评估基于社会认知理论的教育干预对人体工程学行为的影响:一种随机对照试验,采用"通过实践学习"的方法
Zakieh Sadat Hosseini1, Sedigheh Sadat Tavafian2, Omran Ahmadi3
1Department of Health Education and Health Promotion, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran.
BMC public health
|October 2, 2025
概括
一个学习-by-doing (LBD) 教育干预显著改善了人体工程学行为和减少肌肉骨疼痛在女装配线工人. 在这个人群中,建议采用这种方法来缓解与工作相关的肌肉骨疾病 (WMSDs).
科学领域:
- 职业健康 职业健康 职业健康
- 人体工程学就是人体工程学.
- 公共卫生 公共卫生
背景情况:
- 女装配线工人面临着与工作相关的肌肉骨疾病 (WMSDs) 的高风险,原因是重复的任务和不良的人体工程学.
- 通过行动学习 (LBD) 方法提供了一种潜在的策略,以增强预防性行为.
- 本研究评估了一个结构化,基于理论的LBD干预来解决这些问题.
研究的目的:
- 使用LBD方法评估基于理论的人体工程学培训计划的有效性.
- 为了促进人体工程学行为,并减少女性电子装配线工人中MSDs.
- 研究社会认知理论 (SCT) 原则在LBD干预中的影响.
主要方法:
- 一项随机对照试验 (RCT) 涉及80名伊朗女性电子装配线工人.
- 参与者被分配到干预组 (基于SCT的LBD培训) 或对照组.
- 在基线和干预后3,12,24周使用人体工程行为评估工具 (EBET) 和北欧肌肉骨问卷 (NMQ) 测量结果.
主要成果:
- 与对照组相比,干预组在人体工程学行为方面表现出显著的改善.
- 在干预后的组之间观察到SCT构造的显著差异 (除了24周的预期结果).
- 实验组报告说,身体特定区域的疼痛显著减少.
结论:
- 基于LBD的教育干预有效地改善了装配线工人的人体工程学行为.
- 建议实施此培训,以减少WMSDs.
- 进一步减少肌肉骨疼痛可能需要更广泛的人体工程学干预措施和行业级管理支持.
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