Table 2.
One-year outcomes
| Stage 0 (n = 47) | Stage 1 (n = 212) | Stage 2 (n = 844) | Stage 3 (n = 413) | Stage 4 (n = 145) | P-value (trend) | |
|---|---|---|---|---|---|---|
| All-cause death | 4.4% (2) | 9.2% (19) | 14.4% (116) | 21.3% (85) | 24.5% (33) | <0.001 |
| Cardiovascular death | 2.3% (1) | 7.3% (15) | 9.2% (73) | 12.4% (48) | 18.4% (24) | <0.001 |
| Non-cardiovascular death | 2.2% (1) | 2.1% (4) | 5.7% (43) | 10.2% (37) | 7.5% (9) | 0.0004 |
| Rehospitalization | 6.7% (3) | 17.0% (34) | 16.4% (128) | 21.1% (79) | 26.7% (34) | 0.0006 |
| Any stroke | 2.1% (1) | 6.4% (13) | 8.8% (71) | 6.9% (27) | 8.3% (11) | 0.51 |
| Major stroke | 0.0% (0) | 3.0% (6) | 6.8% (54) | 4.6% (18) | 5.3% (7) | 0.38 |
| Minor stroke | 2.1% (1) | 3.4% (7) | 2.2% (18) | 2.3% (9) | 3.0% (4) | 0.86 |
| Death, rehospitalization, and stroke | 11.0% (5) | 25.5% (53) | 28.9% (236) | 34.8% (140) | 37.3% (51) | <0.001 |
Values are % (n) or mean ± standard deviation. Values are estimated by Kaplan–Meier method, and do not account for competing risks.