Poverty and Respiratory Infections Among Mapuche People in Chile
Author Information
Author(s): Flavio Rojas
Primary Institution: Department of Biostatistics, School of Public Health, University of North Carolina at Chapel Hill, USA
Hypothesis
Is there a link between poverty and respiratory infections among the Mapuche population in Chile's Ninth Region?
Conclusion
Poverty is significantly associated with respiratory infections in the population of Chile's Ninth Region, with Mapuches at higher risk of mortality from these infections.
Supporting Evidence
- Mapuches have higher morbidity rates from respiratory infections compared to non-Mapuches.
- Mortality rates from respiratory infections are higher among Mapuches in all age groups.
- Significant spatial variability in disease rates was found across neighborhoods.
Takeaway
This study found that being poor makes people more likely to get sick from respiratory infections, especially for the Mapuche people in Chile.
Methodology
The study used hospital discharge records and spatial statistics to analyze the relationship between poverty and respiratory infections.
Potential Biases
Potential confounding of ethnicity and poverty may affect the results.
Limitations
The study is cross-sectional and lacks historical data to rule out seasonal patterns.
Participant Demographics
The study focused on the Mapuche population, which constitutes a significant portion of the Ninth Region's population.
Statistical Information
P-Value
<0.0015
Confidence Interval
[95% CI 183.1 to 190.8]
Statistical Significance
p<0.0015
Digital Object Identifier (DOI)
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