Introduction of a neutral shoe to assess reference values for dynamic pedobarography.
BACKGROUND
The aim of our study was to introduce a so-called "neutral shoe" as a tool to assess reference values for dynamic pedobarographic investigations.


METHODS
Twelve healthy volunteers were asked to participate. During the first trial the participants were asked to walk with a neutral shoe (Breidbach, Germany). The second trial was performed with the running shoe "Faas 500" (Puma SE, Germany). Peak plantar pressure values were analyzed from nine foot regions using the Pedar® X system (Novel Inc., Munich, Germany).


RESULTS
The mean peak pressure reduction for the total foot was 36% under the left (non-preferred) foot and 32% for the right (preferred) foot. A statistically significant reduction of peak pressure was observed for eight regions, from a mean 14% peak pressure reduction under the right metatarsal head 1 up to a 41% peak pressure reduction under the right big toe.


CONCLUSIONS
The neutral shoe is a feasible tool to assess reference values for dynamic pedobarography. Such a reference tool may help to standardise several steps in the development and construction of shoes and orthotic devices.
Anna Katharina
AK
Kluger
Hans-Dieter
HD
Carl
Andreas
A
Jendrissek
Bernd
B
Swoboda
Thilo
T
Hotfiel
D000328:Adult; D004867:Equipment Design; D019544:Equipment Failure Analysis; D005260:Female; D005528:Foot / Q000502:physiology*; D005684:Gait / Q000502:physiology*; D005858:Germany; D006801:Humans; D008297:Male; D008365:Manometry / Q000295:instrumentation* / Q000592:standards*; D018670:Monitoring, Ambulatory / Q000295:instrumentation / Q000592:standards; D010808:Physical Examination / Q000295:instrumentation* / Q000592:standards*; D012016:Reference Values; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D012775:Shoes / Q000592:standards*; D016138:Walking / Q000502:physiology