Table 6: Difference Measures by BG Reference Levels*
BG Reference
Reference Glucose
Level (mg/dL)
Number of GM-
Reference Pairs
Median Absolute
Relative Difference (%)
Mean Absolute Relative
Difference (%)
Overall
11918
11.1
13.9
40-50**
152
13.5
19.1
51-80**
841
10.0
12.6
81-180
6397
10.9
13.5
181-300
3719
10.9
12.9
301-400
695
9.1
11.3
401-500
114
7.1
9.2
* Comparison to BG was performed using the FreeStyle Precision blood glucose meter. Different performance may be expected when compared to
other models of blood glucose meters.
** For reference values ≤ 80 mg/dL, the mean and median absolute differences (mg/dL) are presented instead of mean and median absolute relative
differences (%).
53