Comparison of physical fitness and physiological function of children and adolescents with different nutritional status in Beijing Tianjin Hebei Region
10.16835/j.cnki.1000-9817.2022.06.023
- VernacularTitle:京津冀地区不同营养状况中小学生身体素质和生理功能比较
- Author:
ZHANG Jianfeng, GAO Xuxiu, LI Tao
1
Author Information
1. Department of Physical Education, Tianjin Vocational and Technical Normal University, Tianjin (300350) , China
- Publication Type:期刊文章
- Keywords:
Nutritional status;
Physical fitness;
Growth and development;
Child;
Adolescent
- From:
Chinese Journal of School Health
2022;43(6):894-897
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To understand physical fitness and physiological function level of children and adolescents with different nutritional status in Beijing Tianjin Hebei Region, and to provide reference for physical health promotion and intervention of children and adolescents.
Methods:From September to December 2019, 4 424 children and adolescents aged 7-18 years old in Beijing Tianjin Hebei Region were tested for different nutritional status, physical fitness and physiological function by using stratified cluster sampling method.
Results:The detection rates of malnutrition, normal, overweight and obesity were 7.93%, 67.36% and 24.71%, respectively.There were differences in heart rate, systolic blood pressure, diastolic blood pressure, vital capacity body mass index, grip strength body mass index, oblique pull up/pull up, standing long jump, 50 m running, 1 000 m running, and BMI in boys with different nutritional status statistical significance ( Z =9.6, 55.2, 118.6, 332.5, 122.8, 15.6, 49.5, 47.5, 12.6, 113.5, P <0.01); There were differences in heart rate, systolic blood pressure, diastolic blood pressure, vital capacity body mass index, grip strength body mass index, sit up for 1 minute, standing long jump, 50 m running, 800 m running and physical fitness index in girls with different nutritional status statistical significance ( Z =33.9, 24.5, 46.5, 262.5, 102.6, 32.5, 27.5, 33.6, 27.6, 51.6, P <0.01). Correlation analysis showed that the nutritional status of boys was positively correlated with systolic blood pressure, diastolic blood pressure, 50 m running, and 1 000 m running ( r =0.27, 0.31, 0.14, 0.16, P <0.05), and was correlated with heart rate, vital capacity, body mass index, grip strength body mass index, oblique pull up/pull up, standing long jump, and BMI were negatively correlated ( r =-0.07, -0.62, -0.41, -0.21, -0.35, -0.29, P ＜0.05); nutritional status of girls it was positively correlated with systolic blood pressure, diastolic blood pressure, and 800 m running ( r =0.21, 0.27, 0.22, P <0.05), and negatively correlated with heart rate, vital capacity BMI, grip strength BMI, and BMI ( r =-0.12, -0.49, -0.32, -0.18, P <0.05).
Conclusion:The nutritional status of children and adolescents in Beijing Tianjin Hebei Region is related to physical fitness and physiological function. Overweight and obese child have lower physical fitness and physiological function. In the future, childhood overweight and obesity should be effectively controlled to better promote the development of physical fitness and physiological function.
