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Table 3 RBR and IRCI in refracture and no fracture group

From: A new method to predict refracture risk after locking compression plate removal of clavicle shaft

 

Screw hole in no refracture clavice

The other screw holes

Refracture screw hole

P-value

RBR(%)

94.19% (92.58-95.81%)

99.50% (91.73%-1.071%)

70.59% (56.91-84.28%)

P<0.0001

IRCI

90.08 (86.85-93.58)

87.60 (77.20-98.00)

51.86(44.61-59.11)

P=0.0029

  1. RBR: Remaining bone ratio, IRCI: Index of remaining Clavicle intensity