방법 비교

	영양 문해력 평가 도구 (Nutrition Literacy Assessment Instrument, NLAI)	산모 식단 품질 지수
분야	보건영양학	보건영양학
계열	Process / pipeline	Process / pipeline
기원 연도	2007	2010
창시자	Diamond; Rothman; Nutrition Literacy Research	Bodnar, Matus, Simhan; University of Pittsburgh
유형	Validated questionnaire; knowledge and comprehension	24-hour recall or food frequency questionnaire
원전	Diamond, M. R. (2007). Development of a reliable and valid nutrition literacy assessment instrument. Journal of Nutrition Education and Behavior, 39(Suppl 5), S26–S30.	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.
별칭	NLAI, Nutrition Literacy Assessment, Nutrition Literacy	MDQI, Maternal Diet Quality
관련	3	3
요약	The NLAI is a 26-item validated instrument measuring nutrition literacy—the ability to understand nutrition information and use it to make healthy food choices. Developed by Diamond and refined through validation studies by Rothman and colleagues, the NLAI evaluates comprehension of nutrition labels, understanding of portion sizes, knowledge of daily values, and ability to interpret nutrient claims. Nutrition literacy is a critical determinant of dietary quality and health outcomes, particularly in populations with low general literacy or limited numeracy.	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.