Table 4.

Multivariate Analysis of Progression-Free Survival With FGF13 Expression and Proliferative Marker Ki67

Variable	Hazard Ratio*	95% CI	P
High FGF13 expression	3.9	1.2 to 12.0	.02
Ki67 ≥ 5%	4.1	1.6 to 10.3	.003

^*The hazard ratio and its CI were estimated using a Cox proportional hazard model.