Table 5.

Enabling factors^∗ for veterans' utilization of inpatient hospitalization.

	Univariate logistic regression (n = 296)			Univariate negative binomial (n = 104)
	Estimate	P value	Confidence interval	Estimate	P value	Confidence interval
Income
<$20,000	1.164	0.3706	0.622–2.181	−0.0998	0.5996	−0.4726–0.2729
$20,000–$40,000	0.811	0.2693	0.462–1.421	−0.0920	0.6074	−0.4432–0.2591
**>$40,000	—	—	—	—	—	—
Priority score
**Priority 1	—	—	—	—	—	—
Priorities 2, 3, 4, 5, and 6	0.844	0.2312	0.376–1.892	−0.1497	0.5301	−0.6171–0.3177
Priorities 7a, 7c, 8a, and 8c	1.368	0.1822	0.583–3.211	0.0020	0.9935	−0.4855–0.4896
Miles to VA	1.004	0.3940	0.995–1.014	−0.0021	0.4523	−0.0074–0.0033

*Controlling for site, **reference variable.