Knowledge, attitude, and practice index | Baseline (pre-intervention) | 6 months (after intervention) | 24 months (after intervention) | P-value†(baseline to 6 months) | P-value†(6 months to 24 months) |
---|---|---|---|---|---|
Mean knowledge score ± S.D | 2.9 ± 1.0 | 3.5 ± 0.6 | 3.3 ± 0.5 |  < 0.001*** | 0.080 |
Mean attitude score ± S.D | 4.0 ± 1.2 | 5.3 ± 1.0 | 6.0 ± 1.0 |  < 0.001*** |  < 0.001*** |
Mean practice score ± S.D | 0.9 ± 0.7 | 2.8 ± 0.6 | 3.0 ± 0.2 |  < 0.001*** | 0.002** |