植物性饮食模式与一般和腹部肥胖的关联:一项大型横截面研究
Farzaneh Asoudeh1, Seyed Mohammad Mousavi2, Ammar Hassanzadeh Keshteli3
1Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.
Journal of diabetes and metabolic disorders
|May 31, 2023
概括
这项研究发现,坚持植物性饮食与伊朗成年人肥胖之间没有联系. 需要进一步的研究,以了解不同人群的饮食模式和体重管理.
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:
- 肥胖是一个重要的公共卫生问题,受饮食习惯的影响.
- 基于植物的饮食指数 (PDI) 量化了对以植物为中心的饮食模式的坚持.
- 关于PDI和肥胖患病率之间的关联存在有限的研究.
研究的目的:
- 调查植物性饮食指数 (PDI) 与一般和腹部肥胖的患病率之间的关系.
- 在一大批伊朗成年人中分析这一关联.
主要方法:
- 一项涉及2010-2012年6724名伊朗成年人 (18-55岁) 的横截面研究.
- 通过经过验证的食物频率调查问卷评估的饮食摄入量;使用既定的方法计算PDI.
- 按BMI>30 kg/m2定义的一般肥胖,腰围值的腹部肥胖;统计分析包括后勤回归.
主要成果:
- 研究人口的一般肥胖率为9.6%,腹部肥胖率为26.8%.
- 在PDI和一般或腹部肥胖的最高和最低遵守之间没有发现统计学上显著的关联.
- 在调整了潜在的混因素以及在单独分析男性和女性时,这种缺乏关联性仍然存在.
结论:
- 在被研究的伊朗成年人群中,基于植物的饮食指数 (PDI) 和一般或腹部肥胖症之间没有观察到任何关联.
- 结果表明,仅仅是PDI的坚持可能不是这个人口群体中肥胖的重要预测因素.
- 需要进一步研究特定的饮食成分和其他生活方式因素.
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