Dataset Information

Prevalence and factors associated with overweight or obesity among 2- to 6-year-old children in Hunan, China: a cross-sectional study.

ABSTRACT:

Objective

To compare the prevalence of overweight or obesity (ow/ob) with WHO BMI cut-off points, International Obesity Task Force (IOTF) cut-off points and Chinese BMI criteria and examine its potential factors among preschool children in Hunan Province.

Design

A cross-sectional survey including anthropometric measurements and questionnaires about children's information, caregivers' socio-demographic characteristics and maternal characteristics. χ2 tests and univariate and multivariate binary logistic regression were performed to evaluate the possible factors of ow/ob.

Setting

Hunan, China, from September to October 2019.

Participants

In total, 7664 children 2 to 6 years of age.

Results

According to Chinese BMI criteria, about 1 in 7-8 children aged 2-6 years had ow/ob in Hunan, China. The overall estimated prevalence of ow/ob among 2- to 6-year-old children was significantly higher when based on the Chinese BMI criteria compared with the WHO BMI cut-off points and IOTF cut-off points. According to Chinese BMI criteria, ow/ob was associated with residing in urban areas, older age, male sex, eating snacking food more frequently, macrosomia delivery, caesarean birth, heavier maternal prepregnancy weight and pre-delivery weight.

Conclusion

The prevalence of ow/ob in preschool children in Hunan Province remains high. More ow/ob children could be screened out according to Chinese BMI cut-offs compared with WHO and IOTF BMI criteria. In the future, targeted intervention studies with matched controls will be needed to assess the long-term effects of intervention measures to provide more information for childhood obesity prevention and treatment.

SUBMITTER: Liu N

PROVIDER: S-EPMC9991611 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature

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Publications

Prevalence and factors associated with overweight or obesity among 2- to 6-year-old children in Hunan, China: a cross-sectional study.

Liu Na N Li Huixia H Guo Zhanjun Z Chen Xin X Cheng Peng P Wang Bian B Huang Guangwen G Shen Minxue M Lin Qian Q Wu Jing J

Public health nutrition 20220117

<h4>Objective</h4>To compare the prevalence of overweight or obesity (ow/ob) with WHO BMI cut-off points, International Obesity Task Force (IOTF) cut-off points and Chinese BMI criteria and examine its potential factors among preschool children in Hunan Province.<h4>Design</h4>A cross-sectional survey including anthropometric measurements and questionnaires about children's information, caregivers' socio-demographic characteristics and maternal characteristics. χ2 tests and univariate and multiv ...[more]

PMID: 35034674

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Dataset Information

Prevalence and factors associated with overweight or obesity among 2- to 6-year-old children in Hunan, China: a cross-sectional study.

Objective

Design

Setting

Participants

Results

Conclusion

Publications

Prevalence and factors associated with overweight or obesity among 2- to 6-year-old children in Hunan, China: a cross-sectional study.

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