Validation of the Russian Version of the Positive and Negative Syndrome Scale (PANSS-Ru) and Normative Data

: The Positive and Negative Syndrome Scale (PANSS) is widely used to assess psychopathology. The Russian version (PANSSRu) has not been validated, and normative data for the Russian-speaking population currently do not exist. The aims of this study were to 1) complete linguistic validation for the P...

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Published in:Innovations in clinical neuroscience 2018-10, Vol.15 (9-10), p.32-48
Main Authors: Ivanova, Evgenia, Khan, Anzalee, Liharska, Lora, Reznik, Alexander, Kuzmin, Sergey, Kushnir, Olga, Agarkov, Alexey, Bokhan, Nikolay, Pogorelova, Tatiana, Khomenko, Olga, Chernysheva, Ksenia, Morozova, Margarita, Rupchev, George, Lepilkina, Taisia, Ozornin, Alexander, Ozornina, Nina, Govorin, Nikolay, Malakhova, Anna, Hmara, Natalia, Shylova, Oxana, Hryhoryeu, Artsiom, Ivanchikova, Nataljya, Raevskaya, Irina, Gusak, Pavel, Skugarevskaya, Marina, Opler, Lewis A
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Language:English
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Summary:: The Positive and Negative Syndrome Scale (PANSS) is widely used to assess psychopathology. The Russian version (PANSSRu) has not been validated, and normative data for the Russian-speaking population currently do not exist. The aims of this study were to 1) complete linguistic validation for the PANSSRu, 2) perform psychometric validation of the Russian translation, and 3) present norms for the Russian and Belarusian population. : Validation and norms of the PANSS-Ru occurred in three stages-Stage I: linguistic validation; Stage II: psychometric validation of the translated version for 40 inpatients with schizophrenia and other psychoses; and Stage III: norms for 533 census-matched inpatients, outpatients, and healthy control subjects. : The rating criteria (PANSS-Ru), interview guide (SCI-PANSSRu), informant questionnaire (IQ-PANSS-Ru), and scoring form (PANSS QuikScore-Ru) were linguistically and psychometrically validated. Convergent validity between the PANSS subscale scores and total score with the Clinical Global Impressions-Severity Scale (CGI-S) were moderate ( =0.41-0.60) to high ( =0.61-0.80). Cronbach's α (0.88) verified internal consistency, and intra-class correlation coefficient (ICC) comparisons had a range of 0.83. Percentile normative data collected from 533 subjects are presented. : This is the largest population-based study providing linguistic and psychometric validation of the PANSS-Ru. Normative data can provide clinicians with a benchmark of psychopathology and inform the efficacy of treatment interventions.
ISSN:2158-8333