| 中国汉族男性臼齿磨耗与年龄关系的研究 |
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| 引用本文： | 张继宗,纪元.中国汉族男性臼齿磨耗与年龄关系的研究[J].人类学学报,1988(3). |
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| 作者姓名： | 张继宗 纪元 |
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| 作者单位： | 公安部第二研究所法医研究室
(张继宗)，公安部第二研究所法医研究室(纪元) |
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| 摘 要： | 本文对来自全国九个省区(江西、青海、吉林、河北、安徽、贵州、云南、广西、山东)的262个汉族男性颅骨上的992颗臼齿磨耗,进行了分析研究。探讨了牙齿磨耗的地区差异,提出了臼齿磨耗的新的分级方法。求出了M_1M_2在不同数目组合情况下,推算尸骨年龄的多个回归方程。
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| 关 键 词： | 臼齿磨耗 年龄判定 个体识别 |
TOOTH ATTRITION AND AGE ESTIMATION OF CHINESE MALES |
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| Zhang Jizong Ji Yuan.TOOTH ATTRITION AND AGE ESTIMATION OF CHINESE MALES[J].Acta Anthropologica Sinica,1988(3). |
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| Authors: | Zhang Jizong Ji Yuan |
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| Abstract: | The sample consisted of 262 Chinese male skulls of known age (17-71). It was colle-cted from Jiangxi, Qinghai, Jilin, Hebei, Anhui, Guizhou, Yunnan, Guangxi, Shangdong provinces. Observations were made at Ml and M2. Based on the changes on Ml and M2, the tooth attritions were sapareted into ten levels (I-X), and then were scored. The regres-sion equations were constructed with scored Ml and M2 to estimate age at death.
The method of age estimation has a sufficient value for practical purposes. |
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| Keywords: | Tooth attrition Age estimation Human identification |
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