Content » Vol 31, Issue 3

Original report

PLANTAR FORCE DISTRIBUTION IN PARKINSONIAN GAIT: A COMPARISON BETWEEN PATIENTS AND AGE-MATCHED CONTROL SUBJECTS

Alice Nieuwboer, Willy De Weerdt1, Rene ́ Dom, Louis Peeraer, Emmanuel Lesaffre, Feys Hilde1 and Birgit Baunach
DOI: 10.1080/1650197731185192

Abstract

This study aimed to ascertain whether roll-off of the feet during gait was essentially different in patients with Parkinson’s disease from that of elderly control subjects. Twenty-two patients, belong- ing mainly to Hoehn & Yahr grades III and IV, and 30 elderly people participated in the study. Plantar force distribution data were collected of two con- secutive strides using pressure-sensitive insoles as part of the pododynograph system. Results showed that when correcting for gait speed and sex differ- ences, patients with Parkinson’s disease walked with significantly lower relative peak forces at the forefoot and heel and increased load at the midfoot. The onset of peak forces indicated slower load acceptance on the heel and early forefoot loading which was con- firmed by a reduced amplitude of the centre of force along the length of the foot compared with healthy controls. Roll-off was significantly reduced in patients with Parkinson, a feature which was specific for the disease rather than a result of reduced gait speed alone

Lay Abstract

Comments

Do you want to comment on this paper? The comments will show up here and if appropriate the comments will also separately be forwarded to the authors. You need to login/create an account to comment on articles. Click here to login/create an account.
Advertisement