摘要
目的探索计算机辅助定量分析系统对激光治疗太田痣疗效的评价。方法太田痣患者12例,采用安琪儿色素分析系统和具有丰富临床经验的3名整形外科医师目测等两种方法,分别对疗效进行评价,并对评价结果进行对比研究。结果计算机辅助定量分析系统对太田痣的疗效评价为(54±25.33)%,整形外科医师定性对太田痣的疗效评价为(57.92±25.82)%。计算机辅助定量分析系统能够定量得出治疗效果,并能准确测量变化的面积和颜色变化的百分比。整形外科医师与计算机辅助测量系统的疗效评价具有线性相关(P<0.001)。结论计算机辅助定量评价分析系统可以替代临床医师的评价方法,更具客观性、精确性。灰度和面积具有作为疗效量化指标的价值。
Objective To investigate the treatment effects of laser therapy on nevus of Ota using computer-aided quantitative analysis system. Methods Twelve patients with nevus of Ota were evaluated and compared both by the Angel color analysis system and by the experienced three plastic surgeons double-blindedly. Results The treatment effects analyzed by quantitative system analysis were（54±25.33）% and evaluated by the plastic surgeons were（57.92±25.82）%.The quantitative system analysis could accurately calculate the area and the percentage of nevus of Ota.The subjective clinical grades correlated well with the treatment effects obtained by the proposed color analysis system（P0.001）. Conclusions The computer-aided quantitative system analysis could replace clinicians.It provides an objective,accurate,and quantitative way.The two parameters（grey-scale and area） are valuable quantitative indexes for evaluation of effects.
出处
《中国激光医学杂志》
CAS
CSCD
2011年第2期83-86,132,共5页
Chinese Journal of Laser Medicine & Surgery
基金
国家自然科学基金(30771136)
国家自然科学基金(81041059)
广东省自然科学基金(10151001002000011)
关键词
太田痣
计算机辅助技术
疗效评价
Nevus of Ota
Computer-assisted technology
Evaluation of efficacy
