手法を比較

	妊婦食の質指標	Household Dietary Diversity Score（世帯の食事多様性スコア）
分野	公衆栄養学	公衆栄養学
系統	Process / pipeline	Process / pipeline
提唱年	2010	2011
提唱者	Bodnar, Matus, Simhan; University of Pittsburgh	Kennedy, Ballard, Dop; FAO
種類	24-hour recall or food frequency questionnaire	Household 24-hour recall
原典	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.	Kennedy, G., Ballard, T., & Dop, M. C. (2011). Guidelines for measuring household and individual dietary diversity. Food and Agriculture Organization of the United Nations.
別名	MDQI, Maternal Diet Quality	HDDS, Dietary Diversity Score
関連	3	3
概要	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.	The HDDS is a simple, 12-item food group checklist that captures the diversity of the household diet in the preceding 24 hours. Developed by the FAO in 2011 as a proxy indicator of dietary quality and nutrient adequacy, the HDDS enables rapid assessment of the nutritional vulnerability of households in resource-limited settings. A household with access to foods from many groups is more likely to consume adequate calories, protein, and micronutrients.