Clinical Neuroscience

[Validation of the Hungarian Unified Dyskinesia Rating Scale]

HORVÁTH Krisztina, ASCHERMANN Zsuzsanna, ÁCS Péter, BOSNYÁK Edit, DELI Gabriella, PÁL Endre, KÉSMÁRKI Ildikó, HORVÁTH Réka, TAKÁCS Katalin, BALÁZS Éva, KOMOLY Sámuel, BOKOR Magdolna, RIGÓ Eszter, LAJTOS Júl

MAY 30, 2015

Clinical Neuroscience - 2015;68(05-06)

DOI: https://doi.org/10.18071/isz.68.0183

[Background - The Unified Dyskinesia Rating Scale (UDysRS) was published in 2008. It was designed to be simultaneous valid, reliable and sensitive to therapeutic changes. The Movement Disorder Society organizing team developed guidelines for the development of official non- English translations consisting of four steps: translation/back-translation, cognitive pretesting, large field testing, and clinimetric analysis. The aim of this paper was to introduce the new UDysRS and its validation process into Hungarian. Methods - After the translation of UDysRS into Hungarian and back-translated into English, it was reviewed by the UDysRS translation administration team. Subsequent cognitive pretesting was conducted with ten patients. For the large field testing phase, the Hungarian official working draft version of UDysRS was tested with 256 patients with Parkinson’s disease having dyskinesia. Confirmatory factor analyses (CFA) determined whether the factor structure for the valid Spanish UDysRS could be confirmed in data collected using the Hungarian Official Draft Version. To become an official translation, the Comparative Fit Index (CFI) had to be ≥0.90 compared to the Spanish-language version. Results - For the Hungarian UDysRS the CFI was 0.98. Conclusion - The overall factor structure of the Hungarian version was consistent with that of the Spanish version based on the high CFIs for the UDysRS in the CFA; therefore, this version was designated as the Official Hungarian Version Of The UDysRS.]

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HORVÁTH Krisztina, ASCHERMANN Zsuzsanna, ÁCS Péter, BOSNYÁK Edit, DELI Gabriella, PÁL Endre, KÉSMÁRKI Ildikó, HORVÁTH A. Réka, TAKÁCS Katalin, KOMOLY Sámuel, BOKOR Magdolna, RIGÓ Eszter, LAJTOS Júlia, KLIVÉNYI Péter, DIBÓ György, VÉCSEI László, TAKÁTS Annamária, TÓTH Adrián, IMRE Piroska, NAGY Ferenc, HERCEG Mihály, HIDASI Eszter, KOVÁCS Norbert

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Clinical Neuroscience

Hungarian experiences with the Beliefs About Attractiveness Scale

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Background and purpose - Sociocultural influences regarding bodily appearance and their psychological consequences play a considerable role in the development and maintenance of body image disturbance and eating disorders. The purpose of the study was to explore the psychometric properties of the Beliefs About Attractiveness Scale-Revised and its correlates among young adults in Hungary. Methods - In our cross-sectional online study, participants were 18-35 years old (N=820, 40% male). Measures: self-reported anthropometric data, Beliefs About Attractiveness Scale-Revised, Eating Disorder Inventory, SCOFF questionnaire, Sociocultural Attitudes Towards Appearance Questionnaire-3, and Rosenberg Self-esteem Scale. Results - The exploratory factor analysis showed that the fit indices of the three-factor solution are acceptable (c2(171)=5124.8, p<0.001, CFI=0.944, TLI=0.918, RMSEA=0.054, SRMR=0.030). Along the original ‘Importance of being thin’ and the ‘Importance of being fit’ factors, a third factor emerged, namely the ’Life fulfilment aspect of attractiveness’ factor. Internal consistency and construct validity of the scales were confirmed. Among those who were at risk of developing an eating disorder, all of the measured beliefs were significantly greater than among those who were not at risk (thin: Z=6.501, p<0.001, Cohen’s d=0.63, fit: t(818)=-4.749, p<0.001, Cohen’s d=0.41, and life fulfilment: t(239)=-5.702, p<0.001, Cohen’s d=0.53). Conclusion - The Hungarian version of the Beliefs About Attractiveness Scale-Revised is a reliable, valid measure and we suggest its introduction into Hungarian research. Relationships between beliefs about attractiveness and self-esteem, body image and eating disorders suggest intervention opportunities in with regards to prevention and treatment of eating disorders.