RADIOMETER ABL90 FLEX - Performance Test Results - Clac; Reference Method

7. Performance characteristics ABL90 FLEX reference manual
7-12
Blood, pO
2
<90 mmHg
cGlu
(mmol/L)
Bias
Prim.ref
S
0
S
X
CV
X
% TE
A
TE
A
(%)
2.0 -0.09 0.01 0.10 5.0 0.29 14.3
6.0 -0.12 0.05 0.18 3.0 0.47 7.9
10.0 0.08 0.06 0.27 2.7 0.61 6.1
25.0 -1.73 0.28 0.84 3.4 3.4 13.5
40 -3.28 0.62 1.92 4.8 7.0 17.6
Serum pool, pO
2
>90 mmHg
cGlu
(mmol/L)
Bias
Prim.ref
S
0
S
X
CV
X
% TE
A
TE
A
(%)
2.0 -0.09 0.01 0.07 3.5 0.23 11.4
6.0 -0.07 0.03 0.13 2.2 0.32 5.4
10.0 0.23 0.04 0.24 2.4 0.70 7.0
25.0 -0.87 0.17 0.72 2.9 2.3 9.1
40 -1.58 0.45 1.36 3.4 4.3 10.6
Performance test results – cLac
Spectrophotometry using a lactate dehydrogenase (LDH) method, measured on serum
[Ref 10].
Blood, pO
2
>90 mmHg
cLac
(mmol/L)
Bias
Prim.ref
S
0
S
X
CV
X
% TE
A
TE
A
(%)
0.3 0.03 0.01 0.08 26.7 0.19 62.3
1.0 0.03 0.05 0.12 12.0 0.27 27.0
5.0 0.09 0.07 0.22 4.4 0.52 10.4
10.0 0.19 0.10 0.77 7.7 1.70 17.0
15.0 0.29 0.11 0.92 6.1 2.09 13.9
25 0.06 0.24 2.32 9.3 4.61 18.4
Reference
method
Bias
Prim.ref
and
Repeatability –
blood samples