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对劳动力营养计划的商业案例进行审查
Evert-Jan Quak1, Ayako Ebata1, Inka Barnett1
1Institute of Development Studies, Brighton, United Kingdom.
Frontiers in public health
|July 10, 2025
概括
工作场所营养计划改善了工人健康和生产力等业务成果. 需要在低收入和中等收入国家进行更多的研究,以充分了解这些商业影响.
科学领域:
- 公共卫生 公共卫生
- 职业健康 职业健康 职业健康
- 营养科学 营养科学
背景情况:
- 营养不良和营养不良是低收入和中等收入国家 (LMICs) 的重要问题,特别影响需求高的行业的工人.
- 职场营养计划 (WNPs) 显示了健康益处,但它们对企业的影响,特别是LMICs,没有得到充分记录.
研究的目的:
- 审查关于WNPs是否产生可衡量的业务成果,可以鼓励雇主投资的证据.
- 确定关键途径,将工人营养与商业利益联系起来,并突出证据差距.
主要方法:
- 一个结构化的文献综述 (SLR) 系统地分析了24项研究 (10项综述,14篇实证论文).
- 搜索包括主要数据库和灰色文献中的营养干预和业务结果 (生产力,缺勤率,ROI) 的术语.
- 研究评估了营养成分的健康/健康干预措施的业务结果;只有四个来自LMIC.
主要成果:
- 确定了两个主要影响途径: 1) 改善饮食提高了注意力和能量,减少了缺勤和成本. 2) 更好的营养可以提高动力,生产力和工作质量,从而增加收入.
- 第一个途径更适用于熟练工人,而结构性障碍可能会限制生产率的提高,转化为在LMICs更好的报酬.
- 对LMICs存在显著的证据差距,大多数研究都是在高收入国家进行的.
结论:
- 工人网络计划可以通过改善工人健康和生产力,为企业带来好处.
- 进一步研究LMIC和特定业务成果指标至关重要,以鼓励雇主对工作场所营养的投资.
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