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Table 1 Univariate and multivariate Cox regression analysis of clinical pathologic features for OS in CGGA

From: Natural killer cell-related gene signature predicts malignancy of glioma and the survival of patients

  CGGA cohort
Univariate analysis Multivariate analysis
Characteristics P-value HR 95% CI P-value HR 95% CI
Age < 0.001 1.033 1.02–1.047 0.938 1.001 0.985–1.017
Gender 0.621 0.931 0.7–1.237 0.897 0.979 0.707–1.356
Grade < 0.001 2.017 1.736–2.344 < 0.001 1.455 1.199–1.767
Subtype < 0.001 1.631 1.428–1.862 0.007 1.281 1.069–1.535
IDH1 < 0.001 0.367 0.27–0.501 0.118 0.721 0.479–1.086
Radio < 0.001 0.505 0.368–0.694 < 0.001 0.49 0.345–0.696
Chemo 0.001 1.658 1.219–2.255 0.098 1.343 0.947–1.905
Risk score < 0.001 17.093 6.993–41.783 0.048 4.1 1.009–16.652