Table 4. Sensitivity models exploring the quantitative relationship between test positivity rate (TPR) and confirmed malaria case rate (CMCR).
Model | Exponentiated Coefficient | 95% CI | p-value |
---|---|---|---|
6 Month TPR* | 1.10 | 1.07–1.13 | <0.001 |
24 Month TPR | 1.09 | 1.06–1.12 | <0.001 |
3 Month TPR*^ | 1.05 | 1.02–1.09 | <0.001 |
Excluding Izinga Village | 1.06 | 1.00–1.12 | <0.001 |
RDT PR | 1.08 | 1.05–1.11 | <0.001 |
SPR | 1.01 | 1.00–1.03 | <0.001 |
*Model adjusted for within-village clustering using robust errors.
^Model only includes villages for which at least 15 diagnostic tests were performed each quarter.
TPR = test positivity rate; RDT PR = rapid diagnostic test positivity rate; SPR = slide positivity rate.