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Titre : | Improvement in Fruit and Vegetable Consumption Associated with More Favorable Energy Density and Nutrient and Food Group Intake, but not Kilocalories (2016) |
Auteurs : | D. Thompson ; Robert Ferry ; Karen Cullen ; Yan Liu |
Type de document : | Article |
Dans : | Journal of the academy of nutrition and dietetics (vol 116, n° 9, 2016) |
Article en page(s) : | 1443-1449 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Consommation alimentaire ; Densité énergétique ; Enfant (6-12 ans) ; Fruit ; Jeu vidéo ; Légumes ; Nutriments |
Résumé : |
Abstract
Background Children generally do not consume adequate amounts of fruits and vegetables (F/V). Eating more F/V can improve energy density and overall diet quality. Objective Our aim was to investigate whether improvements in F/V consumption were associated with improvements in energy density, total calories, and dietary components related to F/V. Design We performed secondary analyses of dietary data from a successful four-group randomized controlled trial promoting F/V. Data were collected at baseline, immediately after gameplay, and 3 months post intervention. Participants/setting Preadolescent child−parent dyads (n=400) were recruited. Eligibility criteria were 4th- or 5th-grade child (approximately 9 to 11 years old) with Internet access and a parent willing to participate in the intervention. Complete dietary data were collected on 387 of the 400 child participants. The videogame was available online on a secure, password-protected website. Main outcome measures Dietary intake was assessed with three unannounced dietary recalls collected at each data-collection period via telephone by trained staff using Nutrition Data System for Research software. Energy density and F/V, nutrient, and food consumption were calculated. Statistical analysis performed A 4×3 (group by time) repeated measures analysis of covariance with mixed-effect linear models was used. Covariates included childs sex, race/ethnicity, and total energy intake as well as parents age and household education. Energy was excluded as a covariate in the energy density and energy models. Results Significant changes occurred in energy density. A significant interaction (group by time) was observed (F6, 515=2.40; P Conclusions Increasing F/V consumption improved energy density and diet quality considerably in preadolescent children. |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=http://www.sciencedirect.com/science/article/pii/S2212267216302209 |
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