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Patient characteristics.
| No CHF (n=1202) | Class I-II (n=387) | Class III-IV (n=150) | |
|---|---|---|---|
| Male | 48.8% | 50.6% | 49.3% |
| Admitted to hospital | 36.0% | 35.9% | 40.0% |
| Age, years | |||
| median (range) | 71.5 (18–102) | 80.3 (37–99) | 80.6 (32–100) |
| eGFR, mL/min | |||
| median (range) | 74.9 (13–161) | 60.9 (14–135) | 55.9 (15–133) |
