1990年至2021年中国膳食缺铁流行病学：全球疾病负担研究2021的结果
Epidemiology of dietary iron deficiency in China from 1990 to 2021: findings from the global burden of disease study 2021.
作者信息
Qiu Yujie, Long Zhenghao, Long Zheng
机构信息
National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, China.
School of Pharmacy, North China University of Science and Technology, Tangshan, Hebei, China.
出版信息
BMC Public Health. 2025 Feb 13;25(1):596. doi: 10.1186/s12889-025-21665-z.
OBJECTIVE
To analyze the burden of dietary iron deficiency in China from 1990 to 2021.
METHODS
Using the results of the 2021 Global Burden of Disease (GBD 2021) study, this study analyzed the prevalence and disability adjusted life years (DALY) of dietary iron deficiency in China from 1990 to 2021.
RESULTS
In 2021, the prevalence number of dietary iron deficiency was 795,910,75 (76,187,661-82,382,158), which decreased by 40.86% compared to that in 1990. The number of DALY were 1,689,209 (1,119,315-2,445,991), which decreased by 47.15% compared to that in 1990. The age-standardized prevalence rate (ASPR) and age-standardized DALY rate (ASDR) of dietary iron deficiency showed a downward trend from 1990 to 2021 (P < 0.05).
CONCLUSION
From 1990 to 2021, the burden of dietary iron deficiency in China showed a downward trend, with the burden of females having a significantly higher than males, and the burden in females aged 20 to 49 years old increases significantly.
目的
分析1990年至2021年中国膳食铁缺乏负担。
方法
利用2021年全球疾病负担（GBD 2021）研究结果，分析1990年至2021年中国膳食铁缺乏的患病率和伤残调整生命年（DALY）。
结果
2021年，膳食铁缺乏的患病人数为79591075（76187661 - 82382158），与1990年相比下降了40.86%。DALY数为1689209（1119315 - 2445991），与1990年相比下降了47.15%。1990年至2021年，膳食铁缺乏的年龄标准化患病率（ASPR）和年龄标准化DALY率（ASDR）呈下降趋势（P < 0.05）。
结论
1990年至2021年，中国膳食铁缺乏负担呈下降趋势，女性负担显著高于男性，20至49岁女性负担显著增加。
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