G Gates1, M McDonald. 1. Department of Nutritional Sciences, Oklahoma State University, Stillwater 74078-6141, USA.
Abstract
OBJECTIVE: To compare African-American and white women's knowledge, attitudes, and energy and nutrient intakes related to cardiovascular disease risk. DESIGN: The 1989 through 1991 Continuing Survey of Food Intakes by Individuals and the Diet and Health Knowledge Survey (DHKS). SUBJECTS: A nationally representative sample of 2,684 white and 449 African-American women who completed the DHKS and provided 3 days of dietary information. STATISTICAL ANALYSES PERFORMED: Comparisons between groups were made using t tests and chi 2 analyses. Analysis of covariance was used to adjust for age, percentage of poverty, and education. RESULTS: Significant differences in dietary risk for cardiovascular disease were identified. White women consumed significantly less cholesterol and more potassium than African-American women. African-American women had significantly lower knowledge scores, but they were more likely than white women to indicate that their diets should be lower in fat and salt and to consider nutrition very important when shopping. White women had more positive attitudes toward the impact of diet on health than African-American women. Accounting for differences between the groups in age, education, and income explained few differences between the groups. APPLICATIONS: This study identified differences in nutrient intake, knowledge, and attitudes about diet and health that can influence the willingness and ability of women to choose foods for a more healthful diet. Dietitians can use these findings to target strategies for changing behavior. For example, many African-American women acknowledge the need to change their current diets, so dietitians can help them design implementation plans or specific action plans to accomplish needed changes.
OBJECTIVE: To compare African-American and white women's knowledge, attitudes, and energy and nutrient intakes related to cardiovascular disease risk. DESIGN: The 1989 through 1991 Continuing Survey of Food Intakes by Individuals and the Diet and Health Knowledge Survey (DHKS). SUBJECTS: A nationally representative sample of 2,684 white and 449 African-American women who completed the DHKS and provided 3 days of dietary information. STATISTICAL ANALYSES PERFORMED: Comparisons between groups were made using t tests and chi 2 analyses. Analysis of covariance was used to adjust for age, percentage of poverty, and education. RESULTS: Significant differences in dietary risk for cardiovascular disease were identified. White women consumed significantly less cholesterol and more potassium than African-American women. African-American women had significantly lower knowledge scores, but they were more likely than white women to indicate that their diets should be lower in fat and salt and to consider nutrition very important when shopping. White women had more positive attitudes toward the impact of diet on health than African-American women. Accounting for differences between the groups in age, education, and income explained few differences between the groups. APPLICATIONS: This study identified differences in nutrient intake, knowledge, and attitudes about diet and health that can influence the willingness and ability of women to choose foods for a more healthful diet. Dietitians can use these findings to target strategies for changing behavior. For example, many African-American women acknowledge the need to change their current diets, so dietitians can help them design implementation plans or specific action plans to accomplish needed changes.
Authors: Jelani C Kerr; Robert F Valois; Naomi B Farber; Peter A Vanable; Ralph J Diclemente; Laura Salazar; Larry K Brown; Michael P Carey; Daniel Romer; Bonita Stanton; John B Jemmott; Loretta Sweet Jemmott; A Melinda Spencer; Lucy Annang Journal: Am J Health Educ Date: 2013-01-01