title: Quality of life, life satisfaction and happiness in shift- and non-shiftworkers.
abstract: OBJECTIVE
  To investigate the quality of life, life satisfaction, happiness and demands of work in workers with different work schedules.
  
  
  METHODS
  The survey was carried out on professional workers in social care. Some were shiftworkers whose schedule included night shifts (N=311), some were shiftworkers without night shifts (N=207) and some were non-shiftworkers (N=1,210). Surveys were mailed and the response rate was 86%. For the purpose of this study several variables were selected from the Survey: The Quality of Life Profile, which measures importance, satisfaction, control and opportunities in nine domains of life plus measures of happiness, life satisfaction and demands of work.
  
  
  RESULTS
  While both groups of shiftworkers, compared to non-shiftworkers, reported needing more physical effort to complete their work, and reported 'being' more physically tired, no differences were found in reports of overall happiness, life satisfaction or total quality of life. However, night-shiftworkers reported greater percentage of time unhappy than the other two groups of workers. In analyses of the quality of life, night-shiftworkers were less satisfied with domains of spiritual 'being' and physical and community 'belonging' than day-shiftworkers and non-shiftworkers. They also reported having fewer opportunities to improve their physical 'being', leisure, and personal growth than the other two groups.
  
  
  CONCLUSIONS
  Quality of life in specific domains in night-shiftworkers was rated worse than in other groups of workers. Domain-based quality of life assessment gives more information regarding the particular needs of workers than overall or global measures of well-being.
authors.affiliation: Institute of Social Sciences Ivo Pilar, Zagreb, Croatia. Ljiljana.Kaliterna@pilar.hr
authors.forename: Lipovcan L J
authors.initials: LL
authors.lastname: Kaliterna
authors.forename: Larsen Z
authors.initials: LZ
authors.lastname: Prizmic
authors.forename: Nino
authors.initials: N
authors.lastname: Zganec
mesh_terms: D000328:Adult; D002940:Circadian Rhythm; D017523:Croatia; D004812:Epidemiologic Methods; D005260:Female; D006240:Happiness; D006801:Humans; D007588:Job Satisfaction; D008297:Male; D010549:Personal Satisfaction; D011788:Quality of Life; D012947:Social Work; D013997:Time Factors; D014940:Work Schedule Tolerance / Q000523:psychology*; D016526:Workload / Q000523:psychology*