The Perceived Deficits Questionnaire
Autor: | Olga M. Nikelshpur, Allison Binder, Nancy D. Chiaravalloti, Lauren B. Strober, John DeLuca |
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Rok vydání: | 2016 |
Předmět: |
Advanced and Specialized Nursing
030506 rehabilitation medicine.medical_specialty medicine.diagnostic_test business.industry media_common.quotation_subject Neuropsychology Cognition Neuropsychological test 03 medical and health sciences Distress 0302 clinical medicine Quality of life (healthcare) Medicine Anxiety Personality Neurology (clinical) medicine.symptom 0305 other medical science business Psychiatry 030217 neurology & neurosurgery Depression (differential diagnoses) media_common |
Zdroj: | International Journal of MS Care. 18:183-190 |
ISSN: | 1537-2073 |
Popis: | Background: Cognitive dysfunction affects approximately 43% to 70% of individuals with multiple sclerosis (MS) and is an important determinant of several functional outcomes in MS and quality of life. Brief neuropsychological test batteries have been developed specifically for use in MS and are widely used to aid clinicians in assessing levels of cognitive impairment in MS. Neuropsychologists and neurologists also frequently use briefer screening measures, such as the Perceived Deficits Questionnaire (PDQ), to assist in determining whether a more extensive neuropsychological evaluation is warranted. However, despite the ease of such measures, the relationship between self-report and objective cognitive impairment has been inconsistent, at best. Moreover, factors such as depression, fatigue, anxiety, and personality have been found to be more related to reports of cognitive difficulties. The purpose of the present study was to clarify the relationship between subjective cognitive concerns and objective cognitive impairment while accounting for related symptoms. Methods: We examined the association of self-reported cognitive concerns on the PDQ with objective cognitive measures, as well as depression, anxiety, fatigue, and self-efficacy. Results: There was no relationship between self-reported cognitive concerns and objective performance. Rather, reports on the PDQ were more correlated with reports of depression, anxiety, fatigue, and self-efficacy. Conclusions: Depression and poor self-efficacy can contribute to reports of cognitive difficulties. Effective treatment to improve these factors seems warranted given the impact of perceived cognitive impairment on outcomes in MS and the potential for more accurate self-reports. |
Databáze: | OpenAIRE |
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