השוואת שיטות

	סולם חוסר ביטחון תזונתי ביתי לגישה	מודול הסקר לביטחון תזונתי במשקי בית בארה"ב
תחום	תזונת בריאות הציבור	תזונת בריאות הציבור
משפחה	Process / pipeline	Process / pipeline
שנת המקור	2007	1999
הוגה השיטה	Coates, Swindale, Bilinsky; FANTA Project	Bickel et al.; USDA Economic Research Service and Food and Nutrition Service
סוג	Household survey	Household survey; yes/no and frequency responses
מקור מכונן	Coates, J., Swindale, A., & Bilinsky, P. (2007). Household Food Insecurity Access Scale (HFIAS) for measurement of food access: indicator guide. Food and Nutrition Technical Assistance Project, Academy for Educational Development.	Bickel, G., Nord, M., Price, C., Hamilton, W., & Cook, J. (1999). Guide to measuring household food security, revised 1999. U.S. Department of Agriculture, Food and Nutrition Service.
כינויים	HFIAS, Food Insecurity Access Scale	HFSM, Food Security Survey Module, USDA Food Security Module
קשורות	3	3
תקציר	The HFIAS is a 9-item survey designed to measure the frequency and severity of food insecurity at the household level in resource-limited settings. Developed by the FANTA Project in 2007, it assesses four domains of food access: anxiety, dietary diversity, food consumption frequency, and household member deprivation. It is widely used in low- and middle-income countries for program evaluation and surveillance.	The HFSM is the official U.S. government measure of household food security, used in the Current Population Survey and National Health and Nutrition Examination Survey since 1995. The 18-item full form and 6-item short form assess the frequency and severity of food insecurity within a household based on direct reports of food access constraints, dietary adjustments, and hunger. The HFSM is the standard for U.S. food security surveillance and policy evaluation.