THE ANALYSIS OF THE GROWTH VELOCITY CURVE IN HEIGHT BASED UPON THE MATURITY RATE
THE ANALYSIS OF THE GROWTH VELOCITY CURVE IN HEIGHT BASED UPON THE MATURITY RATE
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基于成熟率的身高生长速度曲线分析
DOI：
10.7600/jspfsm1949.44.431
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发表时间：
1995
影响因子：
--
通讯作者：
Yutaka Yamamoto
中科院分区：
文献类型：
--
作者：
K. Fujii;Yutaka Yamamoto
对基于成熟率的树高生长速度曲线进行了分析。从1983年的健康检查记录中回顾性地获得了98个纵向身高数据点（6至17岁的受试者）。用小波插值法描述了各个体的生长距离和生长速度曲线，并利用计算机模拟方法确定了PHV年龄。根据PHV年龄近似的成熟率对增长速度曲线进行了分类。结果表明，早熟型和偏早熟型的后生长突增比一般型和偏晚熟型的多，而晚熟型和偏晚熟型的中生长突增比早熟型和偏早熟型的多。具体而言，它被证明是两个中期生长爆发出现在晚熟和偏晚熟类型。（Jpn. J. Phys. Fitness Sports Med. 1995. 44：431·`438）关键词：小波插值法，Meyer小波，中期突波，后期突波，PHV年龄
A study was conducted to analyze the height growth velocity curve based upon the maturity rate. Ninety-eight longitudinal data points for height (for subjects aged 6 to 17 years) were obtained retrospectively from health examination records in 1983. Growth distance and growth velocity curves of each individual were described by the wavelet interpolation method, and PHV age was determined with the described graph using computer simulation. We classified the growth velocity curve by the maturity rate approximated according to the PHV age. As a result, it was shown that the after-growth spurt in early maturity and somewhat early maturity type appeared more than in the average and somewhat late maturity types, and that conversely, the mid-growth spurt in the late maturity and somewhat late maturity types appeared more than in the early maturity and somewhat early maturity types. Specifically, it was demonstrated that two mid-growth spurts appeared in the late maturity and somewhat late maturity types. (Jpn. J. Phys. Fitness Sports Med. 1995. 44: 431•`438) key Words : wavelet interpolation method, Meyer wavelet, mid-growth spurt, after-growth spurt, PHV age