饮食肥胖预防评分 (DOS) 和2型糖尿病 (T2D) 之间的关联:一个病例对照研究
Amr Ali Mohamed Abdelgawwad El-Sehrawy1, Saud Salman Alharbi2, Marwah Suliman Maashi3,4
1Department of Internal Medicine, Diabetes, Endocrinology and Metabolism, Mansoura University, Mansoura, Egypt.
Frontiers in nutrition
|August 14, 2025
概括
对饮食肥胖预防得分 (DOS) 的更高遵守与2型糖尿病 (T2D) 的风险降低有关. 这项针对沙特成年人的研究发现,在那些坚持DOS的患者中,T2D的几率降低了42%.
科学领域:
- 营养科学 营养科学
- 公共卫生 公共卫生
- 流行病学 流行病学
背景情况:
- 全球2型糖尿病 (T2D) 患病率的增加.
- 饮食模式是T2D发展的关键因素.
- 饮食肥胖预防评分 (DOS) 评估了预防肥胖的饮食.
研究的目的:
- 调查遵守DOS和T2D风险之间的关联.
- 评估DOS作为T2D风险评估在沙特成年人中的工具.
主要方法:
- 在沙特阿拉伯阿布哈进行的病例控制研究.
- 250个T2D病例和250个健康对照 (18-60岁).
- 通过经过验证的食物频率问卷 (FFQ) 评估的饮食摄入量;来自14个食品组的DOS.
主要成果:
- 较高的DOS坚持与增加健康食品 (水果,蔬菜,全谷物) 的摄入量和减少不健康食品 (和脂肪,含糖饮料) 的摄入量有关.
- 在最高的DOS三位数中,个体体重和BMI显著增加.
- 在调整了混因子后,最高的DOS三位数显示T2D的几率降低了42% (OR = 0.58;95%CI:0.38-0.87).
结论:
- 对DOS的更高遵守与沙特成年人T2D风险较低有关.
- DOS可以作为一种有价值的饮食评估工具,用于预防T2D.
- 建议进行进一步的纵向研究和RCT,以确认发现并探索因果关系.
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