应用前馈控制在预防血液透析患者非计划性下机的临床效果分析

Feedforward Control and Prevention in Hemodialysis Patients with Unplanned Machine Under Analysis in the Clinical Effect

目的探索前馈控制在预防血液透析患者非计划性下机中的临床效果。方法选取该院2015年12月—2016年7月收治的50例血液透析患者,共800次的血液透析治疗,随机分为观察组和对照组,每组25例,对照组采用常规护理,观察组采用前馈控制性综合干预,比较两组患者平均血细胞压积、平均尿素降低率、平均尿素消除指数、非计划性下机发生率。结果观察组患者的平均血细胞压积为(24.86±1.78)、平均尿素降低率为(75.34±3.76)%、平均尿素消除指数为(1.36±0.54)、非计划性下机发生率为4.00%,数据均优于对照组患者,差异有统计学意义(P<0.05)。结论前馈控制在预防血液透析患者中效果显著,可有效减少非计划性下机。

Objective To explore the clinical effect of feedforward control in the prevention of non planned machine in hemodialysis patients. Methods Our hospital from December 2015 to July 2016 50 cases of hemodialysis patients,hemodialysis treatment of 800 cases were randomly divided into observation group and control group（n = 25）,patients in the control group received usual care,observation group feedforward controlled integrated intervention were compared with an average hematocrit,mean urea reduction ratio,the average index eliminate urea,unplanned incidence of the plane. Results Observation group mean hematocrit was（24.86 ± 1.78）,the mean urea reduction ratio（75.34 ±3.76）%,the average index for the elimination of urea（1.36 ± 0.54）,unplanned machine down 4.00% incidence data than the control group of patients,the difference was statistically significant（P 〈0.05）.Conclusion Feedforward control in the prevention of hemodialysis patients with significant effect,can effectively reduce the probability of non planned.