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Table 3 Prognostic factors affecting disease free survival and overall survival in multivariate analysis.

From: Malignant peripheral nerve sheath tumors (MPNST) – Clinicopathological study and treatment outcome of twenty-four cases

Variables

Chi Square

95% C.I.

Hazard Ratio

P Value

DFS

1. Cellular differentiation

10.51

4.20 – 463.30

0.3101

0.005*

OS

1. Tumor Grade

6.08

1.41 – 3.07

0.2741

0.01*

  1. C.I. = Confidence Interval, DFS = Disease free survival, OS = Overall survival, *: Statistically Significant.