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华盛顿州只有有限比例的成年人符合《美国人膳食指南》推荐的水果和蔬菜摄入量。

Limited percentages of adults in Washington State meet the Dietary Guidelines for Americans recommended intakes of fruits and vegetables.

机构信息

Non-Infectious Conditions Epidemiology Unit, Washington State Department of Health, Olympia, WA 98504-7812, USA.

出版信息

J Acad Nutr Diet. 2012 May;112(5):699-704. doi: 10.1016/j.jand.2011.12.005. Epub 2012 Apr 25.

Abstract

Nutritious diets that include sufficient intake of fruits and vegetables promote health and reduce risk for chronic diseases. The 2005 Dietary Guidelines for Americans recommend four to 13 servings of fruits and vegetables daily for energy intake levels of 1,000 to 3,200 kcal, including seven to 13 servings for 1,600 to 3,000 kcal/day as recommended for adults aged ≥25 years. The 2006-2007 Washington Adult Health Survey, a cross-sectional study designed to measure risk factors for cardiovascular disease among a representative sample of Washington State residents aged ≥25 years, included a food frequency questionnaire (FFQ). The FFQ included approximately 120 food items and summary questions for fruits and vegetables that were used to compute energy intake and two measures of fruit and vegetable intake. Measure 1 was computed as the sum of intake of individual FFQ fruit and vegetable items; Measure 2 combined the summary questions with selected individual FFQ fruit and vegetable items. Depending on the measure used, approximately 14% to 22% of 519 participants with complete information met the guidelines for fruits, 11% to 15% for vegetables, and 5% to 6% for both fruits and vegetables. Participants aged ≥65 years and women were more likely to meet recommendations, compared with younger participants and men. Despite decades of public health attention, the vast majority of Washington State residents do not consume the recommended amount of fruits or vegetables daily. These findings underscore the need for developing and evaluating new approaches to promote fruit and vegetable consumption.

摘要

富含水果和蔬菜的营养饮食可促进健康并降低慢性病风险。《2005 年美国人膳食指南》建议,对于 1000-3200kcal 的能量摄入水平,每天应摄入 4-13 份水果和蔬菜,对于 1600-3000kcal/天的能量摄入水平,建议摄入 7-13 份水果和蔬菜,这是为年龄≥25 岁的成年人推荐的摄入量。《2006-2007 年华盛顿成年人健康调查》是一项横断面研究,旨在测量华盛顿州≥25 岁居民心血管疾病风险因素的代表性样本,包括食物频率问卷(FFQ)。FFQ 包括大约 120 种食物和水果、蔬菜的汇总问题,用于计算能量摄入和两种水果、蔬菜摄入量的衡量指标。衡量指标 1 是通过摄入个体 FFQ 水果和蔬菜项目的总和计算得出的;衡量指标 2 将汇总问题与个体 FFQ 水果和蔬菜项目的选择项目相结合。根据使用的衡量指标,519 名具有完整信息的参与者中,约有 14%-22%符合水果摄入量指南,11%-15%符合蔬菜摄入量指南,5%-6%符合水果和蔬菜摄入量指南。与年轻参与者和男性相比,年龄≥65 岁的参与者和女性更有可能符合建议。尽管公共卫生部门已经关注了几十年,但华盛顿州绝大多数居民仍没有每天摄入推荐量的水果或蔬菜。这些发现强调了需要制定和评估新方法来促进水果和蔬菜的消费。

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