Table 2.
Main dialysis parameters at the different time-points of the study.
| Variables | T0 | T1 | T2 | T3 | p | ||||
|---|---|---|---|---|---|---|---|---|---|
| Mean | SD | Mean | SD | Mean | SD | Mean | SD | ||
| Qd | 500 | 0 | 500 | 0 | 500 | 0 | 500 | 0 | 1 |
| Qb | 316,8 | 25,9 | 314,2 | 22,1 | 311,0 | 30,4 | 307,9 | 21,9 | 0,65 |
| HD duration | 229,2 | 19,0 | 230,7 | 18,6 | 233,2 | 19,3 | 233,6 | 18,1 | 0,87 |
| Infusion (OL-HDF only) | 22,1 | 3,3 | 18,7 | 3,2 | 20,5 | 3,7 | 23,7 | 3,5 | 0,32 |
| UF/session | 2,6 | 0,31 | 2,5 | 0,30 | 2,7 | 0,32 | 2,7 | 0,32 | 0,78 |
HD: hemodialysis (any); Qb: blood flow; Qd: dialysis solution flow; OL-HDF: on line hemodiafiltration; SD: standard deviation. UF: ultrafiltration.