Improving the design of vector control trials

该项目将以疟疾在非洲的传播为重点，调查改变和简化病媒控制试验设计对流行病学结果的普适性和稳健性的影响。这将通过一系列活动实现，包括定量证据审查和荟萃分析、生态和流行病学建模，以及旨在评估不同试验设计(CRCT和替代方案)、持续时间和生态启动条件对试验结果的影响的模拟练习。这将包括模拟不同试验持续时间、生态异质性的影响，以及评估不同背景下流行病学结果与昆虫学指标之间的关系。

Focussing on malaria transmission in Africa, this project will investigate the consequences of altering and simplifying vector control trial design for the generalizability and robustness of epidemiological outcomes. This will be achieved through a range of activities including quantitative evidence review and meta-analyses, ecological and epidemiological modelling, and simulation exercises designed to assess the impact of different trial designs (cRCT and alternatives), durations, and ecological starting conditions on trial outcomes. This will include simulation of the effects of varying trial duration, ecological heterogeneity, and assessment of relationships between epidemiological outcomes and entomological indicators across diverse contexts.