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首页> 外文期刊>Journal of pharmaceutical care. >Comparison of Blood Glucose Values Using Two Glucose Meters and Standard Laboratory Method in Hospitalized Patients in a Teaching Hospital
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Comparison of Blood Glucose Values Using Two Glucose Meters and Standard Laboratory Method in Hospitalized Patients in a Teaching Hospital

机译：教学医院住院患者使用两台血糖仪和标准实验室方法比较血糖值

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Background: Diabetes mellitus is a chronic disease with a worldwide prevalence and its complications can be prevented with close monitoring of blood glucose. Quality of blood glucose monitoring utilizing glucometers in Iranian hospitalized patients has not been well published in the literature. We evaluated the accuracy and consistency of the results of two devices compared with the standard laboratory method used for measuring glucose levels in a teaching hospital.Methods: In this study 100 patients with the average age of 57.5 ±17.7 years were randomly selected from 19 wards and their blood glucose were simultaneously measured using Accu-Chek Active?(1) and Cleverchek?(2) (commonly used in the wards) and the conventional laboratory method. Calibration was performed on both devices.Results: Absolute Mean Difference of the devices 1 and 2 from the laboratory values were 24.3±2.4,and 38.5±4.5, respectively (P: 0.003). Correlation coefficient of the obtained values by glucometers1 and 2 with lab, were 0.82 and 0.52, respectively. Calibration of the devices showed that device 1 was the most consistent device with the laboratory values, and Pearson correlation coefficient between the obtained values as a result of four reiterations for each sample in each device showed that the highest coefficient belonged to the device 1 and the least belonged to the device 2 used in the Ear, Nose, and Throat Departments.Conclusion: The device 2 used in different wards of the hospital must be calibrated periodically. Furthermore, the device 1 generated closest results to the ones obtained through the laboratory.
机译：背景：糖尿病是一种世界范围流行的慢性疾病，可以通过密切监测血糖来预防其并发症。在伊朗住院患者中使用血糖仪监测血糖的质量尚未在文献中发表。我们与教学医院中用于测量葡萄糖水平的标准实验室方法相比，评估了两种设备的结果的准确性和一致性。方法：在这项研究中，从19个病房中随机选择了100名平均年龄为57.5±17.7岁的患者同时使用Accu-Chek Active？（1）和Cleverchek？（2）（通常在病房使用）和常规实验室方法同时测量他们的血糖。结果：设备1和2与实验室值的绝对均值差分别为24.3±2.4和38.5±4.5（P：0.003）。血糖仪1和2与实验室获得的值的相关系数分别为0.82和0.52。对设备的校准表明，设备1是与实验室值最一致的设备，由于对每个设备中的每个样品进行了四次重复，所获得的值之间的Pearson相关系数表明，最高的系数属于设备1和设备结论：医院不同病房中使用的设备2必须定期校准。此外，设备1产生的结果与通过实验室获得的结果最接近。

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