Research Methods and Procedures for the Prevalence and Burden of Overweight and Obesity
Effective population-based interventions are urgently needed to combat the global epidemic of obesity-related
disorders. Employers may hesitate to adopt or sustain such programs without confirmation of their effectiveness in their industry and region. Unfortunately, only a handful of previous studies were sufficiently well designed to yield clear evidence regarding effectiveness This paper describes a group-randomized worksite obesity prevention and intervention trial.