Outcomes of a cardiovascular nutrition counseling program in African-Americans with elevated blood pressure or cholesterol level
| Autor: | Jerome D. Williams, Cheryl Achterberg, Shiriki K. Kumanyika, Diane B. Stoy, Mireille Bright, Judith A Treu, Thomas R. Ten Have, Maria Malone-Jackson, Dale Mooney, Deborah Monsegu, Barbara Van Horn, Sahar Zaghloul, Sue Deiling, Lucile L. Adams-Campbell, Eunice N. Askov, Joanne Caulfield |
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| Rok vydání: | 1999 |
| Předmět: |
Adult
Counseling Male medicine.medical_specialty Randomization Alcohol Drinking Nutritional Sciences Nutrition Education Blood Pressure Pilot Projects law.invention Body Mass Index chemistry.chemical_compound Randomized controlled trial law Internal medicine medicine Humans Triglycerides Aged Nutrition and Dietetics Marital Status Cholesterol business.industry Cholesterol HDL Smoking Videotape Recording Middle Aged Surgery Black or African American Blood pressure chemistry Cardiovascular Diseases Educational Status Female business Nutrition counseling Body mass index Negroid Food Science |
| Zdroj: | Journal of the American Dietetic Association. 99(11) |
| ISSN: | 0002-8223 |
| Popis: | To evaluate a cardiovascular nutrition education package designed for African-American adults with a wide range of literacy skills.Comparison of a self-help group and a full-instruction group; each group received nutrition counseling and clinical monitoring every 4 months.Three hundred thirty African-American adults, aged 40 to 70 years, with elevated cholesterol level or high blood pressure were randomly assigned to the self-help or full-instruction group; 255 completed the 12-month follow-up.Counseling to reduce intake of dietary fat, cholesterol, and sodium was based on Cardiovascular Dietary Education System (CARDES) materials, which included food-picture cards, a nutrition guide (self-help and full-instruction group), a video and audiotape series, and 4 classes (full-instruction group only).Changes in lipid levels and blood pressure after 12 months.Primary analyses consisted of repeated-measures analysis of variance to examine effects of time and randomization group on outcomes.Total cholesterol and low-density lipoprotein cholesterol level decreased by 7% to 8% in the self-help and full-instruction groups of men and women (P.01). The ratio of total cholesterol to high-density lipoprotein cholesterol (HDL-C) decreased in both groups of women and in the men in the full-instruction group (P.01). In full-instruction and self-help participants with elevated blood pressure at baseline, systolic blood pressure decreased by 7 to 11 mm Hg and diastolic blood pressure decreased by 4 to 7 mm Hg (P.01). Outcomes did not differ by literacy scores but were positively related to the reported initial frequency of using CARDES materials.These results suggest that periodic nutrition counseling based on CARDES materials used for home study can enhance management of lipid levels and blood pressure in African-American outpatients. |
| Databáze: | OpenAIRE |
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