素食与中国老年人的健康老龄化:一项前瞻性研究。

IF 4.1 Q2 GERIATRICS & GERONTOLOGY
Guliyeerke Jigeer, Kaiyue Wang, Yuebing Lv, Katherine L Tucker, Xiuhua Shen, Fan Chen, Liang Sun, Xiaoming Shi, Yaqi Li, Xiang Gao
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引用次数: 0

摘要

素食在世界范围内越来越受欢迎,但它们对老年人健康衰老的影响尚不清楚。本研究调查了来自中国健康长寿纵向调查的2888名中国健康老年人的素食饮食与健康老龄化之间的关系。饮食模式(纯素、蛋素、鱼素、杂食)来自简化的非定量食物频率问卷。在中位6年的随访中,考虑到社会人口统计学和生活方式因素后,素食者比杂食者实现健康老龄化的几率更低(调整OR = 0.65, 95% CI: 0.47-0.89),在敏感性分析和个人健康成分中结果一致。此外,素食对健康的影响可能因饮食质量而异,与杂食者相比,饮食质量较高的素食者在整体健康老龄化和个体结果方面没有显著差异。因此,这一发现强调适度的动物性食物可能会改善健康老年人的整体健康状况。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Vegetarian diet and healthy aging among Chinese older adults: a prospective study.

Vegetarian diets are increasingly popular worldwide, but their impact on healthy aging in older adults remains unclear. This study examined the association between vegetarian diets and healthy aging among 2,888 healthy older Chinese adults from the Chinese Longitudinal Healthy Longevity Survey. Dietary patterns (vegan, ovo-vegetarian, pesco-vegetarian, omnivorous) were derived from a simplified non-quantitative food frequency questionnaire. Over a median follow-up of 6 years, after accounting for sociodemographic and lifestyle factors, vegetarians had lower odds of achieving healthy aging compared to omnivores (adjusted OR = 0.65, 95% CI: 0.47-0.89), with consistent results across sensitivity analyses and individual health components. Additionally, the health effects of vegetarian diets may vary depending on diet quality, with vegetarians of higher diet quality not significantly differing in terms of overall healthy aging and individual outcomes when compared to omnivores. Accordingly, this finding highlights modest inclusion of animal-based foods may improve the overall health status of healthy older adults.

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