The Influence of Marital Status on the Survival of Patients with Uveal Melanoma

Table 4

Univariate and multivariate analysis for evaluating the influence of marital status on OS according to gender.

Variables	Median OS (month)	Univariate analysis		Multivariate analysis
		Log-rank χ^2	value	HR (95% CI)	value
Male	44	37.102	<0.001		<0.001
Married	45			Reference
Single	44			1.053 (0.837, 1.325)	0.658
Divorced/separated	36			1.242 (0.922, 1.672)	0.154
Widowed	37			2.350 (1.764, 3.132)	<0.001
Female	47	61.563	<0.001		<0.001
Married	48			Reference
Single	44			0.968 (0.732, 1.280)	0.819
Divorced/separated	46.5			1.265 (0.959, 1.670)	0.097
Widowed	42			2.146 (1.749, 2.633)	<0.001