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Table 1 Clinical and pathological characteristics

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

Factors Number %
Gender
 Male 228 46.2
 Female 266 53.8
Age
 Range 19 - 91  
 Mean±SD 65.3±11.3  
Clinical T stage
 Tis 217 43.9
 T1mi 57 11.5
 T1a 83 16.8
 T1b 137 27.8
IASLC
 AAH 7 1.4
 AIS 112 22.7
 MIA 208 42.1
 Invasive adenocarcinoma 167 33.8
Histology
 Adenocarcinoma 452 91.5
 Squamous cell carcinoma 33 6.7
 Otheors 9 1.8
Operative procedure
 Partial resection 276 55.9
 Segmentectomy 218 44.1
  1. IASLC The international association for the study of lung cancer, AAH Atypical adenomatous hyperplasia, AIS Adenocarcinoma in situ, MIA Minimally invasive adenocarcinoma