肥胖儿童生理状况及健康干预研究

目的了解肥胖对儿童生理功能的危害,为建立有效而又易于接受的健康教育及健康促进模式提供科学依据.方法随机抽取贵阳市3所(好、中、差各1所)学校肥胖儿童106名与相应对照组进行生理指标检测,并对这些肥胖儿童中90人进行为期1 a的健康干预.结果肥胖组血压、皮褶厚度、50 m跑时间高于对照组,肺活量指数低于对照组;三酰甘油、胆固醇、血尿酸值高于对照组;脂肪及总能量摄入高于对照组.通过健康干预体重、收缩压、三酰甘油、血尿酸等多项指标降低,饮食行为中总能量及脂肪摄入减少,且运动形式转变,运动量增加.结论儿童单纯性肥胖症对儿童身体的损害累及心血管系统、呼吸系统、生殖系统等多个系统,但通过采用科学的健康干预手段,各项指标值能有所改善.

Study on Physiological Status of Obese Children and the Health Interventions and Preventions

Objective To know the harm of obesity to children's physiological functions, and to provide evidence for establishing a health education and health improving model. Methods The physiological data of 106 obese children(experiment group, EG ) from 3 schools were compared with the controls(control group, CG). Then 90 of EG received the health interventions and preventions for one year. Results The results of physiological analysis showed that the level of the blood pressure, skinfold thickness and the time of running 50 meters in EG were higher than in CG, but the vital capacity was lower than in CG. The obese children got more fat and total energy in EG than in CG. In addition, the level of triglyceride, cholestorol and blood uric acid in EG were higher than those in CG. After health intervention,their exercise forms were changed and the amount increased.Many physiological targets declined, such as body weight, SBP, triglyceride and blood uric acid. Conclusion The damage of obese to children includs their cardiovascular system, respiratory system and reproductive system, but it can be improved through scientific interventions and preventions.