NUTR 4010 Study Guide - Midterm Guide: Food Records, Retinol, B Vitamins
12 Jan 2017
School
Department
Course
Professor
Document Summary
Ffq: simple/non-quant = no idea of portion size, semi-quant = idea of portion size [community settings disease, quantitative portion size. Diet history usual food intake + meal pattern over time: general info on diet/health, 24-h recall, cross-check preferences with intake, 3-d food record. Food balance sheets food availability/person [national lvl] food disappearance data. Single 24-h recall / food record; high rep. A single 24-h recall, or single weighed or estimated food record, with large number of subjects and adequate representation of all days of the week. Replicate observations on each individual or a sub- sample using 24-h recalls or weighed or estimated. Usual intakes of nutrients in individuals for ranking within a group. Multiple 24-h recalls / food records / ffq. Multiple replicates of 24-h recalls or food records or a semi-quantitative ffq. Usual intakes of foods or nutrients in individuals for counselling or for correlation/regression analysis with individual biochemical measures.
