Development and Validation of the Overall Foot Health Questionnaire for Patients with Rheumatoid Arthritis: A Cross-Sectional Descriptive Analysis

: In general, patients with rheumatoid arthritis (RA) are ignorant of the physician's role and of RA-related feet problems. The aim of our study was to validate a questionnaire on the knowledge of different aspects of overall foot health in patients with RA. : A cross-sectional descriptive analysis was carried out between March 2017 and April 2017. A questionnaire was designed and validated through the Delphi method to evaluate the knowledge about the illness, the repercussions on feet, medical podiatry care, and the role of the medical podiatrist. : After being checked by a panel of experts, all the items obtained a Cronbach's alpha over 0.70. : The content of this questionnaire about the knowledge of different aspects of medical podiatry health in patients with RA has internal consistency.