在一个随机控制的肥胖预防干预试验中,青春期前的非裔美国女孩的饮食质量
Debbe Thompson1, Yiming Mirabile1, Noemi Islam1
1USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, 1100 Bates Street, Houston, TX 77030, USA.
Nutrients
|June 28, 2023
概括
这项研究评估了黑人女孩的肥胖预防计划,但没有发现饮食质量的改善. 未来的干预需要不同的策略和更容易的方法来跟踪儿童的食物摄入量.
科学领域:
- 营养科学 营养科学
- 公共卫生 公共卫生
- 行为科学 行为科学
背景情况:
- 不健康的饮食对健康构成重大风险,特别是在青春期前的女孩身上.
- 预防肥胖的干预措施需要对有风险的人群采取文化相关和有吸引力的方法.
- 饮食质量是长期健康结果的关键因素.
研究的目的:
- 评估文化适应,行为创新型肥胖预防干预对非西班牙裔黑人/非裔美国女孩青春期前饮食质量的影响.
- 为了比较干预措施的有效性,并没有对饮食摄入量设定目标.
- 通过2015年健康饮食指数 (HEI-2015) 评估饮食质量的变化.
主要方法:
- 一个随机对照试验 (RCT) 涉及三个组:实验,比较和等候名单控制.
- 参与者使用区块随机化分配.
- 评估饮食质量是使用两种饮食师辅助的24小时饮食回忆在基线,3个月和干预后6个月.
主要成果:
- 两组之间在2015年健康饮食指数 (HEI-2015) 总体得分上没有发现显著差异.
- 2015年HEI的组件分数也没有显著变化.
- 干预措施,尽管其创新方法,在研究期间没有导致饮食质量的可衡量的改善.
结论:
- "蝶女孩和寻找创始人的岩石"的干预并没有显著改善目标人群的饮食质量.
- 为了有效预防儿童肥胖,需要采用替代的行为改变策略和更适合儿童的饮食评估方法.
- 未来的研究应该专注于改进干预组件和测量工具,以实现公平的健康结果.
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