. 2021 Jan 26;36(6):1605–1612. doi: 10.1007/s11606-021-06590-2

Table 3.

Percentage of Respondents in Medicaid Expansion and Non-Expansion States Who Received an HIV Test in the Last Year, Before and After 2014 Expansion

	Percentage with HIV testing the last year (%) [95% CI]^a
	Non-expansion states					Expansion states
	Pre-Exp.		Post-Exp.		Δ^b	Pre-Exp.		Post-Exp.		Δ^b	DiD^c	DDD^d
All	18	[17, 18]	17	[16, 18]	− 0.7	18	[17, 19]	18	[17, 18]	− 0.3	0.4	N/A
PCP	19	[18, 20]	18	[17, 19]	− 0.8	19	[19, 20]	19	[18, 19]	− 0.7	0.1	N/A
No PCP	16	[15, 17]	15	[14, 17]	− 0.5	16	[15, 17]	16	[14, 17]	0.1	0.6	N/A
Race
Non-Hisp. White	12	[12, 13]	12	[11, 13]	− 0.1	12	[12, 13]	13	[36, 37]	0.5	0.6	Ref
Non-Hisp. Black	33	[31, 35]	31	[29, 33]	− 1.5	38	[36, 40]	37	[59, 63]	− 1.3	0.2	− 0.4
Hispanic	16	[14, 17]	15	[14, 17]	− 0.1	19	[18, 20]	18	[42, 44]	− 1.0	− 0.9	− 1.5
Other	18	[15, 20]	15	[12, 17]	− 3.1	13	[12, 15]	15	[35, 40]	1.5	4.6	4.0
Race-sex
White male	11	[10, 13]	11	[10, 13]	0.1	12	[11, 13]	12	[11, 13]	0.1	0.1	Ref
White female	13	[12, 14]	13	[38, 40]	− 0.2	13	[12, 14]	13	[12, 14]	0.8	1.0	0.9
Black male	30	[27, 33]	26	[23, 30]	− 3.5	40	[38, 43]	36	[33, 39]	− 4.0	− 0.4	− 0.5
Black female	35	[33, 37]	34	[32, 37]	− 0.3	63	[61, 65]	59	[57, 61]	− 4.0	− 3.7	− 3.8
Hispanic male	12	[10, 14]	10	[8, 12]	− 1.8	15	[14, 17]	15	[13, 17]	− 0.2	1.6	1.5
Hispanic female	19	[17, 21]	20	[18, 22]	0.9	22	[21, 24]	20	[19, 22]	− 2.1	− 3.0	− 3.1
Other male	15	[11, 19]	12	[9, 15]	− 3.5	12	[10, 15]	13	[10, 15]	0.5	4.0	3.9
Other female	20	[17, 23]	18	[13, 22]	− 2.2	14	[12, 17]	17	[14, 20]	2.2	4.4	4.4

^aRegression-adjusted and survey-weighted predicted proportions. Covariates were age, sex, marital status, highest level of educational attainment, employment status, and whether the respondent was in the BRFSS cell phone sample. ^bAll absolute testing rates are rounded to the nearest percentage point; deltas are rounded to the nearest tenth percentage point. ^cDifference-in-differences compared within race or race-sex subgroup. ^dTriple difference-in-differences compared to reference group. *Significant at p < 0.05; **significant at p < 0.01