Latent profile analysis of regulatory emotional self-efficacy and nonsuicidal self-injury behavior among junior and senior high school students
10.16835/j.cnki.1000-9817.2026078
- VernacularTitle:中学生情绪调节自我效能感潜在剖面分析及与非自杀性自伤行为关系
- Author:
WU Jinyi, ZHANG Wanzhu, ZHAO Wenxin, GAO Ying, DENG Xiwen, XIONG Meiqi, LU Jingjing
1
Author Information
1. School of Public Health and Wellness, Guizhou Medical University/Key Laboratory of Environmental Pollution and〖JZ〗 Disease Surveillance, Ministry of Education, Guiyang 561113, Guizhou Province, China
- Publication Type:Journal Article
- Keywords:
Emotions;
Ego;
Self-injurious behavior;
Regression analysis;
Students
- From:
Chinese Journal of School Health
2026;47(3):360-364
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the latent profile characteristics of regulatory emotional self-efficacy and its relationship with non-suicidal self-injurious (NSSI) behavior among junior and senior high school students, so as to provide a basis for effectively reducing NSSI behaviors.
Methods:From April to October 2023, a total of 1 217 junior and senior high school students were selected from Tongren City, Zunyi City and Qiannan Prefecture of Guizhou Province by stratified cluster random sampling method. The Scale of Regulatory Emotional Self-efficacy and the Adolescent Self-injury Scale were administered. Latent profile analysis (LPA) was employed to explore distinct profiles of regulatory emotional self-efficacy, and the Lanza, Tan, and Bray s method (LTB) was used to analyze the relationship between these profiles and NSSI behavior.
Results:The prevalence rate of NSSI behavior among junior and senior high school students was 28.6%. Among males, regulatory emotional self-efficacy was categorized into two types: moderate positive expression-low negative management group (59.1%, n =353) and high efficacy group (40.9%, n =244); among females, regulatory emotional self-efficacy was classified into three categories: low efficacy group (18.4%, n =114), high positive expression-low negative management group (56.3%, n =349), and high efficacy group (25.3%, n =157). There were statistically significant differences in total NSSI scores across different potential categories of regulatory emotional self-efficacy within both males and females ( Z/H = -5.75 , 57.58, both P <0.01). The differences in NSSI prevalence rates across the potential categories of regulatory emotional self-efficacy were statistically significant for both males and females ( χ 2=38.00, 69.14, both P <0.01), and among females, the differences in NSSI prevalence rates between the high efficacy group and the low efficacy group ( χ 2=60.01) and between the high efficacy group and the high positive expression-low negative management group ( χ 2=31.34) were also statistically significant (both P < 0.016 7 ). Binary Logistic regression analysis revealed that, compared with the high efficacy group within each gender, the moderate positive expression-low negative management group among males ( OR =2.36), and both the low efficacy group and the high positive expression-low negative management group among females ( OR =6.19, 2.97), were at an increased risk of engaging in NSSI (all P <0.01).
Conclusion:Different latent profiles of regulatory emotional self efficacy among junior and senior high school students are associated with NSSI behavior.
