[Dietary fiber intake status of children aged 6-17 years old in China from 2019 to 2021].

卫生研究 Pub Date : 2025-05-01 DOI:10.19813/j.cnki.weishengyanjiu.2025.03.013

Qingbin Xing, Juan Xu, Wei Cao, Lahong Ju, Zhu Wang, Zhenyu Yang, Wenhua Zhao, Qian Zhang

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引用次数: 0

Abstract

Objective: To explore the current status of dietary fiber intake in Chinese children and adolescents.

Methods: Using the data from the 2019-2021 China Nutrition and Health System Survey for Children Aged 0-18, 6116 school-age children from 28 rural and urban survey sites in 14 provinces of China were recorded for their food intake using a continuous 3-day 24-hour dietary review method, and their dietary fiber intake was calculated based on the Chinese Food Composition Table.

Results: The median dietary fiber intake for school-aged children aged 6-17 was 7.30 grams per day, and the energy standardized intake was 3.41 grams per 1000 calories. The dietary fiber intake of urban children(3.66 g/1000 kcal) is higher than that of rural children(3.21 g/1000 kcal), and the difference is significant(P<0.05). However, only 8.68% of school-age children aged 6-17 have reached the recommended dietary fiber intake, with urban boys aged 9-11(16.46%) having the highest intake and rural boys aged 6-8(5.41%) having the lowest.

Conclusion: The dietary fiber intake of school-age children and adolescents in China is insufficient, especially in rural areas and younger age groups.

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【2019 - 2021年中国6-17岁儿童膳食纤维摄入状况分析】。

目的：了解我国儿童青少年膳食纤维摄入现状。方法：利用《2019-2021年中国0-18岁儿童营养与卫生系统调查》数据，采用连续3天24小时膳食回顾法，记录中国14个省份28个城乡调查点6116名学龄儿童的食物摄入量，并根据《中国食物成分表》计算其膳食纤维摄入量。结果：6-17岁学龄儿童膳食纤维摄入量中位数为7.30克/天，能量标准化摄入量为3.41克/ 1000卡。城市儿童膳食纤维摄入量（3.66 g/1000 kcal）高于农村儿童（3.21 g/1000 kcal），差异有统计学意义（P<0.05）。然而，只有8.68%的6-17岁学龄儿童达到了推荐的膳食纤维摄入量，其中城市9-11岁男孩的摄入量最高（16.46%），农村6-8岁男孩的摄入量最低（5.41%）。结论：中国学龄儿童和青少年膳食纤维摄入量不足，特别是农村地区和低龄人群。

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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卫生研究

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