title: Association between psychosocial work characteristics and health functioning in American women: prospective study.
abstract: OBJECTIVE
  To examine prospectively the relation between psychosocial work characteristics and changes in health related quality of life over four years in a cohort of working women in the United States.
  
  
  METHODS
  Longitudinal cohort study.
  
  
  METHODS
  United States.
  
  
  METHODS
  21 290 female registered nurses who completed the Karasek's job content questionnaire and a modified version of the short form 36 questionnaire (SF-36) as used for a survey of health status by the medical outcomes study.
  
  
  METHODS
  Seven dimensions of health status: physical functioning, role limitations due to physical health problems, bodily pain, vitality, social functioning, role limitations due to emotional problems, and mental health.
  
  
  RESULTS
  Examined separately low job control, high job demands, and low work related social support were associated with poor health status at baseline as well as greater functional declines over the four year follow up period. Examined in combination, women with low job control, high job demands, and low work related social support ("iso-strain" jobs) had the greatest functional declines. These associations could not be explained by age, body mass index, comorbid disease status, alcohol consumption, smoking status, education level, exercise level, employment status, marital status, or presence of a confidant.
  
  
  CONCLUSIONS
  Adverse psychosocial work conditions are important predictors of poor functional status and its decline over time.
authors.affiliation: Department of Health and Social Behavior, Harvard School of Public Health, Boston, MA 02115, USA.
authors.forename: Y
authors.initials: Y
authors.lastname: Cheng
authors.forename: I
authors.initials: I
authors.lastname: Kawachi
authors.forename: E H
authors.initials: EH
authors.lastname: Coakley
authors.forename: J
authors.initials: J
authors.lastname: Schwartz
authors.forename: G
authors.initials: G
authors.lastname: Colditz
mesh_terms: D000328:Adult; D015331:Cohort Studies; D004651:Employment / Q000523:psychology*; D005260:Female; D006304:Health Status; D006801:Humans; D008137:Longitudinal Studies; D008875:Middle Aged; D009726:Nurses / Q000523:psychology*; D011361:Professional Competence; D011446:Prospective Studies; D011788:Quality of Life; D012959:Socioeconomic Factors; D013315:Stress, Psychological / Q000453:epidemiology / Q000209:etiology; D011795:Surveys and Questionnaires; D014481:United States / Q000453:epidemiology