Analysis of Static and Dynamic Baropedographic Parameters in Post COVID-19 Patients

Abstract

Aim: The aim of this study was to assess the parameters of the statics and dynam-ics obtained from baropodometric examinations in patients after infection with the SarsCov2 vi-rus and to attempt to identify the causes of reported gait disorders. Materials and Methods: The study group consisted of 73 people beform COVId-19. The tested participants obtained a positive result from a PCR test confirm-ing the presence of the virus. Some people had a mild form of COVID-19. The control group consisted of 50 healthy people. The test was carried out on a FreeMed Posture baropodometric mat in static and in dynamic conditions while walking. Results: Statistically significant differences were obtained in the assessment of parameters such as the foot area, the average load on the lower limbs, the maximum load on the lower limbs in the dynamic assessment, as well as differences in parameters for the load on the forefoot and for the rear foot. On the other hand, in the static assessment, significant differences between the groups were found for the parameters of the foot surface , including the area of the hindfoot. Conclusions: In patients with a history of COVID-19, there may be gait disturbances in the baropodometry test that are visible in the load on the lower limbs and the surface of the feet. This may suggest a weaker efficiency of the foot muscles, which are responsible for its arching, and stronger pressure during walking and standing may be associated with a weaker nervous control of the muscles responsible for foot functions.