Fig. 4

Pooled sensitivity and specificity with sROC corresponding to two different cut-offs of WMA for prediction of for various developmental outcomes/delays (cerebral palsy, IQ, working memory, visual and/or hearing, mental development, language and motor function delay). a Developmental delay in case of “normal vs. any” WMA (n = 13 studies). b Developmental delay in case of “normal/mild vs. moderate/severe” WMA (n = 15 studies). The line represents the sROC curve. The black dot represents the pooled sensitivity and specificity. The blank squares represents the individual studies, with the horizontal axis corresponding to the total non-diseased and vertical axis the total diseased of that particular study population