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Table 1 Demographics of both treatment groups

From: Enchondromas and atypical cartilaginous tumors at the proximal humerus treated with intralesional resection and bone cement filling with or without osteosynthesis: retrospective analysis of 42 cases with 6 years mean follow-up

  Intralesional resection + bone cement (n = 25) Intralesional resection + bone cement + proximal humerus plate (n = 17) Statistical test with p value
Gender
 Male n = 4 n = 8 Chi-square test
p = 0.03
 Female n = 21 n = 9
Age
 Mean (± SD) 50.3 (± 10.8) years 48.2 (± 12.0) years Mann-Whitney U test
p = 0.52
Histology
 Enchondroma n = 19 n = 12 Chi-square test
p = 0.67
 ACT n = 3 n = 2
 Enchondroma or ACT n = 3 n = 3