Baseline variables | Copeptin | Copeptin | P-value |
---|---|---|---|
≤11.3 pmol/L | >11.3 pmol/L | ||
(number= 693) | (number = 627) | ||
Demographics | |||
Age, years, mean (95% CI) | 66.3 (65.1-67.2) | 75.3 (74.3-76.3) | <0.01 |
Male gender, number (%) | 264 (38) | 272 (43) | 0.05 |
Vital signs | |||
Systolic blood pressure, mmHg, mean (95% CI) | 150 (148-153) | 147 (144-149) | 0.01 |
Diastolic blood pressure, mmHg, mean (95% CI) | 86 (84-87) | 81 (80-83) | <0.01 |
Heart rate, b/min, mean (95% CI) | 86 (84-97) | 87 (86-89) | <0.01 |
Medical history | |||
Heart failure, number (%) | 58 (8) | 102 (16) | <0.01 |
Ischemic heart disease, umber (%) | 136 (20) | 145 (23) | 0.11 |
Previous myocardial infarction, number (%) | 63 (9) | 69 (11) | 0.20 |
Hypertension, number (%) | 183 (27) | 166 (27) | 0.92 |
Lung disease, number (%) | 144 (21) | 111 (18) | 0.18 |
Liver disease, number (%) | 20 (3) | 19 (3) | 0.86 |
Diabetes, number (%) | 65 (9) | 76 (12) | 0.12 |
NYHA III-IV, n (%) | 32 (5) | 72 (11) | <0.01 |
Laboratory examinations | |||
Sodium mmol/L, mean (95% CI) | 137 (137-137) | 137 (136-137) | 0.06 |
Potassium, mmol/L, mean (95% CI) | 4.0 (3.9-4.0) | 4.0 (3.9-4.0) | 0.61 |
Hemoglobin, mmol/L, mean (95% CI) | 8.4 (8.3-8.4) | 7.9 (7.8-8.0) | 0.01 |
C-reactive protein, mg/L, mean (95% CI) | 656 (532-780) | 839 (721-956) | 0.05 |
e-GFR, ml/min, mean (95% CI) | 92 (90-95) | 74 (72-77) | 0.01 |
NT proBNP, pmol/L, mean (95% CI) | 147 (125-164) | 499 (426-572) | 0.01 |
Ejection fraction, %, mean (95% CI) | 60.3 (59.5-61.0) | 57.0 (56.0-57.9) | 0.01 |