RETRACTED ARTICLE: Effect of N-acetyl cysteine (NAC) supplementation on positive and negative syndrome scale in schizophrenia: a systematic review and meta-analysis of randomised controlled trials
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DOI: 10.1007/s00228-018-2595-1
Abstract: ObjectiveTo conduct a systematic review and meta-analysis of published randomised controlled trials on the efficacy of NAC supplementation on positive and negative syndrome scale in schizophrenia.MethodsA meta-analysis was conducted, and studies were identified by a… read more here.
Keywords: positive negative; analysis; syndrome scale; negative syndrome ... See more keywords
The COVID-19 anxiety syndrome scale: Development and psychometric properties
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DOI: 10.1016/j.psychres.2020.113322
Abstract: Abstract The central aim of our study was to widen the mental health response to the COVID-19 pandemic by developing and evaluating a measure that could be used to identify the presence of anxiety syndrome… read more here.
Keywords: covid anxiety; anxiety syndrome; anxiety; syndrome scale ... See more keywords
Scalability of the Positive and Negative Syndrome Scale in first‐episode schizophrenia assessed by Rasch models
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DOI: 10.1111/acps.13434
Abstract: Historically, assessment of the psychometric properties of the Positive and Negative Syndrome Scale (PANSS) has had several foci: (1) calculation of reliability indexes, (2) extraction of subdimensions from the scale, and (3) assessment of the… read more here.
Keywords: syndrome scale; scale; scalability positive; positive negative ... See more keywords
Validity and Reliability of the Persian Version of COVID-19 Anxiety Syndrome Scale Among the Iranian General Population
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DOI: 10.3389/fpubh.2022.845015
Abstract: The crisis of the COVID-19 prevalence in Iran, as well as the world, caused mental disorders and anxiety syndrome. The COVID-19 anxiety syndrome scale (C-19ASS) assesses conceptually and psychometrically the nature of the COVID-19 threat… read more here.
Keywords: syndrome scale; covid; covid anxiety; anxiety syndrome ... See more keywords