[摘 要]目的 探究对斑秃患者采用308 nm准分子紫外光治疗的临床效果。方法 选择我院2018年10月-2023年10月收治的80例斑秃患者为研究对象，按随机数字表法分为对照组和观察组，每组40例。对照组给予常规药物治疗，观察组在对照组的基础上给予308 nm准分子紫外光治疗，比较两组临床疗效、并发症发生情况、治疗满意度、斑秃面积及毛发密度。结果 观察组治疗总有效率为97.50%，高于对照组的80.00%，差异有统计学意义(P<0.05)；观察组并发症发生率为0，低于对照组的12.50%，差异有统计学意义(P<0.05)；观察组治疗满意度为95.00%，高于对照组的80.00%，差异有统计学意义(P<0.05)；观察组斑秃面积小于对照组，毛发密度大于对照组，差异有统计学意义(P<0.05)。结论 308 nm准分子紫外光治疗斑秃的效果良好，可有效改善患者的斑秃症状，缩小斑秃面积，改善毛发密度，且治疗后并发症发生几率较低，安全性较高，有利于提高患者满意度。

    [关键词] 308 nm准分子紫外光；斑秃；毛发密度

    [中图分类号] R758.71 [文献标识码] A [文章编号] 1004-4949(2024)14-0057-04

    Effect of 308 nm Excimer Ultraviolet Light on Alopecia Areata

    GE Yun， LI Li-jun， WANG Yan， LIU Jian-jun

    (Department of Dermatology， Special Medical Center of Strategic Support Force， Beijing 100101， China)

    [Abstract]Objective To explore the clinical effect of 308 nm excimer ultraviolet light in the treatment of patients with alopecia areata. Methods A total of 80 patients with alopecia areata admitted to our hospital from October 2018 to October 2023 were selected as the research objects. They were divided into control group and observation group according to the random number table method ......