Table 3

Stepwise Cox Regression Analysis for Predicting Survival Depending on NYHA Functional Class

Odds Ratio95% Confidence Intervalp Value
NYHA functional class II
 Copeptin (pmol/l)1.01381.0066–1.02090.0001
 LVEF (%)0.95840.9218–0.99650.0327
NYHA functional class III
 Copeptin (pmol/l)1.00981.0031–1.01650.0039
 Age (yrs)1.03781.0147–1.06140.0012
 SBP (mm Hg)0.98500.9739–0.99620.0086
NYHA functional class IV
 Sodium (mmol/l)0.92720.8802–0.97670.0044
 Female gender (%)3.7201.6995–8.19510.0010
 GFR (ml/min)0.98050.9694–0.99170.0007
 Copeptin (pmol/l)0.98640.9752–0.99770.0181

Abbreviations as in Table 1.