Cholera Patterns in Ashanti Region, Ghana
Author Information
Author(s): Osei Frank B, Duker Alfred A
Primary Institution: Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana
Hypothesis
High urbanization and overcrowding are significant predictors of cholera incidence in the Ashanti region of Ghana.
Conclusion
The study found that high urbanization, high overcrowding, and proximity to Kumasi Metropolis are key predictors of cholera outbreaks in the Ashanti region.
Supporting Evidence
- Cholera rates are significantly higher in urban areas compared to rural areas.
- High overcrowding and poor sanitation are linked to increased cholera incidence.
- Spatial analysis revealed clustering of cholera cases around Kumasi Metropolis.
Takeaway
Cholera is more common in crowded cities like Kumasi because there are more people living close together, which makes it easier for the disease to spread.
Methodology
The study used GIS-based spatial analysis and statistical methods to identify clustering of cholera cases and their relationship with urbanization and overcrowding.
Potential Biases
Potential underreporting of cases in rural areas due to low education levels affecting healthcare-seeking behavior.
Limitations
The number of reported cholera cases may underestimate the actual incidence, especially in less urbanized areas.
Participant Demographics
The study focused on the Ashanti region of Ghana, which has a population density of 148.1 persons per km2.
Statistical Information
P-Value
0.0001
Confidence Interval
95% CI for rate ratios varied by stratum.
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
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