HLTH355 Lecture Notes - Lecture 82: Mind Map, Serving Size
6 Dec 2018
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Document Summary
In the middle it says possible synergism and interactions : 7 red bubbles, may increase risk , 7 blue bubbles, may decrease risk . In the middle it says total of diet : 7 red bubbles, may increase risk , 7 blue bubbles, may decrease risk . Diet is dynamic: picture of small to large circles, from smallest to larges, meal, day, month, year(s) Infancy and childhood: adolescence, adulthood, older adulthood. We usually care about usual intake: average or long run or habitual intake, cannot directly observe. Self-report tools: short-term instruments, snapshot in time, 24-hour recalls, food records/diaries. Long-term instruments: aim to capture usual intake, food frequency questionnaires, brief dietary instruments (screeners) 24-hour recall: respondent reports everything he/she ate and drank over a 24-hour period, portion size models or other measuring tools may be provided, typically 30-45 minutes to complete. 24-hour recall usual intake: recent diet (repeats, total diet, culturally neutral, previously cost prohibitive, rely on short-term memory, rich detail.
