Nutrition and physical activity program to attenuate obesity and promote physical and metabolic fitness in elementary school children
Nutrition and physical activity program to attenuate obesity and promote physical and metabolic fitness in elementary school children
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DOI：
10.1002/j.1550-8528.1996.tb00541.x
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发表时间：
1996-05-01
期刊：
影响因子：
--
通讯作者：
Reed, G
中科院分区：
文献类型：
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作者：
Donnelly, JE;Jacobsen, DJ;Reed, G
肥胖和低水平的身体和代谢健康是心血管疾病和糖尿病的风险因素。这项调查的目的是为了减轻小学生肥胖，改善小学生的身体和代谢健康。学校有机会、有机制、有人员提供营养教育、健身活动和营养健康的学校食品服务。在内布拉斯加州农村的两个学区(干预/控制)，三到五年级的学生参加了一项为期两年的体力活动和修改学校午餐计划的研究。有氧能力、身体成分、血液化学、营养知识、能量摄入量和体力活动的数据收集在每年的开始和结束。INT接受了增强的体力活动，年级特定的营养教育，以及低脂肪和低钠的学校午餐计划。科恩继续进行常规的学校午餐和团队体育活动计划。在第二年，Int午餐的能量(9%)、脂肪(25%)、钠(21%)和更多的纤维(17%)显著减少。然而，Int和Con的24小时能量摄入量测量结果显示，只有钠有显著差异。与对照组相比，Int组的课堂体力活动增加了6%(p
Obesity and low levels of physical and metabolic fitness are risk factors for cardiovascular disease and diabetes. The purpose of this investigation was to attenuate obesity and improve physical and metabolic fitness in elementary school children. Schools have the opportunity, mechanisms, and personnel in place to deliver nutrition education, fitness activities, and a school food service that is nutritious and healthy. Cohorts from grades 3 to 5 in two school districts in rural Nebraska (Intervention/Control) participated in a 2-year study of physical activity and modified school lunch program. Data collection for aerobic capacity, body composition, blood chemistry, nutrition knowledge, energy intake, and physical activity was at the beginning and end of each year. Int received enhanced physical activity, grade specific nutrition education, and a lower fat and sodium school lunch program. Con continued with a regular school lunch and team sports activity program. At year 2, Int lunches had significantly less energy (9%), fat (25%), sodium (21%), and more fiber (17%). However, measures of 24-hour energy intake for Int and Con showed significant differences for sodium only. Physical activity in the classroom was 6% greater for Int compared to Con (p