Correlation analysis on results of blood sugar tested by terumo glucome-ter and Hitachi 7180 biochemical analyzer
- VernacularTitle:泰尔茂血糖仪与日立7180生化分析仪检测血糖结果相关性分析
- Author:
Bin LIU
1
;
Weihong LIU
;
Yuguo KANG
Author Information
1. 山西省眼科医院设备科
- Keywords:
Terumo glucometer;
Hitachi 7180 biochemical analyzer;
Correlation analysis
- From:
China Modern Doctor
2015;(10):137-139
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare and analyze the results of patients' blood sugar value tested by Terumo glucometer and Hitachi 7180 biochemical analyzer, and to analyze their correlation. Methods Fifty blood samples with different blood sugar values. Terumo glucometer was used to test blood sugar for three times and an average value was calculat-ed;full-automatic Hitachi 7180 biochemical analyzer was used to test blood sugar for three times by serum centrifuga-tion of 3000 rpm, and an average value was calculated. SPSS software was used for analysis. Results Precision of Teru-mo glucometer CV% was less than 5%, and the relative bias accorded with related requirements. Compared with the test results by Hitachi 7180 full-automatic biochemical analyzer, results of blood sugar by Terumo glucometer were all within the allowed range. Standard deviation of sample average of 50 samples tested by Terumo glucometer was (7.51±0.69), and the standard deviation of sample average of samples tested by Hitachi 7180 biochemical analyzer was (7.37±0.66). Results of blood sugar tested by Terumo glucometer and Hitachi 7180 biochemical analyzer were not statistically different (t=0.15, P>0.05); correlation coefficient R2 of Terumo glucometer and Hitachi 7180 biochemical analyzer was 0.9739. Conclusion Correlation between glucometer and full-automatic biochemical analyzer in testing blood sugar is favorable, which can be used for blood sugar testing for diabetic patients, but the blood sugar value tested by biochemi-cal analyzer must be taken as diagnostic basis.
