环境与职业医学2025，Vol.42Issue(2)：145-150,6.DOI:10.11836/JEOM24320
某电缆制造企业工人职业紧张与职业伤害的关系探讨——基于决策树模型
Relationship between occupational stress and occupational injury of workers in a cable manu-facturing enterprise by decision tree model
徐婷 1钱娟 2谷一硕 3丁道正 2乔健健 2钱勇 2朱晓俊 3樊晶光3
作者信息
- 1. 国家卫生健康委职业安全卫生研究中心,国家卫生健康委粉尘危害工程防护重点实验室,北京 102308||广东药科大学公共卫生学院,广东 广州 510240
- 2. 宜兴市疾病预防控制中心,江苏宜兴 214206
- 3. 国家卫生健康委职业安全卫生研究中心,国家卫生健康委粉尘危害工程防护重点实验室,北京 102308
- 折叠
摘要
Abstract
[Background]Social psychological factors have emerged as a key area of research in occupational injury prevention.Occupational stress,a significant component of social psychology,has garnered widespread attention due to its potential impact on occupational injury.
[Objective]To analyze the factors influencing occupational stress among cable manufacturing workers and explore the relationship between occupational stress and occupational injury,and to provide scientific evidence for reducing occupational stress and injury.
[Methods]A questionnaire on basic demographics,occupational injury,and occupational stress(Effort-Reward Imbalance,ERI)was used to investigate 1343 workers in a cable enterprise.Chi-square test was employed to analyze the distribution of occupational stress across different worker characteristics.Logistic regression was used to identify factors influencing oc-cupational stress,and a decision tree model was applied to assess the impact of occupational stress on injury risk.
[Results]A total of 1225 valid questionnaires were collected,yielding a response rate of 91.2%.The positive rate of occupational stress was 28.7%,while the incidence of occupational injury in the past year was 8.6%.The results of univariate analysis revealed that workers who had experienced occupational injuries had a higher positive rate of occupational stress compared to those without injuries(P＜0.05),and there were significant differences in the distribution of occupational stress by genders,overtime work,shift work,daily working hours,fatigue levels,sleep duration,family relationships,and colleague relationships(P＜0.05).The logistic regression results showed that individuals who worked shifts,had fair/poor/very colleague relationships,and frequently worked overtime had a higher risk of occupational stress(P＜0.05).The final decision tree model confirmed that occupational stress was a risk factor for occupational in-jury.Additional factors influencing occupational injury included physical exercise,colleague relationships,pre-job training participation,and gender.Workers who exercised less than twice per week and experienced occupational stress had a significantly higher risk of injury(23.6%)compared to those without occupational stress(10.9%).
[Conclusion]Shift work,colleague relationships,and overtime work are correlated with the positive rate of occupational stress among cable manufacturing workers.Implementing a reasonable work schedule and fostering a positive work environment are recommended.Reducing occupational stress may help lower the risk of occupational injuries in this industry.关键词
职业紧张/职业伤害/流行特征/决策树/电缆工人Key words
occupational stress/occupational injury/epidemiological characteristics/decision tree/cable worker分类
预防医学引用本文复制引用
徐婷,钱娟,谷一硕,丁道正,乔健健,钱勇,朱晓俊,樊晶光..某电缆制造企业工人职业紧张与职业伤害的关系探讨——基于决策树模型[J].环境与职业医学,2025,42(2):145-150,6.
