Figure 2.

Bland and Altman comparison of serum S100 concentrations as measured by ELISA and Elecsys® measurements. The x-axis represents the average measurement and the y-axis represents the difference (in μg/L) in measurements when these were made using ELISA and Elecsys® methods. The mean difference ± 2 SDs are represented by horizontal complete and dotted lines respectively. The value of the R2 for the regression line is 0.88.

Einav et al. BMC Clinical Pathology 2008 8:9   doi:10.1186/1472-6890-8-9
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