PDF(Pubmed)
Abstract：
UNASSIGNED: A person\'s daily nutrient intake and overall nutritional status are determined by a complex interplay of the types and amounts of foods ingested in combination with the timing and frequency of eating.
UNASSIGNED: The aim was to summarize frequency of eating occasion data examined by the 2020 Dietary Guidelines Advisory Committee, the macronutrient contributions they provide, and meal frequency relative to dietary quality among the US population (≥2 y), with a focus on sex, age, race/Hispanic origin, and income.
UNASSIGNED: Demographic and 24-h recall data from the 2013-2016 NHANES were examined. An eating occasion was defined as \"any ingestive event (e.g., solid food, beverage, water) that is either energy yielding or non-energy yielding\"; all eating occasions were further divided into discrete meals and snacks. Frequency of meals and snacks was defined as \"the number of daily EOs [eating occasions],\" respectively. Diet quality was assessed via the Healthy Eating Index (HEI)-2015.
UNASSIGNED: Most Americans consume 2 (28%) to 3 (64%) meals on a given day and >90% consume 2 to 3 snacks on that day. Adult, Hispanic, and non-Hispanic Black and lower-income (<131% family poverty-to-income ratio) Americans had a lower frequency of eating than children or adolescents, non-Hispanic White, and non-Hispanic Asian Americans and higher-income Americans, respectively. Americans who reported 3 meals on a given day consumed a diet higher in dietary quality than Americans who consumed 2 meals on a given day (HEI-2015: 61.0 vs. 55.0), regardless of population subgroup.
UNASSIGNED: The frequency of the types of eating occasions differs according to age, race and Hispanic origin, and income. Dietary quality is associated with the number of meals consumed. Healthy dietary patterns can be constructed in a variety of ways to suit different life stages, cultural practices, and income levels; improved diet quality and careful consideration of nutrient density when planning meals are warranted.
UNASSIGNED: The aim was to summarize frequency of eating occasion data examined by the 2020 Dietary Guidelines Advisory Committee, the macronutrient contributions they provide, and meal frequency relative to dietary quality among the US population (≥2 y), with a focus on sex, age, race/Hispanic origin, and income.
UNASSIGNED: Demographic and 24-h recall data from the 2013-2016 NHANES were examined. An eating occasion was defined as \"any ingestive event (e.g., solid food, beverage, water) that is either energy yielding or non-energy yielding\"; all eating occasions were further divided into discrete meals and snacks. Frequency of meals and snacks was defined as \"the number of daily EOs [eating occasions],\" respectively. Diet quality was assessed via the Healthy Eating Index (HEI)-2015.
UNASSIGNED: Most Americans consume 2 (28%) to 3 (64%) meals on a given day and >90% consume 2 to 3 snacks on that day. Adult, Hispanic, and non-Hispanic Black and lower-income (<131% family poverty-to-income ratio) Americans had a lower frequency of eating than children or adolescents, non-Hispanic White, and non-Hispanic Asian Americans and higher-income Americans, respectively. Americans who reported 3 meals on a given day consumed a diet higher in dietary quality than Americans who consumed 2 meals on a given day (HEI-2015: 61.0 vs. 55.0), regardless of population subgroup.
UNASSIGNED: The frequency of the types of eating occasions differs according to age, race and Hispanic origin, and income. Dietary quality is associated with the number of meals consumed. Healthy dietary patterns can be constructed in a variety of ways to suit different life stages, cultural practices, and income levels; improved diet quality and careful consideration of nutrient density when planning meals are warranted.
摘要：
未经评估：一个人的每日营养摄入量和总体营养状况取决于摄入食物的类型和数量以及进食时间和频率的复杂相互作用。
UNASSIGNED：目的是总结2020年饮食指南咨询委员会检查的进食频率数据，他们提供的大量营养素的贡献，美国人口中相对于饮食质量的进餐频率(≥2年)，专注于性，年龄,种族/西班牙裔，和收入。
UNASSIGNED：检查了2013-2016年NHANES的人口统计学和24小时回忆数据。进食场合被定义为“任何进食事件(例如，固体食物,饮料,水）既可以产生能量，也可以不产生能量；所有的饮食场合都进一步分为离散的膳食和零食。用餐和零食的频率被定义为“每日EO的数量[饮食场合]，\"分别。饮食质量通过健康饮食指数(HEI)-2015进行评估。
未经ASSIGNED：大多数美国人在某一天食用2（28％）至3（64％）餐，而>90％的人在那一天食用2至3点零食。成人,西班牙裔,非西班牙裔黑人和低收入（<131％的家庭贫困与收入比）美国人的饮食频率低于儿童或青少年，非西班牙裔白人,非西班牙裔亚裔美国人和高收入美国人，分别。报告在某一天吃3顿饭的美国人饮食质量高于在某一天吃2顿饭的美国人(HEI-2015：61.0vs.55.0),无论人口亚组。
未经评估：饮食场合的频率因年龄而异，种族和西班牙裔血统，和收入。饮食质量与所消耗的膳食数量有关。健康的饮食模式可以以多种方式构建，以适应不同的生活阶段，文化习俗,和收入水平；提高饮食质量，并在计划膳食时仔细考虑营养密度是必要的。
UNASSIGNED：目的是总结2020年饮食指南咨询委员会检查的进食频率数据，他们提供的大量营养素的贡献，美国人口中相对于饮食质量的进餐频率(≥2年)，专注于性，年龄,种族/西班牙裔，和收入。
UNASSIGNED：检查了2013-2016年NHANES的人口统计学和24小时回忆数据。进食场合被定义为“任何进食事件(例如，固体食物,饮料,水）既可以产生能量，也可以不产生能量；所有的饮食场合都进一步分为离散的膳食和零食。用餐和零食的频率被定义为“每日EO的数量[饮食场合]，\"分别。饮食质量通过健康饮食指数(HEI)-2015进行评估。
未经ASSIGNED：大多数美国人在某一天食用2（28％）至3（64％）餐，而>90％的人在那一天食用2至3点零食。成人,西班牙裔,非西班牙裔黑人和低收入（<131％的家庭贫困与收入比）美国人的饮食频率低于儿童或青少年，非西班牙裔白人,非西班牙裔亚裔美国人和高收入美国人，分别。报告在某一天吃3顿饭的美国人饮食质量高于在某一天吃2顿饭的美国人(HEI-2015：61.0vs.55.0),无论人口亚组。
未经评估：饮食场合的频率因年龄而异，种族和西班牙裔血统，和收入。饮食质量与所消耗的膳食数量有关。健康的饮食模式可以以多种方式构建，以适应不同的生活阶段，文化习俗,和收入水平；提高饮食质量，并在计划膳食时仔细考虑营养密度是必要的。
