手法を比較

	小児食事調査票	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	1995	2011
提唱者	Rockett & Colditz; Harvard School of Public Health	Kennedy, Ballard, Dop; FAO
種類	Self-report or parent-proxy food frequency questionnaire	Household 24-hour recall
原典	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.	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	CDQ, Children's Diet Questionnaire	HDDS, Dietary Diversity Score
関連	3	3
概要	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 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.