title: Impact of autonomic dysfunctions on the quality of life in Parkinson's disease patients.
abstract: Autonomic dysfunctions are part of a spectrum of non-motor symptoms in Parkinson's disease (PD) patients. The aim of the study was to assess the prevalence of autonomic dysfunctions and their influence on the quality of life (QoL) in PD patients, adjusted for age, sex, disease duration and motor symptoms. Patients were evaluated for motor function (Unified Parkinson's Disease Rating Scale, UPDRS part III), disease stage (Hoehn and Yahr scale, H&Y scale), autonomic dysfunction (Scales for Outcomes in Parkinson's disease, Autonomic, SCOPA-AUT) and QoL (Parkinson's Disease Questionnaire-39, PDQ-39). Urinary, gastrointestinal and sexual autonomic dysfunctions were most frequently reported, while the most severe symptoms were reported for sexual and urinary systems. Age and motor symptoms did not correlate with autonomic dysfunction, while disease duration correlated with cardiovascular dysfunction. There were sex differences on the thermoregulation subscale. All types of autonomic dysfunction influenced QoL, mostly gastrointestinal and thermoregulatory dysfunctions, except for sexual one. Many aspects of QoL (activity of daily living, emotion, cognitive functions, communication and social support) except for stigma and mobility were affected by autonomic dysfunctions. Age, disease duration, sex and motor symptoms were not found to affect global QoL scores, but had detrimental effects on different PDQ-39 dimensions. Autonomic dysfunctions influence QoL in more aspects than motor symptoms, age, disease duration and sex. Patients tend to be more stigmatized with motor than non-motor symptoms.
authors.affiliation: Clinical Department of Neurology, Osijek University Hospital Center, J. Huttlera 4, 31000, Osijek, Croatia. svetlana.tomic@vip.hr.|School of Medicine, Josip Juraj Strossmayer University, J. Huttlera 4, Osijek, Croatia. svetlana.tomic@vip.hr.
authors.forename: Svetlana
authors.initials: S
authors.lastname: Tomic
authors.affiliation: School of Medicine, Josip Juraj Strossmayer University, J. Huttlera 4, Osijek, Croatia.
authors.forename: Ines
authors.initials: I
authors.lastname: Rajkovaca
authors.affiliation: Clinical Department of Neurology, Osijek University Hospital Center, J. Huttlera 4, 31000, Osijek, Croatia.|School of Medicine, Josip Juraj Strossmayer University, J. Huttlera 4, Osijek, Croatia.
authors.forename: Vlasta
authors.initials: V
authors.lastname: Pekic
authors.affiliation: School of Medicine, Josip Juraj Strossmayer University, J. Huttlera 4, Osijek, Croatia.|Clinical Department of Radiology, Osijek University Hospital Center, J. Huttlera 4, Osijek, Croatia.
authors.forename: Tamer
authors.initials: T
authors.lastname: Salha
authors.affiliation: Clinical Department of Neurology, Osijek University Hospital Center, J. Huttlera 4, 31000, Osijek, Croatia.
authors.forename: Sanja
authors.initials: S
authors.lastname: Misevic
mesh_terms: D000368:Aged; D001342:Autonomic Nervous System Diseases / Q000209:etiology* / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010300:Parkinson Disease / Q000150:complications* / Q000523:psychology*; D011788:Quality of Life; D011795:Surveys and Questionnaires
keywords: Autonomic dysfunctions; PDQ-39; Parkinson’s disease; Quality of life; SCOPA-AUT