2011
DOI: 10.1016/j.parkreldis.2011.01.005
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Anxiety and self-perceived health status in Parkinson’s disease

Abstract: Both anxiety and depression are associated with lower self-perceived health status (HS) in persons with Parkinson's disease (PD). Given the high co-morbidity with depression and other non-motor symptoms, it is unclear whether anxiety disorders, in general, versus specific anxiety subtypes have an independent effect on HS in PD. To examine this question, comprehensive assessments of motor and non-motor symptoms from 249 subjects with idiopathic PD followed in three community-based movement disorders neurology p… Show more

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Cited by 56 publications
(50 citation statements)
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References 31 publications
(41 reference statements)
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“…Both motor symptoms and non‐motor symptoms might affect a patient's self‐perceived health status in PD . Although some studies on PD have hypothesized that anxiety and depression are associated with a lower perceived health status, only one study has shown that non‐motor symptoms have a negative impact on health‐related and perceived quality of life in PD. Here, we provide evidence showing that psychological features such as hopelessness and negative temperaments can contribute to higher perceived disability in PD.…”
Section: Discussionmentioning
confidence: 99%
“…Both motor symptoms and non‐motor symptoms might affect a patient's self‐perceived health status in PD . Although some studies on PD have hypothesized that anxiety and depression are associated with a lower perceived health status, only one study has shown that non‐motor symptoms have a negative impact on health‐related and perceived quality of life in PD. Here, we provide evidence showing that psychological features such as hopelessness and negative temperaments can contribute to higher perceived disability in PD.…”
Section: Discussionmentioning
confidence: 99%
“…Not all studies reported each factor involved; one study addressed six factors out of seven [17] while another study addressed one out of seven factors [18]. Some studies have indicated that depression and anxiety disorders were associated with increased severity of the illness [21] and [12], younger PD onset age [21], [12], and [22] and longer disease duration [21] and [22], which support our analysis. Also, depression and anxiety disorders were found to be positively related to motor fluctuations and H/Y stage [6], [5], [23] and [24], which support the findings of our review.…”
Section: Discussionmentioning
confidence: 99%
“…Many of these features are consistent with a PD subgroup experiencing atypical anxiety specifically associated with motor fluctuations (n=21) identified in an earlier study from this sample. (6) This subgroup with motor fluctuations may need optimization of dopaminergic drugs for the motor symptoms of PD in place of or in addition to standard anxiety treatments.…”
Section: Discussionmentioning
confidence: 99%
“…(3,6) Patients with idiopathic PD at each practice were mailed letters inviting their participation in the research study. Individuals were excluded if Mini-Mental State Exam (MMSE)(18) score was < 24.…”
Section: Methodsmentioning
confidence: 99%
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