A parsimonious scoring and normative calculator for the Parkinson’s disease mild cognitive impairment battery
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023752%3A_____%2F17%3A43915383" target="_blank" >RIV/00023752:_____/17:43915383 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11110/17:10363424 RIV/00064165:_____/17:10363424
Result on the web
<a href="http://www.tandfonline.com/doi/citedby/10.1080/13854046.2017.1293161?scroll=top&needAccess=true" target="_blank" >http://www.tandfonline.com/doi/citedby/10.1080/13854046.2017.1293161?scroll=top&needAccess=true</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/13854046.2017.1293161" target="_blank" >10.1080/13854046.2017.1293161</a>
Alternative languages
Result language
angličtina
Original language name
A parsimonious scoring and normative calculator for the Parkinson’s disease mild cognitive impairment battery
Original language description
Objective: The aim of the present study was to provide a regression-based calculator that takes premorbid functioning into account to detect subtle cognitive decline, as is often present in pre-dementia states, especially mild cognitive impairment in Parkinson’s disease (PD-MCI). Method: We used demographic adjustments based on sex, age, and education of 699 normative participants that fulfilled exclusion criteria for ascertaining the diagnostic accuracy of the Movement Disorders Society PD-MCI battery at Level II. We examined the clinical validity of the battery on 36 PD patients. Results: An estimated z-score was calculated for any raw score based on different models that adjust for the demographic predictors of gender, age, and education, either concurrently, individually or without covariates. We provide a useful online z-score, SD, and percentile calculator that yields estimates of cognitive impairment based on normative sample for each of the ten neuropsychological tests and enables actuarial decision-making regarding its level and profile (number of domains impaired). We document the clinical utility and applicability of the calculator on a patient with PD-MCI and show the discriminative validity of all measures in the battery by comparing PD-MCI and PD without cognitive impairment with the highest area under the curve (.94) for Tower of London at −2 SD threshold. Conclusions: Our normative calculator introduces a practical web-based psychometric tool for the evaluation of PD-MCI status in clinical settings. We show the detection potential of each of ten measures included in the battery and delineate the diagnostic precision of the PD-MCI battery.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
50101 - Psychology (including human - machine relations)
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Clinical Neuropsychologist
ISSN
1385-4046
e-ISSN
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Volume of the periodical
31
Issue of the periodical within the volume
6-7
Country of publishing house
US - UNITED STATES
Number of pages
17
Pages from-to
1231-1247
UT code for WoS article
000409318000018
EID of the result in the Scopus database
2-s2.0-85014440702