“…There were two subthemes: no gender and/or sex differences, and higher rates among women or females. Eight studies found no gender and/or sex differences (Charak et al, 2023 ; de Vries et al, 2018 ; Hecker et al, 2018 ; Ho et al, 2021 ; Hyland, Ceannt, et al, 2018 ; Karatzias et al, 2019 ; McGinty et al, 2021 [Israel sample]; Søegaard et al, 2021 ). Most of these papers scored between 60% and 100% in quality assessment (one scored 40%).…”