Table 2.

Univariate cumulative survival analysis (54 months)

Survival	L1CAM expression	Cases	Events	Estimate	95% CI lower	95% CI upper	p-value
OS	negative	346	245	69.32	62.81	75.82	< 0.001
	positive	106	83	46.23	36.77	55.69
PFS	negative	346	254	61.2	54.46	67.95	< 0.001
	positive	106	87	37.43	27.88	46.98

OS overall survival, PFS progression free survival, CI confidence interval