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健康个体的健康饮食指数和脂质谱之间的关系:系统性审查
Hossein Faraji1, Sanaz Jamshidi2, Suzie Ferrie3
1Department of Clinical Nutrition, School of Nutrition and Food Sciences, Isfahan University of Medical Sciences, Isfahan, Iran.
较高的健康饮食指数 (HEI) 或替代健康饮食指数 (AHEI) 分数与健康个体的更好的脂质特征有关. 这表明,遵守这些饮食模式可能会改善心血管健康标志物.
科学领域:
- 营养科学 营养科学
- 心血管健康 心血管健康
- 饮食评估 饮食评估
背景情况:
- 健康饮食指数 (HEI) 和替代健康饮食指数 (AHEI) 是旨在评估遵守健康饮食模式的饮食评估工具.
- 这些指数被认为有助于预防慢性疾病,包括失脂症,这种疾病的特征是脂质水平异常.
- 本综述侧重于研究HEI/AHEI得分与健康人群中的脂质样本之间的关系的横截面研究.
研究的目的:
- 系统地审查对健康饮食指数 (HEI) 和替代健康饮食指数 (AHEI) 和脂质概况之间的关联的横截面研究.
- 评估HEI和AHEI得分对健康个体的LDL-C,TC,HDL-C和TG等关键脂质参数的影响.
主要方法:
- 系统审查遵循系统审查和元分析 (PRISMA) 准则的首选报告项目.
- 在多个数据库 (Scopus,知识网,谷歌学者,Cochrane,PubMed,ScienceDirect) 进行了全面的文献搜索,截至2022年11月.
- 纳入标准集中在评估HEI/AHEI得分和脂质配置文件 (LDL-C,TC,HDL-C,TG) 的横截面研究上;使用纽卡斯尔-太华尺度进行的质量评估.
主要成果:
- 系统性审查中包括了17项横截面研究.
- 在大多数研究中 (P <0.05) 观察到较高的HEI得分和改善的脂质配置文件 (LDL-C,HDL-C,TG,TC) 之间存在显著的相关性.
- 虽然一些研究显示了AHEI的显著关系,但HEI/AHEI得分较高和改善的脂质配置文件之间的关联在HEI中更为明显.
结论:
- 由HEI或AHEI评估的饮食模式的更高坚持与健康个体的改善脂质特征有关.
- 这些发现表明,采用符合HEI或AHEI建议的饮食可能通过优化脂质水平来促进更好的心血管健康.
- 需要进一步的研究来最终证实这些关联,并探索潜在的机制.
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