Table 2.

Multivariable regression models evaluating the association of market characteristics with offering laser prostatectomy or TURP, respectively

Variables	Offering Laser		Offering TURP
	OR (95% CI)	P Value	OR (95% CI)	P Value
Per year	1.49 (1.35–1.64)	<.001	0.83 (0.75–0.93)	.001
Per 1-point increase in socioeconomic summary score	1.21 (1.08–1.35)	.001	0.89 (0.81–0.98)	.015
Per 10 years of age	2.01 (1.25–3.24)	.004	12.33 (4.75–32.01)	<.001
African American*	0.97 (0.94–1.01)	.153	0.93 (0.90–0.96)	<.001
Hispanic*	1.04 (1.01–1.07)	.009	1.02 (0.98–1.05)	.391
Number of urologists per 100,000 population	1.18 (0.96–1.45)	.111	1.85 (1.47–2.34)	<.001
Number of surgical procedures per 100,000 population	1.01 (1.00–1.02)	.034	1.01 (1.00–1.02)	.072
Medicare*	1.00 (0.99–1.01)	.502	1.00 (0.99–1.02)	.562
Medicaid*	1.02 (0.96–1.08)	.624	1.12 (0.97–1.29)	.119

CI, confidence interval; OR, odds ratio; other abbreviation as in Table 1.

^*Per each 1% increase in proportion.