Table 2.

Demographic information of participants

Cohort	Class size	n	Response rate (%)	Previous education		Research experience		GPA
				Yes	No	Yes	No	Above 3.7	Below 3.7
U1/U2	77	17	22	0	17	1	16	4	13
U3/QY	76	50	66	23	27	14	36	12	38
M1	54	48	89	24	24	16	32	35	13
New Grads	65	13	22	6	7	6	7	12	13