Variable		(n) (%)
Age (years)	25-29	188 (44.9)
	30-34	200 (47.7)
	35-39	31 (7.4)
Gender	Female	194 (46.4)
	Male	225 (53.6)
Marital status	Single	226 (53.9)
	Partnered with children	96 (22.9)
	Partnered without children	93 (22.2)
	Divorced	4 (0.9)
Ethnicity	White	264 (63.1)
	Hispanic/Latino	39 (9.3)
	Black/African American	34 (8.1)
	Asian/Pacific Islander	82 (19.6)
Other advanced degree	Yes	112 (26.7)
	No	307 (73.3)
Years elapsed between college and medical school	0	222 (53.0)
	1	94 (22.4)
	2	45 (10.7)
	3	26 (6.0)
	4 or more	32 (7.6)
Region of training	Northeast	195 (46.5)
	Southeast	51 (12.2)
	Midwest	123 (29.3)
	Southwest	28 (6.7)
	West	22 (5.3)
Post-Graduate Year	1	100 (23.8)
	2	79 (18.8)
	3	77 (18.4)
	4	87 (20.7)
	5	53 (12.6)
	6-8	23 (5.5)