Impact of Co-Morbidities on Quality of Life for Joint Replacement Patients
Author Information
Author(s): Ulla Tuominen, Marja Blom, Johanna Hirvonen, Seppo Seitsalo, Matti Lehto, Pekka Paavolainen, Kalevi Hietaniemi, Pekka Rissanen, Harri Sintonen
Primary Institution: National Research and Development Centre for Welfare and Health, Helsinki, Finland
Hypothesis
How do co-morbidities affect health-related quality of life in patients awaiting total joint replacement?
Conclusion
Co-morbidity significantly reduces health-related quality of life in patients waiting for joint replacement surgery.
Supporting Evidence
- 73% of patients had co-morbidities, with an average of two co-existing health issues.
- Patients with co-morbidity had a lower 15D score (0.778) compared to those without (0.816).
- The difference in quality of life scores was clinically significant.
Takeaway
Having more health problems makes people feel worse while waiting for joint surgery. It's important to check these problems to help doctors make better decisions.
Methodology
The study involved 893 patients who completed questionnaires about their health and co-morbidities while waiting for joint replacement surgery.
Potential Biases
Self-reported data may introduce bias regarding the accuracy of co-morbidity reporting.
Limitations
The severity of co-morbidities was not assessed, and data was self-reported rather than taken from medical records.
Participant Demographics
Mean age was 66 years, with 63% female participants.
Statistical Information
P-Value
<0.001
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
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