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Table 2 Comparison of clinico-radiological data between lesions in recurrence(+) and recurrence(-) categories

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

Factors Recurrence(-) (n) Recurrence(+) (n) p value
Gender    <0.0001
 Male 195 33  
 Female 254 12  
Age    <0.0001
 <65 years 207 6  
 ≥65 years 242 39  
Lesion size    <0.0001
 <12.9 mm 249 6  
 ≥12.9 mm 200 39  
Histology    <0.0001
 Non adenoca 29 13  
 Adenoca 420 32  
mCT value (H.U)    <0.0001
 < -506 162 43  
 ≥-506 287 2  
C/T ratio    <0.0001
 < 38.2 178 39  
 >38.2 271 6  
SUV    <0.0001
 < 2.5 426 41  
 >2.5 23 4  
CEA    0.0022
 < 5.0 410 27  
 ≥5.0 39 18  
Operative procedure    0.122
 Partial resection 246 30  
 Segmentectomy 203 15  
Solid tumor size (mm)    <0.0001
 0 217 0  
 > 0 232 45  
  1. n number of cases, non-recurrence (-) without recurrence, recurrence (+) with recurrence, HU Hounsfield unit, CT Computed tomography, C/T ratio Consolidation / tumor ratio, SUV Standardized uptake value, CEA Carcinoembryonic antigen