Table 2 Number of patients grouped by dialysis vintages among patients on MHD who died in Beijing who died from 2014 to 2020
year | the number of patients in each dialysis vintage group (n, %) | the median dialysis vintage(years) | ||||
|---|---|---|---|---|---|---|
0.25–0.99 | 1.0–2.9 | 3.0–4.9 | 5.0–9.9 | ≥ 10.0 | ||
2014 | 100 (14.0) | 226 (31.6) | 140 (19.6) | 174 (24.3) | 76 (10.6) | 3.4 (1.7–6.6) |
2015 | 112 (14.1) | 251 (31.7) | 147 (18.6) | 215 (27.1) | 67 (8.5) | 3.3 (1.6–6.5) |
2016 | 111 (13.1) | 238 (28.0) | 177 (20.8) | 221(26.0) | 102 (12.0) | 3.8 (1.8–6.8) |
2017 | 122 (13.6) | 242 (27.0) | 175 (19.5) | 244 (27.2) | 113 (12.6) | 4.0 (1.7–7.0) |
2018 | 114 (12.2) | 272 (29.1) | 202 (21.6) | 227 (24.3) | 119 (12.7) | 3.8 (1.8–6.8) |
2019 | 119 (12.9) | 252 (27.4) | 182 (19.8) | 233 (25.3) | 134 (14.6) | 3.9 (1.8–7.1) |
2020 | 113 (11.8) | 268 (28.0) | 190 (19.8) | 254 (26.5) | 133(13.9) | 4.0 (1.8–7.3) |
Total | 791 (13.0) | 1749 (28.8) | 1213 (20.0) | 1568 (25.9) | 744(12.3) | 3.7 (1.8–6.9) |