Pneumonia and Poverty in Brazilian Children
Author Information
Author(s): Thörn Lícia KAM, Minamisava Ruth, Nouer Simonne S, Ribeiro Luiza H, Andrade Ana Lucia
Primary Institution: Department of Epidemiology, Secretariat of Health of the Municipality of Goiânia, Brazil
Hypothesis
Is there an association between poverty and the incidence of pneumonia in children in Brazil?
Conclusion
Children in areas with lower socioeconomic conditions have a higher incidence of pneumonia.
Supporting Evidence
- Incidence rates of pneumonia were significantly higher in very low income areas compared to high income areas.
- Lower income households and illiteracy were associated with higher pneumonia incidence.
- Spatial analysis identified clusters of pneumonia cases in specific regions of the city.
Takeaway
Kids who live in poorer neighborhoods are more likely to get pneumonia. We need to help them get vaccinated.
Methodology
A prospective population-based study was conducted, analyzing chest X-rays and socioeconomic indicators among children with suspected pneumonia.
Potential Biases
Potential selection bias in hospitalization based on socioeconomic status.
Limitations
The study may not accurately represent individual-level socioeconomic status and could be affected by ecological fallacy.
Participant Demographics
Median age of participants was 13 months; 54% were male.
Statistical Information
P-Value
0.001
Confidence Interval
95% CI: 937-967
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
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