Table 1 Patients background and treatment mode

Total patient count

87

Age (years)

60.5 ± 12.0

Dialysis vintage (months)

146 ± 130.9

Sex, M/F

60/27

Body weight (kg)

58.9 ± 13.0

Total number of evaluations

435

Qb (mL/min)

261.5 ± 28.5

Qd total (mL/min)

400: 22 cases

500: 413 cases

Treatment time (h)

4.1 ± 0.2

Replacement fluid (L/session)

Pre: 48.7 ± 8.2

Post: 14.2 ± 3.1

Hemodiafilters

Various kinds, 10 types

Membrane area (m²)

2.1 ± 0.1