Table 1 Baseline characteristics overall and by group
| Intervention | Control | Overall | ||
|---|---|---|---|---|
| N | 51 | 51 | 102 | |
| Male | N (%) | 22 (43.1) | 21 (41.2) | 43 (42.2) |
| Female | N (%) | 29 (56.9) | 30 (58.8) | 59 (57.8) |
| Age, years | Mean (SD) | 25.3 (3.6) | 24.6 (2.6) | 25.0 (3.1) |
| Semester | Median (IQR) | 9.0 (7.0–9.5) | 9.0 (7.0–10.0) | 9.0 (7.0–10.0) |
| Grade point average | Median (IQR) | 2.0 (1.8–2.1) | 2.0 (1.8–2.2) | 2.0 (1.8–2.2) |
| Rheumatology knowledge | Median (IQR) | 2.0 (1.0–3.0) | 2.0 (2.0–3.0) | 2.0 (1.0–3.0) |