Methoden vergleichen

	Children's Dietary Questionnaire	Maternal-Ernährungsqualitätsindex
Fachgebiet	Public-Health-Ernährung	Public-Health-Ernährung
Familie	Process / pipeline	Process / pipeline
Entstehungsjahr	1995	2010
Urheber	Rockett & Colditz; Harvard School of Public Health	Bodnar, Matus, Simhan; University of Pittsburgh
Typ	Self-report or parent-proxy food frequency questionnaire	24-hour recall or food frequency questionnaire
Wegweisende Quelle	Blum, R. E., Wei, E. K., Rockett, H. R., et al. (1999). Validation of a food frequency questionnaire in Native American and Caucasian children aged 9–18 years. Maternal and Child Health Journal, 3(3), 167–172.	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.
Aliasnamen	CDQ, Children's Diet Questionnaire	MDQI, Maternal Diet Quality
Verwandt	3	3
Zusammenfassung	The Children's Dietary Questionnaire (CDQ) is a parent-proxy or child self-report food frequency questionnaire designed to assess usual dietary intake in children and adolescents aged 6–18 years. Developed by Rockett and colleagues at Harvard School of Public Health in the 1990s, it captures consumption of 60–120 common foods and beverages with frequency and portion size information. The CDQ enables estimation of daily energy, macronutrient, and micronutrient intakes and characterization of dietary patterns (e.g., prudent vs. Western diet).	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.