摘要 目的：研究PDCA循环法在改善急诊留观患者睡眠障碍中的临床效果。方法：选取2017—2018年福建厦门大学附属第一医院收治的急诊留观患者100例作为研究对象，随机分为观察组和对照组，每组50例。观察组应用PDCA循环法，对照组应用常规干预，将2组睡眠障碍情况、焦虑和抑郁评分进行比较。结果：观察组急诊留观患者睡眠障碍情况与对照组比较，差异有统计学意义(P<0.05)。观察组急诊留观患者干预后焦虑(6.33±1.12)分、抑郁(6.01±1.72)分均低于对照组，差异有统计学意义(P<0.05)。结论：PDCA循环法在改善急诊留观患者睡眠障碍中具有重要意义，值得研究和推广。

    关键词 PDCA循环法;急诊留观;睡眠障碍;临床效果

    Abstract Objective：To study the clinical effect of PDCA circulation method in improving sleep disorders in emergency observation patients.Methods：A total of 100 patients in the emergency observation group were selected as the subjects of this study.They were grouped according to their admission order ......