Table 3 Dengue preventive knowledge within and between groups
Control | DPLb Only | DPL + SMS | p-valuea | |
|---|---|---|---|---|
Preintervention mean score | 71.4 ± 12.2 | 68.3 ± 14.01 | 64.1 ± 13.7 | 0.0006 |
Postintervention mean score | 71.7 ± 11.8 | 81.6 ± 10.9 | 96.8 ± 2.7 | 0.000 |
Mean score difference | 0.2 ± 4.5 | 13.3 ± 8.8 | 32.7 ± 13.7 | 0.000 |