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目的研究胶东半岛地区成年男性的颅骨、肩胛骨、髋骨与身高的关系,评价其在法医学应用中的价值。方法收集近年在胶东半岛地区的95具成年男性完整骸骨,测量个样本颅围、肩胛骨、髋骨相关测量指标。对测量所得数据进行统计学回归分析,并进行显著性检验。结果所有指标的相关系数在0.297~0.626之间;相关系数为0.297时,P<0.01,其余均为P<0.001;对各指标数值分别进行回归分析,得出7个回归方程;其中颅围的标准误差最大(4.62),髋骨误差最小(3.97~4.02);髋骨和肩胛骨的左侧分别比其相应右侧和左右侧平均值标准误差更小,尤以髋骨左侧的标准估计误差为甚(3.97)。回归系数的t值在3.479~6.547之间,t值为3.479时,P<0.01,其余均为P<0.001。结论本文建立头颅或肩胛骨或髋骨相关测量指标回归方程具有一定的实用价值,可在实际办案中选用。
Objective To study the relationship between the skull, scapula, hip bone and height of adult male in Jiaodong Peninsula and to evaluate its value in forensic application. Methods Ninety-five adult male bones were collected from Jiaodong Peninsula in recent years. The measurement indexes of craniofacial circumference, scapula and hip were measured. Statistical analysis of the data obtained from the measurement and significance test. Results The correlation coefficients of all the indexes ranged from 0.297 to 0.626. When the correlation coefficient was 0.297, P <0.01, the rest were all P <0.001. Regression analysis was carried out for each index value to get seven regression equations. Among them, The standard error was the highest (4.62), the smallest was the hip error (3.97 ~ 4.02). The left standard deviation of left hip and scapula was smaller than that of right and left and right sides respectively, especially the left standard deviation Very much (3.97). The regression coefficient of the t value between 3.479 ~ 6.547, t value of 3.479, P <0.01, the rest were P <0.001. Conclusion This paper established a regression equation of head or scapula or hip relative measurement index has a certain practical value, can be selected in the actual case.