RESUMO
Addictive Internet use has recently been proposed to be included in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition. Still, little is known about its nosological features, including comorbidity with other mental disorders and disorder-specific psychopathological symptoms. To investigate whether Internet addiction (IA) is an issue in patients in addiction treatment, 1826 clients were surveyed in 15 inpatient rehabilitation centers. Male patients meeting criteria for comorbid IA (n = 71) were compared with a matched control group of male patients treated for alcohol addiction without addictive Internet use (n = 58). The SCL-90-R, the Patient Health Questionnaire, and the seven-item Generalized Anxiety Disorder were used to assess associated psychiatric symptoms and further comorbid disorders. Comorbid IA was associated with higher levels of psychosocial symptoms, especially depression, obsessive-compulsive symptoms, and interpersonal sensitivity. Moreover, the patients with IA more frequently met criteria for additional mental disorders. They display higher rates of psychiatric symptoms, especially depression, and might be in need of additional therapeutic treatment. In rehabilitation centers, a regular screening for IA is recommended to identify patients with this (non-substance-related) addiction and supply them with additional disorder-specific treatment.
Assuntos
Comportamento Aditivo/epidemiologia , Comportamento Aditivo/terapia , Internet , Transtornos Mentais/epidemiologia , Transtornos Mentais/terapia , Centros de Tratamento de Abuso de Substâncias , Adolescente , Adulto , Idoso , Alcoolismo/epidemiologia , Alcoolismo/psicologia , Alcoolismo/terapia , Comportamento Aditivo/psicologia , Comorbidade , Humanos , Masculino , Transtornos Mentais/psicologia , Pessoa de Meia-Idade , Centros de Tratamento de Abuso de Substâncias/métodos , Adulto JovemRESUMO
OBJECTIVE: Excessive internet use is being discussed as a non-substance-related addiction disorder. Estimations of its prevalence show that 1% of the German general population is affected by internet addiction. However, it is still unclear, whether internet addiction as a co-morbid disorder is also common among patients of the general health care system, especially in patients being treated in inpatient addiction rehabilitation centers. It seems plausible that these patients have a heightened proneness to co-morbid internet addiction. METHODS: In order to address this issue, a government-funded cooperation project was conducted. Within six months every new patient admitted to one of 15 rehabilitation facilities was screened for internet addiction. RESULTS: 4.2% of the patients fulfilled criteria for internet addiction. Male patients of younger age with main diagnosis of cannabis dependence or pathological gambling were found to be at higher risk. CONCLUSIONS: Internet addiction is more common among patients of the rehabilitation system than in the general population. Especially young, male patients in treatment for cannabis dependence or pathological gambling are at risk for co-morbid internet addiction. It is recommended that regular screening for internet addiction should be implemented in facilities with patients at risk in order to offer indicative treatment.