Table 4 Use or nonuse of APD machine, by PD vintage
From: Annual peritoneal dialysis report 2014, the peritoneal dialysis registry
PD vintage | Use | Nonuse | Subtotal | Unspecified | No information available | Total |
|---|---|---|---|---|---|---|
<1 year (%) | 627 (52.8) | 561 (47.2) | 1188 (100.0) | 3 | 61 | 1252 |
1–<2 years (%) | 451 (50.0) | 451 (50.0) | 902 (100.0) | 2 | 44 | 948 |
2–<4 years (%) | 672 (55.8) | 532 (44.2) | 1204 (100.0) | 16 | 49 | 1269 |
4–<6 years (%) | 340 (55.6) | 272 (44.4) | 612 (100.0) | 7 | 21 | 640 |
6–<8 years (%) | 163 (63.7) | 93 (36.3) | 256 (100.0) | – | 13 | 269 |
8–<10 years (%) | 66 (70.2) | 28 (29.8) | 94 (100.0) | 2 | 5 | 101 |
≥10 years (%) | 71 (68.3) | 33 (31.7) | 104 (100.0) | – | 5 | 109 |
Subtotal (%) | 2390 (54.8) | 1970 (45.2) | 4360 (100.0) | 30 | 198 | 4588 |
No information available (%) | 48 (55.8) | 38 (44.2) | 86 (100.0) | – | 2514 | 2600 |
Total (%) | 2438 (54.8) | 2008 (45.2) | 4446 (100.0) | 30 | 2712 | 7188 |
Mean | 2.99 | 2.56 | 2.80 | 3.41 | 2.67 | 2.80 |
SD | 2.91 | 2.42 | 2.71 | 2.02 | 3.02 | 2.72 |