Reliability and validity of the Turkish version of comprehensive assessment of at risk mental states
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Date
2021
Authors
Yokuşoğlu Ç.
Ercis M.
Çağlar N.
Aydemir Ö.
Üçok A.
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Abstract
Aims: To perform the validation of the Comprehensive Assessment at Risk Mental State (CAARMS) in Turkish. Methods: Sixty-five volunteers (15-24 years) were enrolled in this study. Concurrent validity was performed with Spearman's Correlation Test using Brief Psychiatric Rating Scale (BPRS). Median scores of the groups were compared using Mann-Whitney U Test. Interrater reliability was assessed by intragroup correlation coefficient method. Internal consistency was studied by the calculation of Cronbach Alfa Coefficient. Results: The correlation of the severity scores of the CAARMS with unusual thought content, suspiciousness, hallucinations and conceptual disorganization items of the BPRS showed that the concurrent validity was good. ROC analysis revealed that CAARMS could discriminate between individuals with UHR and healthy volunteers well. We found a good correlation between the raters. Internal consistency was at very high level. Conclusion: Analyses of concurrent validity, criterion validity, interrater reliability and internal consistency indicate that the Turkish version is valid and reliable. © 2020 John Wiley & Sons Australia, Ltd.
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Keywords
Brief Psychiatric Rating Scale , Humans , Psychotic Disorders , Reproducibility of Results , Surveys and Questionnaires , adolescent , adult , Article , Comprehensive Assessment at Risk Mental State , concurrent validity , controlled study , correlation coefficient , criterion related validity , disease severity , disorientation , female , hallucination , high risk population , human , internal consistency , intrarater reliability , language , major clinical study , male , psychosis , receiver operating characteristic , risk assessment , scoring system , suspiciousness , thought disorder , Turkish (language) , young adult , Brief Psychiatric Rating Scale , psychosis , questionnaire , reproducibility