Validation of Turkish version of brief negative symptom scale
| Autor: | Alp Üçok, Ömer Aydemir, Ali Saffet Gonul, Swati Chandhoke, Ceylan Ergül, Irmak Polat Nazlı |
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| Rok vydání: | 2016 |
| Předmět: |
Adult
Male medicine.medical_specialty Turkey Intraclass correlation Turkish behavioral disciplines and activities 03 medical and health sciences 0302 clinical medicine Cronbach's alpha Rating scale medicine Humans Psychiatry Reliability (statistics) Psychiatric Status Rating Scales Positive and Negative Syndrome Scale Reproducibility of Results Middle Aged medicine.disease language.human_language 030227 psychiatry Psychiatry and Mental health Schizophrenia Scale (social sciences) language Female Psychology 030217 neurology & neurosurgery Clinical psychology |
| Zdroj: | International Journal of Psychiatry in Clinical Practice. 20:265-271 |
| ISSN: | 1471-1788 1365-1501 |
| DOI: | 10.1080/13651501.2016.1207086 |
| Popis: | Objective: Negative symptoms in schizophrenia have been assessed by many instruments. However, a current consensus on these symptoms has been built and new tools, such as the Brief Negative Symptom Scale (BNSS), are generated. This study aimed to evaluate reliability and validity of the Turkish version of BNSS.Methods: The scale was translated to Turkish and backtranslated to English. After the approval of the translation, 75 schizophrenia patients were interviewed with BNSS, Positive and Negative Syndrome Scale (PANSS), Calgary Depression Scale for Schizophrenia (CDSS) and Extrapyramidal Symptom Rating Scale (ESRS). Reliability and validity analyses were then calculated.Results: In the reliability analysis, the Cronbach's alpha coefficient was 0.96 and item-total score correlation coefficients were between 0.655-0.884. The intraclass correlation coefficient was 0.665. The inter-rater reliability was 0.982 (p |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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