Table 4 Type of damage: percentage of assessment households responding to LLIN survey question “What was the principle cause of the damage to this LLIN?” at 12 and 18 months assessment visits
Kessounou South | Malanville North | Allada South | Kandi North | |||||
|---|---|---|---|---|---|---|---|---|
Distance to water for washing nets | < 0.05 km | > 5.0 km | ||||||
Assessment visit | T12 | T18 | T12 | T18 | T12 | T18 | T12 | T18 |
n of nets found with any hole (s) | 219 | 210 | 294 | 260 | 178 | 133 | 241 | 208 |
n (%) of nets with ‘rip in the fabric’ | 158 (72) | 142 (68) | 279 (95) | 248 (95) | 133 (75) | 114 (86) | 219 (91) | 178 (86) |
CI 95% | 65.87-77.66 | 61.02-73.58 | 91.75-96.88 | 92.11-97.34 | 67.86-80.54 | 78.76-90.66 | 86.57-93.89 | 80.16-89.71 |
n (%) of nets with ‘rip in the seam’ | 4 (2) | 5 (2) | 3 (1) | 5 (2) | 10 (6) | 3 (2) | 9 (4) | 16 (8) |
CI 95% | 00.71-04.60 | 01.02-05.45 | 00.35-02.96 | 00.82-04.42 | 03.08-10.03 | 00.77-06.42 | 01.98-06.94 | 04.79-12.13 |
n (%) of nets with ‘burn holes’ | 52 (24) | 62 (29) | 9 (3) | 6 (2) | 26 (14) | 11 (8) | 12 (5) | 9 (4) |
CI 95% | 18.59-29.80 | 23.77-36.02 | 01.62-05.71 | 01.06-04.94 | 10.17-20.54 | 04.68-14.20 | 02.87-08.50 | 02.29-08.02 |
n (%) of nets chewing by rodent | 5 (2) | 2 (1) | 3 (1) | 1 (1) | 9 (5) | 5 (4) | 1 (0) | 5 (2) |
CI 95% | 00.98-05.23 | 00.26-03.41 | 00.35-02.96 | 00.07-02.15 | 02.68-09.33 | 01.62-08.50 | 00.07-02.31 | 01.03-05.50 |