在低收入和中等收入国家中,与相关的生产力损失
Bret Ericson1, Mary Jean Brown2
1Department of Global and Environmental Health, School of Global Public Health, New York University, New York, NY, USA.
Health economics, policy, and law
|July 3, 2025
概括
儿童暴露会导致智力衰退,导致低收入和中等收入国家 (LMICs) 的生产率大幅下降. 这些经济影响,估计每年数十亿美元,突出强调迫切需要减少战略.
科学领域:
- 环境健康 环境健康
- 公共卫生经济学 公共卫生经济学
- 发育儿科 发育儿科
背景情况:
- 儿童暴露是全球公共卫生问题,特别是在低收入和中等收入国家 (LMICs).
- 由于暴露导致的智力衰退可能导致长期的生产力损失.
- 量化这些经济影响对于为政策和干预提供信息至关重要.
研究的目的:
- 估计LMIC中儿科暴露导致的智力衰退所造成的生产力损失.
- 提供最新的经济影响数据,使用全面的数据集和保守的剂量反应模型.
- 在全球范围内突出暴露的经济负担.
主要方法:
- 对LMIC中血含量 (BLLs) 发表文献的系统审查.
- 智商指数 (IQ) 的下降和随后的生产力损失的计算,为5岁儿童的一年队列.
- 使用折扣平均收入潜力的终身收入现值估计.
- 通过对BLL数据进行插入,覆盖了121个国家.
主要成果:
- 据估计,一个单一群体的LMIC中导致的生产率损失总额在每年3050亿美元至499亿美元 (2019美元) 之间.
- 每个地区的经济成本占GDP的0.7%至4.2%,根据折扣情况而异.
- 结果与以前的估计结果一致,但采用了更保守的剂量反应模型.
结论:
- 儿童暴露给LMICs带来了巨大的经济负担,因为生产力下降.
- 这些发现强调了减少暴露的重要性,以减轻经济损失和改善儿童发展.
- 建议通过集中式注册表加强BLL报告,以改善未来的分析.
关键词:
Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb费用 费用 费用 费用 费用 费用 费用 费用发展中国家 发展中国家 发展中国家暴露于的情况.低收入和中等收入国家 (LMICs).更多相关视频
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