Table 1.

Characteristics of Respondents by Specialty

Characteristic	All Adult-care Residents		Internal Medicine Residents		Family Practice Residents		Obstetrics/Gynecology Residents		P Value*
	N	Wgt %	N	Wgt %	N	Wgt %	N	Wgt %
Total	928		279		326		323
Personal characteristics
Gender
Male	473	59	176	64	173	54	124	38
Female	454	41	103	36	153	46	198	62	<.001
Race/ethnicity
White	629	61	156	55	234	71	239	75
Asian	178	29	94	36	46	15	38	12
URM	109	10	22	8	45	14	42	13	.001
Training characteristics
Graduate of U.S. medical school
Yes	747	69	185	61	258	78	304	94
No	181	31	94	39	68	22	19	6	<.001
Mean percentage of training time based in the ambulatory setting				27		48		22
Training time in ambulatory setting, %
0				15		15		30
1–25				72		44		58
26+				13		41		12

N=number of respondents. Data are missing for gender (n=1) and race/ethnicity (n=12).

Wgt %=sample size–adjusted percentage reflecting relative population and response bias.

^*P value fromχ²analysis comparing Internal Medicine residents, family practice residents, and Obstetrics/Gynecology residents.

URM, underrepresented minorities (e.g., African Americans, Hispanics, Native Americans, Aleutian Natives).