[논문]Comparison of Plantar Pressure and Contact Time on Gait between the Korean Young and the Elderly Women

Kim, Hee-Eun

doi:10.5805/sfti.2017.19.5.602

Comparison of Plantar Pressure and Contact Time on Gait between the Korean Young and the Elderly Women 원문보기

Fashion & textile research journal = 한국의류산업학회지, v.19 no.5, 2017년, pp.602 - 607

Kim, Hee-Eun (Dept. of Clothing & Textiles, Kyungpook National University)

Abstract ▼ AI-Helper

This study was undertaken to compare the gait characteristics between the Korean elderly and young adults, we measured the plantar pressure and contact time of gait with barefoot along a walkway at their preferred walking speed. The results indicate that older people exhibited significantly less plantar pressure than young adult in all 3 regions (FF, MF and RF) and significantly less time % on the initial contact phase (ICP), forefoot push-off phase (FFPOP) and significantly more % forefoot contact phase (FFCP) and foot flat phase (FFP). The converted plantar pressure value to percentage, it showed more pressure in forefoot (FF) in the elderly person than the young adults. It could be explained that the forward shifting in plantar pressure are associated with a more flexed posture of elderly such as actual stabilizing fearrelated adaptations. Longer total foot contact time in the elderly means that the old people show the decreased gait velocity. In other words, lower velocity was found to be associated with pre-existing fear of falling. With longer contact time and slower stepping movement, the elderly become more unstable. With these findings, it could be confirmed that there were significant changes in foot characteristics which contribute to alter the plantar pressure and contact time during gait with advancing age. Further research is required to establish possible links to risk of falling and development of footwear in the elderly adults.

주제어

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문제 정의

The aim of this study was to examine the gait characteristics between the Korean elderly and young adults. We evaluated the plantar pressure and contact time of gait between elderly subjects and young subjects.
The purpose of this study was to examine the gait characteristics, we evaluated the plantar pressure and contact time of gait between the Korean elderly and young adults. This information can be extended to footwear design area for control the walking of the elderly and extended to help from the risks such as falling

대상 데이터

Fifty eight elderly women and fifty eight young women were participated in this study. The elderly participants had an average age of 71.

데이터처리

Data were taken as the average value of the right and left barefoot from the healthy independent elderly and the young adults. Analysis of variance (ANOVA) was performed to examine the age effect on plantar pressure distribution and contact time of gait. Statistical analyses were performed using SPSS version 20.

성능/효과

We evaluated the plantar pressure and contact time of gait between elderly subjects and young subjects. The main results were that the elderly showed significantly less plantar pressure than young adult in every region and significantly less time % on the initial contact phase (ICP),forefoot push-off phase (FFPOP) and significantly more % forefoot contact phase (FFCP) and foot flat phase (FFP).

후속연구

Measuring the variability of plantar pressure and contact time of gait may also be useful in evaluating or monitoring interventions aimed at improving balance and walking. Finally, it should be mentioned that the future work should look into in more detail, to reveal which subareas are primarily associated with the contributions of receptors for plantar pressure and contact time of phase to understand the factors responsible for the gait variability with ageing. Further research is required to establish possible links to risk of falling, balance training and development of footwear in the elderly adults.
Finally, it should be mentioned that the future work should look into in more detail, to reveal which subareas are primarily associated with the contributions of receptors for plantar pressure and contact time of phase to understand the factors responsible for the gait variability with ageing. Further research is required to establish possible links to risk of falling, balance training and development of footwear in the elderly adults. As the pressure on the forefoot side of the elderly person increases, the sole of the footwear should be made softer.

참고문헌 (21)

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Comparison of Plantar Pressure and Contact Time on Gait between the Korean Young and the Elderly Women 원문보기

Abstract ▼ AI-Helper

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Comparison of Plantar Pressure and Contact Time on Gait between the Korean Young and the Elderly Women 원문보기

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