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Table 1 Demographic and clinicopathological characteristics of patients with ENB

From: A novel nomogram to predict the overall survival in esthesinoeroblastoma

Characteristics Training cohort (N = 225) (%) Validation cohort (N = 87) (%) P value
Gender (%) 0.136
 Female 92 (40.9) 29 (33.3)  
 Male 133 (59.1) 58 (66.7)  
Age (%) 0.034
 < =54 122 (54.2) 61 (70.1)  
 55–69 73 (32.4) 20 (23.0)  
 > =70 30 (13.3) 6 (6.9)  
Tumor Grade (%) 0.304
 Low 129 (57.3) 56 (64.4)  
 High 96 (42.7) 31 (35.6)  
Modified Kadish(%) 0.002
 A 49 (21.8) 1 (1.1)  
 B 13 (5.8) 26(29.9)  
 C 137 (60.9) 37 (42.5)  
 D 26 (11.6) 23 (26.4)  
Chemotherapy(%) 0.005
 N 146 (64.9) 42 (48.3)  
 Y 79 (35.1) 45 (51.7)  
Radiotherapy(%) 0.461
 N 72 (32.0) 29 (33.3)  
 Y 153 (68.0) 58 (66.7)  
Surgery(%) < 0.001
 N 22 (9.8) 51 (58.6)  
 Y 203 (90.2) 36 (41.4)  
  1. N No/Unknown, Y Yes