The real problem with 1 day diet records
1978
Garn, Stanley M. | Larkin, Frances A. | Cole, Patricia E.
A letter to the editor pinpoints methodological limitations of 1 day dietary records. Such records are useful in ascertaining intakes of populations and population samples, but they cannot be employed in ranking individuals or in estimating the proportion of individuals at nutritional risk. One day records may demonstrate rather large fluctuations in variability of intakes. An individual's 1 day ranking may deviate far from his ranking on a 7 day basis, thus obviating any predicted correlation of factors. Tables present data.
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书目信息
American journal of clinical nutrition | Amer J Clin Nutr
ISSN
0002-9165
出版者
Elsevier Ltd
其它主题
Food intake determination; Dietary surveys; Energy intake; Female; Diet study techniques; Time factors
语言
英语
注释
2019-12-06
类型
Journal Article; Text
2024-02-27
MODS