title: Screening of psychiatric disorders via the Internet. A pilot study with tinnitus patients.
abstract: Tinnitus has been associated with psychiatric disorders and more recently diagnostic tools have been used in a systematic manner. In the present study, we administered the World Health Organisation's Composite International Diagnostic Interview--Short form (CIDI-SF) in a computerized Internet-based version to a self-selected sample of tinnitus patients (n=48). Using the cut-off for 'probable case' (12-month prevalence), 69% of the tinnitus patients fulfilled the criteria for depression, 60% for generalized anxiety disorder, 83% for specific phobia, 67% for social phobia, 58% for agoraphobia, 21% panic attack, 83% obsessive-compulsive disorder, 2% alcohol dependence and 0% drug dependence. Decreased percentages were found for depression (4%), specific phobia (62%) and social phobia (27%) when applying a more conservative criteria (maximum case criteria). In conclusion, the findings suggest that the Internet version of CIDI-SF can be used as a screening tool for psychiatric disturbance in somatic patients, but that diagnostic criteria need to be adjusted for Internet use.
authors.affiliation: Department of Behavioral Sciences, Linköping University, SE-581 83, Linköping, Sweden. Gerhard.Andersson@bu.liu.se
authors.forename: Gerhard
authors.initials: G
authors.lastname: Andersson
authors.forename: Per
authors.initials: P
authors.lastname: Carlbring
authors.forename: Viktor
authors.initials: V
authors.lastname: Kaldo
authors.forename: Lars
authors.initials: L
authors.lastname: Ström
mesh_terms: D005260:Female; D006801:Humans; D020407:Internet / Q000295:instrumentation*; D007406:Interview, Psychological; D008297:Male; D008403:Mass Screening / Q000379:methods*; D001523:Mental Disorders / Q000175:diagnosis* / Q000453:epidemiology*; D008875:Middle Aged; D010865:Pilot Projects; D015995:Prevalence; D015203:Reproducibility of Results; D011795:Surveys and Questionnaires; D014012:Tinnitus / Q000175:diagnosis* / Q000453:epidemiology*; D014944:World Health Organization