摘要
目的了解儿童型营养补充剂对儿童生长发育和营养状况的影响,为儿童生长发育的干预研究提供依据。方法选取湖北浠水县300名健康学龄儿童补充儿童型营养补充剂,选取500名同质儿童为对照组,通过问卷调查、体格测量等方法,对实验前后(干预1a)的实验组和对照组进行比较。结果营养补充剂干预1a后,实验组与对照组儿童的平均身高、体重均有明显增长;但实验组男女儿童的身高增长比对照组明显。实验组各年龄段儿童的血红蛋白含量明显高于对照组。儿童型营养补充剂干预后儿童贫血患病情况有所改善,经过1a的干预,实验组总的贫血患病率从26.2%下降到5.6%。结论儿童型营养补充剂在促进学龄儿童生长发育和营养状况方面具有一定的作用。
Objective To study the influence of child-type nutrition complement on gowth and development and nutrition status of the school-aged children, and to provide evidence for the prevention and intervention on children＇ s gowth and development. Methods A test gonp of 300 healthy schooling children in Xishui county were given child-type nutritious complement for one year and another 500 children without the nutritious supplement were taken as control. The differences between the test gonp and control group were compared and analyzed before and after the experiment（one-year-intervention） by using questionnaire and physical measurement, Results After a one-year-intervention of giving nutritious supplement, the average height and weight of each group increased. The height rising of the test group was more than the control group, The content of the hemoglobin of the different age students of the test group was significantly higher than the control goup. After using the child-type nutrition complement , the anemia status of test group obviously improved, The anemia prevalence of the test group students reduced from 26,2 % to 5.6% after one year, Conclusion The child-type nutrition complement has obvious function to growth and nutrition status of the school-age children,
出处
《中国学校卫生》
CAS
北大核心
2007年第6期487-488,共2页
Chinese Journal of School Health
关键词
营养保健品
生长和发育
营养状况
儿童
Dietary supplements
Growth and development
Nutritional status
Child
