| Full score | Mean score ( \(\overline{x}\) ±s) |  | Grading, n (%) |  |
---|---|---|---|---|---|
Low | Moderate | High | |||
Knowledge | 70 | 51.46 ± 5.96 | 17 (4.3) | 134 (33.9) | 244 (61.8) |
Attitude | 75 | 58.71 ± 2.19 | 0 (0.0) | 103 (26.1) | 292 (73.9) |
Practice | 20 | 18.15 ± 0.98 | 14(3.5) | 45(11.4) | 336(85.1) |