Factor Structure of the Arthritis Body Experience Scale (ABES) in a U.S. Population of People with Osteoarthritis (OA), Rheumatoid Arthritis (RA), Fibromyalgia (FM) and Other Rheumatic Conditions
2008

Understanding Body Image in Arthritis Patients

Sample size: 937 publication 10 minutes Evidence: moderate

Author Information

Author(s): Boyington J.E.A, DeVellis R, Shreffler J, Schoster B, Callahan L.F

Primary Institution: National Institutes of Health, National Institute of Nursing Research

Hypothesis

To examine the psychometric properties of the Arthritis Body Experience Scale (ABES) in a US sample of people with osteoarthritis, rheumatoid arthritis, fibromyalgia and other rheumatic conditions.

Conclusion

The observed psychometrics indicate the scale usefully assesses body image in populations with arthritis and related conditions.

Supporting Evidence

  • The study found a three-factor structure of the ABES, which accounted for 72% of the variance.
  • Participants reported various types of arthritis, with 51.3% having osteoarthritis.
  • The study used a phone-administered survey to assess body image in arthritis patients.

Takeaway

This study looked at how people with arthritis feel about their bodies and found a new way to measure it, which is important for their health.

Methodology

The ABES was phone-administered to 937 individuals who self-identified as having one or more arthritis conditions, and factor analysis was conducted.

Potential Biases

Self-reported data may introduce bias in disease status confirmation.

Limitations

Disease status was self-reported and could not be confirmed, which may limit the validity of the findings.

Participant Demographics

Predominantly female (74.2%) and Caucasian (79.9%), mean age of 61.0 years.

Statistical Information

P-Value

p<0.05

Statistical Significance

p<0.05

Digital Object Identifier (DOI)

10.2174/1874312900802010064

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