title: Received social support, self-efficacy, and finding benefits in disease as predictors of physical functioning and adherence to antiretroviral therapy.
abstract: OBJECTIVE
  The study investigated whether received social support, self-efficacy, and finding benefits in disease are related to physical functioning and adherence to antiretroviral medication among men and women infected with HIV.
  
  
  METHODS
  Data were collected among 104 patients of three HIV clinics in India. The measures included general self-efficacy scale, Berlin social support scales, questionnaire on taking antiretroviral medication, and SF-20 (physical functioning).
  
  
  RESULTS
  The results of path analysis and mediation analysis revealed that finding benefits and self-efficacy were directly related to both adherence and physical functioning. Additionally, finding benefits mediated the relation between patients' self-efficacy and adherence as well as physical functioning. Although received support was unrelated to adherence directly, effects of received support on adherence were mediated by self-efficacy.
  
  
  CONCLUSIONS
  Besides personal and social resources, benefit finding was related to better adherence to antiretroviral medication.
  
  
  CONCLUSIONS
  Identifying patients receiving low social support, with weak general self-efficacy and finding no benefits in being diagnosed with HIV may help to elicit those people who are at risk for poorer adherence and physical functioning.
authors.affiliation: University of Sussex, Department of Psychology, Falmer, BN1 9QH, United Kingdom. al85@sussex.ac.uk
authors.forename: Aleksandra
authors.initials: A
authors.lastname: Luszczynska
authors.forename: Yagnaseni
authors.initials: Y
authors.lastname: Sarkar
authors.forename: Nina
authors.initials: N
authors.lastname: Knoll
mesh_terms: D000203:Activities of Daily Living / Q000523:psychology*; D000328:Adult; D000704:Analysis of Variance; D023241:Antiretroviral Therapy, Highly Active / Q000523:psychology; D005260:Female; D015658:HIV Infections / Q000188:drug therapy / Q000523:psychology; D007722:Health Knowledge, Attitudes, Practice; D006304:Health Status; D006801:Humans; D007194:India; D007398:Interpersonal Relations; D008297:Male; D008960:Models, Psychological; D009013:Morale; D020380:Needs Assessment; D009730:Nursing Assessment; D010349:Patient Compliance / Q000523:psychology*; D010565:Persuasive Communication; D011369:Professional-Patient Relations; D011788:Quality of Life / Q000523:psychology; D012044:Regression Analysis; D012307:Risk Factors; D020377:Self Efficacy; D012944:Social Support; D011795:Surveys and Questionnaires