Personality Characteristics of Depressed and Non-Depressed Patients With Parkinson’s Disease (original) (raw)
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Personality traits in patients with Parkinson’s disease: assessment and clinical implications
Journal of Neurology, 2012
This study reviews empirical evidence on the association between personality traits and Parkinson's disease (PD), with a twofold aim. First, to better identify nonmotor symptoms, such as affective symptoms and personality changes, that could help to define the pre-motor phase of PD; second, to better understand the neurobiological bases of personality traits, a goal that is not fully accomplished by a purely anatomical approach. A literature review was performed on studies of personality traits in PD patients, in electronic databases ISI Web of Knowledge, Medline and PsychInfo, conducted in July 2011. We found evidence that the existence of a characteristic premorbid personality profile of PD patients is not actually sustained by robust empirical evidence, mainly due to the methodological bias of the retrospective assessment of personality; PD patients present a personality profile of low novelty seeking and high harm avoidance. We concluded that the definition of a premotor phase of PD, based on non-motor symptoms, should search for the presence of concomitant affective disorders and for a positive psychiatric history for affective disorders rather than for a typical personality profile or personality changes. The low novelty seeking profile is probably related to the dopaminergic deficit, while the high harm avoidance profile is probably associated with the presence of affective disorders. Clinical implications of these findings, in regard to personality assessment and pharmacological treatments in PD, are also discussed.
Personality and reported quality of life in Parkinson's disease
International journal of geriatric psychiatry, 2016
Personality affects an individual's ability to cope with the burden of chronic disease. However, the impact of personality on quality of life (QoL) in Parkinson's disease (PD) is not well characterized. The goal of this study is to determine the effect of personality on QoL in PD. The study included 92 patients with idiopathic PD from Baltimore-Washington area movement disorder neurology clinics. QoL was assessed using the 37-item Parkinson's disease Quality of Life Questionnaire (PDQL) total score, and the Neuroticism-Extraversion-Openness Inventory was used to determine personality traits. Step-wise regression models examined the contribution of personality, depression, demographic, and PD variables on PDQL-assessed QoL. Neuroticism, conscientiousness, years of education, and depression explained 42% of the variance in the PDQL total score after adjusting for other disease variables. High neuroticism (β = -0.727, 95% confidence interval (CI) -1.125, -0.328, p < 0.00...
Personality dimensions of patients can change during the course of parkinson’s disease
PLOS ONE, 2021
Background Studies assessing personality dimensions by the “Temperament and Character Inventory” (TCI) have previously found an association between Parkinson’s disease (PD) and lower Novelty Seeking and higher Harm Avoidance scores. Here, we aimed to describe personality dimensions of PD patients with motor fluctuations and compare them to a normative population and other PD populations. Methods All PD patients awaiting Deep Brain Stimulation (DBS) answered the TCI before neurosurgery. Their results were compared to those of historical cohorts (a French normative population, a de novo PD population, and a PD population with motor fluctuations). Results Most personality dimensions of our 333 included PD patients with motor fluctuations who are candidates for DBS were different from those of the normative population and some were also different from those of the De Novo PD population, whereas they were similar to those of another population of PD patients with motor fluctuations. Conc...
Five-factor model of personality and Parkinson’s Disease: a systematic review
Geriatrics Gerontology and Aging
Some studies have associated Parkinson’s disease with specific personality traits. We aimed to analyze personality profiles in Parkinson’s disease based on the Five- Factor Model, using the following 3 instruments as parameters: NEO Personality Inventory, revised NEO Personality Inventory, and NEO Five-Factor Inventory. A systematic review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. The PsycINFO, PubMed, Scopus, and Web of Science databases were searched. The initial search resulted in 232 studies, and 11 studies were selected for full-text review. The personality traits most commonly associated with Parkinson’s disease were high neuroticism and low extraversion and conscientiousness. These results cannot be attributed only to Parkinson’s disease because other associated diseases were present in the included studies. Evidence from these studies is insufficient to state that there is a typical personality profile associated with ...
The association of type D personality with quality of life in patients with Parkinson's disease
Aging & Mental Health, 2009
Objectives: Personality traits appear as determinants of quality of life (QoL) in most chronic diseases. Type D personality is characterized by ineffective coping strategies that reduce QoL in patients with coronary heart disease. The aim of this study was to evaluate whether Type D personality also predicts QoL in patients with Parkinson's disease (PD). In addition, gender differences in Type D personalities are explored. Methods: The sample consisted of 153 PD patients (51.4% males; mean age 67.9 ± 9.3 years). DS-14 was used to measure Type D personality, negative affectivity (NA) and social inhibition (SI). The Parkinson's Disease Quality of Life Questionnaire (PDQ-39) was used to assess QoL, and the Unified Parkinson's Disease Rating Scale (UPDRS) was used to assess functional status. The regression model consisted of disease severity, disease duration, age and DS-14 and its two scales (NA and SI). Results: Type D is negatively associated with overall QoL in PD patients and most subscales of the PDQ-39. Type D explained emotional well-being in both genders but was significant in the models for stigma, cognition, and communication only in men. NA and SI played a less important role in women in comparison with men. Conclusion: Type D personality is an important part of the QoL model in PD patients of both genders, especially in the NA scale. The gender differences suggest that male and female PD patients require different coping strategies.
Journal of Parkinson's disease, 2020
Background: Parkinson's disease (PD) negatively affects patients' Quality of Life (QoL) which depends on both objective criteria such as physical health and subjective ones such as worries and norms according to personal believes. Therefore, QoL could be also associated to personality dimensions in chronic neurological diseases such as PD. Objective: Our objective was thus to study the potential association between personality dimensions and QoL in PD patients with motor fluctuations before Deep Brain Stimulation of the Sub-Thalamic Nucleus (DBS-STN). Methods: Data were obtained from the French multicentric cohort study Predi-Stim. All PD patients awaiting DBS-STN and responding to the inclusion criteria at the time of the study were included. All participants answered the "Temperament and Character Inventory" (TCI) and the PDQ-39 before surgery. Analyses were made using adjusted univariate generalized linear regression models to evaluate a potential association between TCI dimensions and PDQ-39 scores. Results: Three hundred thirty-three consecutive patients were included. The temperament Harm Avoidance was negatively associated with QoL (p = 1e-4, R 2 = 0.33), whereas the character Self-Directedness was positively associated with mental component of QoL (p = 2e-4, R 2 = 0.33) in PD patients with motor fluctuations awaiting DBS-STN. Conclusions: PD patients with motor fluctuations, with lower Harm Avoidance and higher Self-Directedness scores have the best QoL mainly at an emotional and social level. Therapeutic education of these PD patients focusing on their personal resources may thus be important to improve their well-being.
Journal of Parkinson's disease, 2013
Personality traits influence health-related quality of life (HRQoL) in Parkinson's disease (PD). Further, an individual's personality traits can influence the strategies they use to cope with a particular stressful situation. However, in PD, the interplay between personality traits, choice of coping strategy, and their subsequent effect on HRQoL remains unclear. The objective of this study was to examine whether personality (neuroticism and extraversion) indirectly affects HRQoL through the use of specific psychological coping strategies. One hundred and forty-six patients with PD completed questionnaires on personality (Big Five Aspects Scale; BFAS), coping (Ways of Coping Questionnaire; WCQ), and mood-specific (Depression, Anxiety and Stress Scale; DASS-21) and disease-specific HRQoL (Parkinson's Disease Questionnaire; PDQ-39). After controlling for gender, age at diagnosis, and age at testing, the emotion-focused coping strategy of escape-avoidance was significantly c...
Parkinson's disease - psychological determinants of quality of life
There are many studies, which are focused on measurement the quality of life (QoL) of patients with Parkinson’s disease (PD), but studies about psychological factors associated with QoL in those patients are scarce. The research was focused on personality (extraversion, neuroticism, type D personality, negative affectivity and social inhibition) and mood disorders (depression, anxiety) as factors associated directly with QoL of PD patients or indirectly - through patient’s delay. A higher score in extraversion was significantly associated with better emotional well-being in males, but surprisingly, with worse emotional well-being in females. Type D was negatively associated with overall QoL in PD patients and with all dimensions except mobility, activities of daily living and bodily discomfort. In women, a higher NA explained the higher dissatisfaction with social support. Non-delayers scored higher in extroversion, which was associated also with better scores in physical and mental...
Personality Change in Parkinson's Disease Patients: Chronic Disease and Aging
Journal of Personality, 1995
Parkinson's disease patients (A^ = 41, mean age = 65 years) were described by themselves and their spouses as they were presently and before their illness using the Adjective Check List. Equivalent self-and spouse descriptions were obtained from the members of a matched community sample (N = 96). Descriptions of patients and their spouses converged, both reporting sharp, pervasive (e.g., on all of the Big Five dimensions), and uniformly negative change in personality. Similar, but much less marked change was found in the community sample. The data as a set suggest that the reported changes in the patients were veridical and that their magnitude was primarily the result of the disease rather than aging. Evidence of continuities in personality
Personality factors and cognitive functioning in elderly with Parkinson's disease
Dementia & neuropsychologia
Parkinson's disease (PD) is a chronic and progressive neurological disease, resulting from cell degeneration in the substantia nigra, responsible for the production of dopamine. This study aimed to characterize the cognitive functioning, personality factors and prevalence of depressive and anxiety symptoms in individuals with Parkinson's disease (PD). Furthermore, this study sought to analyze whether personality factors were predictors of cognitive functioning. The sample consisted of 30 elderly with PD. Participants completed a sociodemographic data sheet, the NEO-FFI-R (Five Factor Inventory NEO Revised), the Montreal Cognitive Assessment, the Beta-III, the phonemic verbal fluency test and semantics (Animals), the digits span subtest of the Wechsler Intelligence Scale for Adults and the Boston Naming Test and the word list of the CERAD battery, the Geriatric Depression Scale and the Beck Anxiety Inventory. The elderly with PD presented impairment in verbal episodic memory ...