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Table 3 AUC values for each risk factor under the ROC curve

From: Risk of deep vein thrombosis (DVT) in lower extremity after total knee arthroplasty (TKA) in patients over 60 years old

Variable

AUC

95%CI

P

Lower limit

Upper limit

Preoperative HCT

0.587

0.550

0.622

< 0.001

Anesthesia

0.612

0.573

0.649

< 0.001

Diabetes

0.631

0.593

0.668

< 0.001

  1. HCT Hematocrit