10.1371/journal.pone.0233605.g002
Yanyu Zhang
Yanyu
Zhang
Kathy Leung
Kathy
Leung
Ranawaka A. P. M. Perera
Ranawaka A. P. M.
Perera
Cheuk-Kwong Lee
Cheuk-Kwong
Lee
J. S. Malik Peiris
J. S. Malik
Peiris
Joseph T. Wu
Joseph T.
Wu
Comparison of antibody titers in 609 matched serum/EDTA-plasma specimens.
Public Library of Science
2020
influenza serology
surveillance
plasma
specimen
Intraclass Correlation Coefficient
risk assessment
blood donation archives
Hong Kong Red Cross Transfusion Services
blood donation services
CI
hemagglutination inhibition assay
serum
antibody titers
EDTA
hemagglutination inhibition titers
2011 influenza seasons
2020-05-29 18:18:11
Figure
https://plos.figshare.com/articles/figure/Comparison_of_antibody_titers_in_609_matched_serum_EDTA-plasma_specimens_/12396803
<p>Serum and EDTA-plasma specimens were collected from the same donor at the same time during 2009 (<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0233605#pone.0233605.g001" target="_blank">Fig 1</a>). Color codes indicate the fold difference in antibody titers between the matched serum/EDTA-plasma specimens: blue, orange and red indicate no, one-fold and two-fold or more difference, respectively. Pink shades indicate p<0.05 in Stuart-Maxwell test (i.e. statistically significant lack of marginal homogeneity between serum and EDTA-plasma titer distributions).</p>