An Evaluation of the Accuracy of a Flash Glucose Monitoring System in Children with Diabetes in comparison with Venous Blood Glucose

Table 3

The CCC index of sensor blood glucose compared with venous blood glucose.

		CCC
Overall	469	0.97 (0.96-0.97)
Glucose level
<4.0 mmol/L	79	0.49 (0.30-0.64)
4.0~10 mmol/L	292	0.87 (0.84-0.90)
>10 mmol/L	98	0.92 (0.88-0.94)
Days of wear
2-3	163	0.97 (0.97-0.98)
6-7	175	0.98 (0.97-0.98)
12-13	131	0.94 (0.91-0.95)

CCC: concordance correlation coefficient. 95% confidence interval.