Malnutrition, Child
Conditions
Keywords
malnutrition
Brief summary
The main objective of this study is to determine the effectiveness of a livestock management intervention, with considerations for animal food security, water contamination from animals, and nutrition counseling, in reducing the risk of acute malnutrition among children under the age of 5 years in Kanem and Bahr El Ghazel (BeG) in Chad.
Detailed description
The main objective of this study is to determine the effectiveness of a livestock management intervention, with considerations for animal food security, water contamination from animals, and nutrition counseling, in reducing the risk of acute malnutrition among children under the age of 5 years in Kanem and Bahr El Ghazel (BeG) in Chad. To get at this objective we will be comparing across four study arms: 1) fodder provision, 2) water management/treatment, 3) combination of fodder and water management/treatment and 4) a control. All four arms will receive nutrition counseling, animal vaccination, and animal deworming. Specifically, the study aims to answer the following research questions in the implementation research: 1. Does provision of animal feed and nutrition counseling lead to a reduction in child acute malnutrition of children under five? 2. Does messaging pulling on existing local strategies to improve protected water access for animals and humans, provision of a chlorine dispenser, and nutrition counseling lead to a reduction in child acute malnutrition of children under five? 3. Does provision of animal feed, nutrition counseling, in combination with messaging pulling on existing local strategies to improve protected water access for animals and humans lead to a reduction in child acute malnutrition of children under five? In preparation for the implementation of the intervention, we will conduct formative research to better contextualize the interventions and data collection. The formative research will seek to answer the following research questions. 1. What is the water quality of and practices around different types of unimproved water sources? 2. Which water sources are used by households, and what is their distance from the community? 3. What zoonotic pathogens are present in animal and human fecal matter, and in milk? 4. What is the highest acceptable (using the flavor rating assessment method - Table 5) concentration of chlorine to provide safe water for users? The study will be done in a phased approach: * Year 1: formative research * Year 2: impact evaluation * Year 3: sustainability study
Interventions
OTHERTesting water
Using existing secondary data available on the research communities as well as qualitative inquiry, we will purposefully select 40 water sources for the water analysis across from the communities selected for the implementation research (up to 30 communities with a maximum of 5 water sources per community). The selection of water sources will be stratified by type of water sourceand near the route for long-term animal migration. For each water source, we will aim to have a water sample collected at all water sources twice a day (morning and later afternoon) once a week for four weeks, varying the day of the week. Thus, we will collect a total of 320 water samples in the course of four weeks at the end of the dry season before the rains start.
Sponsors
Food and Agriculture Organization of the United Nations
Tufts University
Study design
Observational model
ECOLOGIC_OR_COMMUNITY
Time perspective
CROSS_SECTIONAL
Eligibility
Sex/Gender
ALL
Age
6 Months to 5 Years
Healthy volunteers
Yes
Inclusion criteria
* Communities selected for the research have to be near a seasonal river * Households (within those communities) have to have at least one child between the ages of 6 and 59 months. * Households (within those communities) have to have at least one Tropical Livestock Unit (TLU) of livestock. One TLU is equivalent to either one cow, one camel, 10 goats or 10 sheep. * Within those households, we will interview the female caretaker * Anthropometry data will be collected from children 6-59 months and the female caretaker
Exclusion criteria
* lack of children under 5 years of age and/or a required livestock unit
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Water Quality | 2023-2026 | Water quality: total coliform and E. coli |
Contacts
Primary ContactAnastasia Marshak, PhD
Backup ContactAnna Ronell, PhD
Outcome results
None listed