title: Psychological well-being of people living with HIV/AIDS under the new epidemic characteristics in China and the risk factors: a population-based study.
abstract: OBJECTIVE
  The HIV/AIDS epidemic in China is growing and the main transmission mode has changed from contaminated blood products to sexual contact. The aim of this study was to evaluate the levels of anxiety (SAS; Zung Self-Rating Anxiety Scale) and depression (CES-D; Center for Epidemiologic Studies Depression Scale) among people living with HIV/AIDS (PLWHA) under the new epidemic characteristics and to examine associated factors.
  
  
  METHODS
  The sample size (N=800) was calculated on the basis of the lowest prevalence of psychological disorders among PLWHA and was enlarged taking into consideration a loss of response. Participants were sampled randomly among all PLWHA registered in Liaoning Province. Questionnaires pertaining to the SAS, CES-D, and related factors were distributed between December 2010 and April 2011; 772 effective responses were received.
  
  
  RESULTS
  The prevalence of anxiety (SAS ≥40) and depression (CES-D ≥16) were 49.0% and 73.1%, respectively. Multivariate logistic regression analysis revealed that SAS was associated with self-rated health, condom use at the last sexual contact, perceived social support, alcohol consumption, and transmission; CES-D was associated with self-rated health, perceived social support, job, and sex.
  
  
  CONCLUSIONS
  PLWHA under the new epidemic characteristics in China suffer from serious psychological problems. To improve their psychological well-being, efforts should be focused on improving perceptions of their health condition and increasing perceived social support.
authors.affiliation: Department of Environmental Health, School of Public Health, China Medical University, Shenyang, PR China; Department of Social Medicine, School of Public Health, China Medical University, 92 Bei'er Road, Heping District, Shenyang, 110001, PR China.
authors.forename: Wei
authors.initials: W
authors.lastname: Sun
authors.affiliation: Liaoning Provincial Center for Disease Control and Prevention, Shenyang, PR China.
authors.forename: Ming
authors.initials: M
authors.lastname: Wu
authors.affiliation: Liaoning Women and Children's Health, Shenyang, PR China.
authors.forename: Peng
authors.initials: P
authors.lastname: Qu
authors.affiliation: Liaoning Provincial Center for Disease Control and Prevention, Shenyang, PR China.
authors.forename: Chunming
authors.initials: C
authors.lastname: Lu
authors.affiliation: Department of Social Medicine, School of Public Health, China Medical University, 92 Bei'er Road, Heping District, Shenyang, 110001, PR China. Electronic address: liewang@mail.cmu.edu.cn.
authors.forename: Lie
authors.initials: L
authors.lastname: Wang
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology / Q000523:psychology*; D000328:Adult; D001007:Anxiety / Q000453:epidemiology; D002681:China / Q000453:epidemiology; D003710:Demography; D003863:Depression / Q000453:epidemiology; D058872:Epidemics; D005260:Female; D015658:HIV Infections / Q000453:epidemiology / Q000523:psychology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D012944:Social Support
keywords: Anxiety; Depression; Epidemiology; Self-rated health; Sexual contact; Social support