农村卫生可持续性动态:通过参与和模拟建模获得洞察力
Martha M McAlister1, Patricia Namakula2, Jonathan Annis2
1Department of Civil & Environmental Engineering, University of South Florida, 4202 E Fowler Avenue, Tampa, Florida 33620, United States.
Environmental science & technology
|December 19, 2023
概括
实现可持续的环境卫生需要系统性变化,而不仅仅是逐步改进. 针对家庭对卫生设施感知价值的干预措施有望改善撒哈拉以南非洲的结果.
科学领域:
- 环境健康 环境健康
- 公共卫生 公共卫生
- 系统科学 系统科学
背景情况:
- 改善卫生条件对于人类健康和可持续发展目标第六是至关重要的.
- 许多地区,特别是撒哈拉以南非洲地区,在实现卫生目标方面面临重大挑战.
- 卫生可持续性是一个复杂的环境健康问题,需要创新的方法.
研究的目的:
- 应用系统思维来理解乌干达的卫生可持续性.
- 确定影响农村地区卫生结果的关键因素.
- 探索改善卫生条件的潜在系统变化.
主要方法:
- 通过采访和研讨会,在乌干达三个农村地区吸引了37名卫生部门的参与者.
- 开发了一个基于参与者投入和专家知识的系统动态模型.
- 使用乌干达的现有数据和项目特定数据对模型进行了参数化和校准.
主要成果:
- 模拟表明,所有研究区的卫生设施改善的"滑落",反映了现实世界的干预结果.
- 系统性变化,改变卫生系统内的规则和关系,似乎是必要的.
- 专注于提高家庭对卫生设施感知价值的干预措施显示了积极的模拟结果.
结论:
- 卫生系统的概念应该考虑加强和平衡反循环.
- 参与和模拟建模可以为理解复杂的卫生系统建立信心.
- 建议通过模拟设计和测试多个干预场景,以制定政策和干预措施.
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