[Research protocol for a follow-up study for nutrition and health of Chinese residents in 2021].

卫生研究 Pub Date : 2025-07-01 DOI:10.19813/j.cnki.weishengyanjiu.2025.04.002

Shuya Cai, Gangqiang Ding, Liyun Zhao, Jian Zhang, Wei Piao, Lahong Ju, Pengkun Song, Xiaoli Xu, Dongmei Yu

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Abstract

To follow up long-term dietary status, physical condition, behavioral lifestyle and health status of Chinese residents, this study was carried out based on Chinese Nutrition and Health Surveillance 2010-2012(CNHS 2010-2012). According to east-west-central regional stratification, Jiangsu, Fujian(eastern region), Shanxi(central region), Chongqing and Guangxi Zhuang Autonomous Region(western region) were included into the study, with 2 follow-up sites of each province. Dietary intake, physical status, psychological behaviors, physical activities, lifestyle, nutrition-related diseases, muscle and cognitive function of the elderly aged 65 and above were collected through questionnaire, physical measurements, dietary surveys and laboratory tests. The project was implemented through a scientific research design, standardized survey procedures and full-process quality control, relying on Centers for Disease Control and Prevention System. A total of 10 659 participants were enrolled. The decade-long dynamic data on nutrition and health provide basic data and scientific references for formulating nutrition and health-related policies for Chinese residents.

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【2021年中国居民营养与健康随访研究方案】。

为了对中国居民的长期饮食状况、身体状况、行为生活方式和健康状况进行随访，本研究基于《中国营养与健康监测2010-2012》（CNHS 2010-2012）。按照东西-中西部区域分层，将江苏、福建（东部地区）、山西（中部地区）、重庆和广西壮族自治区（西部地区）纳入研究范围，每个省2个随访点。通过问卷调查、体格测量、饮食调查和实验室检测等方法收集65岁及以上老年人的膳食摄入量、身体状况、心理行为、体育活动、生活方式、营养相关疾病、肌肉和认知功能等信息。本项目依托疾病预防控制中心系统，通过科研设计、标准化调查程序和全过程质量控制来实施。共有10659名参与者被纳入研究。十年来的营养与健康动态数据为制定我国居民营养与健康相关政策提供了基础数据和科学参考。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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