OPTi CCA-TS2 - Page 249

Operator’s Manual – OPTI CCA-TS2 Glu-5
ANALYTES GLUCOSE
Correlation to Other Methods
2
OPTI CCA-TS vs other Glucose Instruments on Whole Blood, Plasma and Serum in a
typical setting
Excess sample aliquots from specimens collected for metabolyte analyses were analyzed by both
traditional and non-traditional operators of measurement equipment in hospital laboratories. The sample
was analyzed on the OPTI CCA-TS after obtaining the requisite results from existing instrumentation
used for these analyses and operated and controlled following their established procedures.
Correlation
Comparative Method* Slope Intercept Correlation
Coefcient
Sy.x Range n
Analyzer A (whole blood) mg/dL 1.0079 -0.7539 0.9932 6.509 30 to 400 138
Analyzer B (plasma) mg/dL 0.9986 -2.34 0.9866 8.500 44 to 398 167
OPTI CCA mg/dL
(whole blood vs. plasma) mmol/L
1.058
1.058
2.36
0.13
0.9700
0.9700
21.600
1.200
37 to 395
2.1 to 21.9
103
103
Analyzer C (serum) mg/dL 0.9500 5.73 0.9784 10.51 78 to 294 68
Analyzer D (serum) mg/dL 0.9910 3.99 0.9772 10.74 36 to 344 102
* For more information on specic analyzers used, please contact OPTI Medical Technical Support.