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  • 1
    Digitale Medien
    Digitale Medien
    Palo Alto, Calif. : Annual Reviews
    Annual Review of Public Health 22 (2001), S. 309-335 
    ISSN: 0163-7525
    Quelle: Annual Reviews Electronic Back Volume Collection 1932-2001ff
    Thema: Medizin
    Notizen: Abstract Obesity has increased dramatically over the past two decades and currently about 50% of US adults and 25% of US children are overweight. The current epidemic of obesity is caused largely by an environment that promotes excessive food intake and discourages physical activity. This chapter reviews what is known about environmental influences on physical activity and eating behaviors. Recent trends in food supply, eating out, physical activity, and inactivity are reviewed, as are the effects of advertising, promotion, and pricing on eating and physical activity. Public health interventions, opportunities, and potential strategies to combat the obesity epidemic by promoting an environment that supports healthy eating and physical activity are discussed.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Palo Alto, Calif. : Annual Reviews
    Annual Review of Nutrition 20 (2000), S. 21-44 
    ISSN: 0199-9885
    Quelle: Annual Reviews Electronic Back Volume Collection 1932-2001ff
    Thema: Land- und Forstwirtschaft, Gartenbau, Fischereiwirtschaft, Hauswirtschaft
    Notizen: Abstract In light of the well-documented health benefits of physical activity and the fact that the majority of adult men and women are inactive, promoting regular physical activity is a public health priority. This chapter reviews current research findings regarding the determinants of exercise behavior. It also discusses the implications of this knowledge for individual and public health recommendations and intervention strategies for promoting physical activity. The discussion is predicated on the belief that physical activity is a complex, dynamic process. During their lives, individuals typically move through various phases of exercise participation that are determined by diverse factors. This chapter discusses physical activity determinants in two broad categories: individual characteristics, including motivations, self-efficacy, exercise history, skills, and other health behaviors; and environmental characteristics such as access, cost, and time barriers and social and cultural supports.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 3
    ISSN: 1573-3521
    Schlagwort(e): supermarket ; cardiovascular risk reduction ; nutrition education
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin , Psychologie
    Notizen: Abstract Although much evidence links dietary patterns with coronary heart disease, effective and economical methods for inducing dietary change in nonclinical populations are needed to influence public health. This study was designed as a preliminary investigation of the feasibility of conducting effective nutrition education campaigns in supermarket settings. Eight supermarkets from a supermarket chain in the Twin Cities area participated. Four were assigned to an experimental condition in which educational materials consisting of posters, recipes, and brochures were placed in the dairy section during a 6-month period. Four other stores were assigned to a control condition and received no educational materials. Shoppers in experimental and control stores completed a nutrition survey pre- and post-intervention. In addition, sales data for 25 dairy products were collected during a 10-month period. A significant increase in knowledge on the nutrition survey between pre- and posttests occurred among shoppers in all stores. There was no significant knowledge or product sales effect due to the education campaign. Study results suggest that, overall, shopper knowledge of food selections for cardiovascular disease risk reduction is high and improving. Unfortunately, knowledge is often not reflected in food purchase patterns.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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