Quality of Life Diagnosis and Therapy for Breast Cancer Patients
Author Information
Author(s): Klinkhammer-Schalke M, Koller M, Ehret C, Steinger B, Ernst B, Wyatt J C, Hofstädter F, Lorenz W
Primary Institution: Tumor Center Regensburg e.V.
Hypothesis
Are there differences between implementation sample and general population, and what is the relationship between patient and practitioner assessments of quality of life?
Conclusion
The study successfully implemented a quality-of-life system for breast cancer patients, revealing significant discrepancies between patient-reported and clinician-assessed quality of life.
Supporting Evidence
- 74% of coordinating practitioners adhered to the care pathway.
- Patients reported significantly lower quality of life scores compared to doctors' assessments.
- The study established a 50-point cutoff for distinguishing between healthy and diseased quality of life.
Takeaway
This study helped doctors understand how breast cancer patients feel about their quality of life, showing that patients often feel worse than doctors think.
Methodology
The study involved an exploratory trial with patient and clinician assessments of quality of life, using questionnaires and statistical analysis to compare results.
Potential Biases
There is a risk of bias in patient selection by clinicians, favoring younger patients.
Limitations
The study may have selection bias as older patients were underrepresented in the sample.
Participant Demographics
Participants included 170 breast cancer patients, with a median age of 58 years, and a mix of professional and family statuses.
Statistical Information
P-Value
p<0.001
Confidence Interval
95% C.I. 0.37–0.66
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website