2型糖尿病与饮食抗氧化剂指数之间的关联:伊朗人口的横截面研究
Zahra Roumi1, Majid Kamali2, Masoomeh Alsadat Mirshafaei3
1Department of Nutrition, Science and Research Branch, Islamic Azad University, Tehran, Iran.
Archives of endocrinology and metabolism
|April 11, 2025
概括
富含抗氧化剂的饮食可能有助于预防2型糖尿病 (T2D). 这项研究发现,在伊朗成年人中,较低的T2D风险与更高的饮食抗氧化剂指数 (DAI) 分数相关.
科学领域:
- 营养科学 营养科学
- 流行病学 流行病学
- 慢性疾病研究 慢性疾病研究
背景情况:
- 2型糖尿病 (T2D) 是一个日益严重的全球健康问题.
- 饮食模式在T2D的发展和管理中起着至关重要的作用.
- 饮食中抗氧化剂在T2D预防中的作用需要进一步研究.
研究的目的:
- 检查饮食抗氧化剂指数 (DAI) 与伊朗成年人群中2型糖尿病 (T2D) 患病率之间的关联.
- 评估特定抗氧化剂营养素与T2D风险之间的关系.
主要方法:
- 这是一项涉及4,241名年龄在35-70岁之间的参与者的横截面研究.
- 使用食物频率问卷 (FFQ) 评估的饮食摄入量.
- 使用赖特方法计算的DAI;进行后勤和线性回归分析,调整混因子.
主要成果:
- 在总DAI得分和T2D (OR = 0.67) 之间观察到一个显著的反向关联.
- 较低的T2D风险与 (OR = 0.53), (OR = 0.77) 和 (OR = 0.88) 的较高DAI得分有关.
- 经过多种混因素调整后,所有关联仍然显著.
结论:
- 富含抗氧化剂的饮食与2型糖尿病的风险降低有关.
- 饮食中的抗氧化剂,特别是,和,可能起到对T2D的保护作用.
- 需要进一步的研究来证实这些发现,并阐明潜在的机制.
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