Table 3.
Event-rates and median time to first event in patients classified by different sodium intake and New York Heart Association class
| N = 244 | |||||||
|---|---|---|---|---|---|---|---|
| Total (N = 244) |
NYHA class I/II (n = 134) | NYHA class III/IV (n=110) | |||||
| < 2g (n = 20) |
2 to 3g (n = 54) |
> 3g (n = 60) |
< 2g (n = 13) |
2 to 3g (n = 45) |
> 3g (n = 52) |
||
| All-cause death | 6 (2.5) | 1 (5.0) | 1 (1.9) | 0 (0.0) | 0 (0.0) | 1 (2.2) | 3 (5.8) |
| HF-related hospitalization | 22 (9.0) | 0 (0.0) | 4 (7.4) | 3 (5.0) | 4 (30.8) | 6 (13.3) | 5 (9.6) |
| Cardiac-related hospitalization | 34 (13.9) | 2 (10.0) | 9 (16.7) | 6 (10.0) | 1 (7.7) | 5 (11.1) | 11 (21.2) |
| Other hospitalization | 30 (12.3) | 5 (25.0) | 3 (5.6) | 2 (3.3) | 1 (7.7) | 8 (17.8) | 11 (21.2) |
| Total events | 92 (37.3) | 8 (40.4) | 17 (31.5) | 11 (18.3) | 6 (46.2) | 20 (44.4) | 30 (57.7) |
| Median time to first event (days) | 214 (90, 333) | 93 (70, 234) | 200 (95, 298) | 250 (119, 494) | 220 (92, 338) | 208 (89, 329) | 208 (89, 329) |
Values are n (%) or median (25th, 75th quartile)