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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