Malaria and the Gilgel-Gibe Dam in Ethiopia
Author Information
Author(s): Yewhalaw Delenasaw, Legesse Worku, Van Bortel Wim, Gebre-Selassie Solomon, Kloos Helmut, Duchateau Luc, Speybroeck Niko
Primary Institution: Jimma University, Jimma, Ethiopia
Hypothesis
Does the Gilgel-Gibe hydroelectric dam increase malaria transmission among children living nearby?
Conclusion
Children living near the Gilgel-Gibe dam are at a higher risk of malaria compared to those living farther away.
Supporting Evidence
- 10.5% of children surveyed tested positive for malaria.
- Children in 'at-risk' villages had a higher odds ratio for P. vivax infection.
- 43% of malaria cases in children can be attributed to living near the dam.
Takeaway
Kids who live close to the big dam in Ethiopia are more likely to get malaria than those who live further away.
Methodology
A cross-sectional, community-based study was conducted among children under 10 years in six villages near the dam.
Potential Biases
Potential bias due to the selection of villages based on proximity to the dam.
Limitations
The study only included children under 10 years and may not represent the entire population's malaria risk.
Participant Demographics
1,855 children surveyed, with 48.8% girls and 51.2% boys, mean age 4.7 years.
Statistical Information
P-Value
0.013
Confidence Interval
95% CI = 1.15, 2.32
Statistical Significance
p<0.01
Digital Object Identifier (DOI)
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