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Table 5 The detailed results of the ROC curve

From: Incidence and predictors of surgical site infection after distal femur fractures treated by open reduction and internal fixation: a prospective single‐center study

Variable

Cut-off value

Area under the curve (95 CI)

Sensitivity

Specificity

p value

ALB(g/L)

30.3

65.2 %(52.9 %-77.4 %)

73.0 %

59.1 %

0.017

A/G

1.35

71.8 %(62.0 %-81.6 %)

56.3 %

81.9 %

0.001

  1. Abbreviation: ROC receiver operating characteristic, ALB albumin, A/G albumin/globulin
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