Ascensia CONTOUR Result (mmol/L)

15

10

5

0

y=x

0

5

10

15

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

106

1.05x – 0.15

1.00 to 1.11

 

–0.43 to –0.04

0.958

22C

HCP

101

1.03x – 0.09

0.98 to 1.08

 

–0.33 to –0.11

0.975

23B

HCP

99

1.13x – 0.46

1.05 to 1.21

 

–0.80 to –0.11

0.964

Combined

HCP

306

1.07x – 0.21

1.03 to 1.10

 

–0.36 to –0.07

0.966

Opr. = Operator; HCP = Healthcare Professional

31