RESUMO
OBJECTIVE: To respond to the question, "Do workplace health promotion programs work?" METHODS: A compilation of the evidence on workplace programs' effectiveness coupled with recommendations for critical review of outcome studies. Also, reviewed are recent studies questioning the value of workplace programs. RESULTS: Evidence accumulated over the past three decades shows that well-designed and well-executed programs that are founded on evidence-based principles can achieve positive health and financial outcomes. CONCLUSIONS: Employers seeking a program that "works" are urged to consider their goals and whether they have an organizational culture that can facilitate success. Employers who choose to adopt a health promotion program should use best and promising practices to maximize the likelihood of achieving positive results.