Epidemiological characteristics of spinal curvature abnormalities in children and adolescents in Karst landform in Guizhou Province

LU Xiujuan; LI Xin; PENG Xiying; WANG Zhuan; HUANG Xiaoli; ZHANG Xiaoqin

doi:10.16835/j.cnki.1000-9817.2025204

Volume 46 Issue 7

Jul. 2025

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LU Xiujuan, LI Xin, PENG Xiying, WANG Zhuan, HUANG Xiaoli, ZHANG Xiaoqin. Epidemiological characteristics of spinal curvature abnormalities in children and adolescents in Karst landform in Guizhou Province[J]. CHINESE JOURNAL OF SCHOOL HEALTH, 2025, 46(7): 1046-1050. doi: 10.16835/j.cnki.1000-9817.2025204

Citation:

LU Xiujuan, LI Xin, PENG Xiying, WANG Zhuan, HUANG Xiaoli, ZHANG Xiaoqin. Epidemiological characteristics of spinal curvature abnormalities in children and adolescents in Karst landform in Guizhou Province[J]. CHINESE JOURNAL OF SCHOOL HEALTH, 2025, 46(7): 1046-1050. doi: 10.16835/j.cnki.1000-9817.2025204

Citation:

LU Xiujuan, LI Xin, PENG Xiying, WANG Zhuan, HUANG Xiaoli, ZHANG Xiaoqin. Epidemiological characteristics of spinal curvature abnormalities in children and adolescents in Karst landform in Guizhou Province[J]. CHINESE JOURNAL OF SCHOOL HEALTH, 2025, 46(7): 1046-1050. doi: 10.16835/j.cnki.1000-9817.2025204

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Epidemiological characteristics of spinal curvature abnormalities in children and adolescents in Karst landform in Guizhou Province

doi: 10.16835/j.cnki.1000-9817.2025204

Department of School Health, Guizhou Center for Disease Control and Prevention, Guiyang 550004, Guizhou Province, China

Received Date: 2025-02-20
Rev Recd Date: 2025-05-27

Available Online: 2025-08-02

Publish Date: 2025-07-25

Abstract

Abstract

Objective To understand the epidemiological characteristics of abnormalities spinal curvature among children and adolescents in Karst landform in Guizhou Province, so as to provide a scientific basis for targeted comprehensive intervention. Methods From September to December 2023, 194 875 children and adolescents aged 6-18 were selected from all countieldistricts of 9 cities (prefectures) in Guizhou Province by stratified random cluster sampling method according to the proportion of Karst landform area in Guizhou Province for carrying out spinal curvature abnormality screening, and a questionnaire survey was conducted on 139 449 students in the fourth grade and above of primary school. Binary Logistic regression was used for multivariate analysis. Results The detection rate of abnormal spinal curvature among children and adolescents aged 6-18 in Guizhou Province was 1.13%. The detection rates of abnormal spinal curvature in areas with a high proportion of Karst landform, areas with a low proportion of Karst landform, intercalation areas, and non-Karst landform areas were 1.10%, 2.00%, 0.90%, and 0.60%, respectively. Among them, the detection rates of abnormal spinal curvature in female students (2.40%, 1.60%, 0.90%) in areas with a low proportion of Karst landform, intercalation areas and non-Karst landform were higher than those in male students (1.60%, 0.10%, 0.30) (χ²=12.66, 112.69, 30.22, all P < 0.05). The detection rates of abnormal spinal curvature among senior high school students (2.00%, 4.30%, 1.40%, 1.30%) in different Karst landform distributions were successively higher than those among junior high school students (1.40%, 3.20%, 1.00%, 0.60%) and primary school students (0.70%, 0.80%, 0.60%, 0.30%) (χ²=306.11, 175.80, 14.24, 39.57, all P < 0.05). The results of multivariate Logistic regression analysis showed that the detection rates of abnormal spinal curvature in both high-proportion and low-proportion Karst landform areas were higher than those in non-Karst landform areas [OR(95%CI)=1.84(1.05-2.25), 1.60(1.23-2.09), both P < 0.05]. Conclusion The detection rate of abnormal spinal curvature in children and adolescents aged 6-18 in Guizhou Province is related to the distribution of Karst landform, so it is necessary to strengthen screening and appropriate comprehensive interventions.
- Spinal curvatures,
- Epidemiologic studies,
- Regression analysis,
- Child,
- Adolescent

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References(22)

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