue greater than one were extracted by factor analysis and merged into nine factors,for which the cumulative contribution rate was 63.63%.The nine factors were corresponded to the overall structure of the questionnaire.CONCLUSION:The SHSQ-50 is a reliable and valid instrument for measuring TCM syndrome diagnosis of SHS in China.展开更多
Objective:The objective of this study is to explore the clinical effect and safety of Zhuang medicine herbal-thread moxibustion therapy for the treatment of suboptimal health status-related insomnia through a randomiz...Objective:The objective of this study is to explore the clinical effect and safety of Zhuang medicine herbal-thread moxibustion therapy for the treatment of suboptimal health status-related insomnia through a randomized clinical trial.Methods:A total number of 60 patients with insomnia of suboptimal health status(SHS) were enrolled from the Clinic of Zhuang Medicine,Renai Branch of the First Affiliated Hospital of Guangxi University of Chinese Medicine and the Clinic of Zhuang Medicine,the First Affiliated Hospital of Guangxi University of Chinese Medicine,as well as Guangxi University of Chinese Medicine.According to the random number table method,they were randomized into a Zhuang medicine herbal-thread moxibustion therapy group(30 patients) and a western medication group(30 partients).The outcome assessors were blinded for patients allocation.In the herbal-thread moxibustion group,Zhuang medicine herbal-thread moxibustion therapy was provided once daily.In the western medication group,alprazolam tablets were prescribed for oral administration once daily.One course consisted of 10 treatments.After three consecutive courses of treatment,the score of the Pittsburgh sleep quality index(PSQI) was compared between groups,and both clinical effect and safety were assessed.Results:Sixty eligible patients were enrolled,and thirty were assigned to each group and included in the data analysis.After treatment,the score of each PSQI indicator(sleep latency,sleep duration,sleep efficiency,sleep disturbance,and daytime dysfunction) and total PSQI score were compared with those before treatment in both groups(all changes were statistically significant when P <0.05).Scores in the herbal-thread moxibustion group were superior to those in the western medication group(all values were statistically significant at P <0.05).The total effective rate was 93.3% in the herbal-thread moxibustion group and 80.0% in the western medication group(P <0.05).During treatment,no adverse reactions were reported in the herbal-thread moxibustion group.In the western medication group,three patients reported dizziness and headache,and one patient reported dry mouth,the incidence of adverse reactions was 13.3%.Conclusion:The Zhuang medicine herbal-thread moxibustion therapy is a safe and effective management strategy for the clinical symptoms of suboptimal health status-related insomnia.展开更多
OBJECTIVE:To investigate biological indicators of sub-optimal health status and provide means of objective assessment of sub-optimal health status.METHODS:We set the unified standards for diagnosing a SHS.We tested va...OBJECTIVE:To investigate biological indicators of sub-optimal health status and provide means of objective assessment of sub-optimal health status.METHODS:We set the unified standards for diagnosing a SHS.We tested various laboratory indicators in 407 cases that we selected randomly from2807 subjects and collected 15 mL of fasting venous blood from each case.We measured serum immunoglobulin A(IgA)and immunoglobulin G(IgG)concentrations,serum beta endorphins(β-EP),cortisol(C),testosterone(T),plasma adrenocorticotropic hormone(ACTH)and serum T lymphocyte subsets CD3+and CD4+.RESULTS:Mean serum testosterone concentrations and their ratio to cortisol(C)concentrations weresignificantly higher in the healthy group than in those with sub-optimal health status(P<0.01).Mean serum CD3+concentrations were significantly higher in those with sub-optimal health status than in the healthy group(P<0.05).CONCLUSION:Decreased serum testosterone/cortisol ratio may be an objective indication of sub-optimal health status.Changes in neuroendocrine and immunological indicators may explain some of the symptoms,including malaise and poor work performance,attributable to persistent or relapsing fatigue in subjects with sub-optimal health status.展开更多
The axial piston pump usually works under variable speed conditions.It is important to evaluate the health status of the axial piston pump under the variable speed condition.Aiming at the characteristic signals obtain...The axial piston pump usually works under variable speed conditions.It is important to evaluate the health status of the axial piston pump under the variable speed condition.Aiming at the characteristic signals obtained under different wear levels of the port plate,a feature signal extraction method under variable speed conditions is proposed.Firstly,the combination of complete ensemble empirical mode decomposition with adaptive noise(CEEMDAN)energy spectrum and fast spectral kurtosis principle is used to accurately extract the intrinsic mode function(IMF)component containing the sensitive information of the degraded feature.Then,the aspect ratio analysis method of the angle domain variational mode decomposition(VMD)is used to process the feature index containing the sensitive information of the degraded feature.In order to evaluate the health status of the axial piston pump under variable speed,the vibration reliability analysis method for axial piston pump based on Weibull proportional failure rate model is proposed.The experimental results show that the proposed method can accurately evaluate the health status of the axial piston pump.展开更多
Schools and parents should pay attention to health education for students＇ health awareness and good health habits, to establish a correct concept of health. School mental health education should be the first place; ...Schools and parents should pay attention to health education for students＇ health awareness and good health habits, to establish a correct concept of health. School mental health education should be the first place; school should create a positive learning environment for students to get knowledge and skills of exercising. Especially in the nine years of compulsory education stage, we should ensure necessary physical exercise, reasonable arrangements for extracurricular activities to improve students＇ physical fitness. We should improve the school＇ s sports facilities, and create a good campus atmosphere. Schools should actively carry out extra-curricular sports activities, improve the level of quality of physical education teachers, develop students＇ sports consciousness, and improve material conditions for the students to create a good learning environment, meanwhile, we should increase the content of education, and enrich the content of physical education to enable students to select and reach more sports.展开更多
Objective:We examine how inequality in women's health has changed in India and its major states between 2015 and 2021.We also attempt to identify the sources of any change in this inequality using a decomposition ...Objective:We examine how inequality in women's health has changed in India and its major states between 2015 and 2021.We also attempt to identify the sources of any change in this inequality using a decomposition analysis.In order to suggest suitable policies for reducing this inequality,we attempt to identify the factors that are strongly associated with it.Methods:We construct an index of women's health from five indicators using the principal component analysis.Based on this index we measure inequality in women's health using the coefficient of variation and the Theil index.To identify the sources of change in this inequality,we apply Theil decomposition technique.Results:We find that inequality in women's health has increased significantly in India between 2015 and 2021.During this period,this inequality has increased significantly in six states,while it has decreased significantly in five states.The decomposition analysis suggests that the increase in this inequality between 2015 and 2021 has been driven by an increase in interstate inequality.We also find a strong positive association between inequality in women's health and inequality in public health amenities and social development.Conclusion:We suggest that for reducing inequality in women's health in developing countries like India,policies should focus on eliminating disparities in income,female education and provision of public health amenities.展开更多
Background: Increase of elderly people living alone has been a concern even in the Philippines where filial piety is widely practiced with the support of large number of young people. Objectives of this study were to ...Background: Increase of elderly people living alone has been a concern even in the Philippines where filial piety is widely practiced with the support of large number of young people. Objectives of this study were to examine the relationships between living alone with self-reported illness among community elderly and living alone with health facility utilization among sick community elderly in the Philippines. Methods: Data of 5577 elderly (aged ≥ 60 years) from the 2013 Philippines National Demographic and Health Survey were retrieved. Variables on living arrangements, self-reported illness, frequency of health facility visits, and admission to a health facility were used for analysis. Results: Among the elderly included in the analysis, 5.0% of them were living alone. Percentage of living alone was larger among rural elderly (6.0%) compared with urban elderly (3.6%);and among poor elderly (9.0%) compared with rich elderly (2.8%). Results of adjusted multivariate logistic regression analysis showed that the elderly living alone were more likely to report suffering from common colds (AOR 2.12;95% CI 1.57 - 2.86) or non-communicable diseases (AOR 2.18;95% CI 1.55 - 3.06), regardless of their socioeconomic status or insurance coverage. Among those who reported illness, the elderly living alone were more likely to visit a health facility with non-communicable disease (AOR 1.95;95% CI 1.22 - 3.14), after adjustment of other variables. Although elderly living alone who reported illness were likely to be admitted in a health facility, statistically significant association was not observed. Conclusion: Elderly living alone are more likely to report self-reported illness and use health facilities when they recognize their illness.展开更多
文摘In this editorial,I comment on the article by Zhang et al.To emphasize the importance of the topic,I discuss the relationship between the use of smart medical devices and mental health.Smart medical services have the potential to positively influence mental health by providing monitoring,insights,and inter-ventions.However,they also come with challenges that need to be addressed.Understanding the primary purpose for which individuals use these smart tech-nologies is essential to tailoring them to specific mental health needs and prefe-rences.
基金supported by This work was supported by the Ministry of Science and Technology of the People’s Republic of China(STI2030-Major Projects2021ZD0201900)。
文摘Objective This study examines the sequential mediating roles of body pain and self-reported health in the association between sleep duration and self-reported life satisfaction among elderly Chinese adults.Methods Data from the fifth wave of the China Health and Retirement Longitudinal Survey(CHARLS)were used to analyse the relationships between sleep duration and body pain,self-reported health,and life satisfaction through logistic regression and Restricted Cubic Spline(RCS)analyses.The sequential mediation effects of body pain and self-reported health status were examined via chain mediation analysis.Results Logistic regression analysis showed that sleeping fewer than 6 hours or 6-7 hours was linked to higher risks of body pain,poor health,and dissatisfaction with life compared to sleeping 7-8 hours(all P<0.05).Additionally,those sleeping more than 9 hours also had increased risks of poor health and dissatisfaction with life compared to those sleeping 7-8 hours(all P<0.05).Chain mediation analysis showed that body pain and self-reported health status sequentially mediated 46.15%of the association between sleep duration and life satisfaction.Conclusion Body pain and self-reported health may shape the relationship between sleep duration and life satisfaction in elderly Chinese adults.
基金supported by the National Natural Science Foundation of China(82225049,72104155)the Sichuan Provincial Central Government Guides Local Science and Technology Development Special Project(2022ZYD0127)the 1·3·5 Project for Disciplines of Excellence,West China Hospital,Sichuan University(ZYGD23004).
文摘Background:In recent years,there has been a growing trend in the utilization of observational studies that make use of routinely collected healthcare data(RCD).These studies rely on algorithms to identify specific health conditions(e.g.,diabetes or sepsis)for statistical analyses.However,there has been substantial variation in the algorithm development and validation,leading to frequently suboptimal performance and posing a significant threat to the validity of study findings.Unfortunately,these issues are often overlooked.Methods:We systematically developed guidance for the development,validation,and evaluation of algorithms designed to identify health status(DEVELOP-RCD).Our initial efforts involved conducting both a narrative review and a systematic review of published studies on the concepts and methodological issues related to algorithm development,validation,and evaluation.Subsequently,we conducted an empirical study on an algorithm for identifying sepsis.Based on these findings,we formulated specific workflow and recommendations for algorithm development,validation,and evaluation within the guidance.Finally,the guidance underwent independent review by a panel of 20 external experts who then convened a consensus meeting to finalize it.Results:A standardized workflow for algorithm development,validation,and evaluation was established.Guided by specific health status considerations,the workflow comprises four integrated steps:assessing an existing algorithm’s suitability for the target health status;developing a new algorithm using recommended methods;validating the algorithm using prescribed performance measures;and evaluating the impact of the algorithm on study results.Additionally,13 good practice recommendations were formulated with detailed explanations.Furthermore,a practical study on sepsis identification was included to demonstrate the application of this guidance.Conclusions:The establishment of guidance is intended to aid researchers and clinicians in the appropriate and accurate development and application of algorithms for identifying health status from RCD.This guidance has the potential to enhance the credibility of findings from observational studies involving RCD.
基金supported by the National Natural Science Foundation of China(T2341019)NSFC-Guangdong Joint Fund(U1132001)+9 种基金General Program of the National Natural Science Foundation of China(82174243 and 82204948)Natural Science Foundation of Guangdong Province,China(2023A1515110757)Guangzhou Science and Technology Plan Project(2024B03J1343)Major Scientific and Technological Project of Guangzhou Municipal Health Commission(20252D003)Research Project of Traditional Chinese Medicine Bureau of Guangdong Province(20241208)General project of Beijing Natural Science Foundation(7242227)Fundamental Research Funds for the Central Universities(BZY-JMZY-2022-001 and 2023-JYB-JBZD-009)High-level Key Discipline of the National Administration of Traditional Chinese Medicine-Traditional Chinese Constitutional Medicine(zyyzdxk-2023251)Major Science and Technology Special Projects in Hubei Province(2023BCA005)the Chief Scientist Research Project of Hubei Shizhen Laboratory(HSL2024SX0002).
文摘Objective:To study the relationship between qi stagnation constitution and suboptimal health status(SHS)or lifestyle.Methods:From 2012 to 2013,we conducted a cross-sectional survey of 24159 Chinese individuals aged 12-80 years.The qi stagnation constitution was assessed using the Constitution in Chinese Medicine Questionnaire.Health status was evaluated through medical records and the Subhealth Measurement Scale V1.0(SHMS V1.0).Health-promoting lifestyles were measured using the Health-Promoting Lifestyle Profile Ⅱ(HPLP-Ⅱ).Results:Of the 24159 participants,16.1%and 15.2%were classified as“always”and“sometimes”having the qi stagnation constitution,respectively.Those classified as“rarely”having the qi stagnation constitution scored higher on both the HPLP-Ⅱ and SHMS V1.0.The participants classified as“always”having the qi stagnation constitution showed a significant association with SHS or disease compared to other imbalanced constitutions.Those in the“always”category were approximately 21 times more likely to be classified as having SHS(odds ratio[OR]:21.17,95%confidence interval[CI]:15.74-28.45),whereas those in the“sometimes”category were approximately six times more likely(OR:5.89,95%CI:5.04-6.90).Accordingly,the qi stagnation constitution score was significantly associated with the diagnosis of SHS,with an area under the curve of 0.77(P<.001).A score of 18.75 yielded the highest Youden Index(0.407),with a sensitivity of 60.5%and a specificity of 80.3%.Significant associations were observed between health-promoting lifestyles and qi stagnation constitution severity in an ordinal regression analysis(P<.001).Protective factors included stress management(OR:1.59),self-actualization(OR:1.57),and exercise(OR:1.36).In contrast,poorer interpersonal relationships(OR:0.79),greater health responsibilities(OR:0.86),and poorer nutrition(OR:0.91)were associated with increased severity.Conclusion:Modulating the qi stagnation constitution through lifestyle interventions may help prevent the progression of SHS to disease,which aligns with core preventive principles in traditional Chinese medicine.
文摘Aiming at the shortcomings of traditional State of Health(SOH)prediction methods in nonlinear modeling and temporal dependence handling,this paper proposes a hybrid CNN-GRU model integrated with the Dung Beetle Optimization(DBO)algorithm(denoted as DBO-CNN-GRU)for lithium battery SOH prediction.Indirect health factors strongly correlated with SOH are extracted from the NASA public dataset,and their effectiveness is verified using Pearson and Spearman correlation coefficients.A CNN-GRU model is designed:the convolutional neural network(CNN)is used to capture local features,and the gated recurrent unit(GRU)is combined to model the temporal dependence of capacity degradation.Furthermore,the DBO algorithm is introduced to optimize the model’s hyperparameters,enhancing the global search capability.Experiments show that the DBO-CNN-GRU model achieves significantly better test performance on the NASA dataset than the single CNN,GRU,and LSTM models.
基金funded by a grant from Scientific Research in the Public Interest(201502002)conducted by the Department of Preventive Dentistry,West China Hospital of Stomatology,Sichuan University,China
文摘To investigate oral health status in the residents of Sichuan Province, southwest China, a cross-sectional study was performed using the latest Oral Health Survey Basic Methods recommended by the World Health Organization. A multistage stratified random cluster-sampling method was used to enroll participants from the following three groups： children aged 3-5 years, adolescents aged 12 years, and people aged 65-74 years. In these three groups, the mean numbers of teeth that were affected by caries were 3.28, 0.86 and 5.13, respectively, resulting in a prevalence of 63.47%, 37.20% and 83.20%, respectively. Relative to the high rate of decayed teeth, the prevalence of fillings was very low in all age groups （0.97%, 7.24% and 5.43%, respectively）, In the 12-year-old adolescent group, only 3.61% had good pit and fissure sealing. In addition, the rate of dental fluorosis was 24.80%, and the Community Fluorosis Index value was 0.39. In the elder group, the community periodontal index was 2.92. The prevalence in the elderly of having lost at least one tooth was 75.54%. Additionally, 4.44% of these participants were edentulous. The incidence of dental prosthesis was 51.75%, the proportion with a removable partial denture, a fixed denture, full dentures, dental implants and an informal fixed bridge was 21.59%, 11.45%, 4.64%, 0 and 16.67%, respectively. In this study, 8.2% of the elderly participants were affected by different types of oral mucosal lesions. Among such lesions, recurrent aphthous ulcers were most prevalent （2.69%） and oral lichen planuses were second （1.6%）. The conclusion presented in this survey is that oral diseases, especially dental caries and periodontal disease, are frequent and common in Sichuan province, China. Moreover, the treatment rate is very low, and primary prevention and treatment options are therefore urgently needed in this population.
文摘Objectives:To describe the characteristics and relationships of social isolation and health promoting behaviors of Chinese older adults with different health statuses.Methods:Totally 485 older adults were recruited.They were divided into three groups based on their health status:healthy group(n=72),group with one disease(n=183)and group with multimorbidity(n=230).Lubben Social Network Scale-6 and Health-Promoting Lifestyle Profile II were used to measure their social isolation and health-promoting behaviors,respectively.Results:Among the aged with one disease or multimorbidity,30.6%(56/183)and 31.7%(73/230)were socially isolated,respectively,based on the score of the Lubben Social Network Scale-6.The three groups differed significantly in health-promoting behaviors and scores on several subscales.The group with multimorbidity exhibited more social isolation and fewer health-promoting behaviors than other groups.Social isolation was among the factors adversely affecting health-promoting behaviors in older adults.Conclusions:Health care providers should help older adults with multimorbidity preserve the remaining abilities to improve health-promoting behaviors.Meanwhile,it is important to support healthy older adults to increase self-responsibility to achieve healthy aging.
基金the National Nature Science Foundation(Grant Number:31930101).
文摘Background Rises in global warming and extreme weather occurrence make the risk of heat stress(HS)induced by high ambient temperatures more likely in high-yielding dairy cows,resulting in low milk quality and yield.In ani-mals,oxygen is involved in many physiological and metabolic processes,but the effects of HS on oxygen metabolism remain unclear.Thus,the current study aimed to investigate how oxygen metabolism plays a role in health status of dairy cows by measuring the milk yield,milk composition,and blood biochemical variables of cows under different levels of HS:none(No-HS),mild(Mild-HS),and moderate HS(Mod-HS).Results The HS significantly increased rectal temperature(Ptreat<0.01)and respiration rate(Ptreat<0.01).Under Mod-HS,greater Na+(P<0.05)and lower total CO_(2),and pH(P<0.05)were observed relative to those under No-HS and Mild-HS.Oxygen concentrations in both coccygeal artery and mammary vein(Ptreat<0.01)were lower under Mod-HS than under No-HS.Coccygeal vein concentrations of heat shock protein 90(HSP90)(P<0.05)increased during Mod-HS compared with those in cows under No-HS.Malondialdehyde increased during Mod-HS,and glu-tathione peroxidase(P<0.01)increased during Mild-HS.Coccygeal vein concentrations of vascular endothelial growth factor(P<0.01),heme oxygenase-1(P<0.01),and hypoxia-inducible factor 1α(P<0.01)were greater in cows under Mod-HS than those under No-HS.Red blood cell count(P<0.01)and hemoglobin concentration(P<0.01)were lower in the coccygeal vein of dairy cows under Mild-and Mod-HS than those of cows under No-HS.Conclusions Exposure to HS negatively impacts the health status and lactation performance of dairy cows by limit-ing oxygen metabolism and transportation.However,the specific mechanism by which HS affects mammary function in cows remains unclear and requires further exploration.
基金the financial support by the National Natural Science Foundation of China (42042050, U2005207)Natural Science Foundation of Fujian Province, China (2020J0141)。
文摘In this study, concentrations of Cr, Mn, Ni, Cu, Zn, Cd and Pb were determined in road dusts collected from different locations in Dhaka to assess source, contamination status and health risk. Energy-dispersive X-ray fluorescence spectroscopy and energy-dispersive X-ray spectroscopy were used to determine Cr, Mn, Ni, Cu, Zn, Cd and Pb and their mean concentrations were 162.27 ± 29.46, 721.18 ± 180.14, 35.65 ± 12.55, 104.56 ± 128.33, 515.32 ± 321.90,BDL, and 342.82 ± 591.20 mg/kg, respectively. Among the heavy metals, highest concentrations of Cu, Zn and Pb were found at urban sites-7(municipal waste dumping) and 8(medical waste incineration). Highest concentration of Cr followed by Cu and Zn was found at site-5(Tejgaon, urban). Principal component analysis revealed that anthropogenic activities are the potential sources for Cr, Ni, Cu, Zn and Pb while earth crust for Mn. Pollution index and pollution load index results suggested that all the sites were contaminated and/or degraded by Cr, Cu, Zn and Pb except sites-9(urban), 10(sub-urban), 11(rural) while sites-7 and 8(urban) were extremely degraded. For noncarcinogenic health risk, hazard quotient values for dermal were higher compared to that of inhalation/ingestion. Though hazard index values were less than 1 at all the sites, these were at least one order of magnitude higher for children group than that of adult group, thus the children group may face more noncarcinogenic health risk at sites -7 and 8. Values of incremental lifetime cancer risk were from 10to 10showed no carcinogenic health risk by road dusts contaminated with the heavy metals.
文摘Many patients with rare diseases not only suffer from more severe conditions but often receive less disease management, which is one significant public health concern globally. Few practice-based surveys focus on the care of patients with rare diseases. In the present study, we aimed to investigate medical service utilization, economic burden and health status of patients with rare diseases in China. A cross-sectional questionnaire survey focusing on patients with rare diseases was conducted. Descriptive analysis was conducted to examine the sociodemographic characteristics, medical service utilization, economic burden and health status. Logistic regression analysis was applied to explore influencing factors of self-rated health. A total of 982 patients with 81 types of diseases were included in this survey. We found that 58.2% of patients experienced misdiagnosis, and 35.2% of the patients were misdiagnosed for at least five times. Moreover, 65.8% of patients traveled to hospitals to seek medical services, and 92.1% of patients paid expenses for their treatment. However, only 1.3% of patients could afford their medical expenditure without debts, and 86.8% of patients regarded their health status as bad or moderate. Significant factors correlated with health status were economic status, gender, age, employment and household size. From this study, the accessibility of medical service utilization, the affordability of medical economic burden, and the condition of health status for patients with rare disease in China were considerably poor. Basic medical insurance did not play its role in improving the utilization of medical services and the affordability of medical costs. Social support should be encouraged to improve patients＇ health status.
基金National Natural Science Foundation of China,No.41661115,No.41361106The Open Fund of Key Laboratory of Ecohydrology of Inland River Basin,Chinese Academy of Sciences,No.KLEIRB-2S-16-03
文摘Health inequality is an increasing concern worldwide. Using the coefficient of varia- tion, Theil index, exploratory spatial data analysis, and spatial panel econometric model, we examined the regional inequality, spatio-temporal dynamic patterns, and key factors in the health status of Chinese residents from 2003 to 2013. We found that China＇s residential health index （RHI） decreased from 0.404 to 0.295 in 2003-2013 at an annual rate of 2.698%. Spatially, resident health status, based on the RHI, has improved faster in the western region than in the eastern and central regions. Inequality in resident health status continued to in- crease between 2003 and 2013; inequality between regions decreased, but health status inequality expanded within regions. Furthermore, disparities in health status grew faster in western regions than in the eastern and central regions. The spatial distribution of resident health status formed a ＂T-shaped＂ pattern across China, decreasing from east to center then to the west with a symmetric decrease north and south. Using the change in Moran＇s / from 2003 to 2008 and 2013, we found that the distribution of resident health status across China has narrowed. All the hot spots and cold spots have decreased, but they are also stable. Resident health status formed a stable cold spot in the western regions, while the east coastal area formed a stable hot spot. Selected explanatory variables have significant direct impacts on resident health status in China： increasing per capita GDP, per capita spending on health, and urbanization, and improving environmental quality all lead to better resident health status. Finally, we highlight the need for additional research on regional inequality of resident health status across multiple time, spatial, and factor domains.
基金funded by the China-Gates Foundation TB Control Project(Phase Ⅱ)(51914)
文摘Health care facilities are a high-risk environment for generating and spreading respiratory infectious diseases such as tuberculosis （TB）. The TB prevention and treatment staff in health care facilities are responsible for the identification, diagnosis, treatment, supervision, and management of TB patients .
文摘Objective:To determine the effect of self-management program on the health status of elderly patients with heart failure.Methods:The present study was a single-blind,randomized clinical trial,and conducted on 90 patients with heart failure of stages Ⅱ-Ⅲ at one teaching hospital in eastern Iran in 2017.The participants were randomly assigned into two groups:the intervention group and the control groups,with 45 patients in each group.Self-management programs including awareness and recognition,problem-solving process,diet,exercise,and stress management were carried out.The participants were trained for six weeks and were followed for two months.Data of the health status were collected before,after and eight weeks after intervention by Kansas City Cardiomyopathy Questionnaire.Data analysis by chi-square,independent t-test,Fisher,ANOVA with repeated measures was conducted.Results:Patients in both groups were matched in terms of demographic characteristics before the intervention.There was no significant difference in the mean scores of health status between the two groups (P=0.1) before the intervention.However,the second measurement after intervention showed a significant difference in the mean scores between the two groups (P=0.001).Conclusions:Self-management program can improve the different dimensions of health (except in the subscale of sign and symptoms).Therefore,this supportive method can be used to improve the health of patients and manage problems caused by heart failure.
基金Supported by China National Funds for Distinguished Young Scientists(30825046)the National High Technology Research and Development Grant(863 program, 2008AA02Z406)the Program for Innovative Research Team at Beijing University of Chinese Medicine (2011CXTD-07)
文摘OBJECTIVE:Sub-optimal health status(SHS),in which a person's mind and body exists in a low-quality state of being between disease and health,has become a public health problem that cannot be ignored in China.SHS measurement presents a challenge to the academic fields.We developed and evaluated a questionnaire from the perspective of traditional Chinese medicine(TCM) that embodies the features of TCM syndrome diagnosis for measuring SHS in China.METHODS:The construction of the theoretical framework of the questionnaire was based on a literature review,an expert questionnaire survey and group interviews.The subscales and questionnaire items were screened through a pilot study using statistical means and qualitative analysis.Reliability tests that were used included test-retest reliability,Cronbach's α coefficient,split-half reliability;validity tests included content validity,criterion validity,discrimination validity and construct validity.RESULTS:The final questionnaire,the SHSQ-50,included 50 five-class quantifiable items that encompassed nine subscales:liver stagnation syndrome,liver-Qi deficiency syndrome,spleen-Qi deficiency syndrome,liver-fire syndrome,heart-fire syndrome,stomach-fire syndrome,heart-Qi deficiency syndrome,lung-Qi deficiency syndrome and dampness syndrome.Questionnaires were completed by 268 of the 288 SHS subjects(93.0%) and by 86 of the 94 healthy subjects(91.5%).The Cronbach α coefficients,split-half coefficients and stability coefficients ranged from 0.70 to 0.95,0.67 to 0.87 and 0.88 to 0.98,respectively,for the overall scores and subscales.The Wilcoxon rank test showed statistically significant differences in the subscales and overall scores between the SHS group and the healthy group(P<0.01).Twelve factors with an eigenvalue greater than one were extracted by factor analysis and merged into nine factors,for which the cumulative contribution rate was 63.63%.The nine factors were corresponded to the overall structure of the questionnaire.CONCLUSION:The SHSQ-50 is a reliable and valid instrument for measuring TCM syndrome diagnosis of SHS in China.
基金Supported by Funding Project of Guangxi Graduate Education Innovation Program at the Autonomous Region LevelYCBZ2020069Scientific Research Project of Guangxi University of Chinese Medicine2018QN011。
文摘Objective:The objective of this study is to explore the clinical effect and safety of Zhuang medicine herbal-thread moxibustion therapy for the treatment of suboptimal health status-related insomnia through a randomized clinical trial.Methods:A total number of 60 patients with insomnia of suboptimal health status(SHS) were enrolled from the Clinic of Zhuang Medicine,Renai Branch of the First Affiliated Hospital of Guangxi University of Chinese Medicine and the Clinic of Zhuang Medicine,the First Affiliated Hospital of Guangxi University of Chinese Medicine,as well as Guangxi University of Chinese Medicine.According to the random number table method,they were randomized into a Zhuang medicine herbal-thread moxibustion therapy group(30 patients) and a western medication group(30 partients).The outcome assessors were blinded for patients allocation.In the herbal-thread moxibustion group,Zhuang medicine herbal-thread moxibustion therapy was provided once daily.In the western medication group,alprazolam tablets were prescribed for oral administration once daily.One course consisted of 10 treatments.After three consecutive courses of treatment,the score of the Pittsburgh sleep quality index(PSQI) was compared between groups,and both clinical effect and safety were assessed.Results:Sixty eligible patients were enrolled,and thirty were assigned to each group and included in the data analysis.After treatment,the score of each PSQI indicator(sleep latency,sleep duration,sleep efficiency,sleep disturbance,and daytime dysfunction) and total PSQI score were compared with those before treatment in both groups(all changes were statistically significant when P <0.05).Scores in the herbal-thread moxibustion group were superior to those in the western medication group(all values were statistically significant at P <0.05).The total effective rate was 93.3% in the herbal-thread moxibustion group and 80.0% in the western medication group(P <0.05).During treatment,no adverse reactions were reported in the herbal-thread moxibustion group.In the western medication group,three patients reported dizziness and headache,and one patient reported dry mouth,the incidence of adverse reactions was 13.3%.Conclusion:The Zhuang medicine herbal-thread moxibustion therapy is a safe and effective management strategy for the clinical symptoms of suboptimal health status-related insomnia.
基金Supported by China National Funds for Distinguished Young Scientists(No.30825046)Hi-Tech Research and Development Program of China(863 Program),No.2008AA02Z406Program for Innovative Research Team in Beijing University of Chinese Medicine(No.2011CXTD-07)
文摘OBJECTIVE:To investigate biological indicators of sub-optimal health status and provide means of objective assessment of sub-optimal health status.METHODS:We set the unified standards for diagnosing a SHS.We tested various laboratory indicators in 407 cases that we selected randomly from2807 subjects and collected 15 mL of fasting venous blood from each case.We measured serum immunoglobulin A(IgA)and immunoglobulin G(IgG)concentrations,serum beta endorphins(β-EP),cortisol(C),testosterone(T),plasma adrenocorticotropic hormone(ACTH)and serum T lymphocyte subsets CD3+and CD4+.RESULTS:Mean serum testosterone concentrations and their ratio to cortisol(C)concentrations weresignificantly higher in the healthy group than in those with sub-optimal health status(P<0.01).Mean serum CD3+concentrations were significantly higher in those with sub-optimal health status than in the healthy group(P<0.05).CONCLUSION:Decreased serum testosterone/cortisol ratio may be an objective indication of sub-optimal health status.Changes in neuroendocrine and immunological indicators may explain some of the symptoms,including malaise and poor work performance,attributable to persistent or relapsing fatigue in subjects with sub-optimal health status.
基金Supported by the National Key Research and Development Program of China(No.2019YFB2005204)the National Natural Science Foundation of China(No.52075469,51675461,11673040)+1 种基金the Key Research and Development Program of Hebei Province(No.19273708D)the Open Foundation of the State Key Laboratory of Fluid Power and Mechatronic Systems(No.GZKF-201922).
文摘The axial piston pump usually works under variable speed conditions.It is important to evaluate the health status of the axial piston pump under the variable speed condition.Aiming at the characteristic signals obtained under different wear levels of the port plate,a feature signal extraction method under variable speed conditions is proposed.Firstly,the combination of complete ensemble empirical mode decomposition with adaptive noise(CEEMDAN)energy spectrum and fast spectral kurtosis principle is used to accurately extract the intrinsic mode function(IMF)component containing the sensitive information of the degraded feature.Then,the aspect ratio analysis method of the angle domain variational mode decomposition(VMD)is used to process the feature index containing the sensitive information of the degraded feature.In order to evaluate the health status of the axial piston pump under variable speed,the vibration reliability analysis method for axial piston pump based on Weibull proportional failure rate model is proposed.The experimental results show that the proposed method can accurately evaluate the health status of the axial piston pump.
文摘Schools and parents should pay attention to health education for students＇ health awareness and good health habits, to establish a correct concept of health. School mental health education should be the first place; school should create a positive learning environment for students to get knowledge and skills of exercising. Especially in the nine years of compulsory education stage, we should ensure necessary physical exercise, reasonable arrangements for extracurricular activities to improve students＇ physical fitness. We should improve the school＇ s sports facilities, and create a good campus atmosphere. Schools should actively carry out extra-curricular sports activities, improve the level of quality of physical education teachers, develop students＇ sports consciousness, and improve material conditions for the students to create a good learning environment, meanwhile, we should increase the content of education, and enrich the content of physical education to enable students to select and reach more sports.
文摘Objective:We examine how inequality in women's health has changed in India and its major states between 2015 and 2021.We also attempt to identify the sources of any change in this inequality using a decomposition analysis.In order to suggest suitable policies for reducing this inequality,we attempt to identify the factors that are strongly associated with it.Methods:We construct an index of women's health from five indicators using the principal component analysis.Based on this index we measure inequality in women's health using the coefficient of variation and the Theil index.To identify the sources of change in this inequality,we apply Theil decomposition technique.Results:We find that inequality in women's health has increased significantly in India between 2015 and 2021.During this period,this inequality has increased significantly in six states,while it has decreased significantly in five states.The decomposition analysis suggests that the increase in this inequality between 2015 and 2021 has been driven by an increase in interstate inequality.We also find a strong positive association between inequality in women's health and inequality in public health amenities and social development.Conclusion:We suggest that for reducing inequality in women's health in developing countries like India,policies should focus on eliminating disparities in income,female education and provision of public health amenities.
文摘Background: Increase of elderly people living alone has been a concern even in the Philippines where filial piety is widely practiced with the support of large number of young people. Objectives of this study were to examine the relationships between living alone with self-reported illness among community elderly and living alone with health facility utilization among sick community elderly in the Philippines. Methods: Data of 5577 elderly (aged ≥ 60 years) from the 2013 Philippines National Demographic and Health Survey were retrieved. Variables on living arrangements, self-reported illness, frequency of health facility visits, and admission to a health facility were used for analysis. Results: Among the elderly included in the analysis, 5.0% of them were living alone. Percentage of living alone was larger among rural elderly (6.0%) compared with urban elderly (3.6%);and among poor elderly (9.0%) compared with rich elderly (2.8%). Results of adjusted multivariate logistic regression analysis showed that the elderly living alone were more likely to report suffering from common colds (AOR 2.12;95% CI 1.57 - 2.86) or non-communicable diseases (AOR 2.18;95% CI 1.55 - 3.06), regardless of their socioeconomic status or insurance coverage. Among those who reported illness, the elderly living alone were more likely to visit a health facility with non-communicable disease (AOR 1.95;95% CI 1.22 - 3.14), after adjustment of other variables. Although elderly living alone who reported illness were likely to be admitted in a health facility, statistically significant association was not observed. Conclusion: Elderly living alone are more likely to report self-reported illness and use health facilities when they recognize their illness.
