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)