2020
Food insecurity measurement and prevalence estimates during the COVID-19 pandemic in a repeated cross-sectional survey in Mexico
Gaitán-Rossi P, Vilar-Compte M, Teruel G, Pérez-Escamilla R. Food insecurity measurement and prevalence estimates during the COVID-19 pandemic in a repeated cross-sectional survey in Mexico. Public Health Nutrition 2020, 24: 412-421. PMID: 33050968, PMCID: PMC7653232, DOI: 10.1017/s1368980020004000.Peer-Reviewed Original ResearchConceptsCross-sectional surveyCaribbean Food Security ScaleRepeated cross-sectional surveyCOVID-19 pandemicCOVID-19 lockdownFood insecurity prevalenceFood Security ScaleGeneral populationFood insecurityPrevalence estimatesSocio-economic statusMonthly prevalenceTelephone modalityTelephone surveyConcurrent validityPhone survey
2012
Household food insecurity in small municipalities in Northeastern Brazil: a validation study
de Toledo Vianna R, Hromi-Fiedler A, Segall-Correa A, Pérez-Escamilla R. Household food insecurity in small municipalities in Northeastern Brazil: a validation study. Food Security 2012, 4: 295-303. DOI: 10.1007/s12571-012-0181-4.Peer-Reviewed Original Research