海藻摄入量与2型糖尿病风险之间的关联:一项前性队列研究
1Department of Food and Nutrition, Yeungnam University, Gyeongbuk, 38541, Republic of Korea.
The British journal of nutrition
|November 28, 2023
概括
定期食用海藻与正常体重的韩国成年人患2型糖尿病 (T2DM) 的风险降低有关. 这种饮食习惯可能在T2DM预防策略中发挥作用.
科学领域:
- 营养科学 营养科学
- 流行病学 流行病学
- 预防慢性疾病 预防慢性疾病
背景情况:
- 2型糖尿病 (T2DM) 是一个重要的全球健康问题.
- 饮食因素在T2DM的发展和管理中起着至关重要的作用.
- 了解海藻等特定食物对T2DM风险的影响,对公共健康至关重要.
研究的目的:
- 调查海藻摄入量与T2DM发病率之间的纵向关联.
- 为了检查韩国成年人口中的这种关联.
- 根据体重状况,识别相关的潜在差异.
主要方法:
- 一项队列研究使用了148,404名40岁以上的韩国成年人的数据,他们以前没有T2DM,心血管疾病或癌症.
- 海藻摄入量通过经过验证的半量化食物频率调查问卷进行评估.
- 在5年的随访期间,T2DM诊断通过自我报告问卷得到证实.
- 统计分析包括考克斯比例危险回归和受限立方线回归.
主要成果:
- 海藻摄入量最高的类别与摄入量最低的类别 (95% CI: 0.870.99) 相比,T2DM风险降低了7%.
- 这种反向关联在正常体重的个体中更为明显 (HR:0.88,95% CI:0.810.95).
- 在肥胖的参与者中,海藻摄入量和T2DM风险之间没有发现显著的关联.
结论:
- 海藻消费与正常体重的韩国成年人患T2DM的风险相反相关.
- 这些发现表明海藻在特定人群中对T2DM发病的潜在保护作用.
- 进一步的研究可能会探索海藻中负责这种效应的特定生物活性化合物.
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