Detection Rate and Diagnostic Value of Optical Coherence Tomography Angiography in the Diagnosis of Polypoidal Choroidal Vasculopathy: A Systematic Review and Meta-Analysis

Figure 2

Forest plot showing the PCV lesion detection rate. The combined detection rate of polyps (a) and BVNs (b) and the relative risk (RR) of comparing the detection rates of polyps and BVNs (c). BVN: branching vascular network; CI: confidence interval; RR: relative risk. RR was calculated using a random-effect model (DerSimonian–Laird method).

(a)

(b)

(c)