The Brief Symptom Inventory-9 (BSI-9): Development and validation in a German general population sample.
BMC Psychol
; 12(1): 413, 2024 Jul 30.
Article
en En
| MEDLINE
| ID: mdl-39080719
ABSTRACT
BACKGROUND:
The Brief Symptom Inventory-18 (BSI-18) is a self-report questionnaire with three subscales, somatisation, anxiety, and depression, based on longer measures of distress. The present study proposes a shorter, nine-item version (BSI-9) of the BSI-18 as a brief screening tool for distress.METHODS:
Confirmatory factor analyses and reliability and validity analyses were carried out using a representative sample of the German general population. Confirmatory factor analysis demonstrates a good model fit for the three-dimensional BSI-9.RESULTS:
The total scale was found to have strong internal consistency (αCronbach = 0.87 for the global severity index). The internal consistency coefficients of the three-item subscales reflect the brevity of these scales (somatisation αCronbach = 0.72, depression α Cronbach = 0.79, anxiety αCronbach = 0.68). The subscales were found to be significantly related with subscales of the Patient Health Questionnaire-4 and Hopkins Symptom Checklist-25.LIMITATIONS:
The present study used a limited number of distress measures, and a more recent dataset would be useful to provide a more current picture of the general population's distress levels.CONCLUSIONS:
The BSI-9 provides a short, valid, and reliable screener for distress in the general population. Future work should examine its utility in clinical settings and different cultural contexts.
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Ansiedad
/
Psicometría
/
Depresión
Límite:
Adolescent
/
Adult
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Aged
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Aged80
/
Female
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Humans
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Male
/
Middle aged
País/Región como asunto:
Europa
Idioma:
En
Año:
2024
Tipo del documento:
Article