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Table 5 AUC of the ROC curve and 95% confidence interval of WBC, NLR, PLR, and D-dimer for DVT predicting

From: Predictive value of neutrophil to lymphocyte ratio and platelet to lymphocyte ratio for acute deep vein thrombosis after total joint arthroplasty: a retrospective study

Subjects

AUC

95% CI

P value

WBC (pre-op)

0.531

0.473–0.589

0.275

NLR (pre-op)

0.533

0.473–0.592

0.256

PLR (pre-op)

0.513

0.453–0.573

0.647

D-dimer (pre-op)

0.495

0.440–0.551

0.871

WBC (post-op)

0.601

0.546–0.656

<0.001

NLR (post-op)

0.613

0.564–0.662

< 0.001

PLR (post-op)

0.561

0.510–0.611

0.035

D-dimer (post-op)

0.475

0.422–0.528

0.387

  1. P < 0.05 was considered statistically significant