分析饮食模式对代谢风险因素的影响,使用结构方程建模
Åse Mari Moe1, Sigrunn H Sørbye1
1Department of Mathematics and Statistics, UiT The Arctic University of Norway, Tromsø, Norway.
Frontiers in nutrition
|July 10, 2025
概括
研究北欧饮食模式揭示了它们对心血管疾病风险因素的影响. 肥胖显著介导这些影响,突出其在代谢健康中的作用.
科学领域:
- 心血管疾病研究研究
- 营养流行病学 营养流行病学
- 代谢健康研究 代谢健康研究
背景情况:
- 心血管疾病 (CVD) 仍然是一个重大的健康问题.
- 了解饮食模式对心血管疾病风险因素的影响对于公共卫生至关重要.
- 北欧人群具有独特的饮食习惯,需要进行具体的研究.
研究的目的:
- 检查不同饮食模式与代谢性心血管疾病风险因素之间的关系.
- 探索肥胖在这些关联中的调解作用.
- 在北欧背景下,为预防心血管疾病提供有关饮食策略的见解.
主要方法:
- 利用探索性结构方程模型分析了特罗姆索研究中9988名参与者 (40-79岁) 的数据.
- 通过食物频率问卷评估饮食摄入量.
- 包括代谢性心血管疾病风险因素:CRP,HDL胆固醇,甘油三,糖化血红蛋白和血压,根据生活方式和人口统计情况进行调整.
主要成果:
- 确定了不同的饮食模式:零食和肉类,健康意识,加工晚餐, (女性) 和蛋糕 (男性).
- 健康意识模式对HDL胆固醇和甘油三有积极的影响.
- 零食和肉类和加工晚餐模式对HDL胆固醇产生不利影响;肥胖对大多数风险因素产生影响.
结论:
- 饮食模式与高密度胆固醇和甘油三酸有直接联系.
- 肥胖症作为调解者起着关键作用,影响饮食对代谢性心血管疾病风险因素的间接影响.
- 研究结果强调了饮食选择和体重管理对心血管健康的重要性.
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