摘要
目的探讨建立用下颌骨指标推断整体颅骨主要指标的回归方程,达到残缺颅骨的复原。方法选用成年男性含下颌骨的颅骨135例,测量指标共计35项,设颅骨指标为应变量y1-26,下颌骨指标为自变量x1-9。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(SPSS17.0)进行频数分布分析及探索性分析检测数据的真实性,然后进行线性回归分析。结果建立了用下颌骨指标推断整体颅骨主要指标的一元线性回归方程180个。对方程进行统计学分析有统计学意义,其中r≥0.40,P<0.001的配对方程有69个。结论本研究所得方程,可用于利用下颌骨对其整体颅骨主要指标的推断,为颅骨的复原提供依据。
Objective To study and establish the regression equation applied to estimate the main general skull index with the mandible index, in order to recovery the fragmentary skull. Methods Totally 135 adult male mandibles were used for 35 items of measurements, with the physical anthropology measuring method. Suppose the skull index as dependent variables Y1-26, and the mandible index as independent variables x1.9, to study the data with frequencies, erosstabs and regression analysis by using statistical software （SPSS 17.0 ）. Results Totally 180 one-factor linear regression equations were established. After the evaluation, it was proved that the equations had statistical value. Therefore, there were 69 partnership equations in condition of r ≥ 0.40, P 〈 0. 001. Conclusion These equations can be used to estimate the main general skull index with mandible index, to provide evidences for the recovery of skull.
出处
《解剖学报》
CAS
CSCD
北大核心
2010年第5期745-750,共6页
Acta Anatomica Sinica
基金
江西省教育厅科学技术研究项目(赣教技字[2007]311号)资助
关键词
下颌骨
颅骨
回归方程
人类学
人
Mandible
Skull
Regression equation
Anthropology
Human
