Search Results - Ashraf Yassen

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    Evaluation of covariate effects in item response theory models by Gustaf J. Wellhagen, Ashraf Yassen, Dirk Garmann, Astrid Bröker, Alexander Solms, Yang Zhang, Maria C. Kjellsson, Mats O. Karlsson

    Published 2024
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    Item response theory analysis of daytime sleepiness as a symptom of obstructive sleep apnea by Gustaf J. Wellhagen, Mats O. Karlsson, Maria C. Kjellsson, Dirk Garmann, Astrid Bröker, Yang Zhang, Mika Nokela, Gerrit Weimann, Ashraf Yassen

    Published 2024
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