Objective:To describe functional disability rate of anxiety disorders in Chinese community adults and explore related risk factors of functional disability.Methods:To conduct in-depth data analysis on China Mental Health Survey(CMHS).The diagnostic tool for anxiety disorders was the Composite International Diagnostic Inter-view-3.0,according to the Diagnostic and Statistical Manual for Mental Disorders,Fourth Edition(DSM-Ⅳ).The World Health Organization Disability Assessment Schedule,2nd edition,was the functional disability assessment standard for anxiety disorders.Weighted 12-month functional disability rate of DSM-Ⅳ anxiety disorder with co-morbidities and only anxiety disorder in population and those in patients,as well as days of partial disability were calculated.The effects of anxiety disorders comorbid other mental disorders and physical diseases and demographic factors on the severity and occurrence of functional disability were analyzed by multiple linear regression and logis-tic regression.Results:The functional disability rate of anxiety disorder with comorbidities in population was 1.7％,and 42.2％in patients,in which constituent rate of grade-four disability was the highest as 84.1％.The functional disability rate of only anxiety disorder in population was 0.3％,and 17.8％in patients.The medians of days of partial disability days in the past 30 days were from 0 to 14.42.Multiple linear regression showed a positive association between comorbid anxiety disorder with other mental disorders and physical diseases(β=0.24),comor-bid other mental disorders and physical diseases(β=0.21),physical diseases(β=0.18),comorbid anxiety disor-der and physical diseases(β=0.15),comorbid anxiety disorder with other mental disorders(β=0.08),other men-tal disorders(β=0.07),only anxiety disorder(β=0.06),lower education level(β=0.12),lower economic status(β=0.08),older age(β=0.06),non-marital status(β=0.06),male(β=0.02)and the severity of functional dis-ability.Logistic regression showed that comorbid anxiety with other mental disorders and physical diseases(OR=64.07),comorbid anxiety disorders with other mental disorders(OR=36.75),comorbid other mental disorders with physical diseases(OR=20.60),comorbid anxiety with physical diseases(OR=18.88),anxiety disorder(OR=9.20),other mental disorders(OR=6.65),physical diseases(OR=4.00),65 years old and over(OR=4.40),50 to 64 years old(OR=2.33),low economic status(OR=2.10),illiterate and below primary school educational level(OR=1.89),middle economic status(OR=1.70),elementary school educational level(OR=1.59),non-marital status(OR=1.47),male(OR=1.16)were the risk factors of the occurrence of functional disability.Conclusion:Comorbidity of anxiety disorders and other mental disorders,and physical diseases increases severity and occurrence of functional disability.Comorbidity,male,gender,older age,lower economic and educa-tional level and non-marital are risk factors of anxiety disorder functional disability.

Objective:To describe disability rates of dementia in community residents aged 65 years and over in China,and explore related risk factors of disability.Methods:This study conducted an in-depth data analysis of the China Mental Health Survey.World Health Organization Disability Assessment Schedule 2.0(WHODAS 2.0)was used to assess dementia disability,Community Screening Interview for Dementia(CSID)and Geriatric Mental Status Examination(GMS)were used for dementia screening and diagnosing.Univariate analysis was used to calcu-late the weighted disability rates of dementia in population and in patients,and their population distribution.Multiple linear regression and logistic regression were used to analyze the risk factors of the occurrence of dementia disability and its severity.Results:The weighted disability rate of dementia was 2.1％in population,and 38.6％in pa-tients.The disability rates of comorbid dementia in population and in patients were higher than those of patients with only dementia.Female,older age,lower education level,lower economic status,and lower cognitive test scores in CSID had higher disability rates of dementia in population.Female and urban resident had higher disability rates of dementia in patients.Multiple linear regression showed economic status(β=0.11),gender(β=0.11),age(β=0.10),and treatment in the last 12 months(β=-0.20)were statistically associated with WHODAS 2.0 scores.Multiple logistic regression showed female(OR=2.81)and treatment in the last 12 months(OR=2.38)were statistically associated with disability.Conclusions:Persons with low economic status,female and elderly peo-ple are the high-risk groups for dementia disability.It should be paid attention to prevent dementia and its conse-quential disabilities.

With the advance of the economy and population aging, the acceleration of urbanization and the change of people's lifestyles, the prevalence of chronic diseases has become very serious. However, the etiologies and pathogeneses of the diseases are not yet clear, and the evidence of effective prevention and treatment strategies is lacking. Cohort study is an important method for exploring etiology and pathogenesis. Therefore, based on the support of the Ministry of Science and Technology for precision medicine in 2016, we launched a prospective cohort study of common chronic and non-communicable diseases in three provinces (Hubei, Hunan and Henan) in central China. Three independent and integratable sub-cohorts consisting of 115 424 participants at baseline survey and 107 252 participants in follow up were established, including dynamic measurements in 39 000 subjects in Dongfeng-Tongji prospective cohort. Each participant was asked to complete a questionnaire survey, an anthropometric measurement, a laboratory measurement, and blood and urine samples were collected from them. The cohort study contributes greatly to elucidating the etiologies and pathogeneses of common chronic and non-communicable disease in Chinese population and the development of precision medicine in China. This paper briefly introduces the design concept, basic information, major achievements and progress, and challenges of the prospective cohort study of common chronic and non-communicable diseases in central China.

OBJECTIVES: To analyze the prevalence and influencing factors for drinking behavior and heavy drinking among government employees in Changsha and provide a basis for carrying out interventions for drinking behaviors and formulating public health promotion plans for government employees. METHODS: Government employees were recruited consecutively from the Health Management Center of a general hospital in Changsha between December 2017 and December 2018. Information on sociodemograpic characteristics, drinking behaviors, life events, and psychosocial characteristics was collected using a standard set of questionnaire. Drinking behavior was defined as drinking once or more per week for the past 12 months. The differences in drinking rates and excessive drinking rates among groups with different characteristics were compared. Multivariate analysis was performed to analyze the associated factors of drinking behaviors and heavy drinking for government employees. RESULTS: A total of 6 190 people completed this investigation. The overall drinking rate of government employees in Changsha was 21.9%, and the rate of drinking was higher in males than that in females (44.7% vs 4.0%, CONCLUSIONS The drinking and heavy drinking rates of government employees are high in Changsha. Marital status, physical exercise, and frequency of social intercourse are the common influencing factors of male drinking behavior and female drinking behavior. The life events stimulation is the influencing factor of heavy drinking.
Adult ; Alcohol Drinking/epidemiology* ; Female ; Government Employees ; Health Behavior ; Humans ; Male ; Middle Aged ; Risk Factors ; Smoking

To translate the English version of the 9-item Shared Decision Making Questionnaire (SDM-Q-9) into Chinese, and to test its reliability and validity in Chinese version.
 Methods: A total of 720 inpatients were recruited randomly from 6 hospitals in Changsha and were investigated using the Chinese version of SDM-Q-9. SPSS 23.0 and AMOS 23.0 were used to test the reliability and validity.
 Results: There were 660 participants completed and returned valid questionnaires (valid return rate was 91.7%). An analysis of internal consistency yielded a Cronbach's α at 0.945 and the correlation of test-retest reliability was 0.319 for whole instrument. The correlations between the items and total scale ranged from 0.790 to 0.879 (P<0.001). A single factor was extracted by exploratory factor analysis and it could explain 69.824% of the total variance. The confirmatory factor analysis revealed a good model fit. The goodness-of-fit index (GFI), adjusted goodness-of-fit index (AGFI), comparative fit index (CFI), normal fit index (NFI), and root mean square residual (RMR) were 0.870, 0.784, 0.926, 0.921, and 0.054, respectively.
 Conclusion: The Chinese version of SDM-Q-9 is proved to be reliable and eligible except the correlation of test-retest reliability is relatively low. It can be used to assess the patient's perspective in the process of shared decision making in clinical situation.
Decision Making ; Factor Analysis, Statistical ; Humans ; Psychometrics ; Reproducibility of Results ; Surveys and Questionnaires

Objective: To understand the prevalence of dating violence experienced by gay men in Guangzhou. Methods: A self-report surveys were collected and analyzed from 510 gay men and 510 heterosexual males. Respondents were assessed with the self-made social demographic information questionnaire, Dating Violence Questionnaire (DVQ). DVQ included three parts which were five types of violence (controlling, emotional, security threatening, physical and sexual violence), whether they were threatened of disclosure of their sexual orientation to the public ("outing") and whether they had seek for help from other individuals or organizations after the violence as stated above. Results: The rate of reported at least one type of dating violence in gay men was 34.5％. Controlling for age, education, place of household registration etc., in logistic regression models, gay men were 5.08 times (95％ CI: 3.54——7.29) more likely to report any type of dating violence comparing to male heterosexual males. And 12.6％ gay men experienced the threat of being outed. Among those gay men who experienced dating violence, 85.2％ of them did not seek any help from anyone or any organization. Conclusion: Overall, the prevalence of dating violence among gay men is higher than that of heterosexual males. It is necessary to have targeted interventions for dating violence among gay men.

Suicide is a global public health concern.Clinical practitioners are also frequently involved in providing treatment for patients at suicide risk.This paper analyzes problems of current studies on the causes of suicide,suggests that causes of suicide ideation,attempted suicide and committed suicide may different and need further research.After that,the paper discusses problems in the clinical evaluation of suicide risk,propose a systematic clinical evaluation of suicide risk,which should integrate suicide ideation,individual features of the person,and the sociocultural context.Finally,the author provides advices on five aspects of clinical treatment targeted to high suicide risk individuals.

Objective:To investigate association between loneliness and depressive episode among rural older people.Methods:A total of 839 rural adults (aged over 60 years) from Liuyang in Hunan were enrolled by using multi-stage cluster sampling method.The Short-form of the UCLA Loneliness Scale,the Social Support Rating Scale,the Life Events Scale for the Elderly,Quality of Life Scale,and the Activity of Daily Living Scale were used to assess loneliness,the social support condition,the stimulating quantity of negative life events,the quality of life,and the abilities of daily life activities,respectively.The Structured Clinical Interview for DSM-Ⅳ-TR Axis I Disorders questionnaire survey was performed by a face-to-face interview.Results:The prevalence rate of depressive episode among the rural older people was 6.8％.Multivariable analysis showed that the elderly who were with stronger loneliness were the risk factor of depression (OR=1.126,95％CI 1.038 to 1.221).Conclusion:Loneliness is positively associated with an increased risk of depressive episode.

Objective:To understand Chinese gay men's health and life satisfaction in Guanzhou,and to analyze the main factors for life satisfaction.Methods:Male gay participants were recruited through respondent-driven sampling and faceto-face investigations with self-administered questionnaires,including a general demographic questionnaire,a suicide questionnaire,the Depression-Anxiety Stress Scale,the Self-Stigma Scale,the Perceived Social Support Scale,the Rosenberg Self-Esteem Scale,and the Satisfaction with Life Scale.Results:Surveys were successfully conducted for 420 gay men.High levels of depression,anxiety,and stress were observed among the respondents.A total of 29.3％ had suicidal tendency in the past year,36.5％ experienced dating violence,39.2％ had homosexual sex without protection in the past 6 months,and 14.0％ were infected with at least one type of infection of sexually transmitted diseases.Multiple linear regression analysis showed that gay men who felt highly satisfied with life exhibited low levels of self-stigma,high self-esteem,and low levels of depression.Moreover,they did not suffer dating violence and playing passive sex roles.Conclusion:The survey confirmed that gay men in Guangzhou,China,have poor health and lower life satisfaction levels.Self-stigma,self-esteem,sex roles,depression,and dating violence are the main factors that influence the life satisfaction of them.

Objective:To know about the prevalence of depression,anxiety,and suicidal behaviors among newly diagnosed HIV-positive men who have sex with men.Methods:A cross-sectional study with a consecutive sample was conducted in the HIV/AIDS Voluntary Counseling and Testing Clinic of the Center for Disease Control and Prevention.A standard set of questionnaires,namely,the Patient Health Questionnaire Depression Scale (PHQ9),Generalized Anxiety Disorder Scale (GAD-7),and a self-designed suicidal behavior questionnaire were used to assess the subjects'emotional problems.Results:Among 321 newly diagnosed HIV-positive men who had sex with men,the positive rate of depression and anxiety were 41.1％ (132/321) and 31.5％ (101/321),respectively.The rate suicidal ideation after HIV diagnosis was 27.7％ (89/321).Individuals who were living with others,had HIV related clinical symptoms,higher HIV/AIDS related stress,and lower social support were more likely to have positive depressive symptoms.Individuals who were unmarried,had lower HIV/AIDS related stress,and lower social support were more likely to have positive anxiety.The prevalence of suicidal ideation after HIV diagnosis was higher among individuals who were unwilling to join in HIV/AIDS support groups,had HIV related clinical symptoms,higher HIV/AIDS related stress,lower social support,and both positive depression and anxiety symptoms.Conclusion:The prevalence of emotional problems is high among newly diagnosed HIV-positive men who have sex with men.It is warranted to promote mental health service for this vulnerable group.