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The cutoff score \u226521 is indicative of clinically significant obsessive\u2010compulsive disorder (OCD). Motor symptom severity was assessed using the Simplified FMD Rating Scale (S\u2010FMDRS). All subjects completed questionnaires for depression, anxiety, pain, fatigue, cognitive complaints, health\u2010related quality of life, and childhood trauma. Personality traits were assessed using the Big Five questionnaire.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>FMD patients had higher mean OCI\u2010R score and higher proportion of individuals with OCI\u2010R\u2009\u2265\u200921 42%, 95% confidence interval (CI) = (30.2, 54.6) versus 16%, 95% CI = (8.2, 28.2) in controls, <jats:italic>P<\/jats:italic>\u2009&lt;\u20090.001. Patients had higher scores in three domains: checking, ordering, and obsessing (<jats:italic>P<\/jats:italic>\u2009&lt;\u20090.001). FMD patients with OCI\u2010R score \u226521 had higher depression, anxiety, cognitive complaints, and lower quality of life compared to those with score\u2009&lt;21 (<jats:italic>P<\/jats:italic>\u2009&lt;\u20090.001). No correlation between OCI\u2010R and S\u2010FMDRS scores was found.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>FMD patients reported higher rates of OCS compared to controls, along with higher rates of non\u2010motor symptoms and lower quality of life. This finding may have clinical implications and raises the possibility of shared risk factors and common pathophysiological mechanisms in FMD and OCD.<\/jats:p><\/jats:sec>","DOI":"10.1002\/mdc3.13812","type":"journal-article","created":{"date-parts":[[2023,6,9]],"date-time":"2023-06-09T08:35:01Z","timestamp":1686299701000},"page":"1341-1348","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Increased Frequency of Self\u2010Reported Obsessive\u2010Compulsive Symptoms in Patients with Functional Movement Disorders"],"prefix":"10.1002","volume":"10","author":[{"given":"Lucia","family":"Nov\u00e1kov\u00e1","sequence":"first","affiliation":[{"name":"Department of Neurology and Centre of Clinical Neuroscience Charles University, 1st Faculty of Medicine and General University Hospital in Prague  Prague Czech 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