Liu T, Soong S J, Wang X, Wilson N P, Craig C B
University of Alabama at Birmingham, USA.
J Health Care Poor Underserved. 1996 Nov;7(4):323-37. doi: 10.1353/hpu.2010.0392.
Information concerning nutritional status and factors influencing dietary intakes among underserved populations is scarce. To obtain this information, data on nutritional status in a group of 726 white and African American women of low education and low income who were inner-city dwellers were analyzed. Dietary habits in all subjects were characterized by high intakes of fat, saturated fat, cholesterol, and salt and low intakes of fiber and folate. A comparison of dietary intake patterns of low-income white and African American women showed a trend toward poorer dietary habits among the white women. It is suggested that differences between African Americans and whites in most nutrient intakes were due to factors such as low levels of education and income rather than racial background alone. Results imply that disease prevention and health promotion programs should include efforts to increase awareness and practice of healthy diet habits among all low-income women.
关于服务不足人群的营养状况以及影响其饮食摄入的因素的信息匮乏。为获取此类信息,对一组726名受教育程度低且收入低的白人及非裔美国女性(她们均为市中心居民)的营养状况数据进行了分析。所有研究对象的饮食习惯特点均为脂肪、饱和脂肪、胆固醇和盐的摄入量高,而纤维和叶酸的摄入量低。对低收入白人女性和非裔美国女性的饮食摄入模式进行比较后发现,白人女性的饮食习惯有更差的趋势。研究表明,非裔美国人和白人在大多数营养素摄入量上的差异是由教育水平和收入低等因素导致的,而非仅仅是种族背景的原因。研究结果表明,疾病预防和健康促进项目应包括努力提高所有低收入女性对健康饮食习惯的认识并促使她们养成这些习惯。