 |
Figure 7.: Methods Comparison and Correlation Studies for CD4
Percentages of Total T Cells and CD4:CD8 Ratios in 67 Human Subjects |
| (A
and B) CD4 percentages of total T cells and (C and D) CD4:CD8
ratios in 67 human participants, including 61 adults and six children.
In Passing–Bablok correlation plots (A and C), solid black lines
indicate identity, blue lines indicate the observed correlations,
and dashed black lines indicate 95% confidence limits. Correlations
for CD4 percentages of total T cells (r = 0.98, p
< 0.0001) and CD4:CD8 ratios (r = 0.98, p
< 0.0001) are shown. For Bland–Altman methods comparison plots
(B and D), notations are as described in Figure 6 caption.
From: Rodriguez WR, Christodoulides N, Floriano PN, Graham S, Mohanty S, et al. (2005) A Microchip CD4 Counting Method for HIV Monitoring in Resource-Poor Settings. PLoS Med 2(7): e182 |
