Study site | Covariate | N | PCR | Microscopy | RDT | |||||
---|---|---|---|---|---|---|---|---|---|---|
PPa | PPa | PRb (95Â % CI) | p-value | PPa | PRb (95Â % CI) | p-value | ||||
Walukuba | Age categories | <5 years | 284 | 9.9 % | 6.3 % | 0.64 (0.46–0.89) | 0.01 | 22.9 % | 2.32 (1.71–3.16) | <0.001 |
5–15 years | 364 | 30.5 % | 18.1 % | 0.59 (0.50–0.70) | <0.001 | 30.5 % | 1.00 (0.88–1.13) | 1.0 | ||
>15 years | 516 | 18.0 % | 7.8 % | 0.43 (0.33–0.55) | <0.001 | 25.4 % | 1.41 (1.19–1.66) | <0.001 | ||
Year | 2012 | 629 | 20.5 % | 11.4 % | 0.56 (0.47–0.66) | <0.001 | 19.7 % | 0.96 (0.86–1.08) | 0.58 | |
2013 | 535 | 19.3 % | 9.7 % | 0.50 (0.41–0.62) | <0.001 | 34.2 % | 1.78 (1.51–2.09) | <0.001 | ||
Kihihi | Age categories | <5 years | 345 | 18.0 % | 8.4 % | 0.47 (0.35–0.62) | <0.001 | 34.5 % | 1.92 (1.60–2.31) | <0.001 |
5–15 years | 558 | 34.2 % | 17.9 % | 0.52 (0.45–0.60) | <0.001 | 41.6 % | 1.21 (1.11–1.33) | <0.001 | ||
>15 years | 642 | 15.9 % | 4.7 % | 0.29 (0.21–0.41) | <0.001 | 21.5 % | 1.35 (1.15–1.60) | <0.001 | ||
Year | 2012 | 787 | 22.7 % | 11.7 % | 0.51 (0.44–0.60) | <0.001 | 22.6 % | 0.99 (0.90–1.09) | 1.0 | |
2013 | 758 | 23.2 % | 8.8 % | 0.38 (0.31–0.46) | <0.001 | 41.0 % | 1.77 (1.58–1.98) | <0.001 | ||
Nagongera | Age categories | <5 years | 353 | 63.2 % | 46.4 % | 0.74 (0.68–0.80) | <0.001 | 75.1 % | 1.19 (1.11–1.27) | <0.001 |
5–15 years | 752 | 80.2 % | 58.1 % | 0.72 (0.69–0.76) | <0.001 | 77.3 % | 0.96 (0.93–1.00) | 0.07 | ||
>15 years | 619 | 45.7 % | 21.2 % | 0.46 (0.41–0.53) | <0.001 | 35.2 % | 0.77 (0.70–0.84) | <0.001 | ||
Year | 2012 | 804 | 60.3 % | 43.7 % | 0.72 (0.68–0.77) | <0.001 | 55.2 % | 0.92 (0.87–0.97) | 0.001 | |
2013 | 920 | 67.8 % | 41.4 % | 0.61 (0.57–0.65) | <0.001 | 67.4 % | 0.99 (0.95–1.04) | 0.82 |