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Table 2 ROC analysis of variables for the prediction of 30-day mortality

From: Prevalence and prognostic value of various types of right ventricular dysfunction in mechanically ventilated septic patients

Categories

AUC

95% CI

p

Optimum cut-off

Sen

Spe

PPV

NPV

CVP (mmHg)

0.644

0.551–0.737

0.006

8.5

63.4

59.0

32.0

84.1

R/LVEDA

0.525

0.413–0.637

0.634

TAPSE (mm)

0.652

0.550–0.754

0.004

18.1

61.0

65.0

34.6

84.6

FAC (%)

0.690

0.595–0.786

 < 0.001

44

61.0

66.7

35.8

84.9

  1. CVP central venous pressure, R/LVEDA ratio of right and left end-diastolic area, TAPSE tricuspid annular plane systolic excursion, FAC fractional area change