Lee-Kwan Seung Hee, Moore Latetia V, Blanck Heidi M, Harris Diane M, Galuska Deb
Division of Nutrition, Physical Activity, and Obesity, National Center for Chronic Disease Prevention and Health Promotion, CDC.
MMWR Morb Mortal Wkly Rep. 2017 Nov 17;66(45):1241-1247. doi: 10.15585/mmwr.mm6645a1.
The 2015-2020 Dietary Guidelines for Americans recommend that Americans consume more fruits and vegetables as part of an overall dietary pattern to reduce the risk for diet-related chronic diseases such as cardiovascular disease, type 2 diabetes, some cancers, and obesity (1). Adults should consume 1.5-2.0 cup equivalents of fruits and 2.0-3.0 cups of vegetables per day.* Overall, few adults in each state met intake recommendations according to 2013 Behavioral Risk Factor Surveillance System (BRFSS) data; however, sociodemographic characteristics known to be associated with fruit and vegetable consumption were not examined (2). CDC used data from the 2015 BRFSS to update the 2013 report and to estimate the percentage of each state's population meeting intake recommendations by age, sex, race/ethnicity, and income-to-poverty ratio (IPR) for the 50 states and District of Columbia (DC). Overall, 12.2% of adults met fruit recommendations ranging from 7.3% in West Virginia to 15.5% in DC, and 9.3% met vegetable recommendations, ranging from 5.8% in West Virginia to 12.0% in Alaska. Intake was low across all socioeconomic groups. Overall, the prevalence of meeting the fruit intake recommendation was highest among women (15.1%), adults aged 31-50 years (13.8%), and Hispanics (15.7%); the prevalence of meeting the vegetable intake recommendation was highest among women (10.9%), adults aged ≥51 years (10.9%), and persons in the highest income group (11.4%). Evidence-based strategies that address barriers to fruit and vegetable consumption such as cost or limited availability could improve consumption and help prevent diet-related chronic disease.
《2015 - 2020年美国膳食指南》建议美国人在整体饮食模式中增加水果和蔬菜的摄入量,以降低患与饮食相关的慢性病的风险,如心血管疾病、2型糖尿病、某些癌症和肥胖症(1)。成年人每天应摄入1.5 - 2.0杯当量的水果和2.0 - 3.0杯蔬菜。*总体而言,根据2013年行为危险因素监测系统(BRFSS)的数据,每个州达到摄入量建议的成年人很少;然而,未对已知与水果和蔬菜消费相关的社会人口学特征进行调查(2)。美国疾病控制与预防中心(CDC)利用2015年BRFSS的数据更新了2013年的报告,并估算了50个州和哥伦比亚特区(DC)按年龄、性别、种族/族裔以及收入与贫困比率(IPR)划分的每个州达到摄入量建议的人口百分比。总体而言,12.2%的成年人达到了水果摄入量建议,范围从西弗吉尼亚州的7.3%到哥伦比亚特区的15.5%;9.3%的成年人达到了蔬菜摄入量建议,范围从西弗吉尼亚州的5.8%到阿拉斯加州的12.0%。所有社会经济群体的摄入量都很低。总体而言,达到水果摄入量建议的比例在女性(15.1%)、31 - 50岁成年人(13.8%)和西班牙裔(15.7%)中最高;达到蔬菜摄入量建议的比例在女性(10.9%)、51岁及以上成年人(10.9%)和最高收入群体(11.4%)中最高。针对水果和蔬菜消费障碍(如成本或供应有限)的循证策略可以提高消费量,并有助于预防与饮食相关的慢性病。