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Comparison of the accuracy of measuring blood glucose in whole blood of arteriovenous mixed blood by two kinds of blood glucose meters
Bio-Medical Materials and Engineering ( IF 1 ) Pub Date : 2021-09-10 , DOI: 10.3233/bme-211268
Haifen Zhang 1 , Lanshuhui Lai 1 , Shiyu Zhao 1 , Qian Liu 1 , Nina Fang 1 , Li Zhao 1 , Yan Yang 1
Affiliation  

BACKGROUND:Portable blood glucose meters are the main method for detecting the blood glucose status of clinical patients. OBJECTIVE:To investigate the accuracy of detecting blood glucose in haemodialysis patients by sampling two blood glucose meters through the haemodialysis line. METHODS:Convenient sampling was used to select 80 patients with maintenance haemodialysis. The patients were sampled through the arterial end of the haemodialysis line within three minutes of being put on the machine. One specimen was tested by glycemeter1, which can identify the type of blood in the arteries and veins, and glycemeter2, which can only detect blood glucose in the capillaries for bedside blood glucose testing. The other specimen was sent to the laboratory biochemical analyser for blood glucose testing. RESULTS:When the blood glucose value of the first blood glucose meter (No. 1) was compared with the laboratory biochemical analyser, the correlation coefficient was r = 0.805 (p < 0.05), the out of value of the first blood glucose meter accounted for 4.4%, and the consistency reached 95% (p < 0.05). When the blood glucose value of the second blood glucose meter (No. 2) was compared with the laboratory biochemical analyser, the correlation coefficient was r = 0.800 (p < 0.05), the out of value of the second blood glucose meter accounted for 4.4%, and the consistency reached 95% (p < 0.05). CONCLUSIONS:For patients with maintenance haemodialysis, the blood glucose values detected by the two bedside blood glucose meters using arteriovenous mixed blood in the pipeline do not affect the accuracy and can respond more realistically.

中文翻译:

两种血糖仪测定动静脉混合血全血血糖准确度比较

背景:便携式血糖仪是临床检测患者血糖状态的主要手段。目的:探讨通过血透管路采样两台血糖仪检测血透患者血糖的准确性。方法:采用方便取样方法选择80例维持性血液透析患者。患者在被放入机器后三分钟内通过血液透析线的动脉端进行采样。一个样本用可以识别动静脉血液类型的血糖仪1和只能检测毛细血管中的血糖用于床边血糖检测的血糖仪2进行检测。另一份标本送实验室生化分析仪进行血糖检测。结果:第一台血糖仪(1号)的血糖值与实验室生化分析仪比较,相关系数r=0.805(p<0.05),第一台血糖仪的out值占4.4 %,一致性达到 95%(p < 0.05)。将第二台血糖仪(2号)的血糖值与实验室生化分析仪进行比较,相关系数r=0.800(p<0.05),第二台血糖仪的out值占4.4 %,一致性达到 95%(p < 0.05)。结论:对于维持性血液透析患者,两台床边血糖仪采用管线内动静脉混合血测得的血糖值不影响准确性,反应更真实。1)与实验室生化分析仪比较,相关系数r=0.805(p < 0.05),第一台血糖仪的out of值占4.4%,一致性达到95%(p < 0.05)。将第二台血糖仪(2号)的血糖值与实验室生化分析仪进行比较,相关系数r=0.800(p<0.05),第二台血糖仪的out值占4.4 %,一致性达到 95%(p < 0.05)。结论:对于维持性血液透析患者,两台床边血糖仪采用管线内动静脉混合血测得的血糖值不影响准确性,反应更真实。1)与实验室生化分析仪比较,相关系数r=0.805(p < 0.05),第一台血糖仪的out of值占4.4%,一致性达到95%(p < 0.05)。将第二台血糖仪(2号)的血糖值与实验室生化分析仪进行比较,相关系数r=0.800(p<0.05),第二台血糖仪的out值占4.4 %,一致性达到 95%(p < 0.05)。结论:对于维持性血液透析患者,两台床边血糖仪采用管线内动静脉混合血测得的血糖值不影响准确性,反应更真实。相关系数r = 0.805(p < 0.05),第一台血糖仪out of值占4.4%,一致性达到95%(p < 0.05)。将第二台血糖仪(2号)的血糖值与实验室生化分析仪进行比较,相关系数r=0.800(p<0.05),第二台血糖仪的out值占4.4 %,一致性达到 95%(p < 0.05)。结论:对于维持性血液透析患者,两台床边血糖仪采用管线内动静脉混合血测得的血糖值不影响准确性,反应更真实。相关系数r = 0.805(p < 0.05),第一台血糖仪out of值占4.4%,一致性达到95%(p < 0.05)。将第二台血糖仪(2号)的血糖值与实验室生化分析仪进行比较,相关系数r=0.800(p<0.05),第二台血糖仪的out值占4.4 %,一致性达到 95%(p < 0.05)。结论:对于维持性血液透析患者,两台床边血糖仪采用管线内动静脉混合血测得的血糖值不影响准确性,反应更真实。05)。将第二台血糖仪(2号)的血糖值与实验室生化分析仪进行比较,相关系数r=0.800(p<0.05),第二台血糖仪的out值占4.4 %,一致性达到 95%(p < 0.05)。结论:对于维持性血液透析患者,两台床边血糖仪采用管线内动静脉混合血测得的血糖值不影响准确性,反应更真实。05)。将第二台血糖仪(2号)的血糖值与实验室生化分析仪进行比较,相关系数r=0.800(p<0.05),第二台血糖仪的out值占4.4 %,一致性达到 95%(p < 0.05)。结论:对于维持性血液透析患者,两台床边血糖仪采用管线内动静脉混合血测得的血糖值不影响准确性,反应更真实。
更新日期:2021-09-15
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