“…The gender distribution among the studies was quite balanced. In five studies, the children and adolescents involved are mostly boys (Barron & Abdallah, 2017;Brown et al, 2019;Salloum & Overstreet, 2008, 2012Saltzman et al, 2001), five studies reported a higher percentage of girls (Cohen et al, 2006;Spuij et al, 2013Spuij et al, , 2015Thurman et al, 2017), and in four studies, the gender distribution is balanced between boys and girls (Boelen et al, 2021;Cohen et al, 2004;Dorsey et al, 2020;O'Donnell et al, 2014). Furthermore, most studies (n = 8) assessed the role that gender may have in the effectiveness of the treatment.…”