title: [Retest-reliability and sensitivity to change of the ICD-10-Symptom-Rating (ISR) in different samples].
abstract: Assessment of the retest-reliability and sensitivity to change of the ICD-10-Symptom-Rating (ISR) is provided. The ISR was filled out repeatedly by a non-clinical as well as different samples of psychosomatic patients. Between the two measurements either no or an integrated psychosomatic treatment took place. During the treatment free phase a high degree of stability of the test scores was expected, whereas a significant improvement of test scores was expected for the respective scales over the treatment phase. The retest-reliability for the individual scales ranges from 0.70 to 0.94. Between admission to a psychosomatic treatment and discharge significant differences were found for all scales. The retest-reliability showed satisfactory results comparable to similar, symptom-oriented instruments. Furthermore, the instruments reproduces symptomatic changes consistently and is - from our point of view - suitable for the assessment of change.
authors.affiliation: Charité-Universitätsmedizin Berlin, Medizinische Klinik mit Schwerpunkt Psychosomatik, Berlin. felix.fi scher@charite.de
authors.forename: Herbert Felix
authors.initials: HF
authors.lastname: Fischer
authors.forename: Nicole
authors.initials: N
authors.lastname: Schirmer
authors.forename: Karin
authors.initials: K
authors.lastname: Tritt
authors.forename: Burghard F
authors.initials: BF
authors.lastname: Klapp
authors.forename: Herbert
authors.initials: H
authors.lastname: Fliege
mesh_terms: D000328:Adult; D003627:Data Interpretation, Statistical; D005260:Female; D006801:Humans; D038801:International Classification of Diseases / Q000592:standards*; D008297:Male; D001523:Mental Disorders / Q000523:psychology; D008875:Middle Aged; D011602:Psychophysiologic Disorders / Q000175:diagnosis* / Q000523:psychology* / Q000628:therapy; D015203:Reproducibility of Results; D016896:Treatment Outcome