Length of the Center of Pressure Plot: Technique for Quantifying Gait Performance

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00179906%3A_____%2F18%3A10384889" target="_blank" >RIV/00179906:_____/18:10384889 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Length of the Center of Pressure Plot: Technique for Quantifying Gait Performance

Popis výsledku v původním jazyce

Using information about the values of the total center of pressure (CoP) and total vertical ground reaction force (GRF) during gait, quantitative parameters based on CoP trajectory length and trajectory length of 3-D plot of vertical GRF vs. CoP can be calculated and used to compare pathological prosthetic gait and normal gait. Seven patients with right transtibial amputation using passive transtibial prostheses, and ten healthy subjects participated in the study. After calculating the parameters of each patient and healthy subject, the two-sample t-test was used to assess the significance of the differences between the results of the two groups. Also, the observed parameters were compared with each other. For this purpose, Pearson correlation coefficients between the parameters were calculated to study the relationships between the parameters. The results show that in all cases, the parameters described in patients are significantly different than in healthy subjects. New parameters provide new information on way of walking and show the differences in gait step as a whole. The described techniques and calculated and statistically evaluated values of proposed parameters can be used for gait analysis in clinical practice.

Název v anglickém jazyce

Length of the Center of Pressure Plot: Technique for Quantifying Gait Performance

Popis výsledku anglicky

Using information about the values of the total center of pressure (CoP) and total vertical ground reaction force (GRF) during gait, quantitative parameters based on CoP trajectory length and trajectory length of 3-D plot of vertical GRF vs. CoP can be calculated and used to compare pathological prosthetic gait and normal gait. Seven patients with right transtibial amputation using passive transtibial prostheses, and ten healthy subjects participated in the study. After calculating the parameters of each patient and healthy subject, the two-sample t-test was used to assess the significance of the differences between the results of the two groups. Also, the observed parameters were compared with each other. For this purpose, Pearson correlation coefficients between the parameters were calculated to study the relationships between the parameters. The results show that in all cases, the parameters described in patients are significantly different than in healthy subjects. New parameters provide new information on way of walking and show the differences in gait step as a whole. The described techniques and calculated and statistically evaluated values of proposed parameters can be used for gait analysis in clinical practice.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

2018 International Conference on Applied Electronics (AE 2018)

ISBN

978-1-5386-4394-5

ISSN

1803-7232

e-ISSN

neuvedeno

Počet stran výsledku

4

Strana od-do

85-88

Název nakladatele

IEEE

Místo vydání

New York

Místo konání akce

Pilsen

Datum konání akce

11. 9. 2018

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000450228600020