| Pre-OSCE | Post-OSCE | Mean Difference | SD | p | Effect size |
---|---|---|---|---|---|---|
Scrubbing, gowning & gloving | 2.74 | 4.51 | 1.77 | 1.14 | <.001 | 1.55 |
Hand knot-tying | 0.43 | 5.29 | 4.86 | 1.15 | <.001 | 4.23 |
Surgical knot-tying | 0.03 | 3.41 | 3.39 | 1.06 | <.001 | 3.20 |
Venous cut down | 1.57 | 4.71 | 3.14 | 1.44 | <.001 | 2.18 |
Laparotomy | 0.71 | 4.13 | 3.41 | 1.28 | <.001 | 2.66 |
Adult intubation | 1.41 | 3.94 | 2.53 | 1.49 | <.001 | 1.70 |