Prevalence of Micronutrient Deficiencies in Children and Adolescents Aged 3-17 Years - 14 PLADs, China, 2019-2021.

IF 2.9 Q1 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH

中国疾病预防控制中心周报 Pub Date : 2025-06-06 DOI:10.46234/ccdcw2025.130

Xuehong Pang, Zhenyu Yang, Shan Jiang, Ye Bi, Mingjia Luo, Yu Zhou, Jing Zhang, Qian Zhang, Wenhua Zhao

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Abstract

What is already known about this topic?: Micronutrient deficiencies in children represent a significant global health challenge. Currently, there are limited nationally representative reports on micronutrient deficiencies among Chinese children and adolescents.

What is added by this report?: This study presents nationally representative data on six micronutrient deficiencies. Among children and adolescents aged 3-17 years in China, the overall prevalence of vitamin A deficiency, marginal vitamin A deficiency, vitamin D deficiency, vitamin D insufficiency, iron deficiency, zinc deficiency, low selenium status, and copper deficiency were 0.3%, 12.1%, 23.9%, 41.2%, 10.9%, 3.3%, 7.1%, and 1.6%, respectively.

What are the implications for public health practice?: Among children and adolescents aged 3-17 years in China, vitamin D deficiency in adolescents (12-17 years), iron deficiency in adolescent girls (12-17 years), and low selenium status in rural areas emerge as the most prevalent micronutrient deficiencies requiring targeted interventions.

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2019-2021年中国3-17岁儿童和青少年微量营养素缺乏症患病率

关于这个话题我们已经知道了什么？儿童微量营养素缺乏是一项重大的全球健康挑战。目前，关于中国儿童和青少年微量营养素缺乏的具有全国代表性的报告有限。这份报告增加了什么内容？本研究提供了六种微量营养素缺乏症的全国代表性数据。在中国3-17岁的儿童和青少年中，维生素A缺乏症、边缘性维生素A缺乏症、维生素D缺乏症、维生素D缺乏症、铁缺乏症、锌缺乏症、低硒状态和铜缺乏症的总体患病率分别为0.3%、12.1%、23.9%、41.2%、10.9%、3.3%、7.1%和1.6%。这对公共卫生实践有什么影响？在中国3-17岁的儿童和青少年中，青少年（12-17岁）维生素D缺乏症、少女（12-17岁）缺铁和农村地区低硒状态是最普遍的微量营养素缺乏症，需要有针对性的干预措施。

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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来源期刊

中国疾病预防控制中心周报

CiteScore

5.90

自引率

0.00%

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