DELIVER Evaluation in Nigeria

Not Applicable

Not yet recruiting

• Conditions: Quantity and Variety of Vegetables Consumed

• Registration Number: NCT06927674
• Lead Sponsor: RTI International

Brief Summary

The DEcent LIVelihoods for small-scale producers delivered through Economic \& Resilient food systems in Nigeria (DELIVER) (2024-2027) project is designed to address the low per capita consumption of vegetables and variety of vegetable consumption in northern Nigeria by working with smallholder farmers to increase production and promoting healthier diets through greater vegetable consumption among farmers and their neighbors. The objective of this evaluation is to assess the effectiveness of GAIN's DELIVER program for increasing the quantity and variety of vegetables consumed by smallholder farmer households participating in the program and by neighbor households. This evaluation will use a quasi-experimental design to assess the impact of GAIN's DELIVER programs on the quantity and diversity of vegetables consumed by smallholder farmers and non-farming neighbor households. The evaluation will be guided by the RE-AIM (reach, effectiveness, adoption, implementation, maintenance) framework. RE-AIM is a framework that is useful for evaluating the program impact of multifaceted and multilevel interventions.

Detailed Description

Not available

Study Timeline

• Status Verified: 2025-04
• Study First Submitted: 2025-04-07
• Study First Submitted QC: 2025-04-07
• Last Update Submitted: 2025-04-07
• Study First Posted: 2025-04-15
• Last Update Posted: 2025-04-15
• Study Start: 2025-04-28
• Primary Completion: 2027-05-31
• Study Completion: 2027-05-31

Recruitment & Eligibility

• Status: NOT_YET_RECRUITING
• Sex: All
• Target Recruitment: 1568

Inclusion Criteria

• Farmer household member or neighbor household recruited by DELIVER farmer
• Located within the intervention LGA
• Farmer must be a member who is participating in the DELIVER project
• Adult who is ≥ 18 years old
• Able to speak English or Hausa
• Provide informed consent to participate in the study

Exclusion Criteria

Not provided

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Primary Outcome Measures

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

Trial Locations

Locations (1)

Datametrics Associates Ltd.; 🇳🇬 Abuja, Nigeria