Prediction of adult stature for Japanese population: an improvement of Ali-Ohtsuki equations
Prediction of adult stature for Japanese population: an improvement of Ali-Ohtsuki equations
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DOI：
10.1537/ase.00054
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发表时间：
2004-04-01
影响因子：
0.7
通讯作者：
Ohtsuki, F
中科院分区：
文献类型：
--
作者：
Rhaman, JAMS;Ali, MA;Ohtsuki, F
东京首都大学生长研究的个体身高的纵向生长的特点是从幼儿到成年。这里使用的样本是483名男性和262名女性。通过AUXAL 2.01软件使用众所周知的双相生长（JPA-2）和三相广义逻辑（BTT）模型来表征个体身高生长。从每个个体的估计距离和速度曲线中提取生长参数。选择预测的生长参数（包括预测的成年身高）进行进一步预测。六个预测方程的成年身高的生长参数（一个改进的Ali-Ohtsuki方程）已经建立了日本男孩和女孩。在本研究中的预测方程的精度被认为是足够大于现有的预测方程的精度。
The longitudinal growth of individual stature of the Tokyo Metropolitan University growth study was characterized from early childhood to adulthood. The samples used here were 483 males and 262 females. The well known double phasic growth (JPA-2) and triphasic generalized logistic (BTT) models were used through the software AUXAL 2.01 for characterizing individual growth of stature. Growth parameters were extracted from the estimated distance and velocity curves for each individual. Predicted growth parameters including predicted adult stature were selected for the development of further prediction. Six prediction equations of adult stature on growth parameters (an improvement of Ali-Ohtsuki equations) have been established for Japanese boys and girls. The preciseness of the predicted equations in the present study was found to be sufficiently greater than preciseness of the existing predicted equations.