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Table 5 PROPS vs. PSDSS vs. PS vs. COMPASS

From: P.R.O.P.S. — A novel Pre-Operative Predictive Score for unresectability in patients with colorectal peritoneal metastases being considered for cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC)

  Sensitivity Specificity Youden’s index
PROPS
 10 0.33 1 0.33
 5.5 0.33 0.95 0.29
 3.5 0.67 0.77 0.44
 2.5 1.0 0.68 0.68
 1.5 1.0 0.41 0.41
PSDSS
 17 0.33 0.90 0.24
 14 0.67 0.86 0.53
 11 0.67 0.81 0.48
 9.5 1.0 0.63 0.63
 8.0 1.0 0.59 0.59
PS
 3.25 0.00 0.77 −0.23
 3.15 0.33 0.77 0.11
 3.08 0.33 0.73 0.06
 2.78 1.0 0.68 0.68
 2.38 1.0 0.59 0.59
COMPASS
 81 0.27 0.67 −0.06
 90 0.27 1.00 0.27
 96 0.23 1.00 0.23
 101 0.18 1.00 0.18
 109 0.14 1.00 0.14