question type | Bilingual group | PBL bilingual group | T | P |
Basic knowledge | 53.24 ± 2.22 | 54.52 ± 2.97 | −2.15 | 0.03 |
Case analysis | 17.36 ± 1.14 | 27.45 ± 1.13 | −38.94 | 0.0 |
Treatment progress | 4.22 ± 0.95 | 8.0 ± 0.83 | −18.72 | 0.0 |