Table 2.

Engagement in care before and after a RUSH-era ED visit among a cohort of 2068 patients previously diagnosed with HIV infection

		n	Engagement in Care				McNemar OR Effectiveness of intervention (95% CI)	P-value	χ2 test Difference of effectiveness across groups	P-value
			Before		After
			#	%	#	%
Sex	Female	729	304	42%	438	60%	4.72 (3.30–6.77)	<0.001	2.40	0.122
	Male	1339	550	41%	778	58%	3.38 (2.69–4.24)	<0.001
Race	Black	1403	521	37%	804	57%	4.41 (3.47–5.60)	<0.001	7.56	0.0561
	Hispanic	354	208	59%	257	73%	2.88 (1.85–4.51)	<0.001
	White	276	115	42%	141	51%	2.18 (1.32–3.61)	0.002
	Other	35	10	29%	14	40%	5.00 (0.58–42.8)	0.142
Age group	16–24	86	23	27%	48	56%	9.33 (2.84–30.7)	<0.001	13.24	0.0102
	25–34	401	137	34%	236	59%	5.95 (3.70–9.55)	<0.001
	35–44	661	268	41%	377	57%	3.53 (2.52–4.96)	<0.001
	45–54	656	300	46%	409	62%	3.53 (2.52–4.96)	<0.001
	55+	264	126	48%	146	55%	1.87 (1.13–3.10)	0.015
Year of visit	2009	600	273	46%	353	59%	2.86 (2.02–4.05)	<0.001	5.03	0.1693
	2010	602	246	41%	340	56%	3.41 (2.39–4.87)	<0.001
	2011	440	174	40%	269	61%	4.52 (2.98–6.86)	<0.001
	2012	426	161	38%	254	60%	5.04 (3.22–7.89)	<0.001
Years since diagnosis	1–5	627	232	37%	366	58%	5.19 (3.55–7.57)	<0.001	5.44	0.2448
	6–10	516	221	43%	318	62%	3.77 (2.60–5.47)	<0.001
	11–15	484	196	41%	275	57%	3.19 (2.20–4.64)	<0.001
	16–20	274	139	51%	167	61%	2.65 (1.52–4.62)	0.001
	21+	167	66	40%	90	54%	3.00 (1.56–5.77)	0.001
Total	Total	2068	854	41%	1216	59%	3.74 (3.09–4.53)	<0.001