Ģ4 hour recall method…5 Methods to quantify foods/ ingredients and portion sizes: Direct weighing of actual foods whenever food is available Aids in quantifying portion sizes consumed ( improved estimation of portion sizes ): Use salted replicas of some of the main meals (e.g. Ģ4 hour recall method…4 Third pass : enumerator helps the mother to remember and estimate the amount of each food or drink that she or her child actually ate. During this pass information of the type and amount of each ingredient used in the mixed dishes is collected on a special recipe form. Second pass : use of standard and specific “prompts” to obtain more details about each food or drink listed in the “first” pass. Ģ4 hour recall method…3 Why multiple passes? Uses four “passes” to enhance recall of foods and beverages consumed by one individual (mother and child are questioned separately) First pass : all foods and beverages are listed and when they were consumed by the mother or child.
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Mothers will also be shown how to complete a picture chart on the next day of what they eat and another of what their child eats ( reduced memory lapses ).
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Objective and outcomes of impact assessment of REU Objective: identify impact and cost effectiveness of REU models Demonstrate effectiveness of models by examining a series of production, dietary, and health outcomes along the pathway toward improved vitamin A status for target groups (children and women of childbearing age) Intermediate outcomes on which to measure impact OFSP adoption rates, SP yields Farm profitability, commercialization OFSP and vitamin A dietary intake change in serum retinol concentrations in target groups (Uganda) will consider impacts on morbidity and child growth ĭesign of impact assessment of REU Control Model 1 Model 2 Model 2 Model 1 Control Baseline Follow up Intervention No intervention Prospective (before-after), randomized evaluation design Impact survey will examine changes in intervention communities relative to changes in control communities Mozambique: 11-12/2006 Uganda: 06-08/2007 Both countries: mid-2009Īttributable impact along the pathway toward improved health status Adoption Consumption Health Welfare Vitamin A intakes Mediating factorsĭietary assessment…1 CIP is taking the lead role in the dietary assessment Objective : To measure changes in OFSP and vitamin A intakes Method : 24 hour recall at baseline and two years later Record individual food intakes of mothers and children over the period of the previous day ĭietary assessment…2 Specific objectives: To provide information about types of foods and drinks consumed over the period of one day To determine amounts of foods and drinks consumed by making portion size estimates various tools are used to help participants show us how much food was eaten To calculate the intakes of energy and nutrients from the foods and beverages consumed Ģ4 hour recall method…1 Modified 24 hour-recall method is used: Interactive, multiple-pass 24 hour-recall (adopted from Gibson and Ferguson, 1999) Enhanced visual impression of the foods consumed Reduced memory lapses Improved estimation of portion sizes consumedĢ4 hour recall method…2 Why interactive? Training of mothers before first recording day Mothers will be given a bowl and a plate for the child and for herself and asked to use them for their food on the next day to assist in the recall ( enhanced visual impression ). Impact assessment of REU IFPRI (International Food Policy Research Institute, Washington DC) is collaborating with CIP and HarvestPlus 24 hour recall method used to assess role of OFSP in the diet and changes in consumption of OFSP over time as part of REU impact measurement REU baseline surveys in Mozambique and Uganda (Mozambique survey report available Uganda survey data currently being analyzed)
Impact assessment of REU project Target for 2008: Role of OFSP in diets and nutrient intake of children under 5 years of age and their mothers established in Mozambique and Uganda, with emphasis on intake in vitamin A/carotenoids. Output 2 The value of orange fleshed sweetpotato as a component of food-based approaches to improved nutrition is demonstrated by 2010. Project 6, output 2 24 hour recall method to assess change in OFSP consumption – results from the REU baseline survey in Mozambique Jan Low for Cornelia Loechl
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