Cognitive Function in Patients Undergoing Arthroplasty
Author Information
Author(s): Demosthenous N., St Mart J. P., Jenkins P., Chappel A., Cheng Kenneth
Primary Institution: Glasgow Royal Infirmary
Hypothesis
How well do patients undergoing arthroplasty remember information about their planned procedure?
Conclusion
Patients recalled a median of three complications out of ten, indicating that memory retention is influenced by age and education level.
Supporting Evidence
- Patients recalled a median of three complications out of ten.
- Younger patients performed better on memory tests.
- Education level correlated with the ability to recall complications.
- Neuropsychological tests provided objective measures of memory.
- Patients showed the ability to learn new material.
Takeaway
Older patients and those with less education have a harder time remembering important information about their surgery.
Methodology
Patients underwent neuropsychological tests to assess their ability to learn and recall information about their surgery.
Potential Biases
Patients may have varying levels of understanding based on their individual circumstances, which could bias recall accuracy.
Limitations
The testing environment may not fully replicate a typical clinical setting, and patient fatigue could affect results.
Participant Demographics
Mean age of 68.6 years; 33.9% males and 76.1% females; education levels varied.
Statistical Information
P-Value
0.007
Confidence Interval
95% CI 0.5 to 1.8
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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