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High-frequency diet quality mapping (Citizen-H2D3)

The project implements a novel and low-cost system to move data collection of diet quality from static researcher-led methods, towards digitally leveraged dynamic citizen-led systems that enable flexible integration with other data sources for automated analytics. The system crowdsources real-time dietary data from volunteer citizens on a (currently) weekly basis through a mobile phone-based interface. Participants are contacted through an unstructured supplementary service data (USSD) system - functional on both feature and smartphones. Consenting respondents are requested to reply (yes or no) to whether they have consumed, in the last 24 hours, food items within 31 food groups. Food groups are nationally adapted versions of the Diet Quality Questionnaire (DQ-Q) (Herforth et al. 2020) question-set. Respondents also provide basic socio-economic information (age, sex, and economic quantile). Following submission, participants receive a small payment of phone credit.

Citation

Data and Resources

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Creator Manners, Rhys
Creator Affiliation International Institute of Tropical Agriculture (IITA)
Creator email R.Manners@cgiar.org
Creator ID Type ORCID
Creator ID 0000-0003-0213-5462
Subject Vocab (AGROVOC/GACS/CAB) Diet quality,Diet,Macaroni,Vegetables,Breakfast cereals,Sorghum,Bread,Rice,Millets,Maize,Cassava,Yam,Plantains,Potatoes,Soybeans,Peas,Lentils,sweet Oranges,Pumpkins,Carrots,Pepper,Eggplants,Cabbages,Tomatoes
Subject(s) Digital tools,USSD,Food groups
Publisher International Institute of Tropical Agriculture (IITA)
Contributor Person 1 Julius Adewopo
Contributor Person 1 Affiliation International Institute of Tropical Agriculture (IITA)
Contributor Person 1 email j.adewopo@cgiar.org
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Contributor Project Lead Organisation Center International Institute of Tropical Agriculture (IITA)
Contributor Project Lead Center International Institute of Tropical Agriculture (IITA)
Contributor Initiative/CRP Non-Initiative/CRP
Contributor Partner VIAMO
Contributor Donor CGIAR Platform for Big Data; CIALCA
Contributor Project Citizen-H2D3 (Citizen-driven Individual/ Household Dietary Diversity Dynamics): Pilot in Rwanda
Project ID PJ-003344
Contributor Affiliation International Institute of Tropical Agriculture (IITA)
Open-Access status Open Access
Production Date 2022-08-01
Embargo End Date 2023-11-10
Content Type Dataset
File Format csv
Identifier Type DOI
Identifier https://doi.org/10.25502/s6d7-k988/d
Identifier Citation
Source Citizen-H2D3 (Citizen-driven Individual/ Household Dietary Diversity Dynamics): Pilot in Rwanda
Language English
Relation Not applicable
Agroecological Zone Subhumid cool subtropics
Coverage Region Central Africa
Coverage country Rwanda
Coverage Admin Unit Not applicable
Coverage Y (Latitude) -1.96466
Coverage X (Longitude) 30.06444
Coverage Start Date 2021-08-01
Coverage End Date 2022-08-01
Contact Manners, Rhys; Postdoctoral Fellow, CIALCA Data Scientist, International Institute of Tropical Agriculture (IITA)
Contact Email R.Manners@cgiar.org
Restriction CC-BY 4.0
Email Permission None
Rights CC-BY 4.0