TY - JOUR A1 - Kewitz, Sonja A1 - Vonderlin, Eva A1 - Wartberg, Lutz A1 - Lindenberg, Katajun T1 - Estimated prevalence of unreported IGD cases in routine outpatient children and adolescent psychotherapy T2 - International journal of environmental research and public health : IJERPH N2 - Internet Gaming Disorder (IGD) has been included in the DSM-5 as a diagnosis for further study, and Gaming Disorder as a new diagnosis in the ICD-11. Nonetheless, little is known about the clinical prevalence of IGD in children and adolescents. Additionally, it is unclear if patients with IGD are already identified in routine psychotherapy, using the ICD-10 diagnosis F 63.8 (recommended classification of IGD in ICD-10). This study investigated N = 358 children and adolescents (self and parental rating) of an outpatient psychotherapy centre in Germany using the Video Game Dependency Scale. According to self-report 4.0% of the 11- to 17-year-old patients met criteria for a tentative IGD diagnosis and 14.0% according to the parental report. Of the 5- to 10-year-old patients, 4.1% were diagnosed with tentative IGD according to parental report. Patients meeting IGD criteria were most frequently diagnosed with hyperkinetic disorders, followed by anxiety disorders, F 63.8, conduct disorders, mood disorders and obsessive-compulsive disorders (descending order) as primary clinical diagnoses. Consequently, this study indicates that a significant amount of the clinical population presents IGD. Meaning, appropriate diagnostics should be included in routine psychological diagnostics in order to avoid “hidden” cases of IGD in the future. KW - Internet Gaming Disorder KW - F 63.8 KW - prevalence KW - children KW - adolescents KW - clinical diagnoses KW - clinical sample KW - comorbidities Y1 - 2021 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/61547 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-615475 SN - 1661-7827 VL - 18 IS - 13, art. 6787 SP - 1 EP - 10 PB - MDPI AG CY - Basel ER -