TABLE 2.

Multivariable adjusted odds ratios for medium/high versus low Emergency Department utilization.

	Odds ratio	95% CI	p-Value
Age (years)
<12	0.38	0.26–0.56	<0.001
12–18	0.47	0.35–0.63	<0.001
≥18	1.00 (ref)	–	–
Sex
Male	1.00 (ref)	–	–
Female	1.59	1.26–2.03	<0.001
Race
White or European American	1.00 (ref)	–	–
Black or African American	1.45	1.11–1.92	0.008
Other/Unknown race	0.73	0.44–1.18	0.204
Hispanic ethnicity	1.51	0.89–2.51	0.121
Insurance type
Commercial	1.00 (ref)	–	–
Medicaid	1.71	1.37–2.14	<0.001
Other/Unknown	0.58	0.30–1.04	0.085

Note: Bolded values are statistically significant (p < 0.05).