Table 1.

Study population characteristics

	N	Percent
Age
≤30	23	25%
31–40	28	30%
41–50	23	25%
51–60	14	15%
61–70	5	5%
Sex
Male	41	45%
Female	51	55%
Program
Eastern Maine Med Ctr	20	22%
Maine-Dartmouth	18	19%
Maine Medical Center	31	33%
Concord Hospital	11	12%
Central Maine Med Ctr	13	14%
Years since residency
0	28	34%
1–3	11	13%
4–9	9	11%
10–19	17	21%
20–40	16	20%
Percent clinical time
0–19%	1	1%
20–39%	28	30%
40–59%	10	11%
60–79%	26	28%
80–99%	24	26%
100%	3	3%