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. 2016 May 13;11(5):e0155256. doi: 10.1371/journal.pone.0155256

Fig 3. Proportions and risk ratios of patients reaching the next stage in the testing and treatment cascade.

Fig 3

(a) Proportions of patients reaching the next stage in the testing and treatment cascade. Orange dashes and bars represent the estimated proportion of retention and 95% confidence intervals of patients receiving conventional laboratory-based testing, while blue dashes and bars represent the estimated proportion of retention and 95% confidence intervals of patients receiving POC CD4 testing. (b) Risk ratios for the likelihood of retention until the next stage in the testing and treatment cascade.