Fig. 5

Forest plot of subgroup analysis for pooled sensitivity and specificity of Loopamp for VL diagnosis. a shows results grouped by DNA extraction method (Qiagen kit [QIA] and Boil-&-Spin [B&S]). b shows results grouped by reference test (Microscopy, Polymerase Chain Reaction [PCR], and rk39-Rapid Diagnostic Test [rk39-RDT]). The red diamond in each plot represents the pooled estimate