基于碳水化合物的饮食可能会增加心血管疾病的风险:对两个前性队列研究的综合分析
1Department of Food and Nutrition, Yeungnam University, Gueongbuk 38541, Republic of Korea.
Clinical nutrition (Edinburgh, Scotland)
|June 29, 2023
概括
高碳水化合物摄入量可能会增加韩国成年人的心血管疾病 (CVD) 风险. 平衡宏观营养素对于预防代谢疾病和促进心脏健康至关重要.
科学领域:
- 营养流行病学 营养流行病学
- 心血管健康 心血管健康
- 预防代谢疾病 预防代谢疾病
背景情况:
- 宏观营养素的平衡对于预防代谢性疾病至关重要.
- 亚洲人群中高碳水化合物摄入量的研究有限.
- 调查韩国成年人的碳水化合物摄入量和心血管疾病 (CVD) 风险至关重要.
研究的目的:
- 检查碳水化合物摄入量与心血管疾病风险之间的纵向关联.
- 评估高碳水化合物比例对韩国成年人心血管健康的影响.
- 为有关宏观营养素分布的饮食建议提供证据.
主要方法:
- 对两项大型韩国社区队列研究 (9608名和164088名参与者) 的分析.
- 碳水化合物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.
- 考克斯比例危险模型用于确定心血管疾病发病率的危险比率.
主要成果:
- 在能量摄入中碳水化合物比例较高 (P_CARB) 和心血管疾病风险增加之间发现了显著的积极关联.
- 对心血管疾病的危险比率随着P_CARB的四分位数较高而增加,这表明了剂量-反应关系.
- 线性剂量反应关系通过受限立方脊柱回归分析证实.
结论:
- 碳水化合物比例高的饮食可能会提高中年韩国成年人的心血管疾病风险.
- 均衡的宏观营养素分布对心血管健康很重要.
- 需要进一步研究碳水化合物来源和与心血管疾病风险相关的质量.
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