Strategies to enhance physical activity in people with Rheumatoid Arthritis: A Delphi survey.

Abstract

Managing symptoms, resisting functional decline and maintaining health and independence are key motivators for people with Rheumatoid Arthritis (RA) who successfully engage with physical activity (PA). To inform PA support for people with RA the aim was to determine whether the broader RA population share similar beliefs and strategies regarding PA to those who report successful engagement. A modified two-stage Delphi approach. 200 patients from four National Health Service rheumatology departments received a postal questionnaire containing statements relating to engagement with PA derived from prior interview data from physically active individuals with RA. Statements rated as agree or strongly agree by >50% of respondents were retained and the same respondents asked to rate and prioritize potential PA intervention components. Ethical approval: Oxford C Research Ethics Committee (ref 13/SC/0418). Questionnaire one received 49 responses (11 males, 37 females, 1 unknown), mean age 65years (range 29-82). Low levels of PA were reported by 60% of respondents. Questionnaire two responses (n=36) indicated that a PA intervention should include information about prevention of RA symptoms worsening and benefits of PA for joints; help participants to achieve improved pain management and a feeling of being in control of their RA. For PA maintenance it was important that medication controlled symptoms, and PA instructors understood RA to ensure safety. A key factor to consider when designing a PA intervention for people with RA is that education from a knowledgeable instructor should underpin programme delivery alongside effective medication. Programmes may need tailoring based on demographics; this should be explored in future studies.