Fig. 2.

Forest plot of leptomeningeal enhancement (LME) proportions in primary neuroinflammatory diseases. Pooled analyses of studies comparing the proportion of LME on MRI in neuroinflammatory diseases, stratified by diseases. Static magnetic field strength for MRI acquisition for respective studies are listed in brackets if reported. Proportions for LME were extracted and pooled using the random effects DerSimonian-Laird method. Abbreviations: CNS, central nervous system; CI, confidence interval; NMOSD, neuromyelitis optica spectrum disorder.