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Table 1 Expression of FN and αvβ3 in osteosarcoma and corresponding osteochondroma

From: Clinicopathological and prognostic values of fibronectin and integrin αvβ3 expression in primary osteosarcoma

  Osteosarcoma, n (%) Osteochondroma, n (%) P value
FN
 High expression 19 (31.7) 0 (0) 0.002
 Low expression 22 (36.6) 14 (46.7)  
 Negative expression 19 (31.7) 16 (53.3)  
αvβ3
 High expression 16 (26.7) 0 (0) < 0.001
 Low expression 24 (40.0) 8 (26.7)  
 Negative expression 20 (33.3) 22 (73.3)  
FN+/αvβ3+ 10 (16.7) 0 (0) < 0.001
Othersa 15 (25.0) 0 (0)  
FN/αvβ3 35 (58.3) 30 (100.0)  
  1. +High expression; low/negative expression; aFN+/αvβ3 plus FN/αvβ3+