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. 2015 Jan 27;10(1):e0117186. doi: 10.1371/journal.pone.0117186

Figure 2. Cryptococcal Counts via Microscopy and Quantitative Cultures.

Figure 2

From prepared samples of 100:0, 50:50, 10:90, 1:99, 0:100 live:dead cryptococci. 2A (top). Scatter plot for Quantitative Culture and Microscopy cell counting methods. Solid line indicates the reference line. Dotted line indicates the regression line. Counts are for viable cryptococci. 2B (bottom). Bland-Altman difference plot for Quantitative Culture and Microscopy cell count methods. The bias (mean difference between measurement methods) is shown as a solid horizontal line and the 95% limits of agreement are shown with dashed lines at +/− 1.96 standard deviations.