跨大陆国家营养调查:叙事性审查
Areej A Alkhaldy1, Abeer M Aljaadi2, Abbe M Mhd Jalil3
1Department of Clinical Nutrition, Faculty of Applied Medical Sciences, King Abdulaziz University, P.O. Box 80215, Jeddah, 21589, Saudi Arabia. aalkhaldy@kau.edu.sa.
BMC nutrition
|April 22, 2024
概括
本综述强调了国家营养调查 (NNSs) 在其目标,方法和评估方面存在显著的全球差异. 这些发现旨在指导未来人口健康和营养监测标准化指南的制定.
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:
- 国家营养调查 (NNSs) 对于评估人口健康和营养状况至关重要.
- 现有的NNS在目标,方法和数据收集工具方面表现出相当大的异质性.
- 需要进行全面的全球审查,以了解当前的做法,并为未来的调查开发提供信息.
研究的目的:
- 在五大洲系统地审查和表格化当前的国家营养调查.
- 识别和分析NNS目标,方法,工具和测量的变化.
- 为未来的NNSs建立标准化指导方针提供基础.
主要方法:
- 采用叙事审查方法,结合电子数据库搜索 (PubMed) 和政府组织的一般网络搜索.
- 纳入标准侧重于对一般成年人群 (≥18岁) 的横截面调查,不包括专业或不足的研究.
- 数据提取涵盖了调查特征,时间框架,采样方法和饮食/身体评估技术.
主要成果:
- 共有41个来自亚洲,欧洲,北美和澳大利亚的37个国家的NNS被识别和分析.
- 在调查目的,设计,地理定位和饮食评估方法 (例如24小时回忆,饮食日记,FFQ) 中观察到显著差异.
- 生物化学评估通常集中在葡萄糖,HbA1c和脂质上,一些调查包括维生素和矿物质状况.
结论:
- 全球NNS显示了大量的多样性,这给跨国比较和标准化带来了挑战.
- 本综述整合了现有NNS的关键信息,为研究人员和决策者提供了有价值的见解.
- 这些发现强调需要制定明确的指导方针,以提高未来国家营养调查的一致性和有用性.
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