醫學三：80題 ( 包括內科,家庭醫學科等科目及其相關臨床實例與醫學倫理 )題庫下載題庫

B選項置廣大努力減肥卻失敗的人於何處？

Uptodate:

Many patients, however, have a weight loss goal of 30 percent or more below their current weight, a goal that is often not achievable without bariatric surgery. With lifestyle measures alone, a weight loss of 5 to 7 percent of body weight is more typical but often difficult to maintain(連5-7%都很難維持了更何況15%). In trials comparing pharmacologic therapy with placebo, weight loss of 5 to 10 percent using both drug and behavioral intervention is considered a very good response, and weight loss exceeding 10 percent is considered an excellent response. Hence, it is helpful to understand the expected magnitude of weight loss with any given intervention in order to align it with the patient's goal.