Table 1.
Pretest score, n (%) | Posttest score, n (%) | |
---|---|---|
Low (0-9) * | 25 (17.6) | 1 (0.7) |
Medium (10-19) | 109 (76.8) | 32 (22.5) |
High (≥20) | 8 (5.6) | 109 (76.8) |
Average score (median, IQR) | ||
Total ** | 12 (10-16) | 21 (20-23) |
Males *** | 12 (9-16) | 21 (18-22) |
Females | 13 (11-16) | 22 (20-23) |
*p<0.001, McNemar-Bowker test, **p<0.05, Wilcoxon signed-rank test, ***p<0.05, Mann-Whitney U-test for post test scores by gender. IQR: Interquartile range