Table 58 Prevalent patient distribution, by PD vintage and PD treatment time, 2015
From: Annual Dialysis Data Report 2015, JSDT Renal Data Registry
Treatment time | < 1 | 1 ≤, < 2 | 2 ≤, < 4 | 4 ≤, < 6 | 6 ≤, < 8 | 8 ≤ | Subtotal | No information available | Total | Mean | S.D. |
|---|---|---|---|---|---|---|---|---|---|---|---|
< 4 (%) | 38 (31.9) | 19 (16.0) | 38 (31.9) | 16 (13.4) | 2 (1.7) | 6 (5.0) | 119 (100.0) | 119 | 2.14 | 2.37 | |
4 ≤, < 8 (%) | 91 (43.3) | 42 (20.0) | 45 (21.4) | 18 (8.6) | 5 (2.4) | 9 (4.3) | 210 (100.0) | 1 | 211 | 1.7 | 2.6 |
8 ≤, < 12 (%) | 352 (35.9) | 238 (24.3) | 261 (26.6) | 83 (8.5) | 30 (3.1) | 17 (1.7) | 981 (100.0) | 15 | 996 | 1.66 | 2.11 |
12 ≤, < 16 (%) | 127 (32.7) | 90 (23.2) | 104 (26.8) | 46 (11.9) | 13 (3.4) | 8 (2.1) | 388 (100.0) | 3 | 391 | 1.86 | 2.28 |
16 ≤, < 20 (%) | 60 (25.6) | 67 (28.6) | 58 (24.8) | 35 (15.0) | 10 (4.3) | 4 (1.7) | 234 (100.0) | 4 | 238 | 2.03 | 2.32 |
20 ≤, < 24 (%) | 13 (19.1) | 17 (25.0) | 25 (36.8) | 8 (11.8) | 4 (5.9) | 1 (1.5) | 68 (100.0) | 1 | 69 | 2.19 | 1.91 |
24 ≤ (%) | 500 (21.5) | 509 (21.9) | 670 (28.8) | 351 (15.1) | 149 (6.4) | 145 (6.2) | 2324 (100.0) | 78 | 2402 | 2.67 | 2.89 |
Subtotal (%) | 1181 (27.3) | 982 (22.7) | 1201 (27.8) | 557 (12.9) | 213 (4.9) | 190 (4.4) | 4324 (100.0) | 102 | 4426 | 2.26 | 2.65 |
No information available (%) | 145 (37.4) | 85 (21.9) | 68 (17.5) | 48 (12.4) | 23 (5.9) | 19 (4.9) | 388 (100.0) | 2290 | 2678 | 2.09 | 2.75 |
Total (%) | 1326 (28.1) | 1067 (22.6) | 1269 (26.9) | 605 (12.8) | 236 (5.0) | 209 (4.4) | 4712 (100.0) | 2392 | 7104 | 2.25 | 2.66 |
Mean | 15.77 | 17.55 | 17.96 | 19.11 | 20.26 | 20.41 | 17.64 | 20.91 | 17.71 | ||
S.D. | 7.67 | 7.33 | 7.43 | 7.02 | 6.31 | 6.87 | 7.47 | 5.98 | 7.46 |