首页 | 本学科首页   官方微博 | 高级检索  
     

不同干预方式对超重、肥胖青少年体重指数和体脂含量的影响
引用本文:王璐,孙明晓,汪明芳,严翊,李博文,仲伟娟,张一民,王正珍,谢敏豪. 不同干预方式对超重、肥胖青少年体重指数和体脂含量的影响[J]. 中华临床营养杂志, 2011, 19(1): 16-18. DOI: 10.3760/cma.j.issn.1674-635X.2011.01.004
作者姓名:王璐  孙明晓  汪明芳  严翊  李博文  仲伟娟  张一民  王正珍  谢敏豪
作者单位:1. 卫生部北京医院营养室,100730
2. 卫生部北京医院内分泌科,100730
3. 北京体育大学运动人体科学学院,100084
基金项目:国家社会科学基金"十一五"规划课题
摘    要:目的 观察不同干预方式对超重、肥胖青少年体重指数(BMI)和体脂含量的影响,以期得到合理有效的青少年减重方案.方法 选择北京市某初中67名超重、肥胖学生为研究对象,采用随机配伍法随机分为对照组(n=16)、膳食干预组(n=22)和综合干预组(膳食+运动,n=29)3组,观察干预前后BMI和体脂率的变化情况.结果 膳食干预组(P=0.000)和综合干预组(P=0.018)试验后的BMI明显低于试验前,膳食干预组BMI的降低幅度明显大于对照组(P=0.035).膳食干预组(P=0.000,P=0.013)和综合干预组(P=0.000,P=0.000)试验后的躯干和全身体脂率均明显低于试验前,综合于预组躯干和全身体脂率的降低幅度明显大于对照组(P=0.005,P=0.003).结论 膳食和综合干预都可使青少年达到减重效果,综合干预效果更佳.
Abstract:
Objective To observe the effects of different interventions on the body mass index (BMI) and body fat content in overweight and obese adolescents, with an attempt to design reasonable weight relief program.Methods Totally 67 overweight or obese adolescents from a middle school of Beijing were randomly divided into three groups: control group ( n = 16 ), diet intervention group ( n= 22), and combined interventions group ( n =29). The changes of BMI and body fat rate (BFR) were observed. Results BMI significantly decreased after interventions ( diet intervention group: P = 0. 000; combined interventions group: P = 0. 018 ); the change of BMI in diet intervention group was significantly larger than that in control group ( P = 0. 035 ). The trunk and body BFRs also significantly decreased after interventions (diet intervention group: P=0. 000, P = 0. 013; combined interventions group: P = 0. 000, P = 0. 000 ); the changes of trunk and body BFRs were significantly larger in combined interventions group than those in control group ( P = 0.005, P = 0. 003 ). Conclusion Diet intervention and combined interventions are both effective in achieving weight loss in adolescents, and combined interventions have superior effectiveness.

关 键 词:青少年  超重  肥胖  干预

Effects of different interventions on body mass index and body fat content in overweight and obese adolescents
WANG Lu. Effects of different interventions on body mass index and body fat content in overweight and obese adolescents[J]. Chinese Journal of Clinical Nutrition, 2011, 19(1): 16-18. DOI: 10.3760/cma.j.issn.1674-635X.2011.01.004
Authors:WANG Lu
Affiliation:. ( Department of Nutrition, Beijing Hospital, Beijing 100730, China )
Abstract:Objective To observe the effects of different interventions on the body mass index (BMI) and body fat content in overweight and obese adolescents, with an attempt to design reasonable weight relief program.Methods Totally 67 overweight or obese adolescents from a middle school of Beijing were randomly divided into three groups: control group ( n = 16 ), diet intervention group ( n= 22), and combined interventions group ( n =29). The changes of BMI and body fat rate (BFR) were observed. Results BMI significantly decreased after interventions ( diet intervention group: P = 0. 000; combined interventions group: P = 0. 018 ); the change of BMI in diet intervention group was significantly larger than that in control group ( P = 0. 035 ). The trunk and body BFRs also significantly decreased after interventions (diet intervention group: P=0. 000, P = 0. 013; combined interventions group: P = 0. 000, P = 0. 000 ); the changes of trunk and body BFRs were significantly larger in combined interventions group than those in control group ( P = 0.005, P = 0. 003 ). Conclusion Diet intervention and combined interventions are both effective in achieving weight loss in adolescents, and combined interventions have superior effectiveness.
Keywords:Adolescents  Overweight  Obestiy  Intervention
本文献已被 维普 万方数据 等数据库收录!
点击此处可从《中华临床营养杂志》浏览原始摘要信息
点击此处可从《中华临床营养杂志》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号