Document Detail

Associations between dietary patterns at 6 and 15 months of age and sociodemographic factors.
MedLine Citation:
PMID:  22234044     Owner:  NLM     Status:  MEDLINE    
BACKGROUND/OBJECTIVES: Data from the Avon Longitudinal Study of Parents and Children (ALSPAC) have previously shown that dietary patterns are observable by 3 years. However, it is not clear when dietary patterns emerge. We aimed to describe dietary patterns in early life and their associations with maternal and infant sociodemographic characteristics.
SUBJECTS/METHODS: Principal component analysis was applied to diet questionnaires of ALSPAC participants at 6 months (n = 7052) and 15 months (n = 5610) to extract dietary patterns. The sociodemographic factors associated with dietary patterns were investigated using regression analyses.
RESULTS: Four dietary patterns were extracted at both 6 and 15 months. A traditional-style pattern characterized by home-prepared meats, vegetables and desserts, a second pattern characterized by ready-prepared baby foods and a third pattern characterized by discretionary foods such as biscuits, sweets and crisps were identified at both ages. At 6 months, the fourth pattern was characterized predominantly by breastfeeding and at 15 months, by contemporary-style foods including herbs, legumes, nuts, raw fruit and vegetables. Higher maternal age and education, number of siblings and lower body mass index (BMI) was associated with higher scores on the breastfeeding or meat, vegetables and desserts patterns, whereas higher discretionary food pattern scores were associated with younger maternal age, lower education, higher BMI and more siblings. Associations between sociodemographic factors and the ready-prepared baby food pattern scores were inconsistent across ages.
CONCLUSIONS: Dietary patterns emerge from infancy and are associated with sociodemographic characteristics.
L G Smithers; L Brazionis; R K Golley; M N Mittinty; K Northstone; P Emmett; S A McNaughton; K J Campbell; J W Lynch
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't     Date:  2012-01-11
Journal Detail:
Title:  European journal of clinical nutrition     Volume:  66     ISSN:  1476-5640     ISO Abbreviation:  Eur J Clin Nutr     Publication Date:  2012 Jun 
Date Detail:
Created Date:  2012-06-06     Completed Date:  2012-10-01     Revised Date:  2014-02-24    
Medline Journal Info:
Nlm Unique ID:  8804070     Medline TA:  Eur J Clin Nutr     Country:  England    
Other Details:
Languages:  eng     Pagination:  658-66     Citation Subset:  IM    
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MeSH Terms
Age Factors
Body Mass Index
Breast Feeding
Diet Surveys
Educational Status
Fast Foods
Food Habits*
Food Handling
Infant Nutritional Physiological Phenomena*
Longitudinal Studies
Principal Component Analysis
Socioeconomic Factors*
Young Adult
Grant Support
092731//Wellcome Trust; G9815508//Medical Research Council; //Medical Research Council; //Wellcome Trust

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

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