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全民免费学校用餐政策和儿童肥胖问题
Anna M Localio1, Melissa A Knox2, Anirban Basu1,3
1Departments of Health Systems and Population Health.
Pediatrics
|March 18, 2024
概括
社区资格条款 (CEP) 是一项普遍免费学校用餐政策,与加利福尼亚学校儿童肥胖率的适度下降有关. 这表明,学生普遍免费提供学校午餐对健康有潜在的益处.
科学领域:
- 公共卫生 公共卫生
- 儿童营养 儿童营养 儿童营养
- 预防肥胖 预防肥胖
背景情况:
- 社区资格条款 (CEP) 在低收入地区提供全民免费学校午餐,旨在增加参与率.
- CEP对儿童肥胖率的影响仍然是正在进行的研究领域.
- 了解CEP的影响对于公共卫生政策和儿童福祉至关重要.
研究的目的:
- 估计社区资格规定 (CEP) 与儿童肥胖患病率之间的关联.
- 分析普遍免费学校用餐对加利福尼亚州学生肥胖率的影响.
- 提供与学校餐饮政策有关的健康结果的证据.
主要方法:
- 使用差异差异方法,分阶段采用政策,分析2013-2019年的数据.
- 使用BMI测量计算了加利福尼亚州公立学校5,7年级和9年级3,546,803名学生的学校肥胖率.
- 采用结果回归模型,按学生人口加权,以估计CEP与肥胖之间的关联.
主要成果:
- 分析包括3531所符合CEP资格的学校;基线肥胖患病率为25%.
- 参与CEP与肥胖患病率净下降0.60个百分点有关 (p = .01).
- 这意味着肥胖率相对减少了2.4%,CEP学校的餐饮服务增加.
结论:
- 参与社区资格条款 (CEP) 的结果显示,与儿童肥胖症的减少有着温和而统计学上显著的关联.
- 研究结果表明,普遍免费学校午餐对儿童的健康和福祉有潜在的好处.
- 这项研究增加了证据,支持普遍学校午餐计划的积极影响.
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