BACKGROUND Sleep deprivation is a common problem in society,and bedtime procrastination(BtP)has become a significant cause of poor sleep among healthy individuals across various countries.AIM To study BtP,sleep behavi...BACKGROUND Sleep deprivation is a common problem in society,and bedtime procrastination(BtP)has become a significant cause of poor sleep among healthy individuals across various countries.AIM To study BtP,sleep behavior,and subjective well-being in the Indian population.METHODS This was a cross-sectional study.The recruited participants were evaluated using the BtP Scale,World Health Organzation-5 Well-Being index,Patient Health Ques-tionnaire-2,Generalized Anxiety Disorder 2-item,Munich Chronotype Questionnaire and Single-Item Sleep Quality Scale.RESULTS A total of 401 participants were recruited for the study.Symptoms of anxiety were higher in the female participants compared to males.Among females,there was a significant positive correlation between BtP score with symptoms of anxiety(r=0.23)and depression(r=0.15)and a negative correlation with subjective wellbeing(r=-0.23).A significant negative correlation was found between the ages of women and BtP score(r=-0.15).Among the male participants,there was a significant negative correlation of age with BtP score(r=-0.3)and anxiety(r=-0.19).Here,too,the BtP score was positively correlated with depression(r=0.18)and anxiety(r=0.35).CONCLUSION BtP worsens anxiety,depression,sleep quality,and subjective well-being.It needs to be targeted for the promotion and prevention of mental health.展开更多
Background Adolescents’subjective well-being(SWB)is strongly linked to mental health,academic achievement,social relationships,and quality of life,and is a key predictor of life outcomes in adulthood.Mental health an...Background Adolescents’subjective well-being(SWB)is strongly linked to mental health,academic achievement,social relationships,and quality of life,and is a key predictor of life outcomes in adulthood.Mental health and addictive behaviors are the two main factors influencing SWB.This study aimed to identify key mental health and addictive behavior factors associated with adolescent SWB through machine learning models.Methods The data for this study comes from the Health Behaviour in School-aged Children(HBSC)survey 2017/18.The study data contains health data from 60,450 adolescents aged 10–16 years.The study used the XGBoost machine learning model to analyze the impact of mental health and addictive behaviors on adolescent SWB.Gain was used to analyze the significance of the variables.The direction of action of the variables and the interaction between the variables were analyzed using the SHapley Additive exPlanations(SHAP)method.Results The model in this study has an accuracy of 86.7%and an AUC value of 0.85,showing its good predictive performance.Six key variables were filtered through Gain analysis.Feeling low and health as the two most important factors affecting SWB,with these two variables contributing 51.38%and 19.65%,respectively.Friends and thinking body as major factors influencing SWB in mental health.Smoking lifetime and sweets as major factors influencing SWB in addictive behaviors.The interactions and characteristic dependencies between these variables were further analyzed.The results showed that feeling low,friends,and sweets had a positive effect on SWB,while health and smoking lifetime showed a negative effect.In addition,a moderate thinking body contributes to SWB,whereas being too fat and too thin are both associated with decreased levels of SWB.Conclusion Mental health and addictive behavioral factors such as feeling low,friends,sweets,and smoking lifetime were significant factors influencing SWB.This provides a scientific basis for the development of public health policies and interventions aimed at enhancing adolescent well-being.展开更多
Subjective well-being is a key indicator of quality of life and a crucial factor for successful aging among older adults.However,few studies have explored the subjective well-being among older adults from the perspect...Subjective well-being is a key indicator of quality of life and a crucial factor for successful aging among older adults.However,few studies have explored the subjective well-being among older adults from the perspective of digital literacy.Therefore,this study explores the relationship between digital literacy and subjective well-being using data on 4270 older adults from the 2020 China Family Panel Studies(CFPS)dataset.PROCESS mediation analysis results indicated digital literacy is associated with higher subjective well-being among the older adults.Digital literacy was associated with the frequency of physical exercise and consumption.Moreover,Digital literacy can also enhance the subjective well-being among older adults by increasing the frequency of physical exercise,and consumption,and a chain mediator subjective well-being.These findings align with the theoretical framework of digital health literacy.Theory which posits that health information obtained through digital literacy can help older adults better engage in healthy lifestyles,thereby enhancing their quality of life.These findings hold significant practical implications for enhancing the subjective well-being among older adults and advancing the development of successful aging.展开更多
This longitudinal study investigated how self-management and learning burnout influences the relationship between habitual mobile phone use and subjective well-being amongfirst-year university students.A sample of 1172 ...This longitudinal study investigated how self-management and learning burnout influences the relationship between habitual mobile phone use and subjective well-being amongfirst-year university students.A sample of 1172 Chinese university students participated in a two-wave survey,with data collected six months apart at two time points(T1,T2).The results of Pearson correlation revealed that higher habitual mobile phone use at T1 was associated with lower subjective well-being at T2.Self-management was associated with healthy phone use habits and higher subjective wellbeing.Learning burnout risk was higher with habitual phone usage.Lower self-management and learning burnout at T2 played a chain mediating role between habitual mobile phone use at T1 and subjective well-being at T2 so that subjective well-being was much lower that with either of the variables alone.Overall,thesefindings suggest that habitual mobile phone use is a reliable predictor of college student’s subjective well-being,by their self-management and level of learning burnout over time.This research highlights the long-term impact of habitual mobile phone use on students’subjective well-being and provides valuable insights for developing effective interventions to support students well-being.展开更多
Objectives:The statistics from World Health Organization show a high incidence of childhood maltreatment which has a negative impact on the development of middle school students;for this reason,it is necessary to inve...Objectives:The statistics from World Health Organization show a high incidence of childhood maltreatment which has a negative impact on the development of middle school students;for this reason,it is necessary to investigate the potential harms of childhood maltreatment.This study aimed to explore the direct negative consequences of childhood maltreatment on subjective well-being as well as the mediating roles of shyness and emotion regulation strategies.Methods:A random cluster sampling survey was conducted among 1021 Chinese middle school students(male 49.2%,female 50.8%).The Subjective Well-Being Scale(SWLS),The Positive affect and Negative affect scale(PANAS),and The Childhood Trauma were adopted Questionnaire-28 item Short Form(CTQ-SF),the Cheek and Buss Shyness Scale(RCBS),and the Emotion Regulation Questionnaire(ERQ)for data collection.SPSS PROCESS macros were used for data analysis.Results:The findings demonstrated that:(a)childhood maltreatment was negatively correlated with subjective well-being(r=−0.482,p<0.001);(b)shyness(β=−0.141,95%CI=[−0.190,−0.097])and the two emotion regulation strategies,namely cognitive reappraisal(β=−0.120,95%CI=[−0.167,−0.079])and expression suppression(β=−0.034,95%CI=[−0.063,−0.010]),partially mediated the association between childhood maltreatment and subjective well-being separately;(c)shyness and the two emotion regulation strategies partially mediated the relationship between childhood maltreatment and subjective well-being in a sequential pattern(β=−0.026,95%CI=[−0.041,−0.015];β=−0.022,95%CI=[−0.035,−0.012]).Conclusion:These findings provide new perspectives and strategies to understand and deal with children’s mental health problems.It shows that the intervention of shyness and emotion regulation strategies in adolescents is of great significance to improve individual subjective happiness.展开更多
We examined the mediating effect of burnout and subjective well-being on the relationship between work-family conflict and learning capacity among college teachers.Using a cross-sectional study design,422 Chinese colle...We examined the mediating effect of burnout and subjective well-being on the relationship between work-family conflict and learning capacity among college teachers.Using a cross-sectional study design,422 Chinese college teachers(females=57.3%,mean years of service=35.56,SD=6.38)completed the Work-Family Conflict Questionnaire(WFCQ),the Burnout Scale(BS),the Subjective Well-Being Scale(SWBS),and the Teacher Learning Capacity Evaluation Scale(TLCES).The results indicated that work-family conflict had a direct connection with learning capacity.Moreover,work-family conflict had an indirect association with learning capacity through the sequential mediating roles of burnout and subjective well-being.Thesefindings enhanced the understanding of the mechanism of learning capacity and provided new perspectives for the development of learning capacity among college teachers.展开更多
We explored the relationship between Internet altruistic behavior(IAB)and subjective well-being(SWB)to estimate the effects and directionality of that predictive relationship between the two.Employing cross-lagged mod...We explored the relationship between Internet altruistic behavior(IAB)and subjective well-being(SWB)to estimate the effects and directionality of that predictive relationship between the two.Employing cross-lagged models we examined the interaction between IAB and SWB,among 339 college students(females=53.10%,mean age=19.02 years,SD=1.56 years).The students were tracked twice in a period of 5 months.Results showed that college students’IAB increased significantly,while their SWB remained relatively stable during the two measurement periods.IAB and SWB had significant simultaneous and sequential correlations.SWB at Time 1 positively predicted IAB at Time 2,however,IAB at Time 1 did not significantly predict SWB at Time 2.Moreover,there was cross-gender invariance in the cross-lagged effect between IAB and SWB.Research topics in the current environment exhibit remarkable practical significance.展开更多
AIM:To compare the subjective refraction data with autorefraction findings in high astigmatisms.METHODS:In a cross-sectional study,sampling was done from in different geographic regions in Iran using a multistage rand...AIM:To compare the subjective refraction data with autorefraction findings in high astigmatisms.METHODS:In a cross-sectional study,sampling was done from in different geographic regions in Iran using a multistage random cluster sampling method.All study participants underwent cycloplegic auto-refraction and subjective refraction using the red-green test.RESULTS:In this study,277 eyes of 158 students aged 8 to 15y were analyzed.According to the results,the mean difference between subjective refraction and autorefraction in measuring sphere,cylinder,spherical equivalent,J0,and J45 was-0.18±0.76,-0.36±0.40,-0.36±0.79,0.15±0.20,and 0.05±0.21 respectively.The correlation of these two refraction methods in measuring the aforementioned indices was 0.963,0.898,0.960,0.931,and 0.948 respectively.The 95%limits of agreement of the two methods in measuring the above indices were-1.66 to 1.31,-1.14 to 0.42,-1.91 to 1.19,-0.24 to 0.54,and-0.36 to 0.47 respectively.The agreement between the two methods decreased with increasing cylinder power,and the best agreement was found in myopic individuals.CONCLUSION:The measurements obtained by autorefractometer have a significantly higher cylinder average compared to subjective refraction.However,in the cylinder range of 4–5 diopters,the values of J0 and J45 do not have a high correlation.展开更多
AIM:To compare objective dry retinoscopy and subjective refraction measurements in patients with mild keratoconus(KCN)and quantify any differences.METHODS:This cross-sectional study was done on 68 eyes of 68 patients ...AIM:To compare objective dry retinoscopy and subjective refraction measurements in patients with mild keratoconus(KCN)and quantify any differences.METHODS:This cross-sectional study was done on 68 eyes of 68 patients diagnosed with mild KCN.Objective dry retinoscopy using autorefractometer and subjective refraction measurements were performed.Sphere,cylinder,J0,J45,and spherical equivalent values were compared between the two techniques.RESULTS:The mean age of 68 patients with mild KCN was 21.32±5.03y(12–35y).There were 37(54.4%)males.Objective refraction yielded significantly more myopic sphere(-1.44 D vs-0.57 D),higher cylinder magnitude(-2.24 D vs-1.48 D),and more myopic spherical equivalent(-2.56 D vs-1.31 D)compared to subjective refraction(all P<0.05).The mean differences were-0.87 D for sphere,-0.76 D for cylinder,and-1.25 D for spherical equivalent.No significant differences were found for J0 and J45 values,indicating agreement in astigmatism axis(P>0.05).CONCLUSION:In patients with mild KCN,objective dry retinoscopy overestimates the degree of myopia and astigmatism compared to subjective refraction.The irregular cornea in KCN likely impacts objective measurements.Subjective refraction allows compensation for irregularity,providing a more accurate correction.When determining refractive targets,the tendency of objective methods to overcorrect should be considered.展开更多
It is common to observe the epidemic risk perception(ERP)and a decline in subjective well-being(SWB)in the context of public health events,such as Corona Virus Disease 2019(COVID-19).However,there have been few studie...It is common to observe the epidemic risk perception(ERP)and a decline in subjective well-being(SWB)in the context of public health events,such as Corona Virus Disease 2019(COVID-19).However,there have been few studies exploring the impact of individuals’ERP within living space on their SWB,especially from a geographical and daily activity perspective after the resumption of work and other activities following a wave of the pandemic.In this paper,we conducted a study with 789 participants in urban China,measuring their ERP within living space and examining its influence on their SWB using path analysis.The results indicated that individuals’ERP within their living space had a significant negative effect on their SWB.The density of certain types of facilities within their living space,such as bus stops,subway stations,restaurants,fast food shops,convenience shops,hospitals,and public toilets,had a significantly negative impact on their SWB,mediated by their ERP within living space.Additionally,participation in out-of-home work and other activities not only increased individuals’ERP within living space,but also strengthened its negative effect on their SWB.展开更多
Objective:Cancer survivors have experienced subjective cognitive impairment(SCI)when they received cancer diagnoses or treatments.Their psychosocial and emotional statuses were also impacted.With the advancement of we...Objective:Cancer survivors have experienced subjective cognitive impairment(SCI)when they received cancer diagnoses or treatments.Their psychosocial and emotional statuses were also impacted.With the advancement of web technologies,web-based cognitive interventions have been implemented in the management and the alleviation of the SCI,the psychosocial distress,and the emotional distress in cancer survivors.This review aimed to summarize the intervention contents of web-based cognitive interventions for SCI,and to explore the effects of the interventions on SCI,psychosocial status,and emotional health.Methods:Six databases(CINAHL Plus,Cochrane Library,Embase,APA PsycInfo,PubMed and CNKI)were searched from the establishment of databases up to December 2023.Literature references were also manually searched for related articles.Results:This review contained 21 studies that covered the contents of web-based cognitive interventions,such as computer-assisted cognitive training,online cognitive rehabilitation,cognitive behavior therapy with the Internet,telehealth physical exercise,and web-based mindfulness interventions.The effects of web-based cognitive interventions positively impacted SCI for cancer survivors.Also,these interventions showed varying degrees of effectiveness in alleviating psychosocial and emotional distresses.Conclusion:By summarizingfive types of cognitive intervention contents delivered via web technology,this review demonstrated that web-based cognitive interventions optimized SCI and overall psychosocial and emotional statuses for the cancer survivors.It is recommended that future research focus on the development of customized web-based cognitive interventions for individuals with SCI,along with their psychosocial and emotional statuses.展开更多
Background:The enduring and detrimental impact of childhood trauma on later health and well-being is now well established.However,research on the relationship between childhood trauma and depressive symptoms,along wit...Background:The enduring and detrimental impact of childhood trauma on later health and well-being is now well established.However,research on the relationship between childhood trauma and depressive symptoms,along with the potential risk and protective factors,is insufficient in the context of Chinese college student population.Methods:Data on childhood trauma,depressive symptoms,resilience,and subjective well-being were collected through surveys conducted with 367 Chinese university students.The data collected in this study were analyzed using SPSS 26.0 and PROCESS 3.5.Results:The results revealed that subjective well-being mediated the relationship between childhood trauma and depressive symptoms among college students,with direct and indirect effects accounting for 59.46%and 40.54%of the total effect,respectively.The pathway process between subjective well-being and depressive symptoms was moderated by resilience,whereby an increase in resilience levels corresponded to a gradual escalation in the predictive power of subjective well-being on depressive symptoms.Conclusion:The study indicates that childhood trauma significantly and positively predicts depressive symptoms among college students,and it can also directly predict depressive symptoms through the mediating effect of subjective well-being.Elevating levels of psychological resilience and subjective well-being among college students can mitigate depression and promote psychological well-being.From the perspective of positive psychology,the present study provides a new perspective for the prevention and intervention of depressive symptoms among college students.展开更多
Leveraging the Baidu Qianfan model platform,this paper designs and implements a highly efficient and accurate scoring system for subjective questions,focusing primarily on questions in the field of computer network te...Leveraging the Baidu Qianfan model platform,this paper designs and implements a highly efficient and accurate scoring system for subjective questions,focusing primarily on questions in the field of computer network technology.The system enhances the foundational model by utilizing Qianfan’s training tools and integrating advanced techniques,such as supervised fine-tuning.In the data preparation phase,a comprehensive collection of subjective data related to computer network technology is gathered,cleaned,and labeled.During model training and evaluation,optimal hyperparameters and tuning strategies are applied,resulting in a model capable of scoring with high accuracy.Evaluation results demonstrate that the proposed model performs well across multiple dimensions-content,expression,and development scores-yielding results comparable to those of manual scoring.展开更多
Subjective and objective measures of sleep structure or quality could help to characterize the chronic sleep disturbances, with relation to patients＇ risk factor profiles and co-morbidities. Studies have shown that d...Subjective and objective measures of sleep structure or quality could help to characterize the chronic sleep disturbances, with relation to patients＇ risk factor profiles and co-morbidities. Studies have shown that discrepancies can occur between subjective data regarding sleep disturbances and the impact of insomnia and objective assays, and surrogate markers of sleep and sleep disturbances. Both objective and subjective measures should be incorporated into clinic studies. It seems likely that sleep quality is represented by a combination of more than one subjective sleep parameter. Objective and subjective assessments of sleep quality may relate to different parameters. Future studies incorporated both subjective and objective measures could help to address the sleep disorders.展开更多
We consider the response of a test subject upon a skin area being heated with an electromagnetic wave or a contact surface. When the specifications of the electromagnetic beam are fixed, the stimulus is solely describ...We consider the response of a test subject upon a skin area being heated with an electromagnetic wave or a contact surface. When the specifications of the electromagnetic beam are fixed, the stimulus is solely described by the heating duration. The binary response of a subject, escape or no escape, is determined by the stimulus and a subjective threshold that varies among test realizations. We study four methods for inferring the median subjective threshold in psychophysical experiments: 1) sample median, 2) maximum likelihood estimation (MLE) with 2 variables, 3) MLE with 1 variable, and 4) adaptive Bayesian method. While methods 1 - 3 require samples of time to escape measured in the method of limits, method 4 utilizes binary outcomes observed in the method of constant stimuli. We find that a) the adaptive Bayesian method converges and is as efficient as the sample median even when the assumed model distribution is incorrect;b) this robust convergence is lost if we infer the mean instead of the median;c) for the optimal performance in an uncertain situation, it is best to use a wide model distribution;d) the predicted error from the posterior standard deviation is unreliable, dominated by the assumed model distribution.展开更多
Subjective visual vertical(SVV)and subjective visual horizontal(SVH)tests can be used to evaluate the perception of verticality and horizontality,respectively,and can aid the diagnosis of otolith dysfunction in clinic...Subjective visual vertical(SVV)and subjective visual horizontal(SVH)tests can be used to evaluate the perception of verticality and horizontality,respectively,and can aid the diagnosis of otolith dysfunction in clinical practice.In this study,SVV and SVH screen version tests are implemented using virtual reality(VR)equipment;the proposed test method promotes a more immersive feeling for the subject while using a simple equipment configuration and possessing excellent mobility.To verify the performance of the proposed VR-based SVV and SVH tests,a reliable comparison was made between the traditional screen-based SVV and SVH tests and the proposed method,based on 30 healthy subjects.The average results of our experimental tests on the VR-based binocular SVV and SVH equipment were−0.15◦±1.74 and 0.60◦±1.18,respectively.The proposed VR-based method satisfies the normal tolerance for horizontal or vertical lines,i.e.,a±3◦error,as defined in previous studies,and it can be used to replace existing test methods.展开更多
Throughout the past years, the important role of translators has always been overlooked. The invisibility was even taken as one of the standards of a good translator. However, great change happens, especially after th...Throughout the past years, the important role of translators has always been overlooked. The invisibility was even taken as one of the standards of a good translator. However, great change happens, especially after the"culture turn"in translation study and the role of the translators has been laid emphasis on. This kind of sharp change has led to two extreme thoughts on this issue: scholars choose either total invisibility or complete subjectivity. This paper puts forward an inter-subjective system, in which the subjectivity should be emphasized only with constraints. The other subjects in the inter-subjective system contribute to the restriction of the subjectivity of the translator during the translation process.By writing this paper, the author wishes to present a comprehensive and balanced way of understanding translators' subjectivity. Therefore, no matter analyzing the translation process or evaluating translation products, people will be more objective towards the role of translators.展开更多
AIM： To investigate the role of subjective global assessment （SGA） in nutritional assessment and outcome prediction of Chinese patients with gastrointestinal cancer. METHODS： A total of 751 patients diagnosed with...AIM： To investigate the role of subjective global assessment （SGA） in nutritional assessment and outcome prediction of Chinese patients with gastrointestinal cancer. METHODS： A total of 751 patients diagnosed with gastrointestinal cancer between August 2004 and August 2006 were enrolled in this study. Within 72 h after admission, SGA, anthropometric parameters, and laboratory tests were used to assess the nutritional status of each patient. The outcome variables including hospital stay, complications, and in-hospital medical expenditure were also obtained.RESULTS： Based on the results of SGA, 389 （51.8%）, 332 （44.2%）, and 30 （4.0%） patients were classified into well nourished group （SGA-A）, mildly to moderately malnourished group （SGA-B）, and severely malnourished group （SGA-C）, respectively. The prevalence of malnutrition classified by SGA, triceps skinfold thickness （TSF）, mid-upper arm muscle circumference （MAMC）, albumin （ALB）, prealbumin （PA）, and body mass index （BMI） was 48.2%, 39.4%, 37.7%, 31.3%, 21.7%, and 9.6%, respectively. In addition, ANOVA tests revealed significant differences in body mass index （BMI）, TSF, PA, and ALB of patients in different SGA groups. The more severely malnourished the patient was, the lower the levels of BMI, TSF, PA, and ALB were （P 〈 0.05）. x^2 tests showed a significant difference in SGA classification between patients receiving different types of treatment （surgery vs chemotherapy/radiotherapy）. As the nutritional status classified by SGA deteriorated, the patients stayed longer in hospital and their medical expenditures increased significantly. Furthermore, multiple regression analysis showed that SGA and serum ALB could help predict the medical expenditures and hospital stay of patients undergoing surgery. The occurrence of complications increased in parallel with the increasing grade of SGA, and was the highest in the SGA-C group （23.3%） and the lowest in the SGA-A group （16.8%）. CONCLUSION： SGA is a reliable assessment too and helps to predict the hospital stay and medica expenditures of Chinese surgical gastrointestina cancer patients.展开更多
Objective：To validate malnutrition screening tool of nutrition risk index （NRI） against patent-generated subjective global assessment （PG-SGA） as a gold standard tool in colorectal cancer patients before radiothe...Objective：To validate malnutrition screening tool of nutrition risk index （NRI） against patent-generated subjective global assessment （PG-SGA） as a gold standard tool in colorectal cancer patients before radiotherapy.Methods：Nutritional status of 52 volunteer colorectal cancer patients with a mean age of 54.1±16.8 years who referred to radiotherapy center were assessed by PG-SGA （gold standard method） and NRI.Serum albumin levels of patients were determined by colorimetric method.A contingency table was used to determine the sensitivity,specificity,and predictive value of the NRI in screening patients at risk of malnutrition,in comparison with the PG-SGA in patients before radiotherapy.Results：The findings of PG-SGA and NRI showed that 52％ and 45％ of patients in our study were moderately or severely malnourished respectively.The NRI had a sensitivity of 66％ and a specificity of 60％ against PG-SGA.The positive predictive value was 64％ and the negative predicative value was 62％.The agreement between NRI and PG-SGA was statistically insignificant （kappa =0.267; P＞0.05）.Conclusions：The findings of present study showed that the prevalence of malnutrition was high in patients with colorectal cancer.Moreover,NRI method had low sensitivity and specificity in assessing nutritional status of patients with cancer.It seems that the combination of anthropometric,laboratory parameters and a subjective scoring system may be helpful tools in screening of malnutrition in cancer patients.展开更多
Objectives To analyze the correlations between family care,coping strategies and the subject well-being(SWB)of patients with coronary heart disease(CHD)after percutaneous coronary intervention(PCI).Methods From Novemb...Objectives To analyze the correlations between family care,coping strategies and the subject well-being(SWB)of patients with coronary heart disease(CHD)after percutaneous coronary intervention(PCI).Methods From November 2019 to October 2020,264 CHD patients who had undergone PCI were enrolled in this questionnaire survey.The research tools applied included General Information Questionnaire,the Adaptation,Partnership,Growth,Affection and Resolve,Medical Coping Modes Questionnaire,and the General Well-being Schedule.SPSS 24.0 and Amos 23.0 software packages were used for statistical analysis.Results The mean scores for family care,confrontation,avoidance,acceptance-resignation and SWB,were 7.59±2.24,20.03±3.78,16.49±2.70,10.42±2.01,and 73.31±11.63,respectively.Subgroup analysis showed that the path coefficient between family care and subjective well-being was higher in males than females.Family care was directly related to coping strategies.The coping strategies were directly related to SWB,while family care showed an indirect association with SWB via coping strategies.Conclusions Family care can improve CHD patients’SWB post-PCI,and coping strategies are important for the link between family care and SWB.Also,men received more family care than women.Based on a patient's characteristics,healthcare providers can promote patients’positive coping strategies,increase their perceived family care,and improve the patient's SWB.展开更多
文摘BACKGROUND Sleep deprivation is a common problem in society,and bedtime procrastination(BtP)has become a significant cause of poor sleep among healthy individuals across various countries.AIM To study BtP,sleep behavior,and subjective well-being in the Indian population.METHODS This was a cross-sectional study.The recruited participants were evaluated using the BtP Scale,World Health Organzation-5 Well-Being index,Patient Health Ques-tionnaire-2,Generalized Anxiety Disorder 2-item,Munich Chronotype Questionnaire and Single-Item Sleep Quality Scale.RESULTS A total of 401 participants were recruited for the study.Symptoms of anxiety were higher in the female participants compared to males.Among females,there was a significant positive correlation between BtP score with symptoms of anxiety(r=0.23)and depression(r=0.15)and a negative correlation with subjective wellbeing(r=-0.23).A significant negative correlation was found between the ages of women and BtP score(r=-0.15).Among the male participants,there was a significant negative correlation of age with BtP score(r=-0.3)and anxiety(r=-0.19).Here,too,the BtP score was positively correlated with depression(r=0.18)and anxiety(r=0.35).CONCLUSION BtP worsens anxiety,depression,sleep quality,and subjective well-being.It needs to be targeted for the promotion and prevention of mental health.
基金funded by the National Social Science Fund of China(GrantNo.24CTJ019).
文摘Background Adolescents’subjective well-being(SWB)is strongly linked to mental health,academic achievement,social relationships,and quality of life,and is a key predictor of life outcomes in adulthood.Mental health and addictive behaviors are the two main factors influencing SWB.This study aimed to identify key mental health and addictive behavior factors associated with adolescent SWB through machine learning models.Methods The data for this study comes from the Health Behaviour in School-aged Children(HBSC)survey 2017/18.The study data contains health data from 60,450 adolescents aged 10–16 years.The study used the XGBoost machine learning model to analyze the impact of mental health and addictive behaviors on adolescent SWB.Gain was used to analyze the significance of the variables.The direction of action of the variables and the interaction between the variables were analyzed using the SHapley Additive exPlanations(SHAP)method.Results The model in this study has an accuracy of 86.7%and an AUC value of 0.85,showing its good predictive performance.Six key variables were filtered through Gain analysis.Feeling low and health as the two most important factors affecting SWB,with these two variables contributing 51.38%and 19.65%,respectively.Friends and thinking body as major factors influencing SWB in mental health.Smoking lifetime and sweets as major factors influencing SWB in addictive behaviors.The interactions and characteristic dependencies between these variables were further analyzed.The results showed that feeling low,friends,and sweets had a positive effect on SWB,while health and smoking lifetime showed a negative effect.In addition,a moderate thinking body contributes to SWB,whereas being too fat and too thin are both associated with decreased levels of SWB.Conclusion Mental health and addictive behavioral factors such as feeling low,friends,sweets,and smoking lifetime were significant factors influencing SWB.This provides a scientific basis for the development of public health policies and interventions aimed at enhancing adolescent well-being.
文摘Subjective well-being is a key indicator of quality of life and a crucial factor for successful aging among older adults.However,few studies have explored the subjective well-being among older adults from the perspective of digital literacy.Therefore,this study explores the relationship between digital literacy and subjective well-being using data on 4270 older adults from the 2020 China Family Panel Studies(CFPS)dataset.PROCESS mediation analysis results indicated digital literacy is associated with higher subjective well-being among the older adults.Digital literacy was associated with the frequency of physical exercise and consumption.Moreover,Digital literacy can also enhance the subjective well-being among older adults by increasing the frequency of physical exercise,and consumption,and a chain mediator subjective well-being.These findings align with the theoretical framework of digital health literacy.Theory which posits that health information obtained through digital literacy can help older adults better engage in healthy lifestyles,thereby enhancing their quality of life.These findings hold significant practical implications for enhancing the subjective well-being among older adults and advancing the development of successful aging.
文摘This longitudinal study investigated how self-management and learning burnout influences the relationship between habitual mobile phone use and subjective well-being amongfirst-year university students.A sample of 1172 Chinese university students participated in a two-wave survey,with data collected six months apart at two time points(T1,T2).The results of Pearson correlation revealed that higher habitual mobile phone use at T1 was associated with lower subjective well-being at T2.Self-management was associated with healthy phone use habits and higher subjective wellbeing.Learning burnout risk was higher with habitual phone usage.Lower self-management and learning burnout at T2 played a chain mediating role between habitual mobile phone use at T1 and subjective well-being at T2 so that subjective well-being was much lower that with either of the variables alone.Overall,thesefindings suggest that habitual mobile phone use is a reliable predictor of college student’s subjective well-being,by their self-management and level of learning burnout over time.This research highlights the long-term impact of habitual mobile phone use on students’subjective well-being and provides valuable insights for developing effective interventions to support students well-being.
基金Funded by the scientific research project of Hunan Department of Education(23A0098).
文摘Objectives:The statistics from World Health Organization show a high incidence of childhood maltreatment which has a negative impact on the development of middle school students;for this reason,it is necessary to investigate the potential harms of childhood maltreatment.This study aimed to explore the direct negative consequences of childhood maltreatment on subjective well-being as well as the mediating roles of shyness and emotion regulation strategies.Methods:A random cluster sampling survey was conducted among 1021 Chinese middle school students(male 49.2%,female 50.8%).The Subjective Well-Being Scale(SWLS),The Positive affect and Negative affect scale(PANAS),and The Childhood Trauma were adopted Questionnaire-28 item Short Form(CTQ-SF),the Cheek and Buss Shyness Scale(RCBS),and the Emotion Regulation Questionnaire(ERQ)for data collection.SPSS PROCESS macros were used for data analysis.Results:The findings demonstrated that:(a)childhood maltreatment was negatively correlated with subjective well-being(r=−0.482,p<0.001);(b)shyness(β=−0.141,95%CI=[−0.190,−0.097])and the two emotion regulation strategies,namely cognitive reappraisal(β=−0.120,95%CI=[−0.167,−0.079])and expression suppression(β=−0.034,95%CI=[−0.063,−0.010]),partially mediated the association between childhood maltreatment and subjective well-being separately;(c)shyness and the two emotion regulation strategies partially mediated the relationship between childhood maltreatment and subjective well-being in a sequential pattern(β=−0.026,95%CI=[−0.041,−0.015];β=−0.022,95%CI=[−0.035,−0.012]).Conclusion:These findings provide new perspectives and strategies to understand and deal with children’s mental health problems.It shows that the intervention of shyness and emotion regulation strategies in adolescents is of great significance to improve individual subjective happiness.
基金funded by School-Level Teaching Research Project of Fuyang Normal University(grant number:2023JYXM0041).
文摘We examined the mediating effect of burnout and subjective well-being on the relationship between work-family conflict and learning capacity among college teachers.Using a cross-sectional study design,422 Chinese college teachers(females=57.3%,mean years of service=35.56,SD=6.38)completed the Work-Family Conflict Questionnaire(WFCQ),the Burnout Scale(BS),the Subjective Well-Being Scale(SWBS),and the Teacher Learning Capacity Evaluation Scale(TLCES).The results indicated that work-family conflict had a direct connection with learning capacity.Moreover,work-family conflict had an indirect association with learning capacity through the sequential mediating roles of burnout and subjective well-being.Thesefindings enhanced the understanding of the mechanism of learning capacity and provided new perspectives for the development of learning capacity among college teachers.
基金supported by the Yizhou Organization Management Research Fund and the Hainan Province Graduate Student Innovation Research Project(grant no.Qhyb2024-135).
文摘We explored the relationship between Internet altruistic behavior(IAB)and subjective well-being(SWB)to estimate the effects and directionality of that predictive relationship between the two.Employing cross-lagged models we examined the interaction between IAB and SWB,among 339 college students(females=53.10%,mean age=19.02 years,SD=1.56 years).The students were tracked twice in a period of 5 months.Results showed that college students’IAB increased significantly,while their SWB remained relatively stable during the two measurement periods.IAB and SWB had significant simultaneous and sequential correlations.SWB at Time 1 positively predicted IAB at Time 2,however,IAB at Time 1 did not significantly predict SWB at Time 2.Moreover,there was cross-gender invariance in the cross-lagged effect between IAB and SWB.Research topics in the current environment exhibit remarkable practical significance.
基金Supported by Shahid Beheshti University of Medical Sciences.
文摘AIM:To compare the subjective refraction data with autorefraction findings in high astigmatisms.METHODS:In a cross-sectional study,sampling was done from in different geographic regions in Iran using a multistage random cluster sampling method.All study participants underwent cycloplegic auto-refraction and subjective refraction using the red-green test.RESULTS:In this study,277 eyes of 158 students aged 8 to 15y were analyzed.According to the results,the mean difference between subjective refraction and autorefraction in measuring sphere,cylinder,spherical equivalent,J0,and J45 was-0.18±0.76,-0.36±0.40,-0.36±0.79,0.15±0.20,and 0.05±0.21 respectively.The correlation of these two refraction methods in measuring the aforementioned indices was 0.963,0.898,0.960,0.931,and 0.948 respectively.The 95%limits of agreement of the two methods in measuring the above indices were-1.66 to 1.31,-1.14 to 0.42,-1.91 to 1.19,-0.24 to 0.54,and-0.36 to 0.47 respectively.The agreement between the two methods decreased with increasing cylinder power,and the best agreement was found in myopic individuals.CONCLUSION:The measurements obtained by autorefractometer have a significantly higher cylinder average compared to subjective refraction.However,in the cylinder range of 4–5 diopters,the values of J0 and J45 do not have a high correlation.
文摘AIM:To compare objective dry retinoscopy and subjective refraction measurements in patients with mild keratoconus(KCN)and quantify any differences.METHODS:This cross-sectional study was done on 68 eyes of 68 patients diagnosed with mild KCN.Objective dry retinoscopy using autorefractometer and subjective refraction measurements were performed.Sphere,cylinder,J0,J45,and spherical equivalent values were compared between the two techniques.RESULTS:The mean age of 68 patients with mild KCN was 21.32±5.03y(12–35y).There were 37(54.4%)males.Objective refraction yielded significantly more myopic sphere(-1.44 D vs-0.57 D),higher cylinder magnitude(-2.24 D vs-1.48 D),and more myopic spherical equivalent(-2.56 D vs-1.31 D)compared to subjective refraction(all P<0.05).The mean differences were-0.87 D for sphere,-0.76 D for cylinder,and-1.25 D for spherical equivalent.No significant differences were found for J0 and J45 values,indicating agreement in astigmatism axis(P>0.05).CONCLUSION:In patients with mild KCN,objective dry retinoscopy overestimates the degree of myopia and astigmatism compared to subjective refraction.The irregular cornea in KCN likely impacts objective measurements.Subjective refraction allows compensation for irregularity,providing a more accurate correction.When determining refractive targets,the tendency of objective methods to overcorrect should be considered.
基金Under the auspices of the National Natural Science Foundation of China(No.42271234,42101246,42101223)Hong Kong Research Grants Council General Research Fund Grant(No.14605920,14611621,14606922)+1 种基金Hong Kong Research Grants Council Collaborative Research Fund Grant(No.C4023-20GF)Hong Kong Research Grants Council Research Matching Grants RMG(No.8601219,8601242)。
文摘It is common to observe the epidemic risk perception(ERP)and a decline in subjective well-being(SWB)in the context of public health events,such as Corona Virus Disease 2019(COVID-19).However,there have been few studies exploring the impact of individuals’ERP within living space on their SWB,especially from a geographical and daily activity perspective after the resumption of work and other activities following a wave of the pandemic.In this paper,we conducted a study with 789 participants in urban China,measuring their ERP within living space and examining its influence on their SWB using path analysis.The results indicated that individuals’ERP within their living space had a significant negative effect on their SWB.The density of certain types of facilities within their living space,such as bus stops,subway stations,restaurants,fast food shops,convenience shops,hospitals,and public toilets,had a significantly negative impact on their SWB,mediated by their ERP within living space.Additionally,participation in out-of-home work and other activities not only increased individuals’ERP within living space,but also strengthened its negative effect on their SWB.
基金The National Natural Science Foundation of China supports this review(No.82172844)The funder had no role in study design,data collection and analysis,manuscript preparation,or decision to publish.
文摘Objective:Cancer survivors have experienced subjective cognitive impairment(SCI)when they received cancer diagnoses or treatments.Their psychosocial and emotional statuses were also impacted.With the advancement of web technologies,web-based cognitive interventions have been implemented in the management and the alleviation of the SCI,the psychosocial distress,and the emotional distress in cancer survivors.This review aimed to summarize the intervention contents of web-based cognitive interventions for SCI,and to explore the effects of the interventions on SCI,psychosocial status,and emotional health.Methods:Six databases(CINAHL Plus,Cochrane Library,Embase,APA PsycInfo,PubMed and CNKI)were searched from the establishment of databases up to December 2023.Literature references were also manually searched for related articles.Results:This review contained 21 studies that covered the contents of web-based cognitive interventions,such as computer-assisted cognitive training,online cognitive rehabilitation,cognitive behavior therapy with the Internet,telehealth physical exercise,and web-based mindfulness interventions.The effects of web-based cognitive interventions positively impacted SCI for cancer survivors.Also,these interventions showed varying degrees of effectiveness in alleviating psychosocial and emotional distresses.Conclusion:By summarizingfive types of cognitive intervention contents delivered via web technology,this review demonstrated that web-based cognitive interventions optimized SCI and overall psychosocial and emotional statuses for the cancer survivors.It is recommended that future research focus on the development of customized web-based cognitive interventions for individuals with SCI,along with their psychosocial and emotional statuses.
基金Yunnan Provincial Department of Education Science Research Fund(2024J0412).
文摘Background:The enduring and detrimental impact of childhood trauma on later health and well-being is now well established.However,research on the relationship between childhood trauma and depressive symptoms,along with the potential risk and protective factors,is insufficient in the context of Chinese college student population.Methods:Data on childhood trauma,depressive symptoms,resilience,and subjective well-being were collected through surveys conducted with 367 Chinese university students.The data collected in this study were analyzed using SPSS 26.0 and PROCESS 3.5.Results:The results revealed that subjective well-being mediated the relationship between childhood trauma and depressive symptoms among college students,with direct and indirect effects accounting for 59.46%and 40.54%of the total effect,respectively.The pathway process between subjective well-being and depressive symptoms was moderated by resilience,whereby an increase in resilience levels corresponded to a gradual escalation in the predictive power of subjective well-being on depressive symptoms.Conclusion:The study indicates that childhood trauma significantly and positively predicts depressive symptoms among college students,and it can also directly predict depressive symptoms through the mediating effect of subjective well-being.Elevating levels of psychological resilience and subjective well-being among college students can mitigate depression and promote psychological well-being.From the perspective of positive psychology,the present study provides a new perspective for the prevention and intervention of depressive symptoms among college students.
文摘Leveraging the Baidu Qianfan model platform,this paper designs and implements a highly efficient and accurate scoring system for subjective questions,focusing primarily on questions in the field of computer network technology.The system enhances the foundational model by utilizing Qianfan’s training tools and integrating advanced techniques,such as supervised fine-tuning.In the data preparation phase,a comprehensive collection of subjective data related to computer network technology is gathered,cleaned,and labeled.During model training and evaluation,optimal hyperparameters and tuning strategies are applied,resulting in a model capable of scoring with high accuracy.Evaluation results demonstrate that the proposed model performs well across multiple dimensions-content,expression,and development scores-yielding results comparable to those of manual scoring.
文摘Subjective and objective measures of sleep structure or quality could help to characterize the chronic sleep disturbances, with relation to patients＇ risk factor profiles and co-morbidities. Studies have shown that discrepancies can occur between subjective data regarding sleep disturbances and the impact of insomnia and objective assays, and surrogate markers of sleep and sleep disturbances. Both objective and subjective measures should be incorporated into clinic studies. It seems likely that sleep quality is represented by a combination of more than one subjective sleep parameter. Objective and subjective assessments of sleep quality may relate to different parameters. Future studies incorporated both subjective and objective measures could help to address the sleep disorders.
文摘We consider the response of a test subject upon a skin area being heated with an electromagnetic wave or a contact surface. When the specifications of the electromagnetic beam are fixed, the stimulus is solely described by the heating duration. The binary response of a subject, escape or no escape, is determined by the stimulus and a subjective threshold that varies among test realizations. We study four methods for inferring the median subjective threshold in psychophysical experiments: 1) sample median, 2) maximum likelihood estimation (MLE) with 2 variables, 3) MLE with 1 variable, and 4) adaptive Bayesian method. While methods 1 - 3 require samples of time to escape measured in the method of limits, method 4 utilizes binary outcomes observed in the method of constant stimuli. We find that a) the adaptive Bayesian method converges and is as efficient as the sample median even when the assumed model distribution is incorrect;b) this robust convergence is lost if we infer the mean instead of the median;c) for the optimal performance in an uncertain situation, it is best to use a wide model distribution;d) the predicted error from the posterior standard deviation is unreliable, dominated by the assumed model distribution.
基金supported by the Soonchunhyang University Research Fund and 2018 Ulsan University Hospital Research Grant(UUH-2018-12)(Grantee:JYP,http://www.uuh.ulsan.kr).The authors are grateful for their supports.
文摘Subjective visual vertical(SVV)and subjective visual horizontal(SVH)tests can be used to evaluate the perception of verticality and horizontality,respectively,and can aid the diagnosis of otolith dysfunction in clinical practice.In this study,SVV and SVH screen version tests are implemented using virtual reality(VR)equipment;the proposed test method promotes a more immersive feeling for the subject while using a simple equipment configuration and possessing excellent mobility.To verify the performance of the proposed VR-based SVV and SVH tests,a reliable comparison was made between the traditional screen-based SVV and SVH tests and the proposed method,based on 30 healthy subjects.The average results of our experimental tests on the VR-based binocular SVV and SVH equipment were−0.15◦±1.74 and 0.60◦±1.18,respectively.The proposed VR-based method satisfies the normal tolerance for horizontal or vertical lines,i.e.,a±3◦error,as defined in previous studies,and it can be used to replace existing test methods.
文摘Throughout the past years, the important role of translators has always been overlooked. The invisibility was even taken as one of the standards of a good translator. However, great change happens, especially after the"culture turn"in translation study and the role of the translators has been laid emphasis on. This kind of sharp change has led to two extreme thoughts on this issue: scholars choose either total invisibility or complete subjectivity. This paper puts forward an inter-subjective system, in which the subjectivity should be emphasized only with constraints. The other subjects in the inter-subjective system contribute to the restriction of the subjectivity of the translator during the translation process.By writing this paper, the author wishes to present a comprehensive and balanced way of understanding translators' subjectivity. Therefore, no matter analyzing the translation process or evaluating translation products, people will be more objective towards the role of translators.
基金Supported by Shanghai Municipal Health Bureau Foundation No. 054049
文摘AIM： To investigate the role of subjective global assessment （SGA） in nutritional assessment and outcome prediction of Chinese patients with gastrointestinal cancer. METHODS： A total of 751 patients diagnosed with gastrointestinal cancer between August 2004 and August 2006 were enrolled in this study. Within 72 h after admission, SGA, anthropometric parameters, and laboratory tests were used to assess the nutritional status of each patient. The outcome variables including hospital stay, complications, and in-hospital medical expenditure were also obtained.RESULTS： Based on the results of SGA, 389 （51.8%）, 332 （44.2%）, and 30 （4.0%） patients were classified into well nourished group （SGA-A）, mildly to moderately malnourished group （SGA-B）, and severely malnourished group （SGA-C）, respectively. The prevalence of malnutrition classified by SGA, triceps skinfold thickness （TSF）, mid-upper arm muscle circumference （MAMC）, albumin （ALB）, prealbumin （PA）, and body mass index （BMI） was 48.2%, 39.4%, 37.7%, 31.3%, 21.7%, and 9.6%, respectively. In addition, ANOVA tests revealed significant differences in body mass index （BMI）, TSF, PA, and ALB of patients in different SGA groups. The more severely malnourished the patient was, the lower the levels of BMI, TSF, PA, and ALB were （P 〈 0.05）. x^2 tests showed a significant difference in SGA classification between patients receiving different types of treatment （surgery vs chemotherapy/radiotherapy）. As the nutritional status classified by SGA deteriorated, the patients stayed longer in hospital and their medical expenditures increased significantly. Furthermore, multiple regression analysis showed that SGA and serum ALB could help predict the medical expenditures and hospital stay of patients undergoing surgery. The occurrence of complications increased in parallel with the increasing grade of SGA, and was the highest in the SGA-C group （23.3%） and the lowest in the SGA-A group （16.8%）. CONCLUSION： SGA is a reliable assessment too and helps to predict the hospital stay and medica expenditures of Chinese surgical gastrointestina cancer patients.
基金the financial support of Nutrition Research Center,Tabriz University of Medical Sciences
文摘Objective：To validate malnutrition screening tool of nutrition risk index （NRI） against patent-generated subjective global assessment （PG-SGA） as a gold standard tool in colorectal cancer patients before radiotherapy.Methods：Nutritional status of 52 volunteer colorectal cancer patients with a mean age of 54.1±16.8 years who referred to radiotherapy center were assessed by PG-SGA （gold standard method） and NRI.Serum albumin levels of patients were determined by colorimetric method.A contingency table was used to determine the sensitivity,specificity,and predictive value of the NRI in screening patients at risk of malnutrition,in comparison with the PG-SGA in patients before radiotherapy.Results：The findings of PG-SGA and NRI showed that 52％ and 45％ of patients in our study were moderately or severely malnourished respectively.The NRI had a sensitivity of 66％ and a specificity of 60％ against PG-SGA.The positive predictive value was 64％ and the negative predicative value was 62％.The agreement between NRI and PG-SGA was statistically insignificant （kappa =0.267; P＞0.05）.Conclusions：The findings of present study showed that the prevalence of malnutrition was high in patients with colorectal cancer.Moreover,NRI method had low sensitivity and specificity in assessing nutritional status of patients with cancer.It seems that the combination of anthropometric,laboratory parameters and a subjective scoring system may be helpful tools in screening of malnutrition in cancer patients.
基金This study was provided by The Scientific Research Foundation of Liaoning Provincial Education Department,China(grant no.LZ2020039).
文摘Objectives To analyze the correlations between family care,coping strategies and the subject well-being(SWB)of patients with coronary heart disease(CHD)after percutaneous coronary intervention(PCI).Methods From November 2019 to October 2020,264 CHD patients who had undergone PCI were enrolled in this questionnaire survey.The research tools applied included General Information Questionnaire,the Adaptation,Partnership,Growth,Affection and Resolve,Medical Coping Modes Questionnaire,and the General Well-being Schedule.SPSS 24.0 and Amos 23.0 software packages were used for statistical analysis.Results The mean scores for family care,confrontation,avoidance,acceptance-resignation and SWB,were 7.59±2.24,20.03±3.78,16.49±2.70,10.42±2.01,and 73.31±11.63,respectively.Subgroup analysis showed that the path coefficient between family care and subjective well-being was higher in males than females.Family care was directly related to coping strategies.The coping strategies were directly related to SWB,while family care showed an indirect association with SWB via coping strategies.Conclusions Family care can improve CHD patients’SWB post-PCI,and coping strategies are important for the link between family care and SWB.Also,men received more family care than women.Based on a patient's characteristics,healthcare providers can promote patients’positive coping strategies,increase their perceived family care,and improve the patient's SWB.
