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Cost-effectiveness of options for reducing health risks in areas where food crops are irrigated with treated or untreated wastewater

机译:在用经过处理或未经处理的废水灌溉粮食作物的地区,降低健康风险的备选方案的成本效益

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摘要

In this article the authors draw from a comparative assessment of different interventions, examining their costs, risk-reduction potential and cost-effectiveness. They consider a case study in Ghana, using an approach that integrates quantitative microbial risk assessment (QMRA), disability-adjusted life years (DALYs) and cost-effectiveness analysis. Most practices appear highly cost-effective, although only a few are likely to avert more than 80% of the DALY burden. As compliance will always be a challenge, the results support the need for a multi-barrier risk-management approach that, where possible, combines treatment and non-treatment interventions.
机译:在本文中,作者从对不同干预措施的比较评估中得出结论,研究了这些干预措施的成本,降低风险的潜力和成本效益。他们考虑了加纳的案例研究,该方法采用了将定量微生物风险评估(QMRA),伤残调整生命年(DALYs)和成本效益分析相结合的方法。大多数实践似乎具有很高的成本效益,尽管只有极少数实践可以避免超过80%的DALY负担。由于合规性始终是一个挑战,因此结果支持对多障碍风险管理方法的需求,该方法应尽可能结合治疗和非治疗干预措施。

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