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. 2010 May;5(5):821–827. doi: 10.2215/CJN.08171109

Table 2.

Treatment characteristics

Center 1 Center 2 All
Qb (ml/min) 124 ± 65 246 ± 75.0 195 ± 92.9
Qb/S (mL·min−1·m−2) 160 ± 29 178 ± 32 170 ± 32
Qd (ml/min) 500 ± 0 500 ± 0 500 ± 0
Qd/Qb (ratio) 5.11 ± 2.34 2.2 ± 0.68 3.41 ± 2.12
K0A (ml/min) 494 ± 175 967 ± 328 772 ± 360
Kd (ml/min) 92.9 ± 43 177 ± 47.8 142.6 ± 62
t (minutes) 240 ± 0 214 ± 23.7 225 ± 22

Qb, blood flow rate; Qd, dialysate flow rate; K0A, dialyzer mass transfer area coefficient; Kd, dialyzer clearance; t, dialysis time.