摘要
目的评价第三方体质健康测试工作,挖掘体质健康数据隐藏信息。方法采用指定抽样法选取武汉市7所中学6043名学生为研究对象,使用独立样本t检验对比学校自测、第三方测试结果与参考值的差值,基于Apriori算法挖掘指标间关联。结果第三方测试、学校自测结果与参考值做差后比较,发现:7所中学各年级体重、女生身高、初二~高二男生身高,各年级男生、初三女生肺活量,各年级立定跳远、引体向上、50m,初二、初三、高三仰卧起坐,初一~初三、高二~高三男生、初二~高三女生坐位体前屈,初一、初三~高三男生1000 m、初一、高一~高三女生800m,均具有统计学差异(P<0.05),多数指标第三方测试结果与参考值更接近,且身高体重、肺活量、坐位体前屈、引体向上/仰卧起坐成绩高于国家均值,立定跳远、50m、1000 m/800m低于参考值。Apriori算法挖掘6条支持度>10%的关联规则,均与肺活量有关,立定跳远与其它体质健康指标关联较弱。结论武汉市7所中学生体质健康身体形态、身体机能、柔韧素质、上肢及躯干力量素质较好,下肢力量素质、速度素质、耐力素质较差,第三方数据更能真实反映学生体质健康水平。
Objective evaluate the third party’s physical fitness test,to mine the hidden information of physical fitness data.Methods 6043 students from 7 middle schools in Wuhan were selected as the research objects by designated sampling,independent sample t test was used to compare the difference between the school’s self-test and the third-party test results and the reference value,and the correlation between indicators was mined based on Apriori algorithm.Results the third party and the school’s self-measured results minused the reference value and compared,the reference value of the difference were found,Weight and girl’s heigh of all grades,and height of boys from junior grade two to senior grade two,and vital capacities of boys in all grades and girls in junior grade three,and the standing long jump,pull-ups,50 meters of all grades,and sit-ups of girls in junior grade two and three,senior grade three,sit forward of boys from junior grade one to three,senior grade two and three,girls from senior grade two to senior grade three,and 1000 meters of boys in junior grade one,from junior grade three to senior grade three,and 800 meters of girls in junior grade one,from senior grade one to senior grade three,there were statistically difference(P<0.05),most of the third party test results were closed to the reference index.The results of height,weight,vital capacity,sitting forward,pull-up/sit-up were higher than the national average,and the standing long jump,50m,1000m/800m were lower than the reference values.6 association rules of more than 10%support were mined by apriori algorithm,and they are related to vital capacity,but the relevance of standing long jump and other physical fitness indicators are weak.Conclusion Middle school students physical fitness body shape,body function,flexibility quality,upper limb and trunk strength quality is good,lower limb strength quality,speed quality,endurance quality is poor in Wuhan,the third party data can more truly reflect the physical fitness level of students.
作者
常凤
黄琨
张详
魏亚茹
赵文艳
CHANG Feng;HUANG Kun;ZHANG Xiang;WEI Ya-ru;ZHAO Wen-yan
出处
《哈尔滨体育学院学报》
2023年第2期1-10,共10页
Journal of Harbin Sport University
基金
教育部人文社科规划基金项目(编号:22YJA890014)
2021年度高等教育教学改革研究项目(编号:SJGY20210496)
哈尔滨体育学院引进人才科研启动项目(编号:RC20-202112)。
