中国北方正常年轻成人自然头位下软组织侧貌的线性测量和分析

发布时间：2018-11-25 14:04

【摘要】：目的:通过拍摄中国北方正常年轻成人自然头位下软组织侧貌照片,测量面部各部位的线性值,建立一个关于中国北方正常年轻成人软组织侧貌线性值的基本数据库。方法:选取符合纳入标准的吉林大学在校学生88人,拍摄自然头位下的侧位照片,通过Coreldraw测量软件对软组织侧貌进行定点测量分析,共测量面部高度项目10项,面部突度项目7项。采用Dahlberg’s公式检测测量方法的可靠性。采用SPSS 17.0统计软件对男性和女性数据分别进行统计分析并采用独立样本t检验进行比较。结果:男性面高度(Tri-G、G-Sn、N-Sn、Prn-Sn、Sn-Me、Sn-Sto、Ls-Sto、Sto-Sm、Sto-Li和Sm-Me)及面深度(G-TVL、Trg-TVL、Prn-TVL、ULL-TVL、Sm-TVL和Pg-TVL)各个项目测量值均较女性偏大。上面高、下面高以及面深度的标准差比较大。中面高与下面高的比例约为1∶1,上面高偏小。除上面高和鼻尖高度外,男性和女性其他面部高度比较差异有统计学意义(P0.01)。而矢状向面部突度不同性别间比较差异较小,男性和女性眉间点突度、面深度及上唇突度比较差异有统计学意义(P0.01)。结论:获得了中国北方正常男女年轻成人自然头位下软组织侧貌各线性测量的方法误差、最大值、最小值、平均值及标准差,建立了中国北方正常年轻成人自然头位下的面部软组织侧貌线性值的基本数据库。
[Abstract]:Objective: to establish a basic database of soft tissue profile of normal young adults in northern China by taking photos of soft tissue profile under natural head position and measuring the linear values of different parts of the face. Methods: 88 students of Jilin University who met the inclusion criteria were selected to take lateral photos under the natural head position. The soft tissue side features were measured and analyzed by Coreldraw software. A total of 10 items of facial height were measured. 7 items of facial protrusion. The reliability of the measurement method is tested by Dahlberg's formula. The data of male and female were analyzed by SPSS 17.0 software and compared with independent sample t-test. Results: male face height (Tri-G,G-Sn,N-Sn,Prn-Sn,Sn-Me,Sn-Sto,Ls-Sto,Sto-Sm,Sto-Li and Sm-Me) and facial depth (G-TVLV) Trg-TVLP Prn-TVLL / ULL-TVL. Sm-TVL and Pg-TVL) the measured values of each item were larger than that of women. The standard deviations from the top, the lower, and the depth of the face are large. The ratio of middle height to lower height is about 1: 1, and the upper height is small. In addition to the upper height and nasal tip height, there was significant difference between male and female in other facial height (P0.01). The sagittal facial protruding degree had little difference between the two sexes, and there were significant differences between male and female in point protrusion, facial depth and upper lip protrusion (P0.01). Conclusion: the method error, maximum value, minimum value, mean value and standard deviation of soft tissue profile under natural head position of normal male and female young adults in North China were obtained. A basic database of linear facial soft tissue profile of normal young adults in natural cephalic position in northern China was established.
【作者单位】：广州医科大学附属口腔医院.广州口腔病研究所·口腔医学重点实验室;吉林大学口腔医院正畸科;河南大学第一附属医院口腔科;广州医科大学卫生职业技术学院;
【基金】：吉林省发展和改革委员会产业技术研究与开发专项项目资助课题(2013C023-5) 吉林省长春市科学技术局国际科技合作计划项目资助课题(14GH004)
【分类号】：R783.5

【相似文献】