Table 2.

Summary of the conditions of the studies.

Study	Dialyser	Area, m2	N	Dialysis machine	Blood flow, mL/min
1	AF180	1.8	40	AK200 Fresenius 4008 H	250–300
2	AF180	1.8	7	AK200	300–350
	Polyflux17S	1.7	12	Fresenius 4008 H
3	Polyflux17L	1.7	18	AK200	200–350
	TCA150G	1.5	3	Fresenius 4008 H
	Nephral300	1.3	9
4	F8	1.8	14	Fresenius 4008 H	245–350
	F10	2.2	3
	FX80	1.8	13
5	FX80	1.8	11	Fresenius 4008 H	245–350
6	FX80	1.8	24	Fresenius 5008	280–350
7	FX800	1.8	24	Fresenius 5008	280–350