Food composition of the diet in relation to changes in waist circumference adjusted for body mass index

Dora Romaguera, Lars Ängquist, Huaidong Du, Marianne Uhre Jakobsen, Nita G Forouhi, Jytte Halkjær, Edith J M Feskens, Daphne L van der, Giovanna Masala, Annika Steffen, Domenico Palli, Nicholas J Wareham, Kim Overvad, Anne Tjønneland, Heiner Boeing, Elio Riboli, Thorkild I Sørensen

59 Citations (Scopus)

Abstract

Background: Dietary factors such as low energy density and low glycemic index were associated with a lower gain in abdominal adiposity. A better understanding of which food groups/items contribute to these associations is necessary. Objective: To ascertain the association of food groups/items consumption on prospective annual changes in "waist circumference for a given BMI" (WC BMI), a proxy for abdominal adiposity. Design: We analyzed data from 48,631 men and women from 5 countries participating in the European Prospective Investigation into Cancer and Nutrition (EPIC) study. Anthropometric measurements were obtained at baseline and after a median follow-up time of 5.5 years. WC BMI was defined as the residuals of waist circumference regressed on BMI, and annual change in WC BMI (ΔWC BMI, cm/y) was defined as the difference between residuals at follow-up and baseline, divided by follow-up time. The association between food groups/items and ΔWC BMI was modelled using centre-specific adjusted linear regression, and random-effects meta-analyses to obtain pooled estimates. Results: Higher fruit and dairy products consumption was associated with a lower gain in WC BMI whereas the consumption of white bread, processed meat, margarine, and soft drinks was positively associated with ΔWC BMI. When these six food groups/items were analyzed in combination using a summary score, those in the highest quartile of the score - indicating a more favourable dietary pattern -showed a ΔWC BMI of -0.11 (95% CI -0.09 to -0.14) cm/y compared to those in the lowest quartile. Conclusion: A dietary pattern high in fruit and dairy and low in white bread, processed meat, margarine, and soft drinks may help to prevent abdominal fat accumulation.

Original languageEnglish
JournalP L o S One
Volume6
Issue number8
Pages (from-to)e23384
ISSN1932-6203
DOIs
Publication statusPublished - 2011

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