Mortality and accumulated person-years by health state
| Chronic kidney disease stages 4 and 5 | Peritoneal dialysis | Haemodialysis | Transplanted | |
|---|---|---|---|---|
| N | 3040 | 725 | 1791 | 606 |
| Person-years | 6553 | 1113 | 3680 | 2935 |
| Mean (SD) | 2.2 (1.7) | 1.5 (1.4) | 2.1 (2.2) | 4.8 (3.2) |
| Median (25th–75th centile) | 1.7 (0.8–3.2) | 1.1 (0.5–2.3) | 1.3 (0.4–3.0) | 4.6 (2.1–7.4) |
| Deaths (1999–2010) | 766 | 186 | 924 | 53 |
| Circulatory deaths (1999–2008)* | 381 (76%) | 128 (85%) | 513 (69%) | 26 (67%) |
| Deaths/1000 person-years (95% CI) | ||||
| Patients | 117 (109 to 125) | 167 (145 to 193) | 251 (235 to 268) | 18 (14 to 24) |
| Matched general population controls† | 51 (48 to 54) | 21 (17 to 26) | 20 (18 to 22) | 4 (3 to 5) |
*Causes of death are not available for deaths occurred in 2009 and 2010 (530/1929 deaths; 27%). Cardiovascular causes determined from main and contributory diagnoses.
†Matched 5 : 1 by age, sex and index year.