Prevalence and related factors of overweight/obesity and elevated blood pressure with their comorbidities among primary and secondary school students in Changchun
10.16835/j.cnki.1000-9817.2026046
- VernacularTitle:长春市中小学生超重肥胖与血压偏高共存现状及相关因素
- Author:
SONG Yan, HAN Qihui, ZHAO Huizi, SONG Yueying
1
Author Information
1. Institute of School Health and Student Common Disease Prevention and Control, Changchun Center for Disease Control and Prevention(Changchun Health Supervision Institute ) ，Changchun 130000, Jilin Province，China
- Publication Type:Journal Article
- Keywords:
Overweight；Obesity；Blood pressure；Comorbidity；Regression analysis；Students
- From:
Chinese Journal of School Health
2026;47(2):263-267
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the prevalence and the related factors of comorbidity of overweight/obesity and elevated blood pressure among primary and secondary school students in Changchun, so as to provide a basis for the intervention strategies of multiple disease prevention among primary and secondary school students.
Methods:From September to October 2023，a stratified cluster random sampling method was used to select 32 552 primary and secondary school students aged 7 to 18 from 16 counties (cities) and districts in Changchun City for physical examinations and questionnaires on behavioral patterns. The Chi-square test was used for intergroup comparison and unconditional Logistic regression model was used for analyzing related factors of comorbidity presence of overweight/obesity and elevated blood pressure among primary and secondary school students.
Results:The detection rate of comorbidity of overweight/obesity and elevated blood pressure among primary and secondary school students was 8.7%.The detection rate of boys(10.1%) was higher than that of girls(7.3%), the detection rate was higher among students in urban areas ( 10.6 %) than that in suburban areas(5.7%); and the detection rate among vocation high school students(15.7%) was higher than that in general high school students (11.8%), junior high school students (10.2%) and primary school students (5.3%).All the differences were statistically significant （χ 2=84.67, 239.28, 468.64 ,all P <0.01).The results of the multivariate Logistic regression analysis showed that daily moderate to vigorous physical activity for 60 minutes or more ( OR =0.70) was associated with a reduced risk of comorbidity of overweight/obesity and elevated blood pressure among primary and secondary school students; boys ( OR = 1.46 ), urban residents ( OR =1.70),junior high school students( OR =1.78), general high school students ( OR =1.97), vocational high school students ( OR =2.20), and screen time without meeting the standard( OR =1.11) were associated with an increased risk of comorbidity of overweight/obesity and elevated blood pressure among primary and secondary school students(all P <0.05).
Conclusions:The comorbidity detection rate of overweight/obesity and elevated blood pressure and obesity among primary and secondary school students in Changchun is relatively high. Targeted measures should be developed to reduce the occurrence of overweight/obesity and elevated blood pressure with comorbidity of them.
