The characteristics of walking strategy in elderly patients with type 2 diabetes

Abstract

Objective: To explore the walking strategy by monitoring the characteristics of center of pressure (COP) of gait in the elderly with type2 diabetes. Methods: All of the elderly patients with type2 diabetes (n = 543) were enrolled from Huadong Hospital Affiliated to Fudan University. Dynamic barefoot plantar pressure was assessed by Footscan7 USB2 flat. Outcome measures included excursion, the x- and y-coordinates displacement of COP and falling frequency. Results: There were 64.5% of cases with abnormal COP trajectory. Among them, 45.2% were with abnormal fold-back, 14.0% with two or more abnormal fold-back, 20.5% with abnormal beginning point deviating from the heel to the arch and metatarsal region, 18.0% with abnormal terminal point deviating from the hallux to toe 2–5 and the x- and y-coordinates displacement of COP in both feet are asymmetry. Conclusions: It highlights to put forward the walking strategy according to the abnormal COP trajectory. Due to the elderly diabetics with high risks of falling, the rehabilitation nursing should be strengthened mainly including the training of enhancing proprioception to prevent the elderly patients with type2 diabetes from falling.

Keywords

• Elderly
• Diabetes
• Plantar pressure
• Walking strategy
• Center of pressure