Development of the patient-based outcome instrument for the foot and ankle. Part 1: project description and evaluation of the outcome instrument version 1

The Committee partly revised the instrument, and the new subscales are as follows: “Foot Pain and Pain-related,” “Physical Functioning and Daily Living,” “Social Functioning,” “General Health and Well-being” and “Shoe-related.” Evaluation of the Outcome Instrument version 2 will be reported in the following paper.