捕捉和量化影响矿工健康和福祉的多源因素的总体影响:贝叶斯信念网络的构建
Xiaofeng Zhou1, Pengyi Sun1, Biao Wang1
1School of Emergency Management and Safety Engineering, China University of Mining and Technology-Beijing, Beijing, China.
概括
组织和工作因素是职业健康和福祉 (OHW) 差的根本原因. 针对工作压力,暴露和个人脆弱性的干预措施是改善工人健康的关键.
科学领域:
- 职业健康和安全问题 职业健康和安全问题
- 环境健康 环境健康
- 工业心理学 工业心理学
背景情况:
- 关于影响职业健康和福祉 (OHW) 的多源因素的复杂相互作用的研究有限.
- 了解组织,工作和个人因素对OHW的总体影响对于有效管理至关重要.
- 个人脆弱性及其在工作环境-压力-暴露-OHW链中的作用需要进一步调查.
研究的目的:
- 调查多来源因素对职业健康和福利 (OHW) 的相互依赖性和综合影响.
- 开发和验证一个模型来评估各种因素对OHW的影响.
- 提出有针对性的干预措施,以改善OHW管理.
主要方法:
- 一个模糊的贝叶斯信念网络 (FBBN) 是使用域知识和经验数据构建的.
- 解释性结构建模 (ISM) 用于识别多源因素之间的相互依赖.
- 一项针对四个煤矿714名工人的调查提供了6个月的分析数据.
主要成果:
- 组织和工作层面的因素被确定为影响OHW的主要根本原因.
- 工作压力因素起到了调解者的作用,而实际暴露和个人脆弱性是OHW的直接决定因素.
- FBBN模型展示了强大的预测能力和干预计划的可行性.
结论:
- 开发的FBBN方法为评估OHW研究中的综合效应和因素重要性提供了有价值的工具.
- 获得的见解为有针对性的途径和联合干预提供信息,以加强工作场所压力管理和改善OHW.
- 这项研究提供了关键的评估工具,以了解和有效管理职业健康和福祉.
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