The relationship between supermarket nutrient movements and the mortality rates from fat-associated and nonfat-associated cardiovascular disease: Development of an ecologic method for determining community food patterns
Abstract
Supermarket nutrient movement, a community food consumption measure, aggregated 1,023 high-fat foods, representing 100% of visible fats and approximately 44% of hidden fats in the food supply (FAO, 1980). Fatty acid and cholesterol content of foods shipped from the warehouse to 47 supermarkets located in the Houston area were calculated over a 6 month period. These stores were located in census tracts with over 50% of a given ethnicity: Hispanic, black non-Hispanic, or white non-Hispanic. Categorizing the supermarket census tracts by predominant ethnicity, significant differences were found by ANOVA in the proportion of specific fatty acids and cholesterol content of the foods examined. Using ecological regression, ethnicity, income, and median age predicted supermarket lipid movements while residential stability did not. No associations were found between lipid movements and cardiovascular disease mortality, making further validation necessary for epidemiological application of this method. However, it has been shown to be a non-reactive and cost-effective method appropriate for tracking target foods in populations of groups, and for assessing the impact of mass media nutrition education, legislation, and fortification on community food and nutrient purchase patterns.
Subject Area
Nutrition
Recommended Citation
Darnell, Linda Sue, "The relationship between supermarket nutrient movements and the mortality rates from fat-associated and nonfat-associated cardiovascular disease: Development of an ecologic method for determining community food patterns" (1987). Texas Medical Center Dissertations (via ProQuest). AAI8914281.
https://digitalcommons.library.tmc.edu/dissertations/AAI8914281