How Much Does Presenteeism Change in Response to Interventions or Alterations in Health Status? A Systematic Review...

Purpose The purpose of this study was to estimate the extent to which measures of presenteeism among workers change in response to alterations in health status induced by treatment or natural history. Methods We searched eight databases in August 2020 for studies published since 2012 measuring presenteeism longitudinally. Two independent reviewers screened the titles, abstracts, and full-text articles and performed data extraction. Studies were stratified into longitudinal studies using presenteeism as an outcome and measurement studies designed to test the responsiveness of presenteeism measures. We appraised the methodological quality of the measurement studies using the COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) risk of bias checklist. Standardized response means (SRMs) for interventional studies where participants reported improvement on anchor measures were quantitatively pooled.Results Our searches returned 2882 results. Eleven measurement studies and 126 longitudinal studies were included. Of the measurement studies (n = 2625 participants), 7 had adequate study quality and 4 studies were deemed doubtful. Anchors and responsiveness methods varied considerably. Our estimate of responsiveness from 5 measurement studies and 4 presenteeism measures is an SRM of 0.85 (95% CI 0.77, 0.92) and Cohen's d of 0.54 (95% CI 0.49, 0.58), translating to an average important change of 17/100. For deterioration, the value is - 17/100. Conclusions We found considerable variation regarding how responsiveness data was reported in measurement studies. There is evidence that responsiveness is strong for four presenteeism measures: the Work Productivity Survey, the Work Functioning Impairment Scale, the Work Role Functioning Questionnaire, and the Nurses Work Functioning Questionnaire.