[Experience with orthopaedic insoles-a cross-sectional study]

Orthopaedic insoles (OI) are used to treat a variety of foot problems.

The aim of this cross-sectional study was to investigate the perceptions of the treatment with OI among the manufacturers of the OIs, the orthopaedic technicians (OT).

OT from the federal states of Schleswig-Holstein and Lower Saxony in Germany were invited to take part in a survey. The questions included, among others, the number of prescriptions for the production of an OI per month and the materials used. Descriptive statistics, subgroup analyses and a linear regression analysis were performed.

Of the 312 questionnaires distributed, 159 were completed (response rate 51%). Most of the respondents were male (80%). The average age of the participants was 50. On average, OT produced 290 OI per month, with plastic being the most commonly used material (73%). OT with less than 20 years of professional experience are more likely to follow the doctor's instructions when producing OI than OT with more than 20 years of professional experience. The latter are more likely to base their decisions regarding the manufacture and issuing of OI on their own experience.

The production and issuing process of OI differs among OT. The different professional perspectives of the OT could play a role here, as does the lack of a standardized procedure. The factors listed in this study represent potential starting points for future research projects that could contribute to the development of evidence-based standards.