Predictors of Health-Related Quality of Life in Colorectal Cancer Patients
Author Information
Author(s): Kathleen J Yost, Elizabeth A Hahn, Alan M Zaslavsky, John Z Ayanian, Dee W West
Primary Institution: Center on Outcomes, Research and Education, Evanston Northwestern Healthcare
Hypothesis
What factors predict health-related quality of life in patients with colorectal cancer?
Conclusion
The study identified that better general health and perceived quality of cancer care are associated with improved health-related quality of life in colorectal cancer patients.
Supporting Evidence
- Better general health is associated with improved health-related quality of life.
- Perceived quality of cancer care impacts patients' well-being.
- Hispanic ethnicity is linked to worse social/family well-being.
- Being married or living as married is associated with better social/family well-being.
- Initial health-related quality of life scores are strong predictors of future scores.
Takeaway
This study looked at what helps colorectal cancer patients feel better after treatment. It found that feeling healthy and getting good care makes a big difference.
Methodology
A population-based longitudinal study with surveys completed by patients at 9 and 19 months post-diagnosis.
Potential Biases
Non-respondents had significantly lower initial health-related quality of life scores.
Limitations
Possible non-response bias and other unmeasured variables that could affect health-related quality of life.
Participant Demographics
Men and women aged 40 to 84 diagnosed with invasive colorectal cancer.
Statistical Information
P-Value
<0.0001
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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