锡伯族成人眼部人类学特征及地域差异

Anthropological Characteristics and Regional Differences of the Eyes of Xibe Adults

探讨新疆与辽宁地区锡伯族成人眼部人类学特征及地域差异.采集新疆锡伯族588例和辽宁锡伯族304例18岁以上成人的7项眼部的人类学表型指标,并经统计学处理.结果表明:新疆锡伯族成年男性上眼睑皱褶、眼裂高度以及女性蒙古褶、眼裂高度存在龄间差异(P<0.05);辽宁锡伯族女性眼裂倾斜度存在年龄间差异(P<0.01).新疆锡伯族成年男性蒙古褶、外眦间距、内眦间距以及女性蒙古褶、眼裂高度窄型、外眦间距、内眦间距、眼裂宽高于辽宁地区(P<0.05);新疆锡伯族总体蒙古褶、眼裂高度窄型、外眦间距、内眦间距高于辽宁地区(P<0.05).研究结论认为:锡伯族成人眼部多项人类学特征存在年龄及地域差异;上眼睑皱褶出现率、眼裂高度中型、眼裂倾斜度平型与其他民族相比处于中等水平.

This article explores the ocu lar anthropological characteristics and regional differences of Xibe adults in Xinjiang and Liaoning.Seven anthropological phenotypic indicators of the eye region were collected from 588 Xibe people in Xinjiang and 304 Xibe people in Liaoning,who were adults over 18 years old.There were signifi-cant differences in eyefold of upper eyelid,opening height of eyeslits of males and Mongolian fold and opening height of eyeslits of females among different ages in Xibe nationality of Xinjiang(P<0.05);The difference of direction of eyeslits of xibe females in Liaoning province has high statistical significance among different ages(P<0.01).The Mongolian fold,outer canthus distance and inner canthus distance of adult males of Xibe Nationali-ty in Xinjiang were higher than those of Liaoning Province,and the Mongolian fold,narrow type of opening height of eyeslits,outer canthus distance,inner canthus distance and eye fissure width of femal es were higher than those of Liaoning Province(P<0.05);The Mongolian fold,narrow type of opening height of eyeslits,outer canthus distance and inner canthus distance of Xibe Nationality in Xinjiang were higher than those in Liaoning(P<0.05).There are age and regional differences in many anthropological features of eyes of Xibe adults;The inci-dence of eyefold of upper eyelid,opening height of eyeslits being medium,and direction of eyeslits being flat were at a medium level compared with other nationalities.