title: Work productivity among employed Canadians with arthritis.
abstract: OBJECTIVE
  To compare work productivity among employed people with arthritis to healthy controls.
  
  
  METHODS
  The data source was the 2005 Canadian Community Health Survey. The outcomes were work absence (absenteeism) in the last week and reducing activities at work (presenteeism). The key explanatory variable was chronic condition status: 1) no chronic conditions; 2) arthritis only; 3) any chronic condition but arthritis; and 4) arthritis with other chronic conditions. Logistic regressions were used to measure the association between chronic conditions status and absenteeism and presenteeism.
  
  
  RESULTS
  The odds of presenteeism among people with arthritis only were 8-fold greater than the odds among people without any chronic conditions. However, arthritis only was not found to increase the odds of absenteeism.
  
  
  CONCLUSIONS
  Employed people with arthritis are able to continue working but at reduced capacity.
authors.affiliation: Centre for Health Evaluation and Outcome Sciences, St Paul's Hospital, University of British Columbia, Vancouver, BC, Canada.
authors.forename: Wei
authors.initials: W
authors.lastname: Zhang
authors.forename: Mieke
authors.initials: M
authors.lastname: Koehoorn
authors.forename: Aslam H
authors.initials: AH
authors.lastname: Anis
mesh_terms: D000041:Absenteeism; D000328:Adult; D001168:Arthritis / Q000191:economics* / Q000453:epidemiology; D002170:Canada; D016009:Chi-Square Distribution; D002908:Chronic Disease / Q000191:economics; D015897:Comorbidity; D003710:Demography; D004526:Efficiency; D004651:Employment; D005260:Female; D006304:Health Status; D006306:Health Surveys; D006801:Humans; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D016272:Occupational Health / Q000706:statistics & numerical data; D012959:Socioeconomic Factors; D014937:Work