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Figure 1 | BMC Infectious Diseases

Figure 1

From: Appraising the performance of genotyping tools in the prediction of coreceptor tropism in HIV-1 subtype C viruses

Figure 1

Performance of each of the genotyping algorithms in predicting CXCR4-usage. Sensitivity for both the CXCR4-using and CXCR4-exclusive datasets was calculated as the number of viral sequences predicted as CXCR4-using divided by the total number of CXCR4-using or CXCR4-exclusive sequences tested. Specificity corresponds to the number of CCR5-using viruses predicted as R5 divided by the total number of CCR5-using viral sequences evaluated.

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