综合干预对肥胖男性青少年身体形态和血液生化指标的影响

目的:对7名肥胖男性青少年进行为期21天的封闭式综合干预(运动、营养、生活方式、心理教育等)减肥。通过比较综合干预前后研究对象身体形态指标、血液生化指标和生活习惯的变化,探讨综合干预对肥胖青少年健康的改善和促进作用。方法:以2011年参加沈阳体育学院运动智能控重中心减肥夏令营的7名体脂率>29%的男性肥胖青少年为研究对象,综合干预开始时测试身高、体重、体脂百分比(PBF)、身体质量指数(BMI)、脂肪体重、瘦体重、腰围、臀围等身体形态指标和血脂四项、血清葡萄糖(Glu)和血清胰岛素(FIN)等血液生化指标。经运动负荷试验和体格检查,排除心血管机能障碍等危险因素后确定个体减肥方案。采取运动干预、营养干预、心理干预以及生活方式干预等综合干预方案,21天后测定相同指标并与刚入营时进行比较。结果:经过21天的综合干预,肥胖青少年体重、身体质量指数(BMI)、体脂百分比(PBF)、脂肪体重、腰围、臀围等身体形态指标和空腹血脂、血清胰岛素(FIN)指标明显改善,空腹血糖(Glu)没有变化。结论:21天的综合干预对肥胖男性青少年身体形态和血液生化指标有明显改善作用。

Comprehensive Intervention on Obesity Effects and Blood Biochemical Index of Male Adolescents

Purpose:7 obese male adolescents were given a period of 21 days’ comprehensive interventions,such as exercise,nutrition,lifestyle,psychological education to lose weight.By comparing the blood biochemical parameters of body shape and change of lifestyle before and after comprehensive intervention,we explored the integrated intervention for obese adolescents health improving and facilitating role.Methods:7 obese male adolescents(PBF>29%) at 2011 Shenyang Sport University sport smart control center were chosen for the study,At the start of comprehensive intervention,height,weight,PBF,BMI,weight,lean mass,fat body shape indicators such as waist,hip and four blood lipid,serum glucose and serum insulin,blood biochemical parameters were test.By exercise stress test and medical examination,we ruled out dysfunction,cardiovascular risk factors determining individual weight loss programme.By exercise,nutrition,psychological interventions and lifestyle intervention intervention programmes,the same indicators were tested and compared after 21 day’intervention.Results:after 21 days’comprehensive interventions,obese male adolescents body weight,BMI,weight,PBF,fat body shape indicators such as waist,hip and fasting lipids,serum insulin index improved significantly,but fasting blood sugar does not change.Conclusion:21 days’ of comprehensive intervention,blood biochemical parameters of body shape and obesity in male adolescents have improved significantly.