Effect of gynecologic oncologist availability on ovarian cancer mortality

Table 3 Adjusted odds of high ovarian cancer mortality by gynecologic oncologist practice location

County level variable	Odds ratio	Odds ratio 95%CI	P-value
Distance to GO
≥ 25 to < 50 miles vs < 25 miles	1.40	(1.04, 1.89)	0.029
≥ 50 miles vs < 25 miles	1.59	(1.18, 2.15)	0.003
General surgeon per avg. pop.
1st Tertile: (< 11.72) vs 0	0.35	(0.24, 0.50)	< 0.001
2nd Tertile: (> 11.72 to < 20.47) vs 0	0.35	(0.24, 0.51)	< 0.001
3rd Tertile: (> 20.47) vs 0	0.32	(0.22, 0.48)	< 0.001
Incidence Rate	1.15	(1.12, 1.18)	< 0.001
% Population Age 45 to 54	1.25	(1.15, 1.37)	< 0.001
% Population Age 75+	1.39	(1.31, 1.48)	< 0.001
% Population non-Hispanic Asian/Pacific Islander	0.88	(0.80, 0.96)	0.004
% Population Hispanic	0.99	(0.97, 1.00)	0.027

The model is adjusted for all the covariates shown in the county level variable column. GO: Gynecologic oncologist.