| Titre : | Assessing Gait Variability in Transtibial Amputee Fallers Based on Spatial-Temporal Gait Parameters Normalized for Walking Speed (2015) |
| Auteurs : | Brenton G. Hordacre ; Christopher J. Barr ; Benjamin L. Patritti |
| Type de document : | Article |
| Dans : | Archives of Physical Medicine and Rehabilitation (2015/6, 2015) |
| Article en page(s) : | p. 1162–1165 |
| Langues: | Anglais |
| Descripteurs : |
HE Vinci Amputés ; Rééducation et réadaptation |
| Mots-clés: | Accidental falls ; Chutes accidentelles ; Amputees ; Gait ; Démarche ; Walking ; Marche à pied |
| Résumé : |
Objective To determine whether normalizing spatial-temporal gait data for walking speed obtained from multiple walking trials leads to differences in gait variability parameters associated with a history of falling in people with transtibial amputations. Design Cross-sectional study. Setting Rehabilitation center. Participants People with unilateral transtibial amputations (N=45; mean age + SD, 60.5+13.7y; 35 men [78%]) were recruited. Interventions Not applicable. Main Outcome Measures Participants completed 10 consecutive walking trials using an instrumented walkway system. Primary gait parameters were walking speed and step-length, step-width, step-time, and swing-time variability. A retrospective 12-month fall history was obtained from participants. Results Sixteen amputees (36%) were classified as fallers. Variation in gait speed across the 10 walking trials was 2.9% (range, 1.1%–12.1%). Variability parameters of normalized gait data were significantly different from variability parameters of nonnormalized data (all P<.01 for nonnormalized data fallers had greater amputated limb step-time step-length swing-time and step-width variability nonamputated variability. normalized only parameters were significantly fallers. these> Conclusions Normalizing spatial-temporal gait data for walking speed before calculating gait variability parameters may aid in discerning variability parameters related to falls histories in people with transtibial amputations. This may help focus on the initial rehabilitation efforts of amputees with a fall history. |
| Disponible en ligne : | Oui |
| En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S0003999314012787 |
Bibliothèques HE Vinci
