Comiskey, Catherine and McDonagh, David and Banka-Cullen, Sonam Prakashini and James, Philip and Lavelle Cafferkey, Sadie and Eustace-Cook, Jessica (2026) Systematic review and meta-analysis of attention deficit hyperactivity disorder: first estimates of the prevalence by sex amongst people who use psychoactive substances and alcohol. Journal of Dual Diagnosis , Early online , pp. 1-12.