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. 2021 Jan 28;24:e00206. doi: 10.1016/j.plabm.2021.e00206

Table 2.

TcB QC results when measured by an experienced POCT staff familiar with the meter and QC material during clinical site as part of standard meter assessments.

Meter
JM-103® and 105®
JM-103®
JM-105®
QC Level Level 1 Level 2 Level 1 Level 2 Level 1 Level 2
Number of TcB Resultsa 74 70 20 16 54 54
Number of Errors 0 4 0 4 0 0
Mean TcB Result, umol/L (Acceptable Range) 176 (159–199) 260 (242–278) 183 (159–199) 267 (242–278) 173 (159–199) 258 (242–278)
SD (umol/L) 12 12 15 14 9 12
CV (%) 7 5 8 5 5 5
Percent OQRb (n) 5 (1) 6 (4) 5 (1) 12 (2) 0 4 (2)
a

53 ​m total.

b

OQR ​= ​Out-of-QC Range.