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Table 5 AUC of the ROC curve and 95% confidence interval of preoperative LMR, postoperative LMR, preoperative MHR, postoperative Hb, and perioperative D-dimer

From: Predictive value of lymphocyte to monocyte ratio and monocyte to high-density lipoprotein ratio for acute deep vein thrombosis after total joint arthroplasty: a retrospective study

Variables

AUC

95%CI

P value

Sensitivity (%)

Specificity (%)

Hb (post-op)

0.55

0.52~0.58

0.073

44.4

68.8

LMR (pre-op)

0.78

0.75~0.81

< 0.001

82.5

56.1

MHR (pre-op)

0.63

0.59~0.66

< 0.001

95.2

25.5

LMR (post-op)

0.92

0.90~0.93

< 0.001

83.3

87.9

D-dimer (pre-op)

0.53

0.49~0.56

0.35

39.7

72.2

D-dimer (post-op)

0.52

0.49~0.55

0.42

86.5

30.1

  1. P < 0.05 was considered statistically significant
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X