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Table 2 Univariate and multivariate Cox regression analysis of clinical pathologic features for OS in TCGA

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

  TCGA cohort
Univariate analysis Multivariate analysis
Characteristics P-value HR 95% CI P-value HR 95% CI
Age < 0.001 1.073 1.061–1.084 < 0.001 1.066 1.049–1.084
Gender 0.462 0.9 0.681–1.191 0.68 1.08 0.749–1.559
Grade < 0.001 3.093 2.637–3.628 0.028 1.33 1.032–1.714
Subtype < 0.001 2.004 1.765–2.275 0.11 1.194 0.961–1.484
IDH < 0.001 8.561 6.228–11.768 0.17 1.616 0.814–3.21
MGMT promoter < 0.001 0.228 0.139–0.376 0.026 0.508 0.28–0.921
1p/19q < 0.001 2.964 2.17–4.047 0.5 1.165 0.748–1.816
Risk score < 0.001 1.126 1.099–1.154 0.007 1.066 1.018–1.117