蒙古族的蒙古褶,上眼睑褶皱的分析研究

作者于1985年1月至5月调查了内蒙古自治区蒙古族人649例(男315例,女334例)蒙古褶,上眼睑褶皱。调查为随机取样,被调查者年龄在9—25岁之间。蒙古族人蒙古褶平均级(x±S.D.)为1.94±0.883,出现率为93.91％与我国其它民族相比,蒙古族人的蒙古褶出现率较高。蒙古族人上眼睑褶皱平均级为(x±S.D)1.21±1.032,出现率为71.10％,与我国其它民族相比,蒙古族人上眼睑褶皱平均级与出现率均较低。

The Analysis and Study on Epicanthus and Upperlid Epibole of Mongolian Nationality

From January to May of 1985 the authors of this article investigated, by random sampling, 649 cases of epicanthus and epibole(312 cases for male, 334 for female)among the Mongolians from all parts of Nei Mongol Autonomous Region. The age of those investigated range between 9 to 25 The average degree of epicanthuses among Mongolians is 1.94(1.93 for male, 1.95 for female). The rate of occurrence comes to as much as 93.91%(94.28% for male, 93.71% for female), compared with that of other nationalities in China, this proportion is quite high. The average degree of upperlid epiboles among Mongolians is 1.21(1.22 for maie, 1.21 for female), and the rate of occurrence counts 71.10% (69.84% for male, and 72.29% for female). The occurrence rate in the western part of I. N. Mongolia(72.46%) is a little higher than that in the northern part (69.93%). Both the average degree and occurrerice rate of upperlid epiboles are relatively low in comparison with those of other nationalities in China.