Variables | Time | Group | Mean score | 95% CI | p-value |
---|---|---|---|---|---|
Knowledge | Pre | Control | 62.29 | (60.58, 64.01) | P = 0.902 |
 | Intervention | 62.20 | (60.56, 63.84) | ||
Post | Control | 63.28 | (61.51, 65.05) | P < 0.001 | |
 | Intervention | 79.99 | (78.30, 81.69) | ||
Attitude | Pre | Control | 17.83 | (17.23, 18.43) | P = 0.001 |
 | Intervention | 19.25 | (18.67, 19.82) | ||
Post | Control | 18.72 | (18.13, 19.31) | P = 0.001 | |
 |  | Intervention | 22.09 | (21.52, 22.65) |  |