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Kathryn Dewey

Publications (6)

Effects of Alternative Spatial Distribution Schemes on Household Access Costs of Lipid-based Nutrient Supplements: Case Study in Rural Burkina Faso

Stephen Vosti, Matthew Hamilton, Rosemonde Guissou, Sonja Hess, Kathryn Dewey & Jean Bosco Ouedraogo · European Journal of Nutrition & Food Safety · 2015

Objectives: Identifying cost-effective strategies for delivering efficacious nutrient supplements is a policy challenge, especially in rural areas.  This paper examines the effects of alternative distribution outlet schemes on transportation costs of 3,146 households in the Dandé...

Open access Research Article 10.9734/EJNFS/2015/21242

Adherence to Intake Recommendations of Lipid-based Nutrient Supplements (LNS) and Iron/Folic Acid (IFA) among Pregnant and Lactating Women (PLW) in a Community Health Program Setting

Kassandra Harding, Christine Stewart, Susana Matias, Malay Mridha, Stephen Vosti & Kathryn Dewey · European Journal of Nutrition & Food Safety · 2015

Objectives: Limited knowledge exists on sustained adherence to small quantity LNS for PLW and how this compares to other prenatal supplements, particularly in programmatic settings. We aimed to address these gaps. Methods: A random subsample of women (n=360) from an ongoing LNS e...

Open access Research Article 10.9734/EJNFS/2015/21231

Urinary Excretion of 8-isoprostane-F2α, a Biomarker of In vivo Lipid Peroxidation and Oxidative Stress, is Increased in Pregnant Ghanaian Women Taking 60 mg Iron Compared to 20 mg Iron and Multiple Micronutrients

Lacey Baldiviez, Seth Adu-Afarwuah, Per Ashorn, Theresa Pedersen, John Newman & Kathryn Dewey · European Journal of Nutrition & Food Safety · 2015

Objectives: To compare the effects of 3 different iron-containing supplements on 8-isoprostane-F2α, a subclinical indicator of oxidative stress, in pregnant women in Ghana. Methods: Pregnant women were randomly assigned to receive one of the following 3 interventions: Fe/FA: 60 m...

Open access Research Article 10.9734/EJNFS/2015/21233

The Cost of Home Delivery Schemes for Lipid-based Nutrient Supplement Products: A Policy Experiment from Rural Malawi

Stephen Vosti, Jacob Humber, Thokozani Phiri, Per Ashorn, Ken Maleta & Kathryn Dewey · European Journal of Nutrition & Food Safety · 2015

Objectives: Public policy makers may play a role in promoting products demonstrated to be efficacious.  Home delivery reduces households’ out-of-pocket costs of accessing these products; however, home delivery may be expensive, especially in rural areas.  This paper provides evid...

Open access Research Article 10.9734/EJNFS/2015/21238

Willingness-to-Pay for LNS Products: Evidence from the iLiNS Studies

Stephen Vosti, Katherine Adams, Emmanuel Ayifah, Rosemonde Guissou, Thokozani Phiri, Per Ashorn, Anna Lartey, Ken Maleta, Jean Bosco Ouedraogo, Kathryn Dewey & Travis Lybbert · European Journal of Nutrition & Food Safety · 2015

Objectives: Households’ stated willingness-to-pay (WTP) for small-quantity lipid-based nutrient supplements (LNS) influence the economic viability of retail outlets for these products, and will guide public policy action when WTP falls short of LNS production/distribution costs. ...

Open access Research Article 10.9734/EJNFS/2015/21240

Impact of Small-quantity Lipid-based Nutrient Supplements on Infant and Young Child Feeding Practices

Mary Arimond, Souheila Abbeddou, Seth Adu-Afarwuah, Ulla Ashorn, Kenneth Brown, Jaimie Hemsworth, Sonja Hess, Elizabeth Jimenez, Chiza Kumwenda, Anna Lartey, Harriet Okronipa, Jean-Bosco Ouédraogo, Stephen Vosti & Kathryn Dewey · European Journal of Nutrition & Food Safety · 2015

Objectives: Lipid-based nutrient supplements (LNS) are energy-dense and could change infant and young child feeding (IYCF) practices by changing caregiver perceptions of needs and/or child appetite and demand for breast milk and local complementary foods. We hypothesized that LNS...

Open access Research Article 10.9734/EJNFS/2015/21156