Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Pre and post subscales for intervention group (N = 27)
| Range | Pre-test score | Post-test score | Change in score (%) M (SD) |
P value | |
|---|---|---|---|---|---|
| M (SD) | M (SD) | ||||
| Subscales | |||||
| Knowledge | 14–70 | 40.85 (6.55) | 60.8 (8.89) | 29 (16) | .000 |
| SD skills | 12–60 | 44.2 (6.53) | 51 (6.04) | 11 (13) | .000 |
| Attitude | 13–65 | 49.44 (6) | 54.4 (6.7) | 8 (13) | .000 |
| Practice | 12–60 | 31.67 (4.87) | 46.56 (8.69) | 25 (14) | .000 |
| Total | 51–255 | 166.2 (15.2) | 212.78 (27.1) | 18 (11) | .000 |
