目的:分析射频联合点阵激光对面部皮肤光老化患者皮肤细纹、紧致度、毛孔的改善作用.方法:将160例面部光老化患者纳入研究,按治疗方法不同随机分为观察组(联合射频和点阵激光)和对照组(仅采用射频治疗).观察两组患者皮肤细纹、皮肤松弛、毛孔粗大改善度,评估各症状治疗总有效率和半年维持有效率,记录治疗期间并发症发生情况,发放满意度问卷调查表了解患者对治疗的满意度.结果:观察组皮肤细纹、皮肤松弛、毛孔粗大治疗总有效率分别为82.50%、85.00%、88.75%,均较对照组的70.00%、70.00%、63.33%高;观察组皮肤细纹、皮肤松弛、毛孔粗大治疗半年维持有效率分别为67.50%、73.75%、65.00%,均较对照组的32.50%、47.50%、31.25%高,均P<0.05.观察组并发症发生率8.76%与对照组的6.25%比较无明显差异(P>0.05).观察组患者满意率92.50%,较对照组的73.75%高(P<0.05).结论:射频联合点阵激光能有效改善面部皮肤光老化患者皮肤细纹、皮肤松弛和毛孔粗大症状,半年后仍有较高有效率,显著提升了患者的满意度.%Objective To study the effect of radio frequency combined with dot laser on skin fine lines, compactness and pores in patients with facial skin photoaging. Methods One hundred and twenty patients with facial photoaging were randomly divided into observation group (radiofrequency and lattice laser) and control group (radiofrequency treatment only) according to different treatment methods. To observe the improvement of skin fine lines, loose skin and enlarged pores, evaluate the total effective rate of the symptoms and maintain the effective rate of half a year. Record the occurrence of complications during the treatment. Satisfy the questionnaire to understand the satisfaction of the patients. Results The total effective rate of the treatment group was 82.50%, 85.00%, 88.75% respectively, which were higher than those in the control group 70.00%, 70.00%, 63.33%. The observation group had three skin fine lines, The effective rates of skin relaxation and enlarged pores were 67.50%, 73.75% and 65.00% respectively, which were higher than those of the control group 32.50%, 47.50%,31.25% (P<0.05).There was no significant difference between the observation group 8.76% and the control group (6.25%),P>0.05. The satisfaction rate (92.50%) in the observation group was higher than that in the control group (73.75%)(P<0.05). Conclusion Radiofrequency combined with laser can improve facial skin photoaging, skin laxity and thickening of the skin. There is still high effective rate after six months, which can significantly improve patient satisfaction.
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