Physiological cost index (PCI) and walking performance in individuals with transfemoral prostheses compared to healthy controls

作者: K. Hagberg , E. Häggström , R. Brånemark

DOI: 10.1080/09638280600902869

关键词: Physical therapyLower limbEnergy metabolismConventional PCICost indexPreferred walking speedMean ageGaitTransfemoral amputationMedicine

摘要: Purpose. Uncomplicated methods for evaluation of prosthetic walking performance individuals with lower limb amputations are valuable. The Physiological Cost Index (PCI), the comfortable speed (CWS) and self-reported distances three examples such measures. aim was to obtain values these measures transfemoral prostheses compare results healthy controls.Method. Individuals an established amputation reasons other than vascular disease (TFA-group, n = 41, 30 male/11 female, mean age 49, SD 11.5) were compared age-and gender matched controls (Healthy group, 22). PCI assessed in CWS 5 min accomplished outdoors Walking Habit Score (0 – 100).Results. Mean 0.55 (SD 0.19) TFA-group 0.31 0.09) Healthy group (p < 0.001). 62 12.6) 90 12.8) m/min 48 19) an...

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