Table 3 Binary logistic regression analysis of dengue-preventive behaviors affecting the presence of Aedes immature production
Variables | Odds Ratios | 95% Confidence Interval | P value |
|---|---|---|---|
Container for drinking water (n = 105) | |||
 - No lid | 4.00 | 2.94–5.26 | <0.001* |
 - Covered with effective lid (reference) | 1.00 |  |  |
Container for used water covered by lid (n = 208) | |||
 - No lid or temephos | 3.45 | 2.63–4.35 | <0.001* |
 - Added temephos | 1.48 | 1.28–1.59 | <0.001* |
 - Had effective lid (Reference) | 1.00 |  |  |
 - Had effective lid and added temephos | 1.69 | 1.61–1.75 | <0.001* |
Changed water or added temephos in vase (n = 116) | |||
 - No | 1.85 | 1.69–2.00 | <0.001* |
 - Yes (reference) | 1.00 |  |  |
Changed water in pet water bowl (n = 103) | |||
 - No | 1.09 | 1.02–1.17 | 0.015* |
 - Yes (reference) | 1.00 |  |  |
Emptied water from flower pot (n = 31) | |||
 - No | 2.43 | 2.08–2.77 | <0.001* |
 - Yes (reference) | 1.00 |  |  |
Washed water container with brush or sponge (n = 208) | |||
 - No | 1.01 | 0.92–1.11 | 0.839 |
 - Yes (reference) | 1.00 |  |  |
Throw away unused outdoor containers (n = 208) | |||
 - No | 1.12 | 1.04–1.23 | 0.005* |
 - Yes (reference) | 1.00 |  |  |
Overturned other containers after use (n = 117) | |||
 - No | 1.29 | 1.12–1.51 | 0.001* |
 - Yes | 1.03 | 0.94–1.18 | 0.690 |
 - Yes, and kept away from rain (reference) | 1.00 |  |  |