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Table 2 Variables associated with ABC tumour recurrence

From: Treatment of aneurysmal bone cysts using endoscopic curettage

Variable Number of cases (N = 30) Recurrence P-value
Age, y    0.004
  < 10 8 3  
10 22 0  
Sex    0.776
 Male 18 2  
 Female 12 1  
Location    0.949a
 Tubular bone 19 2  
 Flat bone 7 1  
 Short bone 3 0  
 Sesamoid bone 1 0  
Pathologic fracture    0.220
 Yes 4 1  
 No 26 3  
Contact with physis    0.010
 Yes 10 3  
 No 20 0  
Maximum length of tumour    0.966
  < 50 mm 11 1  
50 mm 19 2  
  1. aPooled over strata comparison