Table 3 Primary outcome; Kaplan-Meier mortality estimates at specific time points according to renal function status
Group | Mortality probability (%) | |||||||
|---|---|---|---|---|---|---|---|---|
90 days | 95 % CI | 1 year | 95 % CI | 3 years | 95 % CI | 5 years | 95 % CI | |
No renal disease | 19.3 | 19.1–19.6 | 24.6 | 24.4–24.9 | 29.1 | 28.8–29.4 | 39.1 | 38.7–39.5 |
AKI | 43.5 | 42.2–44.9 | 48.7 | 47.4–50.1 | 53.0 | 51.6–54.4 | 61.8 | 60.0–64.6 |
Chronic only | 36.8 | 35.1–38.5 | 47.7 | 45.9–49.4 | 55.7 | 53.9–57.4 | 71.3 | 69.1–73.4 |
Acute-on-chronic | 46.2 | 43.2–49.3 | 54.3 | 51.3–57.4 | 58.6 | 55.5–61.8 | 68.2 | 64.2–72.2 |
ESRD | 29.0 | 26.7–31.4 | 40.3 | 37.8–42.9 | 47.0 | 44.4–49.7 | 62.9 | 59.8–66.1 |