Ascensia CONTOUR Result (mmol/L)

y=x

30

25

20

15

10

5

0

0

5

10

15

20

25

30

 

Plasma Comparative Method Result (mmol/L)

 

 

Lot 22B

 

Lot 22C

 

Lot 23B

 

Passing and Bablok Regression Statistics / Pearson correlation

Reagent

 

 

 

95% Confidence Interval

 

 

Lot

Opr.

n

y =

Slope

/

Intercept

r

22B

HCP

34

1.00x – 0.01

0.84 to 1.15

 

–1.08 to

1.04

0.909

22C

HCP

40

1.06x – 0.62

0.92 to 1.19

 

–1.48 to

0.42

0.952

23B

HCP

39

1.12x – 1.22

1.00 to 1.24

 

–1.96 to –0.31

0.948

Combined

HCP

113

1.08x – 0.70

1.00 to 1.15

 

–1.23 to –0.12

0.943

Opr. = Operator; HCP = Healthcare Professional

29