摘要
目的研究肝脏、肾脏疾病患者面部不同分区颜色参数,探讨面部分候理论在疾病诊断中的价值。方法应用便携式面象采集系统采集肝系疾病(82例)、肾系疾病(81例)及健康人(100例)的面象样本,用图像标注软件Labelme对采集的面部图片进行分区标注,然后采用中医面诊数字化分析系统对分割部位面色进行分析,对比面部分区LAB参数。结果与健康人相比,肝病患者目眦部面色L值在数值上变化最大,其次为上额头、颊、目下、下颌、下极之下,A值、B值变化在数值上虽差异较小,但A值上额头、目下、颊部,B值上额头、目眦、目下、颊部变化存在统计学差异;肾病患者面色L值变化程度最大部位为下极之下,其次为上额头、目下、下颌、颊、目眦,A值数值变化较小,但各部位减小程度均具有统计学意义,B值上额头、目眦、目下、下极之下部升高程度具有统计学意义。结论面部分区颜色参数客观化分析可作为肝系疾病、肾系疾病临床诊断标准之一,为中医临床辨病提供面诊参数量化指标。
Objective To study the color parameters of different regions of the face in patients with liver and kidney diseases,and to explore the value of the facial partial syndrome theory in the diagnosis of diseases.Methods The portable facial image acquisition system was used to collect facial samples of liver diseases(82 cases),kidney diseases(81 cases)and healthy people(100 cases),and the collected facial pictures were marked with the image annotation software Labelme.Then,we used the digital analysis system of traditional Chinese medicine facial diagnosis to analyze the facial color of the segmented parts and compare the LAB parameters of the facial area.Results Compared with healthy people,the L value of the eye canthus complexion in patients with liver disease had the largest numerical change,followed by the upper forehead,cheeks,under the eyes,mandibular,and under the radix nasi.The changes in the A and B values were relatively small difference in numerical values,but there were statistical differences in the A value on the forehead,under the eye,and cheeks,and the B value on the forehead,eye canthus,under the eye,and cheeks.The largest change in the L value of the face of patients with kidney disease was under the lower pole,followed by the upper forehead,sub-head,mandible,cheek,eye canthus.The value of A changes little,but the degree of reduction in each part was statistically significant,and the degree of increase in the upper forehead,eye canthus,lower eye,and lower pole of the B value was statistically significant.Conclusion The objective analysis of facial color parameters can be used as one of the clinical diagnostic criteria for liver diseases and renal diseases,and it can provide quantitative indicators of face diagnosis parameters for clinical diagnosis of traditional Chinese medicine.
作者
关茜
杨帅
郭元成
徐莹
李福凤
Guan Xi;Yang Shuai;Guo Yuancheng;Xu Ying;Li Fufeng(School of Baisic Medical Science,Shanghai University of Traditional Chinese Medicine,Shanghai 201203,China;Experiment Center of Teaching&Learning,Shanghai University of Traditional Chinese Medicine,Shanghai 201203,China)
出处
《世界科学技术-中医药现代化》
CSCD
北大核心
2021年第12期4764-4769,共6页
Modernization of Traditional Chinese Medicine and Materia Medica-World Science and Technology
基金
国家自然科学基金委员会面上项目(81774205):基于舌、面诊信息融合技术构建智能化的健康状态识别模型研究,负责人:李福凤
国家科学技术部国家重点研发计划中医药现代化研究重点专项(2018YFC1707602):中医特色望诊便携式设备的研发,负责人:李福凤。
关键词
肝脏疾病
肾脏疾病
面部分区
面色参数
Liver disease
Kidney disease
Facial division
Facial complexion parameters
