“…Of these, only three studies were conducted with adolescents ( Coskun et al, 2020 ; Marmorstein, 2007 ; Yüce et al, 2013 ), the rest with adults. Studies that investigated diagnostic SAD in adolescents and adults with diagnostic ADHD (in clinical samples) reported prevalence rates of .04% ( Secnik et al, 2005 ), 3.3% ( Pehlivanidis et al, 2020 ), 9% ( O’Rourke et al, 2020 ), 14.2% ( Anker et al, 2018 ), 14.66% ( Coskun et al, 2020 ), 20% ( Wilens et al, 2005 ), 31% ( Rucklidge et al, 2016 ), 34.2% ( Yüce et al, 2013 ), 38.2% ( Gorlin et al, 2016 ), 39.7% ( Edel et al, 2010 ), and 46.7% ( Moore et al, 2016 ). Studies that investigated diagnostic SAD in adults with subdiagnostic ADHD reported prevalence rates of 2.9% (community sample: Park et al, 2011 ) and 30% (incarcerated adults: Einarsson et al, 2009 ).…”