A Systematic Review of the Evidence Concerning the Economic Impact of Employee-Focused Health Promotion and Wellness Programs.

OBJECTIVE: To assess the evidence regarding the economic impact of worker health promotion programs. METHODS: Peer-reviewed research articles were identified from a database search. Included articles were published between January 2000 and May 2010, described a study conducted in the United States that used an experimental or quasi-experimental study design and analyzed medical, pharmacy (direct), and/or work productivity (indirect) costs. A multidisciplinary review team, following specific criteria, assessed research quality. RESULTS: Of 2030 retrieved articles, 44 met study inclusion criteria. Of these, 10 were of sufficient quality to be considered evidentiary. Only three analyzed direct and indirect costs. CONCLUSIONS: Evidence regarding economic impact is limited and inconsistent. Higher-quality research is needed to demonstrate the value of specific programs.