TABLE 6.

Multivariate logistic regression model of self-treatment of last lifetime abscess in 457 injection drug users, California, 2003–2005

	Adjusted odds ratio	95% CI
Age
<30 years	1.00	–
30–39 years	0.91	(0.29–2.90)
40–49 years	1.31	(0.44–3.90)
50+ years	1.49	(0.49–4.56)
Race
White	1	–
Black	0.60	(0.34–1.04)
Latino	1.57	(0.95–2.60)
Gender
Male	1	–
Female	1.21	(0.79–1.85)
SEP client
No	1	–
Yes	0.88	(0.58–1.32)
Insured
No	1	–
Yes	0.93	(0.62–1.39)
Have usual place of care
No	1	–
Yes	0.61	(0.40–0.92)
Contrast	Odds ratio	95% CI
Latino vs. Black	2.62	(1.66–4.13)