应用多元分析法判断中国人(男性)耻骨联合面年龄的研究

本文对205例年龄在17—40岁的国人男性耻骨标本进行了形态观察,在此基础上选取八处形态观测项目制订了等级评分标准并对205例标本进行了观察评分。采用多元回归分析和数量化理论模式I的方法对数据进行处理,建立了判断中国人(男性)耻骨年龄的回归方程并与Hanihara方法做了比较。统计分析及50例盲测结果表明较国外同类研究结果为佳并具有一定实用价值。

ESTIMATION OF AGE FROM THE PUBIC SYMPHYSIS OF CHINESE MALE BY MEANS OF MULTIPLE ANALYSIS

205 pubic bones of Chinese male between 17 and 40 years of age were observed. The cri-teria for scoring the age changes of eight morphological features on the pubic symphysis were established. With these criteria, authors scored 205 samples. By employing multiple regres-sion analysis and quantification theory model 1, the multiple regression equations were computed and comared with Hanihara's. Statistical analysis and the blindfold test trom 50 other samples show that it is more reliable that Hanihara's and has certain values for practical use.