Can a turn before sitting have additional value in parkinson disease assessment?

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F19%3A00336094" target="_blank" >RIV/68407700:21460/19:00336094 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.gaitpost.2019.07.159" target="_blank" >http://dx.doi.org/10.1016/j.gaitpost.2019.07.159</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.gaitpost.2019.07.159" target="_blank" >10.1016/j.gaitpost.2019.07.159</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Can a turn before sitting have additional value in parkinson disease assessment?

Popis výsledku v původním jazyce

Turning before seating from a standing position is a commonly performed daily activity. The turning before sitting movement is an included part of functional tests such as the Timed Up&Go test (TUG). The increased utilization of wearable sensors increases the ability to separately evaluate individual TUG sub-tasks. A prolonged performance of transition sub-tasks (e.g. turn-to-sit) has been shown in Parkinson's disease (PD) patients [1,2]. However, analysis of the turn-before-sitting is not widely used. To our knowledge, there is no study dealing with a direct comparison of the source turn-before-sit signals. The main aim of this paper is to investigate whether an analysis of the turn-before-sit signals can provide additional value to an instrumented TUG performed by healthy adults and PD patients. To achieve this, we addressed the following partial-goals: (1) to visualize within group variability of the turn-before-sitting signals, and (2) to provide quantitative inter-group comparison of turn-before-sitting signals. The gaussian point-by-point method showed a wider PB for the CG than for PD during the first 25 % of turn (Fig. 1C). Then the PB width of PD exceeded the width of the CG until circa half of the turn and finally the width of both groups were similar. The HANOVA method revealed a statistically significant difference (p=0.004) between the groups in the turn-before-sitting subtask.

Název v anglickém jazyce

Can a turn before sitting have additional value in parkinson disease assessment?

Popis výsledku anglicky

Turning before seating from a standing position is a commonly performed daily activity. The turning before sitting movement is an included part of functional tests such as the Timed Up&Go test (TUG). The increased utilization of wearable sensors increases the ability to separately evaluate individual TUG sub-tasks. A prolonged performance of transition sub-tasks (e.g. turn-to-sit) has been shown in Parkinson's disease (PD) patients [1,2]. However, analysis of the turn-before-sitting is not widely used. To our knowledge, there is no study dealing with a direct comparison of the source turn-before-sit signals. The main aim of this paper is to investigate whether an analysis of the turn-before-sit signals can provide additional value to an instrumented TUG performed by healthy adults and PD patients. To achieve this, we addressed the following partial-goals: (1) to visualize within group variability of the turn-before-sitting signals, and (2) to provide quantitative inter-group comparison of turn-before-sitting signals. The gaussian point-by-point method showed a wider PB for the CG than for PD during the first 25 % of turn (Fig. 1C). Then the PB width of PD exceeded the width of the CG until circa half of the turn and finally the width of both groups were similar. The HANOVA method revealed a statistically significant difference (p=0.004) between the groups in the turn-before-sitting subtask.

Druh

O - Ostatní výsledky

CEP obor

—

OECD FORD obor

20601 - Medical engineering

Projekt

<a href="/cs/project/NV16-28119A" target="_blank" >NV16-28119A: Analýza pohybových poruch pro studium mechanismů postižení u extrapyramidových onemocnění pomocí „motion capture“ kamerových systémů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů