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| Demographic and Health Survey Analysis× | Food Security Measurement× | |
|---|---|---|
| Field | Development Studies | Development Studies |
| Family | Process / pipeline | Process / pipeline |
| Year of origin≠ | 1984 | 2013 |
| Originator≠ | USAID / The DHS Program (ICF) | FAO (FIES); FANTA (HFIAS); World Food Programme (FCS) |
| Type≠ | Nationally representative population and health survey | Experiential and dietary food-security survey |
| Seminal source≠ | Croft, T. N., Marshall, A. M. J., Allen, C. K., et al. (2018). Guide to DHS Statistics: DHS-7. Rockville, MD: ICF, The DHS Program. link ↗ | Ballard, T. J., Kepple, A. W., & Cafiero, C. (2013). The Food Insecurity Experience Scale: Development of a Global Standard for Monitoring Hunger Worldwide. Rome: Food and Agriculture Organization of the United Nations (FAO). link ↗ |
| Aliases≠ | DHS, Demographic and Health Survey, DHS Program survey, Standard DHS | Food insecurity measurement, FIES, HFIAS, Food Consumption Score |
| Related | 4 | 4 |
| Summary≠ | The Demographic and Health Surveys (DHS) are nationally representative household surveys that provide standardised, internationally comparable data on population, health, and nutrition in low- and middle-income countries. Funded primarily by USAID and implemented through The DHS Program, they use model questionnaires, a complex multi-stage sample design, and a standardised wealth index to produce indicators of fertility, child and maternal mortality, family planning, child nutrition, and disease prevalence that drive health policy and programme monitoring worldwide. | Food security measurement comprises a family of survey-based instruments that capture households' or individuals' access to adequate food, distinct from the U.S. USDA Household Food Security Survey Module. The dominant tools — the FAO Food Insecurity Experience Scale (FIES), the Household Food Insecurity Access Scale (HFIAS), the World Food Programme's Food Consumption Score (FCS), and dietary-diversity scores such as the Household Dietary Diversity Score (HDDS) — measure either the lived experience of food insecurity or the quantity and quality of the diet, providing the indicators used for global hunger monitoring and humanitarian targeting. |
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