Table 1

System characteristics according to the respective manufacturer’s labeling for blood glucose monitoring systems (BGMS) a to r

#	System	Reagent system		Manufacturer’s reference measurement procedure	Test strip enzyme	Manufacturer*
#	System	Lot number	Expiry date	Manufacturer’s reference measurement procedure	Test strip enzyme	Manufacturer*
a	ABRA	MPD123C006	2020/03	GOD	GOD	Diagnosis S.A., Poland
b	Accu-Chek Guide	100551	2019/10	HK	GDH	Roche Diabetes Care GmbH, Germany
c	AURUM	TD16G115-BEE	2019/01	GOD	GDH	TaiDoc Technology Corp., Taiwan
d	CareSens Dual	QM20HBB2B	2020/04	GOD	GDH	i-SENS, Inc., Korea
e	CERA-CHEK 1CODE	G48D071711	2020/04	GOD	GDH	Green Cross Medis Corp., Korea
f	ContourNext One	DP8APEG14B	2020/01	GOD	GDH	Ascensia Diabetes Care Holdings AG, Switzerland
g	eBsensor	I2A0B1H05	2020/02	GOD	GOD	Visgeneer Inc., Taiwan
h	FreeStyle Freedom Lite	1041095	2020/02	GOD	GDH	Abbott Diabetes Care Ltd., UK
i	GL50 evo	D07/1	2020/02	GOD	GDH	Beurer GmbH, Germany
j	GlucoCheck GOLD	WG18A103-BEE	2020/01	GOD	GDH	aktivmed GmbH, Germany
k	GlucoMen areo 2K	HS180320	2020/03	GOD	GOD	A.Menarini Diagnostics S.r.l., Italy
l	GluNEO	X18C17-5B2	2020/03	HK†	GDH	Infopia Co., Ltd., Korea
m	MyStar DoseCoach	PM15WD96L	2019/01	GOD	GOD	AgaMatrix Inc., USA Distributor‡: Sanofi-Aventis France, France
n	OneTouch Verio Flex	4341526	2019/08	GOD	GDH	LifeScan Europe, Division of Cilag GmbH International, Switzerland
o	Pic Gluco Test	1018050006	2020/05	GOD	GOD	SD BioSensor, Inc., Korea
p	Rightest GM700S	2117A1201	2019/09	GOD	GDH	Bionime Corp., Taiwan
q	TRUEyou	HLU1243INT	2020/10	GOD	GDH	Trividia Health, Inc., USA
r	WaveSense JAZZ Wireless	QA03WY28L	2020/02	GOD	GOD	AgaMatrix Inc., USA

*Manufacturer names are given according to the imprints on the systems.
†No information about the manufacturer’s reference measurement procedure was available at the time of manuscript submission. Based on literature research19 and the investigator’s experience regarding reliability of measurement results, the HK-based procedure was assigned as primary reference measurement procedure for system accuracy evaluation.
‡Data from the market research institute (IMS MIDAS Customised Insights, analysis period MAT 08/2017) indicated Sanofi as manufacturer of the reagent system used with BGMS m, as opposed to the labels on the BGMS components that indicate AgaMatrix as manufacturer. This discrepancy was only realized after all materials had been procured; therefore, this BGMS was not replaced.
GDH, glucose dehydrogenase; GOD, glucose oxidase; HK, hexokinase.