Table 2.

Scope of Practice of Family Physicians With and Without Addiction Medicine Board Certification From 2017–2019 ABFM Continuing Certification Examination Registration Questionnaire and 2016–2019 National Graduate Survey

Characteristics	National Graduate Survey 2016–2019			Continuing Certification 2017–2019
	ADM Certified	Not ADM Certified	P value^*	ADM Certified	Not ADM Certified	P value^*
	n (%)	n (%)		n (%)	n (%)
Prenatal care	^{^†}			18 (12.9)	2,805 (11.2)	.521
Delivering babies	7 (14.9)	1,194 (13.7)	.806	12 (8.6)	1,637 (6.6)	.323
Newborn hospital care	10 (21.3)	2,101 (24.0)	.665	14 (10.1)	3,169 (12.7)	.356
Pediatric hospital care (not newborn)	8 (17.0)	1,714 (19.6)	.661	8 (5.8)	2,286 (9.1)	.166
Pediatric outpatient care	28 (59.6)	6,704 (76.5)	.006	43 (30.9)	13,812 (55.3)	<.001
Adult inpatient medicine	19 (40.4)	3,445 (39.4)	.885	41 (29.5)	6,079 (24.3)	.157
Intensive care/ICU-CCU	8 (17.0)	1,953 (22.3)	.386	11 (7.9)	2,316 (9.3)	.583
Behavioral health care	44 (93.6)	7,693 (87.8)	.224	99 (71.2)	8,962 (35.9)	<.001
Integrative medicine	8 (17.0)	1,648 (18.8)	.754	14 (10.1)	1,132 (4.5)	.002
End of life care	20 (42.6)	5,354 (61.1)	.009	22 (15.8)	7,071 (28.3)	.001
Buprenorphine treatment	44 (93.6)	886 (10.1)	<.001	26 (83.9)	285 (5.7)	<.001^{^‡}
Pharmacologic management of HIV/AIDS	15 (31.9)	1,554 (17.8)	.012	1 (3.2)	197 (3.9)	1.000^{^‡}
Pharmacologic management of hepatitis C	23 (48.9)	1,688 (19.3)	<.001	6 (19.4)	183 (3.6)	<.009^{^†}

ABFM, American Board of Family Medicine; ADM, addiction medicine; HIV/AIDS, human immunodeficiency virus/acquired immuno deficiency syndrome; ICU-CCU, intensive care unit-coronary care unit.
↵* Unless otherwise noted, χ² test was to calculate the P value.
↵† Data on prenatal care provision was not available for the National Graduate Survey.
↵‡ Fisher exact test was used to calculate this P value.