36
Comparison of Meter to Laboratory Results
†
† Weighted Deming regression, weighted linear correlation coefficient
Opr. = Operator; Lay = Lay User; HCP = Health Care Professional
B. Health Care Professional Results
0
100
200
300
400
500
600
0
100
200
300
400
500
600
Laboratory Plasma Glucose Result (mg/dL)
Ascensia
B
REEZE
Result (mg/dL)
o
= Lot A
+ = Lot B
y=x
95% Confidence Intervals
Lot
Opr.
N
Y=
Slope /
Intercept
R
A
Lay
100 0.85x + 12.91
0.81
to 0.89
6.81
to 19.00
0.98
HCP
100 0.84x + 11.61
0.80
to 0.88
6.01
to 17.21
0.98
B
Lay
96
1.02x – 10.50
0.96
to 1.08
–18.64
to –2.36
0.97
HCP
96
1.03x – 11.05
0.99
to 1.08
–16.87
to –5.22
0.98
A&B
All
392
0.91x + 3.74
0.89
to 0.94
0.24
to 7.24
0.97