Impact of Socioeconomic Status on Hospital Use in Australia
Author Information
Author(s): Rachael E Moorin, C D'Arcy Holman
Primary Institution: The University of Western Australia
Hypothesis
How do socioeconomic status, accessibility to services, and patient type affect hospital use in Western Australia?
Conclusion
The study found that the Australian hospital system may not be equitable, as equal need did not lead to equal utilization of services.
Supporting Evidence
- The study analyzed data from 43,812 individuals, with 39,099 having at least one hospital episode.
- Socioeconomic status significantly affected hospital utilization rates across different causes of death.
- Private patient status influenced hospital admission rates, particularly in the last year of life.
Takeaway
This study looked at how money and location affect how often people go to the hospital. It found that just because someone needs help doesn't mean they get it equally.
Methodology
The study used linked mortality and hospital data from Western Australia to analyze hospital utilization rates based on socioeconomic status, accessibility, and patient type.
Potential Biases
Potential confounding by severity of illness and comorbidity may affect the results.
Limitations
The study used time to death as a proxy for severity of illness, which may not fully capture the complexity of patient needs.
Participant Demographics
Patients who died of colorectal cancer, lung cancer, breast cancer, ischaemic heart disease, and cerebrovascular disease between 1997 and 2000.
Statistical Information
P-Value
p<0.05
Confidence Interval
95% CI 0.75 – 0.96
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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