“…Attention-deficit/hyperactivity disorder (ADHD) has been regarded as one of the most prevalent comorbidities of IGD besides depressive and anxiety disorders (Anderson et al, 2017;Carli et al, 2013;Gonzalez-Bueso et al, 2018b;Yen et al, 2017). Recent crosssectional studies with community samples found that ADHD symptoms were closely associated with IGD symptoms (Aggarwal, Saluja, Gambhir, Gupta, & Satia, 2020;Evren, Evren, Dalbudak, Topcu, & Kutlu, 2019a, 2019bJung et al, 2020;Stavropoulos et al, 2019). Several community-based longitudinal studies indicated that ADHD was a predictor of the development of IGD (Ferguson & Ceranoglu, 2014;Peeters, Koning, & van den Eijnden, 2018;Wartberg et al, 2018).…”