Fig. 5From: Quantitative analysis of galactose using LDI-TOF MS based on a TiO2 nanowire chipStatistical analyses to estimate the consistency between MALDI-TOF MS based on TiO2 nanowire chip and OD measurement from enzyme immunoassay using galactose oxidase in the a Bland–Altman test and b Passing–Bablok regression for the correlation analysisBack to article page