Scoliosis and associated factors among middle school students in Guangzhou City / 中国学校卫生

ABSTRACT

Objective@#To investigate the general situation of scoliosis and influencing factors among middle school students in Guangzhou, so as to provide evidence for behavioral intervention measures.@*Methods@#By stratified cluster random sampling method, 2 121 students from 8 middle schools of Guangzhou were selected to conduct questionnaire survey and physical examination.@*Results@#The detection rate of scoliosis among middle school students in Guangzhou was 8.20%, girls (9.50%)＞boys (7.00%), urban area (10.45%)＞suburb area (4.77%), senior high school (10.08%)＞junior school (6.39%) ( P ＜0.05). Among the most of the 174 positive students were found to have large thoracic curve, right lateral bending, being girls with medium scoliosis. Multivariate Logistic regression analysis showed that students in urban area ( OR=2.56, 95%CI =1.71-3.82), with mobile electronic devices usage time≥3 h/d( OR=1.59, 95%CI =1.12-2.27), prolonged near vision work ≥1 h ( OR=1.40, 95%CI =1.00-1.95), outdoor activity time＜2 h/d( OR=1.82, 95%CI =1.24-2.67) had a higher detection rate of scoliosis ( P <0.05).@*Conclusion@#The detection rate of scoliosis among middle school students in Guangzhou is much higher, which might be related to district, mobile electronic devices usage, prolonged near vision work and insufficient outdoor activity. Health education regarding spinal knowledge should be strengthened.