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Table 1 Patient characteristics

From: Radiogenomic analysis of vascular endothelial growth factor in patients with diffuse gliomas

  Training (n = 160) Validation (n = 79) p value
Age (years; mean) 43.0 42.5 0.736a
Sex (male/female) 104/56 53/26 0.749b
Grade II/Grade III/Grade IV 75/43/42 39/23/17 0.725b
Low VEGF/High VEGF 63/97 27/52 0.435b
Tumor location left/right 87/73 42/37 0.860b
  1. aStudent’s t-test, bChi-square test