Table 2.

Multivariable logistic regression analysis of covariates of HIV testing

	All patients	Patients with blood or body fluid exposures	Patients with sexual assault	Patients with a primary sexually transmitted infection/disease
	n=7901	n=0.8011	n=0.6781	n=5.621
	OR (95% CI)	OR (95% CI)	OR (95% CI)	OR (95% CI)
Age (years)
13–17	1.00	1.00	1.00	1.00
18–22	1.15 (0.78–1.68)	0.84 (0.06–12.61)	2.33 (0.76–7.18)	3.49 (0.75–16.22)
23–27	1.08 (0.74–1.58)	0.79 (0.06–10.62)	1.76 (0.54–5.72)	4.19 (0.89–19.81)
28–32	1.18 (0.85–1.63)	1.53 (0.12–19.20)	1.02 (0.18–5.77)	0.47 (0.06–3.50)
33–37	1.09 (0.75–1.59)	0.48 (0.04–5.93)	0.79 (0.11–5.62)	1.48 (0.23–9.40)
38–42	1.14 (0.79–1.64)	0.91 (0.07–12.09)	<0.001	2.50 (0.33–19.03)
43–47	0.88 (0.59–1.33)	0.76 (0.06–10.45)	<0.001	0.77 (0.07–9.12)
48–52	0.64 (0.40–1.02)	0.08 (0.01–0.90)	<0.001	<0.001
53–57	0.41 (0.22–0.74)	0.68 (0.04–12.77)	<0.001	<0.001
58–64	0.38 (0.22–0.66)	0.77 (0.04–13.70)	<0.001	<0.001
Gender
Male	1.00	1.00	1.00	1.00
Female	0.83 (0.69–1.01)	0.35 (0.16–0.78)	1.49 (0.44–5.05)	3.03 (1.23–7.46)
Ethnicity
Non-Hispanic	1.00	1.00	1.00	1.00
Hispanic	1.39 (1.06–1.81)	0.79 (0.20–3.11)	1.62 (0.24–11.12)	0.22 (0.03–1.61)
Unknown	0.79 (0.55–1.15)	0.59 (0.21–1.69)	1.22 (0.20–7.36)	0.25 (0.04–1.64)
Race
White	1.00	1.00	1.00	1.00
Black	1.52 (1.19–1.94)	0.50 (0.18–1.36)	1.83 (0.68–4.94)	0.75 (0.28–2.00)
Other	1.26 (0.82–1.96)	1.02 (0.24–4.46)	2.16 (0.12–39.63)	<0.001
Health Insurance
Private	1.00	1.00	1.00	1.00
Medicare	1.95 (1.20–3.16)	NA	<0.001	1.28 (0.16–10.17)
Medicaid	2.35 (1.81–3.03)	1.75 (0.74–4.15)	0.31 (0.07–1.38)	0.70 (0.22–2.27)
Self-pay/No-charge/Other	1.74 (1.35–2.23)	0.18 (0.04–0.79)	1.46 (0.49–4.34)	1.33 (0.50–3.52)
Unknown	1.34 (0.83–2.17)	0.46 (0.08–2.64)	0.45 (0.16–1.28)	2.70 (0.40–18.39)
Region
Midwest	1.00	1.00	1.00	1.00
Northeast	1.57 (1.04–2.38)	2.36 (0.87–6.41)	1.50 (0.45–5.00)	0.53 (0.12–2.31)
South	1.35 (0.90–2.01)	1.37 (0.43–4.41)	0.88 (0.27–2.93)	1.92 (0.60–6.21)
West	0.99 (0.67–1.46)	1.07 (0.39–2.95)	0.28 (0.04–1.85)	1.96 (0.45–8.47)

¹in millions