Increasing Hospital Admissions for Pneumonia in England
Author Information
Author(s): Trotter Caroline L., Stuart James M., George Robert, Miller Elizabeth
Primary Institution: University of Bristol
Hypothesis
The increase in pneumonia hospital admissions may be attributable to various population factors and changes in health service organization.
Conclusion
There has been a 34% increase in hospital admissions for pneumonia in England, particularly among older adults, which is not fully explained by demographic changes or coexisting conditions.
Supporting Evidence
- The age-standardized incidence of hospitalization for pneumonia increased by 34% from 1.48 to 1.98 per 1,000 population between 1997–98 and 2004–05.
- The increase was particularly marked among older adults, who also had the highest mortality rates.
- The proportion of patients with coexisting conditions increased over the study period.
Takeaway
More people, especially older adults, are going to the hospital for pneumonia than before, and we don't know all the reasons why.
Methodology
Data was extracted from the Hospital Episode Statistics database for pneumonia episodes from April 1997 to March 2005, using ICD-10 codes.
Potential Biases
Potential bias due to variability in coding practices and the administrative nature of the database.
Limitations
The study relies on administrative data, which may have variability in coding quality and does not account for all potential sources of pneumonia.
Participant Demographics
The study focused on hospital admissions for pneumonia, particularly among older adults.
Statistical Information
P-Value
p<0.001
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
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