Table 3.

Predictors of disease-specific survival on univariate and multivariate analysis

	Univariate		Multivariate
Factor	HR (95% C.I.)	P-value	HR (95% C.I.)	P-value
Gender
Male	Reference		Reference
Female	0.91 (0.76–1.09)	0.32	0.92 (0.77–1.12)	0.41
Race
White	Reference		Reference
AA	1.74 (1.40–2.16)	<0.001	1.78 (1.40–2.27)	<0.001
Asian	0.65 (0.40–1.04)	0.07	0.84 (0.50–1.41)	0.50
Other	0.16 (0.06–0.44)	<0.001	0.25 (0.09–0.66)	0.006
Marital Status
Not married	Reference		Reference
Married	0.65 (0.53–0.78)	<0.001	0.71 (0.58–0.87)	0.001
Unknown	0.34 (0.25–0.46)	<0.001	0.40 (0.29–0.56)	<0.001
Agea	1.04 (1.04–1.05)	<0.001	1.04 (1.03–1.05)	<0.001
Stage
T0–T2b	Reference		Reference
T3–T4	5.13 (4.19–6.29)	<0.001	4.13 (3.35–5.09)	<0.001
Unknown	1.96 (1.54–2.49)	<0.001	1.86 (1.45–2.39)	<0.001

^aContinuous variable

^bAJCC T stage 0–2 or MFCG stage I–II