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Precision
The precision studies were performed in a laboratory using
mylife Aveo
™
blood glucose monitoring system.
Packed cell volume (Haematocrit HCT)
The hematocrit levels (15–70 %) were tested to evaluate
the effect of hematocrit level on measurement of glucose
concentration.
This study shows that there could be variation of up to 4.1 %.
Within run precision
Blood average
40 mg/dL
SD = 2.1 mg/dL
Blood average
77 mg/dL
SD = 3.3 mg/dL
Blood average
128 mg/dL
CV = 4.1 %
Blood average
200 mg/dL
CV = 3.7 %
Blood average
295 mg/dL
CV = 3.3 %
Range mg/dL
Average of difference (HCT 15–70
%)
30 to 50
-1.9– 5.1 mg/dL
96 to 144
-2.3–4.1 %
280 to 420
-2.9–1.9 %
Between run precision
Control average
39 mg/dL
SD = 1.9 mg/dL
Control average
122 mg/dL
CV = 4.1 %
Control average
331 mg/dL
CV = 2.9 %
