Laboratory Medicine and Quality Assurance

Download original image
Fig. 3. Scatter plot for method comparison. (A) Correlation between Atellica IM TnIH (x-axis) and ALFIS (y-axis) for clinical serum samples. The line represents the equation of Deming regression. Pearson coefficient (r) and P-value were given at the upper left corner. (B) Bland-Altman analysis between Atellica and ALFIS. The mean differences between AFLIS and Atellica (y-axis) are plotted against the averages of the two methods (x-axis). The horizontal dotted lines indicate 95% limits of agreement. Abbreviation: RLU, relative light units.
Lab Med Qual Assur 2023;45:173~179
© Lab Med Qual Assur