Table 4.

Reduction ratio of uremic retention solutes.

Reduction ratio (%)	Baseline			12 weeks
	MCO	High-flux	P	MCO	High-flux	P
β2-microglobulin	82.1 ± 7.8	77.8 ± 16.2	0.265	79.8 ± 12.2	72.3 ± 18.2	0.109
κFLC	46.5 ± 15.7	45.5 ± 21.0	0.851	55.8 ± 13.7	44.6 ± 18.9	0.022
λFLC	48.3 ± 11.6	47.7 ± 14.8	0.865	56.1 ± 11.4	40.9 ± 9.0	<0.001

Abbreviations: MCO, medium cut-off; κFLC, kappa free light chain; λFLC, lambda free light chain.