| 王宏亮,徐培培,曹薇,庞学红,潘慧,徐韬,陈博文,王玉英,杨振宇,张倩,赵文华.中国3~17岁儿童体质指数与体脂百分比关系的研究[J].Chinese journal of Epidemiology,2024,45(11):1501-1506 |
| 中国3~17岁儿童体质指数与体脂百分比关系的研究 |
| Relationship between body mass index and fat mass percentage in children aged 3-17 years in China |
| Received:May 14, 2024 |
| DOI：10.3760/cma.j.cn112338-20240514-00271 |
| KeyWord: 儿童 体质指数 体脂百分比 |
| English Key Word: Children Body mass index Fat mass percentage |
| FundProject:科技基础资源调查专项（2017FY101100） |
| Author Name | Affiliation | E-mail | | Wang Hongliang | National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention/Key Laboratory of Public Nutrition and Health, National Health Commission of the People's Republic of China/Key Laboratory of Human Milk Science, Chinese Center for Disease Control and Prevention, Beijing 100050, China | | | Xu Peipei | National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention/Key Laboratory of Public Nutrition and Health, National Health Commission of the People's Republic of China/Key Laboratory of Human Milk Science, Chinese Center for Disease Control and Prevention, Beijing 100050, China | | | Cao Wei | National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention/Key Laboratory of Public Nutrition and Health, National Health Commission of the People's Republic of China/Key Laboratory of Human Milk Science, Chinese Center for Disease Control and Prevention, Beijing 100050, China | | | Pang Xuehong | National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention/Key Laboratory of Public Nutrition and Health, National Health Commission of the People's Republic of China/Key Laboratory of Human Milk Science, Chinese Center for Disease Control and Prevention, Beijing 100050, China | | | Pan Hui | National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention/Key Laboratory of Public Nutrition and Health, National Health Commission of the People's Republic of China/Key Laboratory of Human Milk Science, Chinese Center for Disease Control and Prevention, Beijing 100050, China | | | Xu Tao | National Center for Women and Children's Health, National Health Commission, Beijing 100081, China | | | Chen Bowen | Capital Institute of Pediatrics, Beijing 100020, China | | | Wang Yuying | National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention/Key Laboratory of Public Nutrition and Health, National Health Commission of the People's Republic of China/Key Laboratory of Human Milk Science, Chinese Center for Disease Control and Prevention, Beijing 100050, China | | | Yang Zhenyu | National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention/Key Laboratory of Public Nutrition and Health, National Health Commission of the People's Republic of China/Key Laboratory of Human Milk Science, Chinese Center for Disease Control and Prevention, Beijing 100050, China | | | Zhang Qian | National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention/Key Laboratory of Public Nutrition and Health, National Health Commission of the People's Republic of China/Key Laboratory of Human Milk Science, Chinese Center for Disease Control and Prevention, Beijing 100050, China | | | Zhao Wenhua | National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention/Key Laboratory of Public Nutrition and Health, National Health Commission of the People's Republic of China/Key Laboratory of Human Milk Science, Chinese Center for Disease Control and Prevention, Beijing 100050, China | zhaowh@chinacdc.cn |
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| Abstract: |
| 目的 分析中国3~17岁儿童体质指数（BMI）与体脂百分比（FMP）的关系。方法 对中国0~18岁儿童营养与健康系统调查与应用项目中3~17岁儿童的BMI和FMP数据进行分析。采用BMI-Z评分/BMI和FMP分别对研究对象进行分类。采用Spearman相关分析BMI与FMP的相关性，采用Kappa检验分析BMI-Z评分/BMI和FMP对研究对象进行分类的一致性。结果 10~13岁组男童营养不足、正常和超重/肥胖的FMP均高于其他年龄组（均P<0.001），女童各营养状况的FMP均随年龄增长而增加（均P<0.05）。男童各FMP水平组的BMI均随年龄增长而增加（均P<0.05）；女童FMP为25%~、≥30%时，BMI随年龄增长而增加（均P<0.001）。BMI与FMP的相关性较强（r=0.705，P<0.001），其中男童r值为0.618，女童r值为0.884。BMI-Z评分/BMI和FMP对研究对象进行分类的一致性为中度（Kappa=0.574，P<0.001）。结论 BMI与FMP的相关性较强，BMI-Z评分/BMI和FMP对研究对象进行分类的一致性为中度。 |
| English Abstract: |
| Objective To analyze the relationship between body mass index (BMI) and fat mass percentage (FMP) in children aged 3-17 years in China. Methods The BMI and FMP data of children aged 3-17 years from the National Nutrition and Health Systematic Survey in 0-18 years old children in China was analyzed. BMI-Z score/BMI and FMP were used to classify the subjects, respectively. Spearman correlation was used to analyze the correlation between BMI and FMP. The consistency between BMI-Z score/BMI and FMP in classifying the subjects was measured using Kappa coefficient. Results The FMP of malnutrition, normal and overweight/obesity in boys was higher in age group 10-13-year than in other age groups (all P<0.001). The FMP of all nutritional status in girls increased with age (all P<0.05). The BMI of boys in all the FMP levels increased with age (all P<0.05). When the FMP of girls was 25%- or ≥30%, BMI increased with age (all P<0.001). The relationship between BMI and FMP was strong (r=0.705, P<0.001), with r of 0.618 in boys and 0.884 in girls. The consistency between BMI-Z score/BMI and FMP in classifying the subjects was found to be moderate (Kappa=0.574, P<0.001). Conclusions There was a strong relationship between BMI and FMP. The consistency between BMI-Z score/BMI and FMP in classifying the subjects was moderate. |
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