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Table 1 The characteristics of patients

From: Influence of target dose heterogeneity on dose sparing of normal tissue in peripheral lung tumor stereotactic body radiation therapy

Variable N %
Age (years)   
 Median (range) 53 (36–80)
Gender   
 Male 23 76.7
 Female 7 23.3
Histology   
 Primary 15 50
 Metastatic 15 50
Site   
 Right 13 43.3
 Left 17 56.7
PTV volume (cm3)   
 Median (range) 18.21 (9.48–29)
  1. PTV, planning target volume