Breakfast consumption with and without vitamin-mineral supplement use favorably impacts daily nutrient intake of ninth-grade students
Breakfast consumption with and without vitamin-mineral supplement use favorably impacts daily nutrient intake of ninth-grade students
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DOI：
10.1016/s1054-139x(00)00113-0
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发表时间：
2000-11-01
影响因子：
7.6
通讯作者：
O'Neil, C
中科院分区：
文献类型：
--
作者：
Nicklas, TA;Reger, C;O'Neil, C
目的：评估早餐摄入量(含和不含膳食补充剂摄入)对九年级学生每日总营养素摄入量的贡献。方法：对路易斯安那州新奥尔良12所大主教管区高中的711名九年级学生进行24小时膳食回顾。结果：19%的15岁儿童不吃早餐，其中女性多于男性(分别为23%和14%)。36%的非白人女性不吃早餐，而白人女性的比例为20%。11%的受试者服用某种类型的膳食补充剂，最常见的是多种维生素和矿物质补充剂。在那些吃早餐的人中，早餐的平均能量摄入量为437千卡。与不吃早餐的青少年相比，不吃早餐的青少年每天总能量摄入量中来自脂肪的百分比更高，来自碳水化合物的百分比更低。在不吃早餐的青少年中，不吃早餐的青少年摄入至少三分之二的推荐膳食津贴的比例显著低于吃早餐的青少年。结论：无论使用何种补充剂，早餐摄入量对九年级学生的总摄入量有重要的营养贡献。鼓励早餐消费和选择健康的早餐是提高这一年龄段饮食营养质量的重要一步。(C)青春期医学会，2000年。
Purpose: To assess the contribution of breakfast consumption (with and without dietary supplement intake) on total daily nutrient intake of ninth-grade students.Methods: Twenty-four-hour recall of dietary intake was collected from a random sample of 711 ninth-grade students attending 12 Archdiocesan high schools in New Orleans, Louisiana. Analysis of variance techniques, Pearson's Chi-square statistic, and Breznahn-Shapiro method with Scheffe probabilities were used to analyze nutrient intake data, dietary adequacy, and nonorthogonal comparisons, respectively.Results: Nineteen percent of 15-year-olds skipped breakfast, with more females skipping breakfast than males (23% vs. 14%, respectively). Thirty-six percent of nonwhite females versus 20% white females skipped breakfast. Eleven percent of subjects took some type of dietary supplement, most commonly a multivitamin and mineral supplement. Among those who ate breakfast, average energy intake from breakfast was 437 kcal. Percentage of total daily energy intake was higher from fats and lower from carbohydrates for adolescents who skipped breakfast, compared with adolescents who consumed breakfast. The percentage of subjects consuming at least two-thirds of the Recommended Dietary Allowance was significantly lower among adolescents skipping breakfast than those consuming breakfast.Conclusion: Regardless of supplement use, breakfast consumption makes an important nutritional contribution to total daily intake of ninth-grade students. Encouraging breakfast consumption and healthful breakfast choices is an important step toward improving the nutritional quality of diets of this age group. (C) Society for Adolescent Medicine, 2000.