Variable | Pre-intervention screening | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Weight-for-age Z-score (WAZ) | Height-for-age Z-score (HAZ) | Weight-for-height Z-score (WHZ) | |||||||||||
Total | < − 2 | − 2 to +2 | > + 2 | Total | < − 2 | − 2 to + 2 | > + 2 | Total | < − 2 | − 2 to +2 | > + 2 | ||
n | 102 | 33 | 68 | 1 | 102 | 56 | 45 | 1 | 102 | 8 | 84 | 10 | |
% | 100.0 | 32.4 | 66.6 | 1.0 | 100.0 | 54.9 | 44.1 | 1.0 | 100.0 | 7.8 | 82.4 | 9.8 | |
All | |||||||||||||
RDT +ve | Freq. | 60 | 20* | 40* | 0 | 60 | 30** | 29 | 1 | 60 | 2 | 54 | 4 |
% | 58.8 | 60.6 | 58.8 | 0.0 | 58.8 | 53.6 | 64.4 | 100.0 | 58.8 | 25.0 | 64.3 | 40.0 | |
RDT −ve | Freq. | 42 | 13 | 28 | 1 | 42 | 26 | 16 | 0 | 42 | 6 | 30 | 6 |
% | 41.2 | 39.4 | 41.2 | 100.0 | 41.2 | 46.4 | 35.6 | 0.0 | 41.2 | 75.0 | 35.7 | 60.0 | |
Risk ratio (95% confidence interval) | 1.05 (0.59, 1.87) | 0.82 (0.58, 1.16) | 0.21 (0.05, 1.00) |
1st post-intervention screening | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
n | 102 | 22 | 80 | 0 | 102 | 45 | 55 | 2 | 102 | 11 | 86 | 5 | |
% | 100.0 | 21.6 | 78.4 | 0.0 | 100.0 | 44.1 | 53.9 | 2.0 | 100.0 | 10.8 | 84.3 | 4.9 | |
All | |||||||||||||
RDT +ve | Freq. | 43 | 7* | 36* | 0 | 43 | 13** | 30** | 0 | 43 | 4 | 37 | 2 |
% | 42.2 | 31.8 | 45.0 | 0.0 | 42.2 | 28.9 | 54.5 | 0.0 | 42.2 | 36.4 | 43.0 | 40.0 | |
RDT −ve | Freq. | 59 | 15 | 44 | 0 | 59 | 32 | 25 | 2 | 59 | 7 | 49 | 3 |
% | 57.8 | 68.2 | 55.0 | 0.0 | 57.8 | 71.1 | 45.5 | 100.0 | 57.8 | 63.6 | 57.0 | 60.0 | |
Risk ratio (95% confidence interval) | 0.64 (0.29, 1.43) | 0.54 (0.32, 0.90) | 0.78 (0.24, 2.49) |
2nd post-intervention screening | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
n | 102 | 19 | 83 | 0 | 102 | 40 | 59 | 3 | 102 | 12 | 88 | 2 | |
% | 100.0 | 18.6 | 81.4 | 0.0 | 100.0 | 39.2 | 57.8 | 2.9 | 100.0 | 11.8 | 86.3 | 2.0 | |
All | |||||||||||||
RDT +ve | Freq. | 40 | 7* | 33 | 0 | 40 | 14 | 23 | 3 | 40 | 7 | 33 | 0 |
% | 39.2 | 36.8 | 39.8 | 0.0 | 39.2 | 35.0 | 39.0 | 100.0 | 39.2 | 58.3 | 37.5 | 0.0 | |
RDT −ve | Freq. | 62 | 12 | 50 | 0 | 62 | 26 | 36 | 0 | 62 | 5 | 55 | 2 |
% | 60.8 | 63.2 | 60.2 | 0.0 | 60.8 | 65.0 | 61.0 | 0.0 | 60.8 | 41.7 | 62.5 | 100.0 | |
Risk ratio (95% confidence interval) | 0.90 (0.39, 2.10) | 0.90 (0.54, 1.50) | 2.10 (0.72, 6.16) |