【作者】 姜采弟；

【导师】 汪大林；

【作者基本信息】 第二军医大学 ， 口腔临床医学， 2011， 硕士

【摘要】 目的:对202例受试者唇红、皮肤的色度值及50例无牙颌患者牙槽粘膜、唇红、皮肤的色度值进行采集。研究有牙颌人群唇红、皮肤各部位色度值范围及其相关性,有牙颌人群不同性别、年龄、是否吸烟的色度值差异;无牙颌人群牙槽粘膜、唇红、皮肤色度学分布及其相关性。方法:1.用日本柯尼卡美能达CM-700d分光测色计采集、分析202例有牙颌受试者唇红、皮肤色度值;采集、分析50例无牙颌的牙槽粘膜、唇红、皮肤色度值。记录被测者年龄、性别、是否吸烟等信息。2.在搜集资料基础上用SPSS13.0软件进行统计分析。得出202例有牙颌受试者唇红、皮肤不同部位色度值,唇红、皮肤色度值之间有无相关性及其不同性别、年龄、是否吸烟的色度值差异;并得出无牙颌牙槽粘膜、唇红、皮肤色度值范围及其相关性。结果:1.202例人群中唇红的色度值L*53.25±3.42,a*11.19±1.70,b*8.77±2.12;颊部皮肤色度值L*61.87±3.59,a*7.21±1.29,b*12.98±1.64。50例无牙颌人群牙槽粘膜色度值L*52.89±5.20,a*9.58±1.82,b*8.32±2.06;唇红色度值L*50.94±3.81,a*10.97±0.95,b*7.41±1.41;颊部皮肤色度值L*58.66±3.41,a*7.99±1.42,b*12.62±1.63。2.实验一202例人群中唇红L*值与唇红a*值呈负相关,与唇红b*值呈正相关,与颊部皮肤L*值呈正相关,与颊部皮肤a*值呈负相关;唇红a*值与颊部皮肤a*值呈正相关;唇红b*值与与颊部皮肤b*值呈正相关;颊部皮肤L*值与唇红b*值呈正相关,与颊部皮肤a*值呈负相关;颊部皮肤a*值与唇红b*值呈负相关,颊部皮肤a*值与颊部皮肤b*值呈负相关。女性较男性、三个年龄组中年龄小较年龄大者、不吸烟较吸烟者唇红L*值大;三个年龄组年龄小则唇红a*值大;年龄小较年龄大者唇红b*值大;女性较男性、年龄小较年龄大者、不吸烟较吸烟者颊部皮肤L*值大;男性较女性、年龄大较年龄小者颊部皮肤a*值大;年龄小较年龄大者颊部皮肤b*值大。3.实验二50例无牙颌牙槽粘膜L*值与a*值呈负相关,与牙槽粘膜b*值、唇红b*值、皮肤b*值呈正相关;牙槽粘膜a*值与唇红a*值呈正相关;牙槽粘膜b*值与皮肤b*值呈正相关;唇红L*值与唇红b*值呈正相关,与皮肤L*值呈正相关,与皮肤a*值呈负相关;唇红b*值与皮肤a*值呈负相关;皮肤L*值与a*值呈负相关。结论:通过此项研究初步得出牙槽粘膜、唇红、皮肤色度值范围及其相关性。搜集了一定数量健康牙槽粘膜、皮肤、唇红色度值,得出颜色相关性及年龄、性别差异为无牙颌基托比色板、赝复体制作及临床医生选色提供了依据,对今后的研究有一定的参考。更多还原

【Abstract】 Objective:To have a collection of lip and skin color values of the 202 tested subjects and 50 cases of alveolar mucosa, lip and the skin color value of edentulous people. To research the scope and relevance of the lips and skin color values , as well as the color value differences of 202 people with tooth jaws of different gender, age and smoking or not. To research the distribution of the alveolar mucosa, lip and the skin color value of edentulous people and their relevance.Methods:1.To collect with the Japanese Konica Minolta CM-700d Spectrophotometer and analyze the lip, skin color values of 202 people with tooth jaws. To analyze 50 cases of edentulous alveolar mucosa, vermilion of the lip, range of skin color and record the tested people.2. Based on collecting documents, sum up on the use of SPSS13.0 software for statistical analysis, gain the value results of 202 patients on their lips and skin colors in different parts, to find if there is correlation between the values of skin color and lips vermilion and gather the differences of color values of different gender, age, smoking ,and find the correlation among the color values of alveolar mucosa, vermilion of the lip and skin.Results:1. The color values of the lip of 202 cases:L*53.25±3.42, a*11.19±1.70, b*8.77±2.12; skin color values : L*61.87±3.59, a*7.21±1.29, b*12.98±1.64. mucosa color of 50 edentulous patients group:L*52.89±5.20, a*9.58±1.82, b*8.32±2.06; lip color values:L*50.94±3.81, a*10.97±0.95, b*7.41±1.41; skin color values : L*58.66±3.41, a*7.99±1.42 , b*12.62±1.63.2. Experiment I:Through 202 cases, L* value of lip negatively correlated with vermilion a* value, positively correlated with b* values of the lip, positively correlated with L* value of cheek skin and negatively correlated with the a* value of the cheek skin. I also came to the conclusion that a* value of the lip and the value a* of cheek skin had a positive correlation; the b* value of lip and cheek skin b* had a positive correlation; Cheek skin L* and the b* value of lip was positively correlated but had a negative correlation with the value of cheek skin a*; Cheek skin a* value and b* value of lip was negatively correlated. Comparatively speaking, women’s value is bigger than men in L* of the lip, younger groups bigger than older persons, non-smokers bigger than the smokers; Young age has a larger value of a* of lip; b* value of lip is greater too in younger age than older persons; Comparatively speaking, women’s cheek skin a* value is larger than men, younger larger than older persons, non-smokers larger than smokers. On the a* value of cheek, male is larger than female, older larger than the younger. The younger is lager than older persons on b* value of cheek skin.Experiment II:For the edentulous alveolar mucosa of 50 cases, its value of L* were negatively correlated with the alveolar mucosa a* value and positively correlated with alveolar mucosa b* value, the skin b* value and b* value of the lip; the a* value of alveolar mucosa and lip have a positive correlation. Alveolar mucosa b* and skin value b* was positively related; the b* and L* value of lip was positively correlated ,the b* value of lip was positively correlated with skin L* value and negatively correlated with the skin a* value; the b* value of lip and a* value of skin have a negative correlation ; the L* value and a* value of skin have a negative correlation.Conclusion:Through this preliminary study about alveolar mucosa, vermilion of the lip, skin color, I’ve obtained the chroma scope and their relationship. I also have collected a certain number of healthy alveolar mucosa, skin and lip color value and found the relevance of colors and the differences of age and sex. All these studies have provide a solid basis for difference guides and prosthesis and is constraint for complex system and clinical doctors’choice of colors. These studies also have certain reference on future research.更多还原