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. 2021 Apr 7;2(6):937–947. doi: 10.34067/KID.0000302021

Table 4.

Removal rate of β2-microglobulin

Dialyzer N LSMean β2-Microglobulin Removal Rate (%) SEM 97.5% CI P Valuea 95% CI P Valuea
FX CorAL 600 58 70.33 1.35

15.82 to 22.17
SureFlux 17UX 58 51.34 1.35
Polyflux 170H 58 67.68 1.35
Difference FX CorAL 600−SureFlux 17UX 18.99 1.40 <0.001 16.22 to 21.76 <0.001
Difference FX CorAL 600−Polyflux 170H 2.66 1.40 −0.52 to 5.83 0.0006 −0.11 to 5.42 0.0006

Least squares mean and test for noninferiority of FX CorAL 600 versus SureFlux 17UX and versus Polyflux 170H. LSMean, least squares mean; SEM, standard error of the mean; 95/97.5% CI, 95/97.5% confidence interval of the differences between investigated dialyzers.

aP value to confirm noninferiority.