Postpartum Teens’ Perception of the Food Environments at Home and School.

Auteur(s) :
Joshu CE., Tabak RG., Clarke MA., Haire-Joshu DL., Schwarz CD.
Date :
Août, 2015
Source(s) :
Health education & behavior : the official publication of the Society for Public Health Education. # p
Adresse :
Washington University, St. Louis, MO, USA rtabak@wustl.edu.

Sommaire de l'article

BACKGROUND
An environment that supports healthy eating is one factor to prevent obesity. However, little is known about postpartum teen's perceptions of their home and school environments and how this relates to dietary behaviors.

PURPOSE
This study explores the relationship between home and school environments and dietary behaviors for postpartum teens.

DESIGN
Conducted cross-sectionally during 2007-2009 across 27 states and included 889 postpartum teens enrolled in Parents as Teachers Teen Program. Data included measures of sociodemographics and perceptions of school and home food environments. A 7-day recall of snack and beverage frequency assessed dietary behaviors. Logistic regression explored associations between baseline environment measures and dietary behaviors at baseline and postintervention (approximately 5 months after baseline) for the control group.

RESULTS
Respondents reported greater access and selection (i.e., variety of choices) of healthy foods and beverages at home than school. At baseline, fruit and vegetable intake was associated with home selection (1.9, 95% confidence interval [CI: 1.3, 2.9]) and availability (1.8, 95% CI [1.3, 2.6]), sweet snack consumption was associated with selection (1.5, 95% CI [1.0, 2.1]), and total snack consumption and sugar-sweetened beverage intake were associated with selection (snack: 2.1, 95% CI [1.5, 3.0]; beverage: 1.7, 95% CI [1.2, 2.4]) and availability (snack: 2.1, 95% CI [1.4, 3.1]; beverage: 1.5, 95% CI [1.0, 2.3]). Water intake at baseline and at the postintervention for control group teens was associated with selection (1.6, 95% CI [1.1, 2.2]). No significant associations were identified between the school environment and dietary behaviors.

CONCLUSIONS
Interventions should target improvements in the home environment for high-risk, postpartum teens.

Source : Pubmed
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