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目的建立青岛汉族18~25岁与26~40岁两个年龄段正常成人口腔颌面部软组织侧貌的HOLDAWAY分析法参考值,并探讨不同性别、不同年龄段间口腔颌面部软组织特点差异。方法选取青岛汉族正常且侧貌良好的样本91例,每个样本拍摄X线头颅定位侧位片。在计算机上用Winceph 8.0软件进行定点测量,所得数据使用SPSS 16.0软件进行统计学处理。结果得出了青岛汉族人18~25岁与26~40岁两个年龄段的HOLDAWAY软组织分析法的各项参考值。18~25男女性之间Ss-Pn、上唇基部厚度、上唇紧张度、Si-H差异有显著性(t=2.52~5.50,P<0.05)。26~40岁男女性之间Ss-Ls、上唇紧张度、上唇基部厚度、Sn-H线距、H角以及Pg-Pg′差异有显著性(t=3.48~6.85,P<0.05)。18~25男性与26~40岁男性比较,Sn-H线距和H角差异有显著性(t=6.22、8.61,P<0.05)。18~25女性与26~40女性比较,Ss-Ls和上唇紧张度差异有显著性(t=2.83、5.12,P<0.01)。青岛汉族人大多数测量项目在HOLDAWAY标准值之内。青岛汉族人与广西壮族人比较差异有显著性。结论青岛地区男性的整体侧貌立体感强于女性。软组织侧貌的增龄性变化具有性别差异。青岛汉族人侧貌突度介于白种人和广西壮族人之间。
Objective To establish the reference value of HOLDAWAY for soft tissue profile of oral and maxillofacial region of adults aged 18 ~ 25 years and 26 ~ 40 years old in Qingdao Han nationality, and to explore the difference of soft tissues between oral sex and maxillofacial region in different sexes and age groups . Methods Totally 91 cases of Qingdao Han normal with good appearance were selected. Each sample was taken X-ray skull positioning lateral radiographs. The computer program using Winceph 8.0 fixed-point measurements, the data obtained using SPSS 16.0 software for statistical analysis. Results The reference values of HOLDAWAY soft tissue analysis method were obtained for two age groups of 18 ~ 25 years old and 26 ~ 40 years old in Qingdao Han nationality. Ss-Pn, upper lip base thickness, upper lip tension and Si-H between 18-25 men and women were significantly different (t = 2.52-5.50, P <0.05). Ss-Ls, upper lip tension, upper lip base thickness, Sn-H line pitch, H angle and Pg-Pg ’between 26-40 years old men and women were significant (t = 3.48-6.85, P <0.05). The difference of Sn-H line distance and angle H between 18 ~ 25 males and 26 ~ 40 males was significant (t = 6.22,8.61, P <0.05). The difference of Ss-Ls and upper lip tension between 18 ~ 25 women and 26 ~ 40 women was significant (t = 2.83,5.12, P <0.01). Most measurements of Qingdao Han people within the HOLDAWAY standard value. There was significant difference between Qingdao Han people and Guangxi Zhuang people. Conclusion The overall appearance of men in Qingdao is more stereoscopic than that of women. The age-related changes in soft tissue profiles have gender differences. The profile of Qingdao Han nationality is between Caucasian and Guangxi Zhuang people.