方法对比

	Household Food Insecurity Access Scale	孕期膳食质量指数
领域	公共卫生营养	公共卫生营养
方法族	Process / pipeline	Process / pipeline
起源年份	2007	2010
提出者	Coates, Swindale, Bilinsky; FANTA Project	Bodnar, Matus, Simhan; University of Pittsburgh
类型	Household survey	24-hour recall or food frequency questionnaire
开创性文献	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.	Bodnar, L. M., Matus, D. S., & Simhan, H. N. (2010). Maternal nutritional status and maternal-fetal transmission of lipophilic micronutrients. Clinical Obstetrics and Gynecology, 53(3), 621–630.
别名	HFIAS, Food Insecurity Access Scale	MDQI, Maternal Diet Quality
相关	3	3
摘要	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 Maternal Diet Quality Index (MDQI) is a composite measure of maternal nutrition that evaluates diet quality during pregnancy and postpartum using a scored framework. Adapted from general population dietary quality indices, the MDQI emphasizes nutrients critical for fetal development and maternal health: folate, iron, calcium, protein, and micronutrient-rich foods. Use in research and clinical nutrition assessment to characterize maternal diet quality and its associations with pregnancy outcomes and lactation.