Table 2 Weighted frequencies and 95% confidence intervals for insecticide-treated net utilization indicators
Study arm | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Control | HU | HU + DTD | Overall | |||||||||
N | % | 95% CI | N | % | 95% CI | N | % | 95% CI | % | 95% CI | ||
% of existing ITNs used the previous night | ||||||||||||
Nov | 1336 | 49.9 | 45.6, 54.2 | 1384 | 53.6 | 51.3, 55.9 | 1345 | 54.8 | 51.0, 58.5 | 53.0 | 51.4, 54.6 | |
Jan | 1185 | 49.2 | 42.8, 55.7 | 1210 | 62.8* | 59.2, 66.4 | 1166 | 64.5* | 58.9, 70.2 | 59.6 | 55.2, 64.1 | |
June | 1148 | 53.7 | 48.2, 59.1 | 1225 | 62.7* | 60.9, 64.5 | 1 DTD | 646 | 62.1 | 54.3, 69.9 | 60.4 | 57.0, 63.8 |
2 DTD | 640 | 64.8* | 54.8, 74.9 | |||||||||
% of individuals who slept under an ITN the previous night | ||||||||||||
Nov | 1963 | 70.2 | 64.4, 75.9 | 2205 | 67.0 | 60.6, 73.3 | 2064 | 69.7 | 65.5, 73.9 | 68.5 | 64.2, 72.8 | |
Jan | 1949 | 65.9 | 56.8, 74.9 | 2034 | 76.7* | 73.7, 79.7 | 1864 | 79.5* | 72.6, 86.3 | 74.6 | 70.4, 78.9 | |
June | 2050 | 66.0 | 56.0, 75.9 | 2177 | 70.5 | 66.6, 74.4 | 1 DTD | 1011 | 71.4 | 65.8, 77.0 | 70.4 | 66.5, 74.4 |
2 DTD | 1162 | 77.2 | 71.1, 83.4 | |||||||||
% of children <5 years who slept under an ITN the previous night | ||||||||||||
Nov | 354 | 79.1 | 75.6, 82.6 | 350 | 76.9 | 70.4, 83.4 | 345 | 82.9 | 80.0, 85.9 | 79.2 | 75.3, 83.2 | |
Jan | 321 | 74.2 | 67.3, 81.1 | 363 | 80.6 | 75.0, 86.2 | 310 | 87.0 | 79.6, 94.5 | 80.7 | 76.3, 85.1 | |
June | 353 | 75.5 | 70.0, 81.0 | 353 | 82.6 | 73.7, 91.6 | 1 DTD | 166 | 82.2 | 80.8, 83.6 | 81.6 | 77.0, 86.2 |
2 DTD | 195 | 90.0 | 84.4, 95.5 | |||||||||
% of WRA (15–49 years) who slept under an ITN the previous night | ||||||||||||
Nov | 429 | 74.1 | 69.4, 78.9 | 487 | 68.5 | 60.7, 76.2 | 459 | 71.9 | 68.4, 77.9 | 71.0 | 65.1, 76.9 | |
Jan | 430 | 68.9 | 59.3, 78.5 | 433 | 79.4* | 74.0, 84.7 | 429 | 79.9 | 70.7, 89.1 | 76.6 | 71.6, 81.5 | |
June | 449 | 66.7 | 55.3, 78.2 | 468 | 72.6 | 68.2, 77.1 | 1 DTD | 243 | 73.2 | 63.0, 83.5 | 72.4 | 67.6, 77.3 |
2 DTD | 269 | 81.0* | 75.3, 86.6 | |||||||||