Literaturnachweis - Detailanzeige
| Autor/inn/en | Grenen, Emily; Kent, Erin E.; Hennessy, Erin; Hamilton, Jada G.; Ferrer, Rebecca A. |
|---|---|
| Titel | Association between Nutrition Resource Stress and Dietary Consumption: Results from a U.S. Nationally Representative Survey |
| Quelle | In: Health Education & Behavior, 45 (2018) 4, S.524-531 (8 Seiten)
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 1090-1981 |
| DOI | 10.1177/1090198117741940 |
| Schlagwörter | Nutrition; Dietetics; Stress Variables; Stress Management; Anxiety; Health Behavior; Trend Analysis; Self Efficacy; National Surveys; Questionnaires; Eating Habits; Regression (Statistics) |
| Abstract | Background: There is little research on how affective reactions (e.g., stress) to "perceptions" of nutritious food accessibility contribute to dietary behaviors. Aims: This study explores whether stress associated with limited access to nutritious foods--termed "nutrition resource stress" (NRS)--contributes to diet outcomes, and whether these associations are mediated by health-related self-efficacy. Method: Using data from the cross-sectional National Cancer Institute's Health Information National Trends Survey, analyses were conducted to examine whether reported NRS was associated with specific dietary behaviors (i.e., fewer servings of fruit/vegetables; more servings of sugar-sweetened soda; N = 3,112). Results: Analyses revealed a main association such that NRS was negatively associated with fruit/vegetable consumption (ß = -0.08, p = 0.016). There was a negative association between NRS and self-efficacy (ß = -0.11, p < 0.001). There was no significant association between NRS and soda consumption. Mediation analyses revealed a significant indirect association between NRS and fruit/vegetable consumption, mediated by perceived health-related self-efficacy (ß = -0.03, 95% confidence interval [-0.04, -0.01], p < 0.0001). Given that self-efficacy (the mediator) was not significantly associated with soda consumption (ß = 0.01, p = .912), mediation analyses were not conducted for this outcome. Conclusion: This study suggests that stress associated with perceptions of inability to access nutritious foods may influence dietary behaviors, and points to a psychological mechanism (i.e., self-efficacy) that may explain the association. In addition to improving objective barriers of access to healthy foods, future interventions might address ways of improving nutritious food-related self-efficacy or perceived stress related to obtaining healthy foods. (As Provided). |
| Anmerkungen | SAGE Publications. 2455 Teller Road, Thousand Oaks, CA 91320. Tel: 800-818-7243; Tel: 805-499-9774; Fax: 800-583-2665; e-mail: journals@sagepub.com; Web site: http://sagepub.com |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2020/1/01 |
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