A Comprehensive Review of the Effects of Worksite Health Promotion on Health-Related Outcomes

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Abstract
Purpose.: This article provides the foundation for a series of literature reviews that critically examine the effectiveness of worksite health promotion programs. This issue reviews the exercise, health risk appraisal, nutrition and cholesterol, and weight control literatures; a future issue will review the alcohol, HIV/AIDS, multicomponent program, seat belt, smoking, and stress management literatures. Methods.: The literature search used a four-step process that included a computerized database search, a reference search, a manual search of relevant health promotion journals, and the writing of the review by a recognized expert in the area being searched. The databases were searched from 1968 through 1994 and included Medline, Aidsline, Psychological Abstracts, Combined Health Information Database, Employee Benefits Infosource, National Prevention Evaluation Research Collection, National Resource Center on Worksite Health Promotion, National Technical Information Service, and the Substance Abuse Information database. A total of 288 articles were identified by the search, not including the 37 articles in the hypertension literature. Authors of each review were requested to incorporate additional studies not identified by the search, provide a research rating for each individual article, and a rating for the overall literature for their respective area. The authors reviewed 316 studies. Findings.: The overall ratings for the reviews reported in this issue were suggestive for exercise, weak for health risk appraisals, suggestive/indicative for both nutrition and cholesterol, and indicative for weight control. The ratings for the other reviews will be reported in the subsequent issue. Conclusions.: Research reported in these reviews suggests the effectiveness of worksite health promotion programs, however, additional research is required to provide conclusive evidence of their impact.