植物性饮食与老年中国成年人虚弱的风险
1Huaqing Liu, School of Public Health, Bengbu Medical College, No.2600 Donghai Ave, Bengbu 233030, China, Phone: 86-552-3175226,
The journal of nutrition, health & aging
|May 30, 2023
概括
植物性饮食显著降低了中国老年人,特别是男性和健康生活方式的人的虚弱风险. 这种饮食方法被推用于预防脆弱性和促进成功的衰老.
科学领域:
- 老年学和营养科学研究
- 公共卫生和流行病学
背景情况:
- 脆弱性是老龄化人口的重大健康问题,影响着流动性和生活质量.
- 饮食模式,如植物性饮食,越来越多地被认为对减轻与年龄相关的健康衰退的潜在作用.
研究的目的:
- 调查植物性饮食消费与中国老年人虚弱风险之间的关联.
- 探索这种协会中基于性别和生活方式的潜在差异.
主要方法:
- 一项前性队列研究,涉及3990名来自中国纵向健康长寿调查 (2011-2014) 的老年人.
- 植物性饮食指数 (PDI) 根据食物频率问卷计算;使用修改的Fried标准评估脆弱性.
- 一般化估计方程用于分析风险比率 (RRs) 和置信区间 (CIs),并进行子组分析.
主要成果:
- 对植物性饮食的更高坚持与脆弱性风险降低有关 (RR = 0.792).
- 与持续低的PDI相比,随着时间的推移,持续高的PDI显著降低了脆弱性风险 (RR = 0.683).
- 在男性,从不吸烟者,不饮酒者和有运动习惯的人群中,脆弱性风险的降低尤为明显.
结论:
- 植物性饮食与老年中国成年人,特别是男性和那些采用健康生活方式的人,虚弱的风险较低有关.
- 强调植物性食物的饮食策略可以有益于预防和管理脆弱性.
- 综合饮食干预和生活方式改变对于促进成功的衰老至关重要,特别要注意妇女的健康.
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