Analytical Solution of Multicompartment Solute Kinetics for Hemodialysis

Table 4

Relative error for 𝑐_eq, in %, for the creatinine model during the HD phase, when 𝑐_eq was computed using only two eigenvalues and corresponding coefficients using parameters from 100,000 simulations.

𝑡, min	0	10	20	30	40	50
Mean	−0.66	−0.29	−0.16	−0.09	−0.05	−0.03
SD	0.34	0.20	0.13	0.08	0.05	0.03
Minimum	−2.34	−1.50	−0.99	−0.65	−0.43	−0.28

𝑐_eq: equilibrated concentration; HD: hemodialysis interval; ID: interdialytic interval. For urea all values were below 1.0𝑒−6, and they remained small during ID for both solutes.