36
Beurer GL50 evo mg/dL
Results of the repeat precision measurements
Sample
Venous blood
(mg/dL)
Grand mean
value (mg/dL)
Pooled standard de-
viation
Pooled coefficient
of variation (%)
1
42,7
36,0
2,0
5,6
2
62,0
59,2
3,5
5,9
3
120,5
127,1
4,1
3,2
4
201,0
213,8
6,7
3,1
5
316,5
329,9
10,1
3,1
6
418,0
433,5
14,5
3,3
Results of the intermediate precision measurement
Sample
Control material
(mg/dL)
Grand mean
value (mg/dL)
Pooled standard
deviation
Pooled coefficient
of variation (%)
1
70,0
71,3
1,0
1,4
2
135,6
136,3
1,4
1,1
3
351,5
350,8
2,8
0,8
System accuracy
The GL50 evo blood glucose monitor in comparison with the YSI.
Three lots of GL50 evo blood glucose test strips have been tested to assess the system accuracy of
the GL50 evo blood glucose measuring system and to compare it with the reference method in which
capillary whole blood concentrations of 34.4 to 442.8 mg/dL have been used.
Result of the system accuracy for glucose concentrations <100 mg/dL (<5.55 mmol/L)
Within ±5 mg/dL
(Within ±0.28 mmol/L)
Within ±10 mg/dL
(Within ±0.56 mmol/L)
Within ±15 mg/dL
(Within ±0.83 mmol/L)
55/180 (30,6 %)
111/180 (61,7 %)
175/180 (97,2 %)
Results of the system accuracy for glucose concentrations ≥100 mg/dL (≥5.55 mmol/L)
Within ±5%
Within ±10%
Within ±15%
220/438 (50,2 %)
357/438 (81,5 %)
422/438 (96,3 %)
Summary of Contents for GL50 evo
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