Harmonized food consumption dataset by food category and acquisition source for Sub-Saharan African countries

Household consumption is a key measure of well-being in low- and middle-income countries (LMICs) where agriculture remains the primary livelihood, and food represents a substantial share of household total consumption expenditures. This paper introduces a new harmonized dataset of food consumption value by food categories and acquisition sources for 16 sub-Saharan African countries from 2008 to 2021. The dataset is constructed from consumption modules of large-scale, nationally representative household surveys collected by the World Bank and each country's National Statistical Office. It adds value to these surveys by standardizing indicators, including monetizing non-market consumption, generating food item-level estimates, and making the processing code and record-level microdata publicly available for replication and use by researchers. The dataset facilitates valid cross-country comparisons of food consumption over time and can be merged with other satellite and climate data datasets for additional analysis of the drivers and impacts of food consumption in LMICs. Additionally, an indicator dashboard and visualizations have been created to make the estimates accessible to policymakers and the public.

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Journal
Scientific Data
Published
2026-01-21
DOI
https://doi.org/10.1038/s41597-026-06548-1
Primary Topic
Food Security and Health in Diverse Populations
Type
article
Field-Weighted Citation Impact
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article

Harmonized food consumption dataset by food category and acquisition source for Sub-Saharan African countries

Didier Y. Alia, Amaka Nnaji, Ahana Raina, C. Leigh Anderson
Scientific Data
Food Security and Health in Diverse Populations
article

Harmonized food consumption dataset by food category and acquisition source for Sub-Saharan African countries

Didier Y. Alia, Amaka Nnaji, Ahana Raina, C. Leigh Anderson
article en

Abstract

Household consumption is a key measure of well-being in low- and middle-income countries (LMICs) where agriculture remains the primary livelihood, and food represents a substantial share of household total consumption expenditures. This paper introduces a new harmonized dataset of food consumption value by food categories and acquisition sources for 16 sub-Saharan African countries from 2008 to 2021. The dataset is constructed from consumption modules of large-scale, nationally representative household surveys collected by the World Bank and each country's National Statistical Office. It adds value to these surveys by standardizing indicators, including monetizing non-market consumption, generating food item-level estimates, and making the processing code and record-level microdata publicly available for replication and use by researchers. The dataset facilitates valid cross-country comparisons of food consumption over time and can be merged with other satellite and climate data datasets for additional analysis of the drivers and impacts of food consumption in LMICs. Additionally, an indicator dashboard and visualizations have been created to make the estimates accessible to policymakers and the public.

Scientific DataVol. 13(1)
Evans Analytical Group (United States) (US)
Climate action
Openalex Percentile: Top 84%
Food Security and Health in Diverse Populations
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Harmonized food consumption dataset by food category and acquisition source for Sub-Saharan African countries — Didier Y. Alia, Amaka Nnaji, et al. · Scientific Data (2026) | TGRS Research Map | TGRS