Quantitative assessment of gait parameters in people with Parkinson's disease in laboratory and clinical setting: are the measures interchangeable?
Pau, Massimiliano
First
Conceptualization
;Guicciardi, MarcoPenultimate
Formal Analysis
;
2018-01-01
Abstract
This study aimed to investigate possible differences in spatio-temporal gait parameters of people with Parkinson’s Disease (pwPD) when they are tested either in laboratory using 3D Gait Analysis or in a clinical setting using wearable accelerometers. The main spatio-temporal gait parameters (speed, cadence, stride length, stance, swing and double support duration) of 31 pwPD were acquired: i) using a wearable accelerometer in a clinical setting while wearing shoes (ISS); ii) same as condition 1, but barefoot (ISB); iii) using an optoelectronic system (OES) undressed and barefoot. While no significant differences were found for cadence, stance, swing and double support duration, the experimental setting affected speed and stride length that decreased (by 17% and 12% respectively, P<0.005) when passing from the clinical (ISS) to the laboratory (OES) setting. These results suggest that gait assessment should be always performed in the same conditions to avoid errors, which may lead to inaccurate patient’s evaluations.File | Size | Format | |
---|---|---|---|
neurology_international_2018.pdf open access
Type: versione editoriale
Size 327.67 kB
Format Adobe PDF
|
327.67 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.