Abstract
Aim
To collate prevalence estimates of fetal alcohol spectrum disorder (FASD) among special subpopulations (defined by service use).
Design
Systematic literature review and meta‐analysis of original, quantitative studies published between 1 November 1973 and 1 December 2018. The PRISMAGATHER were adhered to. The review protocol [includes FASD prevalence in (a) general and (b) special populations] is available on PROSPERO (registration number: CRD42016033837). Prevalence estimates were collated for all included studies with country‐, disorder‐ [FASD and fetal alcohol syndrome (FAS)...