Skip to main content

Advertisement

Table 2 Univariate analysis to identify factors that affect survival and 1- and 3-year overall survival rates

From: Patient outcomes of monotherapy with hypofractionated three-dimensional conformal radiation therapy for stage T2 or T3 non-small cell lung cancer: a retrospective study

Variables p value 1-year 3-year
Age    
 <75 0.958 58.3 % 38.9 %
 ≥75   70.3 % 35.2 %
PS    
 ≤1 0.163 70.5 % 45.7 %
 ≥2   33.3 %
T-stage    
 T2 0.494 62.4 % 21.4 %
 T3   72.9 % 48.6 %
Location 1    
 Lower lobe 0.250 39.4 % 19.7 %
 Middle and upper lobe   81.9 % 19.0 %
Location 2    
 Near the pulmonary hilum 0.235 75.0 % 75.0 %
 Peripheral   61.2 % 17.5 %
Pathology    
 Squamous 0.728 61.4 % 28.1 %
 Adeno   79.5 % 53.0 %
BED (Gy)    
 <80 Gy 0.087 55.9 %
 ≥80 Gy   76.2 % 63.5 %
  1. Abbreviations: BED biological effective dose