Table 3.

Univariate and Multivariate Analysis of Survival Associations with Intrathecal and Systemic Pharmacotherapy in Patients with Type I LM (with Tumor Cells in the CSF)

Parameter	Univariate Analysis				Multivariate Analysis
	Pr > ChiSq	Hazard Ratio	95% CI		Pr > ChiSq	Hazard Ratio	95% CI
Intrathecal pharmacotherapy	0.018	0.703	0.524	0.945	0.012	0.684	0.507	0.921
Systemic pharmacotherapy	0.0004	0.578	0.426	0.784	0.0003	0.565	0.416	0.768

Abbreviation: CSF, cerebrospinal fluid.