Table 3.

Difference in the rate of on-schedule IRRT and net ultrafiltration between RCA and the heparin-free subgroups

	PLT < 130 × 109/L				PLT ≥ 130 × 109/L
	HB < 90 g/L		HB ≥ 90		HB < 90 g/L		HB ≥ 90 g/L
	N = 35		N = 30		N = 37		N = 39
	CR	NUF	CR	NUF	CR	NUF	CR	NUF
RCA	90%	2.1 ± 0.9	64%	1.9 ± 0.8	93%	1.7 ± 1.2	100%	1.9 ± 1.1
Heparin-free	72%	1.6 ± 0.7	58%	1.8 ± 0.9	73%	1.5 ± 1.1	18%	1.0 ± 0.8
p value	0.390	0.127	1.000	0.852	0.204	0.557	< 0.001	0.008

RCA: Regional citrate anticoagulation; Hb: Hemoglobin; PLT: Platelet count; CR: Completion rate of kidney replacement therapy; NUF: net ultrafiltration(L); IRRT: intermittent renal replacement therapy