儿童最大吸氧量与体格发育关系的研究

本文报告了４３６名１０－１９岁男女儿童少年最大吸氧量与休格发育的关系。相关分析可见，ＶＯ２ｍａｘ，ＶＯ２ｍａｘ／身高及ＶＯ２ｍａｘ／最大心率与身高，体重及瘦体重等体格发育变量有高度正相关；ＶＯ２ｍａｘ／体重与各体格变量，男童呈较低的正相关，妇童为较低的负相关；ＶＯ２ｍａｘ／ＬＢＭ与各体格变量，男女童均无相关。按身高，体重及ＬＢＭ分组，将男女儿童分别为发育较好（第１）组及较差（第２）组，比较两组ＶＯ

Relationship Between Maximal Oxygen Iutake and Physical Developmeut in Chinese Chil dren

This paper reports the relationship between maximal oxygen intake and physical development in 463 chinese children and adolescents, aged 10-19 years. High positive correlations were found between VO2max.VO2max/height and VO2max/HRmax with body height. weight and lean body mass (LBM). The correlationcoefficients of VO2max/weight with physical development indices were positive in boys. while those were negative in girls. According to their height. weight and LBM. the boys and girls were divided into 2 subgroups,better (first) and relatively poor (second) groups. respectively. SDSs (standard deviation score ) of VO2maxwere compared between first and second group.. SDSs of VO2max. VO2max/height and VO2max/HRmax inlst group were larger than those in 2nd group. In contrast. SDSs of VO2max/weight and VO2max/LBM weresmaller in lst group. The results of correlation analysis were in keeping with those of comprision of SDS between groups. It is suggested that weight and LBM are probably main factors influencing VO2max.