Table 2 Differences in knowledge, attitude and total (overall) (shown as median (interquartile range) scores at pre, post and retention stages of the educational intervention
Domain | Pre | Post | p value | Pre | Retention | p value | Post | Retention | p value |
|---|---|---|---|---|---|---|---|---|---|
Knowledge | 39 (44–46) | 44 (44–44) | <0.001 | 41 (40–41) | 46 (43–46) | <0.001 | 46 (46–46) | 53 (49–53) | 0.254 |
Attitude | 42 (40–44) | 45 (44–46) | <0.001 | 42 (40–44) | 35 (34–36) | <0.001 | 45 (44–46) | 35 (34–36) | <0.001 |
Overall | 81 (75–83) | 89 (86–92) | <0.001 | 81 (75–83) | 80 (77–83) | 0.901 | 89 (86–92) | 80 (77–83) | <0.001 |