基于BMI指数的吉林省长春地区汉族青年面部软组织厚度超声测量及性别差异比较  

Ultrasonic measurement of facial soft tissue depth of youths of Han population in Changchun area and comparison of gender difference based on BMI

作　　者：郭莹[1] 宋军学[2] 姚霁航[3] 田勇[3] 李幼琼[3] 

机构地区：[1]吉林大学中日联谊医院肾内科,吉林长春130033 [2]吉林大学第一医院超声科,吉林长春130021 [3]吉林大学白求恩医学院人体解剖学教研室,吉林长春130021

出　　处：《吉林大学学报（医学版）》2013年第5期980-985,I0004,共7页Journal of Jilin University：Medicine Edition

基　　金：卫生部科教司科研基金资助课题(200903-039)

摘　　要：目的:对中国长春地区青年的面部软组织厚度进行测量,为法医学中的颅面部重构技术提供数据基础。方法:选取长春地区113名青年志愿者作为研究对象,根据不同体质指数(BMI)、不同性别分组,测量研究对象左侧面部19个点软组织厚度。采用超声仪(频率11.4MHz,接触面积为8.5mm×45.5mm)探测面部相应目的部位软组织厚度。分别分析各分组人群的面部软组织厚度差异。结果:男性和女性颊部各点的软组织均较薄,且以supra-M2和Infra-M2 2点为最薄;男性和女性分别有14和11个点的软组织厚度与BMI相关,主要分布于嘴、颊、下颌和额;男性和女性面部12个点软组织厚度有显著不同,Rhinion、Alare curvature和Mid-philtrum3点与BMI无相关性(r=-0.152,r=0.195,r=0.157),且女性面部软组织厚于男性(P<0.05)。结论:中国长春地区汉族青年面部软组织厚度受BMI、性别等因素的影响。本研究可为颅面重建提供解剖学依据,个别不受BMI影响的部位可作为初步定位的关键点。Objective To measure the depth of the facial soft tissue of youths in Changchun in China,and to provide the data for the craniofacial remodeling in forensic medicine.Methods The facial tissue depth was measured by ultrasound on a sample of 113Changchun Area youths in China.All youths were divided into different groups according different BMI and genders.The 19points at the left face were used to acquire the data.The ultrasound＇s frequency was 11.4MHz and the touching area was 8.5mm×45.5mm.The facial soft tissue depth differences were analyzed between different groups.Results Regardless of gender,the facial soft tissue of cheek region,especially in supra-M2and Infra-M2,was the thinnest compared with the other regions for the youths in Changchun area.The results of t-test,ANOVA and Pearson＇s correlation test indicated that the tissue depth at 11points of females and 14points of males were related to BMI significantly.The 12points varied significantly between the gender,and the Rhinion,Alare curvature,and Mid-philtrum three points were not related to BMI（r=-0.152,r=0.195,r=0.157）.The facial tissue depth of the females was thicker than that of the males.Conclusion The depth of the facial soft tissue of youths in Changchun in China is affected by BMI,gerder,and so on.The measurement can provide the data for facial reconstruction and the points not related to BMI may be the original points of craniofacial reconstruction.

关 键 词：面部软组织厚度 超声 长春地区 汉族 青年 颅面部重构技术 

分 类 号：R322[医药卫生—人体解剖和组织胚胎学] Q984[医药卫生—基础医学]