贵州苗族痰湿质及瘀滞质人群面舌图像特征分析  

Analysis on Characteristics of Face and Tongue Images of Hmong in Guizhou with Phlegm-damp and Stasis Constitutions

作　　者：郭元成[1] 关茜 杨帅[1] 徐莹[1] 李福凤[1] GUO Yuancheng;GUAN Xi;YANG Shuai;XU Ying;LI Fufeng(Shanghai University of Traditional Chinese Medicine,Shanghai 201203,China)

机构地区：[1]上海中医药大学,上海201203

出　　处：《中国中医药信息杂志》2021年第12期98-102,共5页Chinese Journal of Information on Traditional Chinese Medicine

基　　金：国家自然科学基金面上项目(81774205);国家重点研发计划-中医药现代化研究重点专项(2018YFC1707600);国家自然科学基金青年基金(82004162);上海市青年科技英才扬帆计划(20yf1449500);中国博士后科学基金(2020M681367)。

摘　　要：目的观察贵州苗族痰湿质及瘀滞质人群面部、舌部特征,探讨其面、舌图像特征在中医体质辨识中的诊断价值。方法采用便携式中医智能镜采集贵州麻江县宣威镇体检的苗族人群中痰湿质、瘀滞质及平和质人群面舌图片各200例,采用Lab色彩模式图像分析技术分析3种体质人群的面色、唇色、面光泽、舌色、苔色及苔厚薄参数差异。结果与平和质人群比较,瘀滞质人群面部黄色成分较多、红色成分较少、无光泽比例较大,痰湿质人群面部与唇部黄色成分均较多;与平和质人群比较,瘀滞质人群舌质红色成分较少,痰湿质人群舌质红色成分更少且蓝色成分较少;与平和质人群比较,瘀滞质人群舌苔亮度较低、黄色成分较多、厚苔比例较大,痰湿质人群舌苔亮度更低、黄色成分更多、红色成分较少、厚苔比例更大。结论贵州苗族痰湿质及瘀滞质人群面部、舌部特征存在差异,面舌图像特征可作为判别痰湿、瘀滞体质人群的参考指标。Objective To study the facial and tongue characteristics of Hmong people with phlegm-damp and stasis constitution;To explore the diagnosis value of characteristics of face and tongue images in the identification of TCM constitutions.Methods The face and tongue images from 200 Hmong people with phlegm-damp,stasis and normal constitutions in Xuanwei Town,Majiang County,Guizhou Province were collected by portable intelligent mirror of TCM.The differences in the parameters of face color,lip color,face gloss,tongue color,tongue fur color and thickness of the three groups were analyzed and compared by using Lab image analysis technology.Results Compared with the faces in normal people,the faces in stasis people had more yellow components,less red components,and more dull components.The faces and lips in phlegm-damp people had more yellow components.Compared with the tongues in normal people,the tongues in stasis group had less red components and those in phlegm-damp group had less red components and less blue components.Compared with the tongue furs in normal people,the tongue furs in stasis group had lower luminance,more yellow components and higher proportion of thickness,and those in phlegm-damp group had lower luminance,more yellow components,less red components,and higher proportion of thickness.Conclusion The characteristics of face and tongue images of Hmong people with phlegm-damp and stasis constitutions in Guizhou can be used as a reference index for the discrimination of people with phlegm-damp and stasis constitutions.

关 键 词：痰湿 瘀滞 体质 面 舌 图像 苗族 

分 类 号：R241[医药卫生—中医诊断学]