Fig. 5From: Latitudinal differences on the global epidemiology of infantile spasms: systematic review and meta-analysisForest plot and funnel plot of prevalence studies included in analysis. a 18 studies [15, 19, 30, 54,55,56,57,58,59,60,61,62,63,64,65,66,67,68] and their prevalence statistics are listed individually. The final row indicates the summary prevalence calculated with random-effects modelling. b 18 logit-transformed age-adjusted prevalence figures are plotted against their individual standard errorsBack to article page