五个既定的DASH饮食指数与2型糖尿病风险之间的关联:基于人口的前性队列研究
Hanieh Malmir1, Somayeh Hosseinpour-Niazi1, Parvin Mirmiran2
1Nutrition and Endocrine Research Center, Research Institute for Endocrine Disorders, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Archives of Iranian medicine
|March 4, 2026
概括
严格遵守"停止高血压饮食方法" (DASH) 饮食,特别是迪克森和金瑟指数,与患2型糖尿病 (T2DM) 的风险降低有关. 这种保护作用在体力活动水平较低的个体中更为明显.
科学领域:
- 营养科学 营养科学
- 流行病学 流行病学
- 公共卫生 公共卫生
背景情况:
- 2型糖尿病 (T2DM) 是一个日益严重的全球健康问题,由饮食和生活方式的改变加剧.
- 停止高血压的饮食方法 (DASH) 饮食在控制胰岛素抵抗和T2DM方面表现有前途.
- 调查DASH饮食的坚持和T2DM风险对于预防策略至关重要.
研究的目的:
- 检查参与德黑兰脂质和葡萄糖研究 (TLGS) 的成年人中五个DASH饮食指数与T2DM风险之间的关联.
- 为了确定可能减少T2DM发病率的特定DASH饮食模式.
主要方法:
- 分析了一组2188名21岁以上的成年人,在基线没有T2DM.
- 通过使用经过验证的食物频率问卷来评估饮食摄入量.
- 经过对共变量进行调整,考克斯的比例危险模型评估了DASH指数与T2DM发病率之间的联系,平均随访时间为8.9年.
主要成果:
- 在调整了混因子后,对迪克森和冈瑟DASH指数的更高遵守与T2DM风险降低有显著关联.
- 根特指数显示,在身体活跃的个体中,与降低T2DM风险的持续显著关联.
- 在原始模型中没有观察到任何显著的关联,这突显了混调整的重要性.
结论:
- 坚持DASH饮食模式,特别是通过迪克森和冈瑟指数进行评估,与T2DM风险降低有关.
- 达什饮食可能是一个有价值的公共卫生策略,用于预防T2DM成年人,特别是那些身体活动较低的人.
- 需要进一步研究特定的DASH饮食成分及其对T2DM预防的影响.
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