Validation of the GALS Musculoskeletal Screening Exam in Primary Care
Author Information
Author(s): Karen A. Beattie, Raja Bobba, Imaan Bayoumi, David Chan, Inge Schabort, Pauline Boulos, Walter Kean, Joyce Obeid, Ruth McCallum, George Ioannidis, Alexandra Papaioannou, Alfred Cividino
Primary Institution: McMaster University
Hypothesis
Can the GALS locomotor screen be effectively used by family physicians to assess musculoskeletal conditions compared to rheumatologists?
Conclusion
Family physicians can efficiently use the GALS examination to identify musculoskeletal abnormalities in older patients.
Supporting Evidence
- The GALS exam showed reasonable agreement between family physicians and rheumatologists.
- 10% of participants had new gait abnormalities identified.
- 30 participants had new arm abnormalities, mostly in fingers/hand.
- 38% of participants had new leg abnormalities, with many requiring treatment.
- 29% of participants had new spinal abnormalities, with some needing further investigation.
Takeaway
This study shows that family doctors can use a simple test to check for muscle and joint problems in older people, helping them find issues earlier.
Methodology
Patients aged 65 and older were examined by both family physicians and rheumatologists using the GALS exam, and their results were compared.
Potential Biases
Potential bias due to the family physicians' lack of prior experience with the GALS exam.
Limitations
The study population was skewed towards individuals with known musculoskeletal conditions, limiting generalizability.
Participant Demographics
61% women, mean age 75.2 years.
Statistical Information
P-Value
0.3675
Confidence Interval
0.3009, 0.4342
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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