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目的了解学龄前单纯性肥胖儿童身体素质状况,探讨单纯性肥胖对儿童素质的影响。方法随机分层整群抽取8所幼儿园,对在园儿童进行健康体检,按身高标准体重并排除病理性肥胖,筛选出肥胖儿童216名作为病例组,按1∶1配对原则,选择体重正常儿童为对照组,以统一方法检测2组儿童身体素质,进行身体素质综合评级比较。结果肥胖组儿童身体素质综合评级达标率68.05%,其中优秀率0.46%、良好率5.09%、合格率62.50%;对照组达标率为93.98%,其中优秀率9.25%、良好率25.92%、合格率58.79%,两组比较差异有统计学意义(P<0.05)。肥胖儿童立定跳远、坐位体前屈、网球掷远成绩差于对照组,10米折返跑、走平衡木、双脚连续跳所需时间肥胖组多于对照组。立定跳远、走平衡木、双脚连续跳3个项目指标比较差异有统计学意义(P<0.05)。结论单纯性肥胖可导致学龄前儿童身体素质下降,对儿童健康造成危害。
Objective To understand the physical quality of preschool children with simple obesity and to explore the impact of simple obesity on children’s quality. Methods A total of 8 kindergartens were randomly divided into groups and healthy children in the park were enrolled in this study. According to their standard weight and pathological obesity, 216 obese children were screened out as case group. According to the 1: 1 matching principle, As the control group, with a unified method to detect physical fitness in two groups of children, the physical quality of a comprehensive rating comparison. Results The obesity group had a comprehensive rating rate of 68.05%, with a good rate of 0.46%, a good rate of 5.09% and a passing rate of 62.50%. The compliance rate of the control group was 93.98%, of which the excellent rate was 9.25% and the good rate was 25.92% 58.79%, the difference between the two groups was statistically significant (P <0.05). Obese children standing long jump, sitting body flexion, tennis throwing far worse than the control group, 10 meters fold back run, walking balance beam, the time required for continuous jump feet fat group than the control group. Standing long jump, walking balance beam, jumping two feet continuous jumping indicators were statistically significant (P <0.05). Conclusion Simple obesity can lead to the decline of physical quality of pre-school children and harm to children’s health.