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根据牙齿推断年龄在法医实践中具有重要的意义。近年来,在统计学的多因素分析中,把某些定性的描述数量化是一项很重要的成就。竹井哲司曾用数量化的方法进行过牙龄研究。作者对牙龄也曾应用数量化和多元逐步回归方法进行过较深入的研究。日前,对无名尸往往可以判定出大致的年龄范围,如20—40岁,30—50岁等。如在此基础上进行年龄推断,可提高其正确性。但迄今为止,对不同年龄阶段进行年龄判定尚无所闻。本文在进一步应用数量
According to the age of the teeth in the forensic practice of great significance. In recent years, quantifying certain qualitative descriptions in statistical multivariate analysis has been a significant achievement. Takeda Tetsu had used a quantitative method of dental age research. The authors also conducted a more in-depth study of the age of teeth also using quantitative and multiple stepwise regression methods. Recently, the nameless corpse can often determine the approximate age range, such as 20-40 years old, 30-50 years old and so on. If based on this, we can infer the correctness of age. However, to date, no judgment has been made on the age determination of different age groups. This article further in the number of applications