|
| Pre | Post | Test of significance | ||
| No. | % | No. | % | ||
| Total knowledge |
|
|
|
|
|
| Poor | 17 | 25.0 | 12 | 17.6 |
|
| Fair | 34 | 50.0 | 18 | 26.5 |
|
| Good | 17 | 25.0 | 38 | 55.9 |
|
| Mean% ± SD | 66.1 ± 11.4 | 72.9 ± 12.0 | t: −3.631 P: .001* | ||
| Total attitude |
|
|
|
|
|
| Negative | 34 | 50.0 | 21 | 30.9 |
|
| Positive | 34 | 50.0 | 47 | 69.1 |
|
| Mean% ± SD | 77.9 ± 11.2 | 86.4 ± 11.2 | t: −4.815 P: <.001* | ||