Indian J Med Microbiol Close
 

Figure 2: Bland-Altman Graph, a plot of difference of IgG antibody concentration against Helicobacter pylori infection between plasma and dried blood spot, plotted against average of plasma (intravenous blood) and dried blood spot stored at 4°C (dried blood spot 1, dried blood spot 3, dried blood spot 5) and −20°C (dried blood spot 2, dried blood spot 4, dried blood spot 6)

Figure 2: Bland-Altman Graph, a plot of difference of IgG antibody concentration against <i>Helicobacter pylori</i> infection between plasma and dried blood spot, plotted against average of plasma (intravenous blood) and dried blood spot stored at 4°C (dried blood spot 1, dried blood spot 3, dried blood spot 5) and −20°C (dried blood spot 2, dried blood spot 4, dried blood spot 6)