Barrett

Barrett, The Honors College at Arizona State University proudly showcases the work of undergraduate honors students by sharing this collection exclusively with the ASU community.

Barrett accepts high performing, academically engaged undergraduate students and works with them in collaboration with all of the other academic units at Arizona State University. All Barrett students complete a thesis or creative project which is an opportunity to explore an intellectual interest and produce an original piece of scholarly research. The thesis or creative project is supervised and defended in front of a faculty committee. Students are able to engage with professors who are nationally recognized in their fields and committed to working with honors students. Completing a Barrett thesis or creative project is an opportunity for undergraduate honors students to contribute to the ASU academic community in a meaningful way.

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Optimizing Age Structured Mass Drug Administration Against Soil-transmitted Helminthiasis in Ghana Using Cost-Benefit Analysis

Description
Soil-transmitted helminthiasis (STH), a neglected tropical disease (NTD) remains a major health problem all over the world especially in developing countries such as, Cameroon with a prevalence of 30.8%, Nigeria and Ghana with a prevalence of 25.4% (Pullan et. al, 2014). This study touches on transmission patterns and investigates the…

Soil-transmitted helminthiasis (STH), a neglected tropical disease (NTD) remains a major health problem all over the world especially in developing countries such as, Cameroon with a prevalence of 30.8%, Nigeria and Ghana with a prevalence of 25.4% (Pullan et. al, 2014). This study touches on transmission patterns and investigates the effectiveness of policies on mass drug administration as a means to control STH in Ghana. The government of Ghana currently focuses mass drug administration efforts on school aged children (SAC) that are children between the ages of 5-14 years. This paper develops and evaluates a different mass drug administration strategy by hypothesizing that it would be more cost-effective to target some percentage of vulnerable adults in MDA efforts as opposed to only targeting SAC between ages 5-14 years in Ghana. This we hypothesize would lead to a faster reduction in prevalence over time, would be cost-effective and would hopefully lead to an eventual reduction in morbidity caused by this disease to a level of no public health significance in Ghana. We conduct three cost-effectiveness analyses based on three different case setups. Given the parameter values from literature, our results suggest that it is most cost-effective to cover 20% of adults while covering at least 24% of children in mass drug administration assuming that the number of individuals covered is equal to 80% a figure which is the current total coverage of school-aged children.
ContributorsMohammed, Rasheeda (Author) / Mubayi, Anuj (Thesis director) / Popova, Laura (Committee member) / School of Human Evolution and Social Change (Contributor) / School of Public Affairs (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05