Fig. 2

Passing-Bablok regression analysis for canine C-reactive protein determined in canine serum samples by use of a species-specific immunoturbidimetric assay (Gentian Canine CRP Immunoassay) in comparison to a previously validated human based immunoturbidimetric test system (Randox Canine CRP assay) run with a dog calibrator. The solid blue line illustrates the regression equation with its 95%-confidence intervals (brown dotted line). The thin solid grey line represents the identity line consistent with a perfect correlation of the two methods