American journal of preventive medicine
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Randomized Controlled Trial
Weight loss during the intensive intervention phase of the weight-loss maintenance trial.
To improve methods for long-term weight management, the Weight Loss Maintenance (WLM) trial, a four-center randomized trial, was conducted to compare alternative strategies for maintaining weight loss over a 30-month period. This paper describes methods and results for the initial 6-month weight-loss program (Phase I). ⋯ The WLM behavioral intervention successfully achieved clinically significant short-term weight loss in a diverse population of high-risk patients.