Variable | n | Cases (%) | OR (95% CI)* | p-value |
---|---|---|---|---|
Individual | Â | Â | Â | Â |
   Age group |  |  |  |  |
6 months-4 years | 518 | 48 (9.3) | 1.0 | - |
5-13 years | 919 | 160 (17.4) | 2.06 (1.26-3.38) | 0.015 |
   Sex |  |  |  |  |
Male | 727 | 123 (16.9) | 1.0 | - |
Female | 702 | 85 (12.1) | 0.68 (0.44-1.05) | 0.068 |
   Body mass index (BMI) (per additional unit) | 1436 | 208 (14.5) | 0.97 (0.90-1.05) | 0.40 |
   Socioeconomic status (per additional point score) | 1437 | 208 (14.5) | 0.87 (0.72-1.06) | 0.12 |
   Number of co-residents (per additional resident) | 1432 | 207 (14.5) | 1.05 (0.94-1.17) | 0.26 |
Prevention behaviour | Â | Â | Â | Â |
   Mosquito Net use |  |  |  |  |
None | 556 | 109 (19.6) | 1.0 | - |
Untreated mosquito net | 59 | 8 (13.6) | 0.64 (0.22-1.88) | 0.32 |
Insecticide-treated mosquito net | 659 | 70 (10.6) | 0.49 (0.30-0.78) | 0.013 |
   Frequency of net use |  |  |  |  |
Every night - seasonal | 235 | 29 (12.3) | 1.0 | - |
Every night - year round | 625 | 66 (10.6) | 0.84 (0.42-1.68) | 0.52 |
   Number of holes in net (per additional hole) | 875 | 98 (11.2) | 0.98 (0.91-1.06) | 0.51 |
   Proximity of penned livestock |  |  |  |  |
No livestock penned < 20 m from house | 835 | 131 (15.7) | 1.0 | - |
Livestock penned < 20 m from house | 594 | 77 (13.0) | 0.80 (0.50-1.27) | 0.25 |
House related | Â | Â | Â | Â |
   Elevation | 1393 | 204 (14.6) | 1.00 (1.00-1.01) | 0.28 |
   Wall material |  |  |  |  |
Cement | 327 | 41 (12.5) | 1.0 | - |
Mud | 1089 | 161 (14.8) | 1.21 (0.68-2.14) | 0.41 |
Wood | 9 | 3 (33.3) | 3.49 (0.31-39.29) | 0.23 |
Other | 5 | 1 (20) | 1.74 (0.12-24.55) | 0.59 |
   Roof material |  |  |  |  |
Metal sheet | 722 | 100 (13.9) | 1.0 | - |
Grass | 75 | 6 (8.0) | 0.54 (0.14-2.06) | 0.27 |
Coconut palm | 588 | 97 (16.5) | 1.23 (0.77-1.97) | 0.29 |
Other | 42 | 1 (2.4) | 0.15 (0.01-2.52) | 0.14 |
   Eaves |  |  |  |  |
Closed | 164 | 16 (9.8) | 1.0 | - |
Open | 1261 | 189 (15.0) | 1.63 (0.73-3.63) | 0.17 |
   House size (m2) | 1428 | 207 (14.5) | 0.99 (0.99-1.00) | 0.65 |
   Number of rooms (per additional room) | 1429 | 208 (14.6) | 0.87 (0.68-1.11) | 0.19 |
   Number of windows (per additional window) | 1426 | 207 (14.5) | 0.86 (0.75-0.99) | 0.038 |
   Number of doors (per additional door) | 1430 | 208 (14.5) | 0.98 (0.66-1.46) | 0.90 |