Vinci Debra M, Philipp Steven F
Division of Health, Leisure, & Exercise Science, The University of West Florida, 11000 University Parkway, Pensacola, FL 32514 USA.
Percept Mot Skills. 2007 Jun;104(3 Pt 2):1088-96. doi: 10.2466/pms.104.4.1088-1096.
This descriptive study compares African Americans' and Euro-Americans' perceived value of food selection pertaining to cost, portion size, and meal satisfaction when eating away from home. A stratified sample was drawn from a southern U.S. metropolitan area (N= 1,011; 486 African American, 525 Euro-American). Analysis showed no difference between African-American and Euro-American adults by sex or how often they dined out. These two groups significantly differed across years of education, age, and answering 14 of 18 rated statements on value perceptions. African-Americans' value perceptions were influenced more by lower cost foods and larger portion sizes than those of Euro-Americans. For meal satisfaction, African Americans were more likely to agree with statements that indicate preferring foods high in energy and low in essential micronutrient density. This study supports the need for more investigation.
这项描述性研究比较了非裔美国人和欧裔美国人在外出就餐时,对食物选择在成本、份量大小和用餐满意度方面的感知价值。分层样本取自美国南部一个大都市地区(N = 1011;486名非裔美国人,525名欧裔美国人)。分析表明,非裔美国人和欧裔美国成年人在性别或外出就餐频率方面没有差异。这两组在受教育年限、年龄以及对18项价值认知评分陈述中的14项回答上存在显著差异。与欧裔美国人相比,非裔美国人的价值认知更多地受到低成本食物和更大份量的影响。在用餐满意度方面,非裔美国人更有可能同意那些表明更喜欢高能量、低必需微量营养素密度食物的陈述。这项研究支持了进行更多调查的必要性。