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一种以数据为导向的方法,以缓解由不安全的WASH实践引起的便病原体感染
Achara Taweesan1, Thammarat Koottatep2, Thongchai Kanabkaew3
1Department of Environmental Science, Faculty of Science, Ramkhamhaeng University, Bangkok, Thailand.
改善水,环境卫生和卫生 (WASH) 对于减少泰国便病原体感染至关重要. 协调的WASH干预,而不是孤立的干预,对公众健康的影响最大.
科学领域:
- 公共卫生 公共卫生
- 环境健康 环境健康
- 传染病流行病学 传染病流行病学
背景情况:
- 便病原体感染是低收入和中等收入国家的重要公共卫生问题,特别是在泰国,由于水,环境卫生和卫生 (WASH) 状况不佳.
- 确定联合的WASH门对于有效的干预和实现可持续发展目标6至关重要.
研究的目的:
- 量化确定关键的WASH值,以减少泰国东北部便病原体感染.
- 评估联合WASH干预措施对感染流行率的协同效应.
主要方法:
- 一项涉及泰国萨科纳克洪省18个社区的520个家庭的横截面研究.
- 整合家庭调查,关键信息人采访,现场观察和疾病监测数据.
- 应用多层次的通用线性模型和响应表面方法来分析WASH指标和感染流行率.
主要成果:
- 感染的高发病率 (超过每1000人中40人) 与未经处理的水,不经常的便污泥排泄和低水平的卫生遵守有关.
- 在家用水处理> 40%,便污泥排空 35-40%,以及洗手遵守> 80%的情况下观察到显著的风险降低.
- 响应表面分析显示了WASH组件之间的非线性协同作用,强调了协调改进的有效性.
结论:
- 结合多层次建模与响应表面分析,有效地识别了减少便病原体感染的关键WASH值.
- 协调改善水安全,卫生和卫生行为对于减轻环境传播至关重要.
- 调查结果为公共卫生规划提供了数据驱动的指导,并支持可持续发展目标6的"一健康"框架.
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