Table 2

Survival analysis in patients with heart failure with preserved ejection fraction

ROC curveKaplan-MeierCox hazard analysis
Cut-offAUCP valueUnivariate
P valueRatio (95% CI)
Ed/Ea0.1440.623<0.001<0.0012.056 (1.353 to 3.124)
SV/LAV0.4870.5460.0220.0240.592 (0.376 to 0.933)
Alb3.20.676<0.001<0.0010.293 (0.191 to 0.451)
eGFR400.5660.0200.0210.604 (0.393 to 0.927)
Hb12.30.6130.0030.0040.433 (0.244 to 0.766)
NT-proBNP12200.697<0.001<0.0013.837 (2.333 to 6.311)
  • Alb, albumin; AUC, area under the curve; Ea, arterial elastance; Ed, diastolic elastance; eGFR, estimated glomerular filtration rate; Hb, haemoglobin; LAV, left atrial volume; NT-proBNP, N-terminal pro-brain natriuretic peptide; ROC, receiver operating characteristic; SV, stroke volume.