Fruit, vegetable, and fat intake among non-Hispanic black and non-Hispanic white adolescents: associations with home availability and food consumption settings.

Full Abstract

OBJECTIVE:
This study sought to explore home food availability and common settings of food consumption as correlates of fruit, vegetable, and fat intake among a sample of non-Hispanic black and non-Hispanic white adolescents.

PARTICIPANTS AND DESIGN:
Adolescents (n=144 black, 84 white) and their parents completed a cross-sectional survey in an urban adolescent health clinic. The adolescent survey included screening measures for fruit, vegetable, and fat intake and items on frequency of eating meals with family, while watching television, and at three types of restaurants. Parents provided information on home availability of foods.

MAIN OUTCOMES:
Correlates of fruit, vegetable, and fat consumption.

STATISTICAL ANALYSIS:
Spearman correlations for associations among variables, t tests for mean comparisons, and multiple stepwise regression conducted separately for black and white adolescents.

RESULTS:
In multiple regression, home availability was not significantly associated with fruit, vegetable, or fat intake except for fruit intake among white adolescents only. Use of non-fast-food restaurants was the strongest positive predictor of vegetable intake. For both black and white adolescents, fast-food and buffet restaurant use and eating while watching television were the strongest predictors of fat intake.

CONCLUSIONS:
Compared with restaurant use and eating while watching television, home availability had a relatively small impact on fruit, vegetable, and fat consumption for both black and white adolescents. Intervention programs on adolescent nutrition should target not just availability of healthful foods, but also ease of access, such as the preparation of fruits and vegetables so that they are flavorful and ready to eat.

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Author information

Author/s: Befort, Christie (C); Kaur, Harsohena (H); Nollen, Nicole (N); Sullivan, Debra K (DK); Nazir, Niaman (N); Choi, Won S (WS); Hornberger, Laurie (L); Ahluwalia, Jasjit S (JS);

Affiliation: Department of Preventive Medicine and Public Health, University of Kansas Medical Center, Kansas City, KS 66160, USA. cbefort(-atsign-)kumc.edu

Journal and publication information

Publication Type: Journal Article

Journal: Journal of the American Dietetic Association (J Am Diet Assoc), published in United States. (Language: eng)

Reference: 2006-Mar; vol 106 (issue 3) : pp 367-73

Dates: Created 2006/02/28; Completed 2006/04/12; Revised 2008/11/21;

PMID: 16503225, status: MEDLINE (last retrieval date: 12/26/2008)

Sourced from the National Library of Medicine. Abstract text and other information may be subject to copyright.

Comments and Corrections

CommentIn: J Am Diet Assoc. 2006 Mar;106(3):373-5. (PMID: 16503226)

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MeSH headings (categories)

This article was linked to the MESH Headings shown below.

Adolescent
Adolescent Nutritional Physiological Phenomena
Adult
African Americans - statistics & numerical data
Child
Cross-Sectional Studies
Diet Surveys
Dietary Fats - administration & dosage
European Continental Ancestry Group - statistics & numerical data
Female
Food Supply

Associated Chemicals: Dietary Fats (0)

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