Effects of feedforward control on cancellation rate in femtosecond laser assisted cataract surgery

中华现代护理杂志 Pub Date : 2020-04-06 DOI:10.3760/CMA.J.CN115682-20191210-04522

Wei Song, Shuxian Liu

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Abstract

Objective To explore the effects of feedforward control on cancellation rate in femtosecond laser assisted cataract surgery. Methods From March 2018 to March 2019, we selected patients with femtosecond laser assisted cataract surgery in Cataract Operating Room at Beijing Tongren Hospital of Capital Medical University as subjects by convenience sampling. A total of 267 patients with femtosecond laser assisted cataract surgery from March 2018 to September 2018 were in control group; a total of 319 patients with femtosecond laser assisted cataract surgery from October 2018 to March 2019 were in observation group. Patients of control group carried out routine nursing for cataract day surgery. On the basis of that in control group, observation group implemented feedforward control management. We compared the day's surgery cancellation rate and patient satisfaction of between two groups. Results On the same day, the surgery cancellation rates of patients of observation group and control group were 4.1% (13/319) and 14.2% (38/267) with a statistical difference (χ2=17.615, P<0.01) . The patient satisfaction of observation group and control group was 97.3% (288/296) and 92.1% (222/241) with a statistical difference (χ2=7.468, P<0.01) . Conclusions Application of feedforward control in femtosecond laser assisted cataract day surgery of Ophthalmology Department can effectively reduce the day's surgery cancellation rate and hospital waste of resources, and improve patient satisfaction. Key words: Feedforward control; Femtosecond laser; Cataract; Surgery cancellation rate; Satisfaction

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飞秒激光辅助白内障手术中前馈控制对消除率的影响

目的探讨前馈控制对飞秒激光辅助白内障手术取消率的影响。方法选择2018年3月至2019年3月在首都医科大学北京同仁医院白内障手术室接受飞秒激光辅助白内障手术的患者为研究对象，采用方便抽样法。2018年3月至2018年9月，共267例飞秒激光辅助白内障手术患者为对照组；观察组为2018年10月至2019年3月飞秒激光辅助白内障手术患者319例。对照组患者进行白内障日间手术的常规护理。在对照组基础上，观察组实施前馈控制管理。我们比较了两组患者当天的手术取消率和患者满意度。结果当天，观察组和对照组的手术取消率分别为4.1%（13/319）和14.2%（38/267），差异有统计学意义（χ2=17.615，P<0.01）眼科辅助白内障日间手术能有效降低日间手术取消率和医院资源浪费，提高患者满意度。关键词：前馈控制；飞秒激光；白内障；手术取消率；满意度

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中华现代护理杂志

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