Table 4. Hemodynamic changes, nPCR and albumin according to RRF.

	With residual function	Without residual function	p
	n=27	n=24
Interdialytic weight gain (mL/kg/h)	8.87 ± 4.77	14.67 ± 4.80	< 0.001#
Adequate interdialytic weight gain (%)	70.3 ± 4.7	37.5 ± 4.8	0.019†
SBP at the end of the LII (mmHg)	141 ± 21.1	151 ± 24 .7	0.125#
DBP at the end of the LII (mmHg)	81 ± 10.59	85 ± 13.8	0.319#
Adequate BP at the end of the LII (%)	51.5	37.5	0.197†
nPCR (g/kg/day)	0.91 ± 0.33	0.86 ± 0.26	0.53#
Adequate nPCR (%)	33.3	29.2	0.57†
Albumin	3.89 ± 0.41	4.08 ± 0.37	0.09#

Data presented as mean ± standard deviation or %

^#t-test for independent samples

^†X2 (linear by linear)

SBP, systolic blood pressure; DBP, diastolic blood pressure; nPCR, normalized protein catabolic rate.