Table 6: Relationship between ultrafiltration volume and the dialysis dose.
Variables |
All Sessions |
Kt/V < 0.9 N = 610 (%) |
Kt/V 0.9-1.1 N = 822 (%) |
Kt/V > 1.2 N = 256 (%) |
P-value |
UFV, mL Mean < 1000 1000-1499 1500-1999 2000-2499 2500-2999 3000-3499 3500-3999 > 4000 |
1.31 ± 1.10 187 (11.1) 346 (20.5) 399 (23.6) 317 (18.8) 228 (13.5) 123 (7.3) 65 (3.8) 23 (1.4) |
1.22 ± 0.70 88 (14.4) 111 (18.2) 142 (23.3) 129 (21.2) 82 (13.4) 42 (6.9) 11 (1.8) 5 (0.8) |
1.31 ± 1.03 69 (8.4) 162 (19.7) 189 (23.0) 159 (19.3) 121 (14.7) 69 (8.4) 40 (4.9) 13 (1.6) |
1.48 ± 1.11 30 (11.7) 73 (28.5) 68 (27.6) 29 (11.3) 25 (9.8) 12 (4.6) 14 (5.4) 5 (2.0) |
< 0.001 < 0.001 |
UFV: Ultrafiltration volume.