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Table 2 Multivariate Cox analysis using ACCI as a categorical variable as well as in dichotomised form

From: Age-adjusted Charlson comorbidity index in recurrent glioblastoma: a new prognostic factor?

  Hazard Ratio 95% CI P-Value
Age (> = 65 vs. < 65) 0.62 0.34–1.13 0.12
Postoperative KPSS (< 80 vs. > = 80)* 2.00 1.25–3.22 0.004
Resection (complete/incomplete) 1.61 1.04–2.51 0.034
ACCI 0.94 0.80–1.11 0.467
A
 Age (> = 65 vs. < 65) 0.74 0.41–1.32 0.306
 ACCI 0.98 0.84–1.15 0.84
 Resection (complete/incomplete) * 1.74 1.12–2.67 0.013
B
 Age (> = 65 vs. < 65) 0.80 0.50–1.29 0.363
 Resection (complete/incomplete) * 1.83 1.17–2.85 0.008
 ACCI 6.5 0.64 0.31–1.31 0.219
C
 Age (> = 65 vs. < 65) 0.75 0.46–1.21 0.236
 Resection (complete/incomplete) * 1.68 1.07–2.64 0.023
 ACCI 6.5 0.71 0.34–1.48 0.359
 Postoperative KPS (< 80 vs. > = 80)* 1.88 1.18–3.01 0.008
  1. CI Confidence Interval; *P</=0.05
  2. A Subanalysis without KPSS; B Subanalysis with the ACCI cut-off of 6.5; C Subanalysis with the ACCI cut-off of 6.5 and KPSS