Figure 4From: ELISA versus PCR for diagnosis of chronic Chagas disease: systematic review and meta-analysis Forest plots of sensitivity (A), specificity (B) and DOR (C) for phase 3 studies investigating commercial ELISA with recombinant antigens. Events - identified as with Chagas disease by the test; OR - (diagnostic) odds ratio; Proportion - sensitivity (or specificity) individual point estimate; Total - number of subject within each sample (with or without Chagas disease); W - weights.Back to article page