网络对三种不同形式的超重或肥胖成年人的间歇性能量限制进行了元分析
Yahui Ma1, Lina Sun2, Zhijing Mu2
1Department of Endocrinology, Xuanwu Hospital Capital Medical University, Beijing, 100053, China. mayahui@xwhosp.org.
International journal of obesity (2005)
|November 19, 2023
概括
与其他间歇性能量限制 (IER) 方法相比,替代性禁食 (ADF) 在超重的成年人中有效降低腰围和体重. 对于时间限制养 (TRF) 需要进一步的研究.
科学领域:
- 营养科学 营养科学
- 代谢健康 代谢健康
- 肥胖问题研究研究
背景情况:
- 间歇性能量限制 (IER) 涵盖了用于体重管理的各种饮食模式.
- 替代性禁食 (ADF),5:2饮食和时间限制养 (TRF) 是常见的IER方法.
- 对比不同IER方法在超重/肥胖成年人的疗效的证据正在不断发展.
研究的目的:
- 进行一个网络元分析,比较ADF,5:2饮食和TRF的疗效.
- 评估IER对人体测量和超重或肥胖个体中脱学率的影响.
- 为了确定体重管理中最有效的IER策略.
主要方法:
- 在主要数据库 (PubMed,Embase,Cochrane,CNKI) 进行系统的文献搜索,直到2022年8月.
- 包括16项随机对照试验 (RCT),涉及1228名参与者.
- 使用STATA 14.0进行随机网络元分析,并进行偏差风险评估.
主要成果:
- 与持续能量限制 (CER),5:2饮食和TRF相比,替代性禁食 (ADF) 显著减少了腰围.
- 5:2饮食在降低身体质量指数 (BMI) 方面表现优于CER.
- 在IER方法之间没有观察到脂肪质量或脱学率的显著差异.
结论:
- 在超重和肥胖成年人中,ADF似乎是减少腰围和体重的首选IER策略.
- 目前的证据表明,ADF,5:2饮食和TRF对脂肪质量和退学率的影响相似.
- 建议进行高质量的大规模研究,以进一步阐明TRF对超重和肥胖的影响.
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