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Table 6 Significance of survival association for GNS signature and IDH1 status

From: Digital transcriptome profiling of normal and glioblastoma-derived neural stem cells identifies genes associated with patient survival

  

Single covariate

Two covariates

Data set

Number of cases

GNS signature

IDH1status

GNS signature

IDH1status

TCGA

270

5.3 × 10-5

0.0015

0.0091

0.1489

Gravendeel, glioblastoma cases

118

2.7 × 10-5

0.0031

9.2 × 10-4

0.0840

Gravendeel, grade I to III glioma cases

86

6.5 × 10-4

0.5776

6.3 × 10-4

0.5408

  1. Wald test P-values, indicating association with survival, for each covariate in a Cox proportional hazards model with one or two covariates (GNS signature, IDH1 status or both). Cases with unknown IDH1 mutation status were excluded.