Cost of compliance with daily recommended values of micronutrients among a cohort of Spanish university graduates: the SUN (Seguimiento Universidad de Navarra) Study
Previous studies have shown that highly nutritious diets are more costly, but to date there has been no evaluation of the costs associated with failing to meet micronutrient recommendations in a Spanish population. We examined whether daily food consumption costs (classified in quintiles) were assoc...
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Published in | Public health nutrition Vol. 12; no. 11; pp. 2092 - 2096 |
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Main Authors | , , , , , |
Format | Journal Article |
Language | English |
Published |
Cambridge, UK
Cambridge University Press
01.11.2009
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Subjects | |
Online Access | Get full text |
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Summary: | Previous studies have shown that highly nutritious diets are more costly, but to date there has been no evaluation of the costs associated with failing to meet micronutrient recommendations in a Spanish population.
We examined whether daily food consumption costs (classified in quintiles) were associated with failing to meet at least three daily nutritional recommendations out of twenty (including fibre and nineteen micronutrients) in a cross-sectional analysis of baseline data of a cohort of 17,197 Spanish university graduates. Micronutrients and fibre intake were assessed with a validated 136-item FFQ. Average cost of food was calculated from official Spanish government data.
As participants presented higher dietary energy cost from their diet, their intake of micronutrients increased significantly. Low dietary energy cost was associated with a higher likelihood of failing to meet three or more recommendations (P for trend <0.001 across quintiles of dietary cost), the association being stronger among female than male participants (P for interaction between sex and quintile of dietary energy cost <0.001). |
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Bibliography: | http://dx.doi.org/10.1017/S1368980009005278 ArticleID:00527 istex:CF861FDF7176D3768C3A1032A6752E5DF5CE6EB3 ark:/67375/6GQ-ZBRKGC6D-X PII:S1368980009005278 ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 1368-9800 1475-2727 1475-2727 |
DOI: | 10.1017/S1368980009005278 |