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首页> 外文期刊>Infant, child & adolescent nutrition. >Photographic Examination of Student Lunches in Schools Using the Balanced School Day Versus Traditional School Day Schedules
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Photographic Examination of Student Lunches in Schools Using the Balanced School Day Versus Traditional School Day Schedules

机译：使用平衡的上课日与传统上课日时间表对学校学生午餐进行摄影检查

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Background. Canadian schools have broadly adopted a schedule where school days are divided into 3 blocks with 2 breaks. Given childhood obesity rates, changes affecting diet should be examined. The aim of this study was to (1) compare calories and composition of lunches from students attending schools, using different schedules; and (2) analyze elementary student lunches. Methods. Diary logs and photographs were taken of lunches on 4 days. Meals were analyzed using a nutrition software program, and differences between number of beverages, calories, and nutrients were examined for different schedules. Results. A total of 117 students (81% response rate) in grades 3 to 6 participated. Students using the Balanced School Day schedule had more beverages than the Traditional School Day schedule (BSD, 1.42; TSD, 1.18; P = .04). There were no other significant differences in nutritional content of food, based on schedule. In general, student lunches were high in sugar and salt and low in fiber, fruit, vegetables, vitamins, and minerals. Conclusions. Except beverages, the schedule did not affect student lunches. Parents/guardians should (1) increase fruits and vegetables, (2) limit desserts and snacks, (3) supply 1% or skim milk, (4) discontinue fruit juice and sugar-based beverages, and (5) increase higher-fiber, grain-based foods and legumes. These initiatives require community support.
机译：背景。加拿大的学校广泛采用了时间表，将上课时间分为3个区块，每间2个课时。给定儿童肥胖率，应检查影响饮食的变化。这项研究的目的是（1）使用不同的时间表比较上学的学生午餐的热量和成分; （2）分析学生的午餐。方法。在第4天的午餐中记录了日志和照片。使用营养软件程序分析膳食，并针对不同的时间表检查饮料数量，卡路里和营养素之间的差异。结果。共有3至6年级的117名学生（响应率为81％）参加了该活动。使用平衡上课日时间表的学生喝的饮料比传统上课日时间表更多（BSD，1.42; TSD，1.18; P = .04）。根据时间表，食物的营养含量没有其他显着差异。通常，学生午餐的糖和盐含量较高，而纤维，水果，蔬菜，维生素和矿物质的含量较低。结论除饮料外，日程安排不影响学生午餐。父母/监护人应（1）增加水果和蔬菜，（2）限制甜点和小吃，（3）供应1％的脱脂牛奶或脱脂牛奶，（4）停止果汁和糖基饮料，（5）增加高纤维，谷类食品和豆类。这些举措需要社区的支持。

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