Risk Factors for Hospitalization and Readmission of COPD Patients in Hong Kong
Author Information
Author(s): Chan Frank WK, Wong Fiona YY, Yam Carrie HK, Cheung Wai-ling, Wong Eliza LY, Leung Michael CM, Goggins William B, Yeoh Eng-kiong
Primary Institution: School of Public Health and Primary Care, The Chinese University of Hong Kong
Hypothesis
What factors contribute to unplanned readmission of COPD patients in Hong Kong?
Conclusion
Unplanned readmission of COPD patients significantly impacts the public healthcare system, highlighting the need for better discharge planning and community support.
Supporting Evidence
- 8.0% of all medical ward admissions were COPD cases.
- 24.2% of COPD admissions were unplanned readmissions.
- Unplanned readmission was significantly associated with male gender and living in nursing homes.
Takeaway
This study found that many COPD patients in Hong Kong end up back in the hospital unexpectedly, especially if they are male, live in nursing homes, or receive public assistance.
Methodology
Retrospective analysis of COPD admissions to public hospitals in Hong Kong from January 2006 to December 2007.
Potential Biases
Potential bias due to the retrospective nature of the study and missing data on some relevant variables.
Limitations
The study did not include data from private hospitals and lacked certain clinical data such as smoking status.
Participant Demographics
Mean age of patients was 76.81 years, with 77% male, and 43.8% receiving public assistance.
Statistical Information
P-Value
p<0.001
Confidence Interval
95% CI 1.38-1.52
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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