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Outcome Measures

Primary Outcomes (2)

Quantity of vegetables consumed
Change in the mean grams of vegetables consumed in the previous 24 hours by farmer and neighbor households
Baseline (April 2025), Endline (April 2027) (2 years)
Variety of vegetables consumed
Change in the number of types of vegetables consumed by farmer and non-farming neighbor households
Baseline (April 2025), Endline (April 2027) (2 years)

Interventions

Consumption of vegetablesBehavioral

DELIVER is designed to address challenges of low consumption of vegetables in both variety and quantity by working with smallholder farmers to increase production and promoting healthier diets through greater vegetable consumption. The project will build the capacity of smallholder farmers in vegetable production through collaborating with lead farmers to establish demonstration plots that showcase advanced agricultural techniques and technologies. These plots will serve as training hubs for other farmers in vegetable production, postharvest handling, as well as business and market planning. DELIVER aims to increase consumption among neighbors of the smallholder farmers by asking the farmers to recruit at least one neighbor family to whom they will regularly sell vegetables. The project also includes a livelihood component that will increase market connections and access to finance for smallholder farmers.

Intervention

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Study Design

Study Type

interventional

Phase

not applicable

Allocation

Masking

NONE

Purpose

OTHER

Intervention Model

SINGLE GROUP

Model Details: This evaluation will use a quasi-experimental design to assess the impact of GAIN's DELIVER program on the quantity and diversity of vegetables consumed by smallholder farmers and neighbor households. Smallholder farmers and neighbor households will be randomly selected from lists compiled by GAIN in 4 program LGAs (2 in Kano, 2 in Kaduna). The household-level impacts of the intervention will be assessed through panel surveys in intervention LGAs at baseline and endline in two groups: (1) new smallholder farmers and (2) neighbors who are not involved in the vegetable gardening project.

Sponsor Type

OTHER

Responsible Party

PRINCIPAL INVESTIGATOR

PI Title

Senior Research Public Health Analyst

DELIVER Evaluation in Nigeria

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Keywords

Outcome Measures

Primary Outcomes (2)

Study Arms (1)

Intervention

Interventions

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Interventions

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Brief Summary

Registry Overview

Trial Relationships

Related Scientific Literature

Study Timeline

First Submitted

First Posted

Study Start

Primary Completion

Study Completion

Conditions

Keywords

Outcome Measures

Primary Outcomes (2)

Study Arms (1)

Intervention

Interventions

Eligibility Criteria

You may qualify if:

Sponsors & Collaborators

Study Sites (1)

MeSH Terms

Interventions

Intervention Hierarchy (Ancestors)

Study Officials

Study Design

Study Record Dates

Data Sharing

Source record

Locations