What is associated with being active in arthritis? Analysis from the Obstacles to Action study

Area of Science:

• Rheumatology
• Public Health
• Exercise Science

Background:

• Many adults with arthritis do not meet recommended physical activity guidelines.
• Identifying factors influencing physical activity is crucial for health improvement.

Purpose of the Study:

• To identify factors associated with physical activity participation in adults with arthritis.

Main Methods:

• Analysis of data from 1106 adults with self-reported arthritis from the 2003 Obstacles to Action study.
• Classification of participants into active (n=613) and insufficiently active (n=438) groups based on physical activity levels.
• Examination of sociodemographic factors, attitudes, self-efficacy, motivators, and barriers.

Main Results:

• Active participants had a lower burden of chronic disease (18% vs 33%, P < 0.0001).
• Active individuals reported stronger beliefs in physical activity benefits, higher encouragement, and greater self-efficacy (P < 0.0001).
• Arthritis, fatigue, and discomfort were key barriers, but active participants perceived lower impact (P < 0.0001).

Conclusions:

• Active adults with arthritis exhibit lower chronic disease burden, enhanced self-efficacy, and fewer psychosocial barriers.
• Recognizing these barriers and motivators is vital for developing effective physical activity interventions for arthritis.
• Intervention programs should address perceived barriers and leverage motivators to promote physical activity in this population.