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| Name | Class |
|---|---|
| Helen Keller International | OTHER |
| Foreign Affairs, Trade and Development, Canada | OTHER |
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The purpose of this study is to assess the long-term impact of the Enhanced Homestead Food Production Program implemented by HKI on household food security and nutritional status, as well as the impact on including additional interventions (BCC on WASH and malaria prevention, distribution of preventive lipid-based nutrient supplements (LNS)) to children aged 6-24 months old, in addition to the standard E-HFP model.
Over the past twenty years, Helen Keller International (HKI) has implemented its Homestead Food Production (HFP) program to increase household production of micronutrient-rich foods and improve the quality of diets among vulnerable households across Asia and, more recently, Africa. As part of the program, village model farms -which support diversified, year-round production of micronutrient-rich crops, and improved breeds of poultry and small animals-are established to demonstrate gardening and small animal-raising techniques to program participants. Program participants in turn are established to demonstrate gardening and small animal-raising techniques to program participants. Program participants in turn are provided with small inputs such as seeds, seedlings, and small tools to establish home gardens using techniques they learn at the village model farms. In addition, the program uses a behavior change communication (BCC) strategy to increase participant's health and nutrition-related knowledge and practices.
In 2010, HKI introduced an enhanced-HFP (E-HFP) model in the Gourma province of Burkina Faso with support from the USAID. The project used a randomized cluster design to assess the impact of HKI's package of interventions on 1,200 beneficiary and 800 control children aged 3-12 months at baseline. Given the encouraging results of IFPRI's first evaluation of that project, HKI is working to continue to improve and evaluate its E-HFP program in Burkina Faso. Based on the recommendations from the initial evaluation in Burkina Faso, this research aims to assess both the long-term impact of the E-HFP program as well as the impact of including additional interventions, using the E-HFP platform to deliver these interventions. The primary research questions that will be addresses will be:
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| new EHFP | Experimental | Group newly participating in an enhanced-homestead food production program including home gardening, poultry rearing and nutrition and health behavior change communication since 2014 |
|
| old EHFP+WASH | Experimental | Group participating in an enhanced-homestead food production program including home gardening and nutrition and health behavior change communication since 2010 + WASH/malaria behavior change communication since 2014 |
|
| new EHFP+WASH | Other | Group newly participating in an enhanced-homestead food production program including home gardening, poultry rearing and nutrition and health behavior change communication since 2014 + WASH/malaria behavior change communication since 2014 |
|
| old EHFP+WASH+LNS distribution | Other | Group participating in an enhanced-homestead food production program including home gardening and nutrition and health behavior change communication since 2010 + WASH/malaria behavior change communication and distribution of LNS since 2014 |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Enhanced-Homestead Food Production Program (old) | Other | Participation in an enhanced-homestead food production program including home gardening and nutrition and health behavior change communication since 2010 |
| Measure | Description | Time Frame |
|---|---|---|
| Hemoglobin (g/dl) | Changes in hemoglobin (g/dl) and in prevalence of anemia (<11g/dl) will be measured over the course of the two year program period. | Measurements will be made for children between the ages of 0 and 12 months of age at baseline and 2 years later, at endline, when the children are between the ages of 24 and 36 months. |
| Measure | Description | Time Frame |
|---|---|---|
| Dietary diversity (%) | Measured with a questionnaire using a qualitative 24h recall. Unit: Number of food group consumed and percentage of children having consumed 4 groups (upon 7) the previous day . | Baseline (2014) and after 24 months at Endline (2016) |
| Food security (%) |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Deanna Olney, PhD | International Food Policy Research Institute | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Hellen Keller International | Fada | Gourma | Burkina Faso |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 41932365 | Derived | Bliznashka L, Becquey E, Ruel MT, Pedehombga A, Nordhagen S, Olney DK. Adding Small Quantity Lipid-Based Nutrient Supplements to an Enhanced Homestead Food Production Program Improves Child Hemoglobin, Iron and Vitamin A Status in Rural Burkina Faso: A Cluster-Randomized Controlled Trial. J Nutr. 2026 Jun;156(6):101519. doi: 10.1016/j.tjnut.2026.101519. Epub 2026 Apr 1. |
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| WASH/malaria behavior change | Behavioral | WASH/malaria behavior change communication |
|
| LNS distribution | Dietary Supplement | Distribution of Nutributter (Fanga Degue) for children |
|
| Enhanced-Homestead Food Production Program (new) | Other | Participation in an enhanced-homestead food production program including home gardening, poultry rearing and nutrition and health behavior change communication since 2014 |
|
Measured with a questionnaire to calculate the HFIAS score. Unit: percentage of household |
| Baseline (2014) and after 24 months at Endline (2016) |
| Biochemical markers | Change in plasmatic concentration of iron biomarkers (tranferrin receptors and ferritin; TfR in mg/L and F in μg/L), in concentration of vitamine A biomarkers (retinolbindingprotein; RBP in μmol/L) and inflammatory proteins (C-reactiveprotein and alpha-1 acidglycoprotein; CRP in mg/L and AGP in g/L). | Baseline (2014) and after 24 months at Endline (2016) |
| Women's empowerment (%) | Measured by questionnaire, using a decision-making module and a domestic violence module. Percentage of women over a calculated score. | Baseline (2014) and after 24 months at Endline (2016) |
| Maternal health and nutrition/WASH/malaria-related knowledge (%) | Using questionnaire on knowledge. Percentage of women giving adequate answer. | Baseline (2014) and after 24 months at Endline (2016) |
| IYCF/WASH/malaria practices (%) | Using questionnaire on practices. Percentage of women with adequate practices. | Baseline (2014) and after 24 months at Endline (2016) |
| Growth (Z-score and %) | Change in heigh-for-age Z-scores, weight-for-age Z-scores and weight-for-height Z-scores will be measured as well as the change in the prevalence of stunting (HAZ<-2), underweight (WAS<-2) and wasting (WHZ<-2) over the course of the two year program period. | Measurements will be made for children between the ages of 0 and 12 months of age at baseline and 2 years later, at endline, when the children are between the ages of 24 and 36 months. |
| ID | Term |
|---|---|
| D000740 | Anemia |
| ID | Term |
|---|---|
| D006402 | Hematologic Diseases |
| D006425 | Hemic and Lymphatic Diseases |
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