Table 8.

Cox proportional hazards multivariate model after propensity score matching

Parameter	HR	95.0% CI		p-value
		Lower	Upper
Age	1.764	1.512	2.058	< 0.001
Charlson/Deyo	1.459	1.251	1.702	< 0.001
Extraocular extension	1.254	1.064	1.478	0.007
Larger tumor size	1.523	1.401	1.655	< 0.001
Brachytherapy	0.451	0.399	0.509	< 0.001
Ciliary body invasion	1.196	1.023	1.4	0.025

HR – hazard ratio, CI – confidence interval