. Author manuscript; available in PMC: 2016 Jul 8.

Published in final edited form as: Hemodial Int. 2015 Aug 5;20(1):120–128. doi: 10.1111/hdi.12338

Tab. 3.

Time course of absolute and relative plasma volumes (n=26)

Time point	V, L	RPV, %	F_cells
t₁	3.55±0.84	98.5±2.7	0.9
t₂	3.39±0.87	95.8±4.4	0.917±0.056
t₃	3.46±0.91	93.7±5.1	0.897±0.048
t₄	3.30±0.83	91.3±5.8	0.903±0.054
p	<0.05^*	<0.0001^*	n.s.

different between times

Abbreviations: n, number of studies; V, absolute plasma volume; RPV, relative blood volume; F_cells, fraction of cells; t₁ to t₄, time points of measurement during dialysis; p, probability to reject the null-hypothesis for repeated measurements (Friedman test)