Psychometric analysis of the brief symptom inventory 18 (BSI-18) in a representative German sample
Abstract Background The BSI-18 contains the three six-item scales somatization, depression, and anxiety as well as the Global Severity Index (GSI), including all 18 items. The BSI-18 is the latest and shortest of the multidimensional versions of the Symptom-Checklist 90-R, but its psychometric prope...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2017-01-01
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Series: | BMC Medical Research Methodology |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s12874-016-0283-3 |