男性顶骨与整体颅骨的回归分析

Regression analysis of parietal bone and skull in male

目的： 探讨建立用顶骨指标推断整体颅骨主要指标的回归方程.方法： 本研究选用成年男性含下颌骨的颅骨135例,测量指标共计38项,按体质人类学测量方法进行测量,将所得数据用统计分析软件进行相关分析处理,剔除r＆lt;0.4相关性较差的配对.结果： 建立了用顶骨指标推断整体颅骨主要指标的一元线性回归方程114个.对方程检验有统计学意义.结论： 本研究所得方程,可利用顶骨对其整体颅骨主要指标进行推断,为颅骨的复原提供依据,对人类学、考古学和法医人类学都具有一定的意义.

Objective： To study and establish the regression equation applied to estimate the main general skull index with the parietal bone index： Methods： 135 adult male mandibles were used for 38 items of measurements, with the physical anthropology measuring method. Regression analysis data were studied by using statistical software. The pairs of bad correlation were eliminated （r〈0.4）. Results： 114 one-factor linear regression equations were set up, among which the P-values were lower than 0.001. Conclusion ： These equations can be used to estimate the main general skull index with parietal bone index, and to provide evidences for the recovery of skull. It will be significant to the anthropology, archaeology and forensicanthropology.