Research Article
Copeptin as a Prognostic Marker in Acute Chest Pain and Suspected Acute Coronary Syndrome
Table 2
The Cox regression model for death at 6 and 12 months.
| Characteristic | At six months | At one year | HR | 95% CI | value | HR | 95% CI | value |
| Copeptin ≥ 17.4 pmol/l | 14.1 | 1.7–116.8 | 0.01 | 4.3 | 1.3–14.8 | 0.02 | Age | 1.3 | 1.1–1.5 | 0.001 | 1.1 | 1.04–1.2 | 0.002 | Male sex | 0.2 | 0.04–1.1 | 0.06 | 0.6 | 0.2–1.9 | 0.359 | Diagnosis of NSTEMI | 3.0 | 0.4–24.7 | 0.31 | 2.3 | 0.5–10.8 | 0.281 | Prior AMI | 1.0 | 0.2–5.0 | 0.96 | 1.4 | 0.4–4.8 | 0.591 | Diabetes mellitus | 1.1 | 0.2–5.8 | 0.89 | 1.1 | 0.3-4.1 | 0.909 | GFR | 0.9 | 0.86–0.95 | <0.001 | 0.99 | 0.9–0.95 | <0.001 | EF | 1.0 | 0.9–1.0 | 0.09 | 0.95 | 0.9–0.99 | 0.026 | Admission NYHA class 3 or 4 | 7.7 | 1.3–46.1 | 0.03 | 11.8 | 1.9–72 | 0.008 | Hs-TnT ≥ 14 ng/l at admission | 33.6 | 0.03–366,658 | 0.33 | 4.1 | 0.5–32.3 | 0.176 | Hs-TnT mx | 1.0 | 0.99–1.0 | 0.82 | 1.0 | 0.99–1.0 | 0.642 |
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AMI: acute myocardial infarction; CI: confidence interval; EF: ejection fraction; GFR: glomerular filtration ratio; GRACE: Global Registry of Acute Coronary Events; HR: hazard ratio; hs-TnT mx: maximal concentration of high-sensitive troponin T; NSTEMI: non-ST segment elevation myocardial infarction; NYHA: New York Heart Association.
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