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Table 4 Multiple logistic regression analysis predicting the tumor recurrence

From: Predicting recurrence of non-small cell lung cancer based on mean computed tomography value

   Univariate analysis    Multivariate analysis
Risk factor HR 95% CI   P-value HR 95% CI   P-value
Age
 65< vs 65 1.75 1.17 2.73 0.055     
Type of resection
 PR vs Seg or Lob 1.31 0.944 1.81 0.11     
Tumor size
 12.9 < vs 12.9 2.07 1.53 2.90 0.0001 1.28 0.91 2.21 0.26
CEA
 5.0< vs 5.0 1.36 0.667 2.33 0.35     
SUVmax value
 2.5< vs 2.5 2.36 1.57 3.77 <0.0001 2.12 1.12 2.68 0.058
C/T ratio
 38.2 < vs 38.2 2.96 2.01 4.80 <0.0001 1.38  0.86 2.99 0.20
mCT value (H.U)
-506 vs -506 > 3.41 2.31 5.52 <0.0001 2.92 1.29 11.2 0.043
Solid size
 0 < vs 0 3.93 2.59 6.68 <0.0001 1.49 0.78 7.12 0.11
 Ly(-) and v(-) vs others 3.56 2.21 4.48 <0.0001 3.12 1.41 5.57 0.039
  1. PR Partial resection, Seg Segmentectomy, CEA Carcinoembryonic antigen, SUV Standardized uptake value, C/T ratio Consolidation / tumor ratio, mCT Mean computed tomography, HU Hounsfield unit