RT Journal Article
SR Electronic
T1 Comparing the AUSCAN Osteoarthritis Hand Index, Michigan Hand Outcomes Questionnaire, and Sequential Occupational Dexterity Assessment for patients with rheumatoid arthritis.
JF The Journal of Rheumatology
JO J Rheumatol
FD The Journal of Rheumatology
SP 1996
OP 2001
VO 31
IS 10
A1 Nicola Massy-Westropp
A1 Jegan Krishnan
A1 Michael Ahern
YR 2004
UL http://www.jrheum.org/content/31/10/1996.abstract
AB OBJECTIVE: The Australian Canadian Osteoarthritis Hand Index (AUSCAN), Michigan Hand Outcomes Questionnaire (MHQ), and the Sequential Occupational Dexterity Assessment (SODA) are assessments of hand function. Investigation of psychometric properties, administration, acceptability, and content of an assessment add strength to the findings of research and treatment. We evaluated the validity and reliability of the AUSCAN, MHQ, and the SODA for assessing disability in patients with rheumatoid arthritis (RA). METHODS: Sixty-two patients with RA completed the AUSCAN (visual analog scale version), the MHQ, and the SODA. Seventeen patients repeated the assessments within one week. RESULTS: The assessments recorded high variability within the sample of 62 patients with RA. The AUSCAN and MHQ provided patient and context-specific information, while the SODA provided more impairment information that could be readily compared between patients. Seventeen patients were tested twice within 5 days, showing good reliability of all assessments. Unlike the MHQ, AUSCAN and SODA do not provide information about individual hands or hand dominance. The physical function scales of the AUSCAN and the SODA were related (r = 0.81), and the AUSCAN and MHQ pain scales were related (r = 0.68). CONCLUSION: Clinicians and researchers should decide whether impairment, ability, or handicap outcome is the goal of assessment, and whether bilateral function or the function of one hand is of interest before choosing a hand assessment. The AUSCAN and MHQ are valid and reliable for assessment of hand disability in patients with RA, and they allow the patients to answer questions about their home environment. The SODA is also valid and reliable for assessing disability in a clinical situation that cannot be generalized to the home.