Table 7 Ultrafiltration volume by PD, by PD vintage
From: Annual peritoneal dialysis report 2014, the peritoneal dialysis registry
PD vintage | <−1000 mL/day | −1000–<0 mL/day | 0–<1000 mL/day | 1000–<2000 mL/day | 2000–<3000 mL/day | 3000–<4000 mL/day | ≥4000 mL/day | Subtotal | No information available | Total | Mean | SD |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
<1 year (%) | 1 (0.1) | 78 (7.5) | 836 (79.9) | 123 (11.8) | 8 (0.8) | – | – | 1046 (100.0) | 206 | 1252 | 450.31 | 453.10 |
1–<2 years (%) | – | 54 (6.5) | 618 (74.9) | 146 (17.7) | 6 (0.7) | 1 (0.1) | – | 825 (100.0) | 123 | 948 | 554.78 | 478.10 |
2–<4 years (%) | 1 (0.1) | 46 (4.2) | 755 (69.3) | 274 (25.1) | 11 (1.0) | 2 (0.2) | 1 (0.1) | 1090 (100.0) | 179 | 1269 | 676.10 | 502.64 |
4–<6 years (%) | – | 15 (2.7) | 358 (64.0) | 179 (32.0) | 6 (1.1) | – | 1 (0.2) | 559 (100.0) | 81 | 640 | 753.31 | 494.71 |
6–<8 years (%) | – | 4 (1.8) | 138 (60.8) | 81 (35.7) | 3 (1.3) | 1 (0.4) | – | 227 (100.0) | 42 | 269 | 806.98 | 507.14 |
8–<10 years (%) | – | – | 47 (56.6) | 35 (42.2) | 1 (1.2) | – | – | 83 (100.0) | 18 | 101 | 843.47 | 458.93 |
≥10 years (%) | – | 1 (1.2) | 51 (60.7) | 31 (36.9) | 1 (1.2) | – | – | 84 (100.0) | 25 | 109 | 838.49 | 474.98 |
Subtotal (%) | 2 (0.1) | 198 (5.1) | 2803 (71.6) | 869 (22.2) | 36 (0.9) | 4 (0.1) | 2 (0.1) | 3914 (100.0) | 674 | 4588 | 615.84 | 498.33 |
No information available (%) | – | – | 27 (77.1) | 7 (20.0) | 1 (2.9) | – | – | 35 (100.0) | 2565 | 2600 | 727.29 | 515.26 |
Total (%) | 2 (0.1) | 198 (5.0) | 2830 (71.7) | 876 (22.2) | 37 (0.9) | 4 (0.1) | 2 (0.1) | 3949 (100.0) | 3239 | 7188 | 616.83 | 498.52 |
Mean | 1.50 | 1.80 | 2.56 | 3.70 | 3.22 | 3.15 | 3.71 | 2.78 | 2.89 | 2.80 | – | – |
SD | 1.89 | 1.67 | 2.56 | 2.88 | 3.21 | 2.40 | 0.41 | 2.65 | 3.06 | 2.72 | – | – |