Fryer Cheryl D, Ervin R Bethene
Centers for Disease Control and Prevention National Center for Health Statistics, Hyattsville, MD 20782, USA.
NCHS Data Brief. 2013 Feb(114):1-8.
An earlier report by the U.S. Department of Agriculture found that the percentage of adults eating fast food increased from the early 1990s to the mid-1990s (1). Moreover, previous studies have reported that more frequent fast-food consumption is associated with higher energy and fat intake and lower intake of healthful nutrients (1,2). This report indicates that for 2007–2010, on average, adults consumed just over one-tenth of their percentage of calories from fast food, which represents a decrease from 2003–2006 when approximately 13% of calories were consumed from fast food. During 2007–2010, the highest percentage of calories from fast food was consumed among adults who were aged 20–39 or non-Hispanic black or obese. Among young non-Hispanic black adults, more than one-fifth of their calories were consumed from fast food.
美国农业部早些时候的一份报告发现,从20世纪90年代初到90年代中期,食用快餐的成年人比例有所增加(1)。此外,先前的研究报告称,更频繁地食用快餐与更高的能量和脂肪摄入量以及更低的健康营养素摄入量有关(1,2)。本报告表明,在2007 - 2010年期间,成年人平均从快餐中摄入的热量占其总热量的比例略高于十分之一,这一比例低于2003 - 2006年,当时约13%的热量来自快餐。在2007 - 2010年期间,年龄在20 - 39岁之间、非西班牙裔黑人或肥胖的成年人从快餐中摄入的热量比例最高。在年轻的非西班牙裔黑人成年人中,超过五分之一的热量来自快餐。