Table 1.

The Optiscanner Fulfills ISO15197 Standard in Hypo- and Hyperglycemia. Distribution of Difference, Absolute, and Relative Absolute Difference within Each of Three Categories of Glucose Levels [Interquartile Range (IQR)]. ISO Accuracy Was Met in 96.7% for Hypoglycemia (<75 mg/dl), and in 99.2% and 99.5% for Normo- and Hyperglycemia (>180 mg/dl), Respectively

Hypoglycemic (<75 mg/dl glucose) n = 306	Difference (mg/dl)	Median	-7
		Mean	-5.4
	Interquartile range	[-10, -3]
	Range	[-16, 46]
	Absolute difference (mg/dl)	Median	8
		Mean	7.7
IQR	[4, 10]
Range	[0 46]
Relative absolute difference (%)	Median	12.5
	Mean	13.2
IQR	[7.6, 17.5]
Range	[0.00, 63.01]
Euglycemic (≥75–≥180 mg/dl glucose) n = 480	Difference (mg/dl)	Median	-7
		Mean	-5.4
	IQR	[-10, -2]
	Range	[-25, 44]
	Absolute difference (mg/dl)	Median	7
		Mean	7.8
IQR	[4, 11]
Range	[0, 44]
Relative absolute difference (%)	Median	6.31
	Mean	6.8
IQR	[3.30, 9.40]
Range	[0, 31.40]
Hyperglycemic (>180 mg/dl glucose) n = 369	Difference (mg/dl)	Median	-6
		Mean	-6
	IQR	[-11, -2]
	Range	[-119, 51]
Absolute difference (mg/dl)	Median	8
	Mean	9.4
IQR	[4, 11]
Range	[0, 119]
Relative absolute difference (%)	Median	3.14
	Mean	3.6
IQR	[1.63, 4.88]
Range	[0, 25.27]