Abstract：
:The purpose of this study was to compare kinematic gait parameters measured with an instrumented walkway system (GAITRite(R)) and a video-based system (peak performance motus 3.1(R)). Subjects walked across a GAITRite mat with embedded pressure sensors. Reflective markers were attached to subjects' shoes and video capture was simultaneously performed during each trial. Video data were then digitized manually using peak software. Correlation coefficients for all parameters measured with both systems were high (>/=0.94). Significant differences between systems were found with analysis of variance (ANOVA) for two parameters, step length and stride velocity (P=0.003, 0.0002). The results of this study indicate that the instrumented walkway gave comparable results for temporal parameters but further investigation is needed to evaluate the fidelity of its spatial performance.
journal_name
Gait Posturejournal_title
Gait & postureauthors
Cutlip RG,Mancinelli C,Huber F,DiPasquale Jdoi
10.1016/s0966-6362(00)00062-xsubject
Has Abstractpub_date
2000-10-01 00:00:00pages
134-8issue
2eissn
0966-6362issn
1879-2219pii
S0966-6362(00)00062-Xjournal_volume
12pub_type
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