Influence Quantities - i-SENS CareSens Dual User Manual

Slope
Y-intercept
Correlation coefficient (r)
Number of subjects
Range tested
Precision: Precision studies were performed in a laboratory using
the CareSens Dual Blood β-Ketone Monitoring Systems.
Within Run Precision
Blood average
Between Run Precision
Control average
This study shows that there could be a variation of up to 4.4 %.

Influence Quantities

Glucose
Packed Cell Volume (Hematocrit)
Packed cell volume evaluation was conducted in various
hematocrit levels. The range of hematocrit levels within the
acceptance criteria is 15–65 %.
1.012
-0.0223 mmol/L
0.996
100
0.015–7.2 mmol/L
0.5 mmol/L
1.4 mmol/L
3.2 mmol/L
5.5 mmol/L
7.2 mmol/L
0.7 mmol/L
2.4 mmol/L
4.7 mmol/L
SD = 0.04 mmol/L
SD = 0.05 mmol/L
CV = 2.9 %
CV = 3.1 %
CV = 3.8 %
SD = 0.05 mmol/L
CV = 4.0 %
CV = 4.4 %
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