[The ICD-10 Symptom Rating (ISR): validation of the depression scale in a clinical sample].

The ICD-10 Symptom Rating (ISR) 1 measures the severity of psychiatric disorders with 29 items on 5 subscales as comprehensively as possible. The following syndromes are measured: Depressive syndrome, anxiety syndrome, obsessive-compulsive syndrome, Somatoform syndrome, eating disorder syndrome as well as additional items that cover various mental syndromes, and an overall score. The study reports findings on the validity and sensitivity to change of the depression subscale (ISR-D).

How does the ICD-10 symptom rating (ISR) with four items assess depression compared to the BDI-II? A validation study.

Objective: The "ICD-10 Symptom-Rating" (ISR) is a novel 29-item self-rating questionnaire with scales for the assessment of depression, anxiety, OCD, somatisation and eating disorders and additional items. This study aims at the validation of the depression subscale.

Methods: Based on a sample of 1844 depressed inpatients, the ISR was correlated with the Beck-Depression-Inventory-II (BDI-II).