The Accuracy and Precision of the Continuously Stored Data from Flash Glucose Monitoring System in Type 2 Diabetes Patients during Standard Meal Tolerance Test

Table 1

MARD in different categories.

	MARD (%)	MARD ≤ 30	MARD ≤ 25	MARD ≤ 20	MARD ≤ 15	MARD ≤ 10
Total (n = 208)	10.7 ± 7.8	98.1%	93.3%	88.5%	73.6%	53.4%
Week 1 vs week 2
Week 1 (n = 104)	10.5 ± 7.3	99.0%	94.2%	90.4%	76.9%	52.9%
Week 2 (n = 104)	11.0 ± 8.3	97.1%	92.3%	86.5%	70.2%	53.8%
	0.661	0.313	0.580	0.385	0.271	0.889
VBG levels (mmol/L)
3.9–10 (n = 76)	11.2 ± 7.5	97.4%	93.4%	90.8%	73.7%	50.0%
>10 (n = 132)	10.4 ± 8.0	98.5%	93.2%	87.1%	73.5%	55.3%
	0.495	0.270	0.947	0.425	0.975	0.460
VBG times
BG 0′ (n = 52)	12.0 ± 8.2	96.2%	92.3%	86.5%	67.3%	44.2%
BG 30′ (n = 52)	11.2 ± 8.2	98.1%	90.4%	86.5%	73.1%	55.8%
BG 60′ (n = 52)	10.2 ± 7.5	98.1%	94.2%	88.5%	78.8%	57.7%
BG 120′ (n = 52)	9.5 ± 7.2	100.0%	96.2%	92.3%	75.0%	55.8%
	0.355	0.903	0.792	0.770	0.603	0.498