The relationship between facility-based malaria test positivity rate and community-based parasite prevalence.
Alice KamauGrace MtanjeChristine MatazaLucas MallaPhilip BejonRobert W SnowPublished in: PloS one (2020)
A non-linear relationship was observed between the relative change in TPR and changes in the PR, which is likely to have important implications for malaria surveillance programs, especially at the extremes of transmission. However, larger, more spatially diverse data series using routinely collected TPR data matched to community-based infection prevalence data are required to explore the more practical implications of using TPR as a replacement for community PR.