老年人中的粮食不安全和体重指数:系统性审查和元分析
Vincenza Gianfredi1, Daniele Nucci2, Roberta Lattanzio1
1Department of Biomedical Sciences for Health, University of Milan, Milan, Italy.
Archives of gerontology and geriatrics
|September 1, 2024
概括
粮食不安全与老年人较高的体重指数 (BMI) 有关. 这意味着面临食物获取挑战的老年人更有可能超重或肥胖.
科学领域:
- 老年学是一门学科.
- 公共卫生 公共卫生
- 营养科学 营养科学
背景情况:
- 粮食不安全,定义为缺乏持续获得足够的食物,显著影响老年人的健康.
- 了解粮食不安全和身体质量指数 (BMI) 之间的关系对于这一群体来说至关重要.
研究的目的:
- 在60岁及以上的个人中,系统地审查和元分析粮食不安全和BMI之间的关联.
- 在老年人群中量化粮食不安全和超重/肥胖之间的关系.
主要方法:
- 按照PRISMA 2020指南进行系统审查和元分析.
- 搜索了PubMed/MEDLINE和Scopus数据库,截至2024年2月,包括13项研究.
- 分析了来自不同地理和社会经济背景的数据.
主要成果:
- 在老年人中,粮食不安全和较高的BMI之间发现了显著的关联.
- 食物不安全的人更有可能超重或肥胖 (OR=1.29,95% CI=1.28-1.30).
- 粮食不安全与高能量,低营养食物的消费增加有关.
结论:
- 粮食不安全是一个复杂的挑战,导致老年人群的BMI升高.
- 需要有针对性的干预措施来改善老年人的食物获取和营养质量.
- 解决粮食不安全问题对于管理老龄化人口的肥胖和超重至关重要.
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