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Objective
Obesity treatment is plagued by attrition. Estimates of attrition bias are needed. Thus, in this study, percent change from baseline BMI at 1, 2, and 3 years following enrollment in a 2‐year weight management program using a very low‐energy diet was calculated. Program data were supplemented with information from medical records.
Methods
Attrition was classified as occurring early (<6...
Objective Attrition, or loss to follow-up, is a common problem in studies of type 2 diabetes remission following roux-en-Y gastric bypass (RYGB) and is often correlated with weight loss. Thus, reported rates of remission may be inflated by attrition bias. We investigate the effect of attrition bias on reported diabetes remission rates following RYGB. Methods Using sensitivity analyses, we identified...
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