Table 2 Pre-test and Post-test Scores
From: PBL teaching in ultrasonography resident standardization training in the COVID-19 pandemic
Residents | Pre-test Score | Post-test Score | Practical-test score |
|---|---|---|---|
Observation group | 75 | 89 | 91 |
Control group | 76 | 83 | 85 |
P value | 0.12 | 0.02 | < 0.01 |