| Intervention arm | Control arm | % Reduction in rates | Wilcoxon rank-sum on residuals (p-value) |
---|---|---|---|---|
Malaria cases | 115 | 137 | Â | Â |
ATP analysis | Â | Â | Â | Â |
Individuals randomized | 2208 | 2168 | Â | Â |
Households randomized | 463 | 462 | ||
Total person-years | 1952.81 | 1972.38 | Â | Â |
Average Household rates/1000 person-years | 60.12 (95% C.I 45.08-75.15) | 84.54 `(95% C.I 61.04 108.05) | 24.42% | -1.267 (0.2051) |
S.D. | 164.42 | 257.07 | Â | Â |
Average cluster rates/1000 person-years | 60.45 (95% C.I 48.30 72.60) | 68.29 (95% C.I 37.05-99.53) | 8% | 0.529 (0.596) |
S.D. | 16.98 | 43.66 | Â | Â |
ITT analysis | Â | Â | Â | Â |
Individuals randomized | 2224 | 2202 | Â | Â |
Households randomized | 468 | 469 | ||
Total person-years | 2580.44 | 2554.92 | Â | Â |
Household rates/1000 person-years | 47.26 (95% C.I. 35.49-59.04) | 68.21 (95% C.I. 49.59-86.84) | 20.95% | -1.268 (0.2047) |
S.D. | 129.60 | 205.23 | Â | Â |
Cluster rates/1000 person months | 45.43 (95% C.I 36.02–59.79) | 53.21 (95% C.I. 30.98–104.16) | 7.78% | 0.227 (0.8206) |
S.D. | 11.32 | 34.90 | Â | Â |