Understanding result variations including regression statistics and precision on the OneTouch Verio Reflect® meter.
Product Guide
USA
OneTouch Verio Reflect® meter
English
5.0
Article Details
Result Variations:
Your OneTouch Verio Reflect® Meter result may vary slightly from your actual blood glucose value. This may be due to slight differences in technique and the natural variation in the test technology.
The chart below shows the results of a study where 354 typical users used the OneTouch Verio Reflect® Meter to test their blood glucose level. For example, in this study, the OneTouch Verio Reflect® Meter gave results within 15% of their true blood glucose level 351 out of 354 times.
Regression Statistics:
Samples were tested on one of three test strip lots. Results indicate that the OneTouch Verio Reflect® System compares well with a laboratory method.
Precision:
Within Run Precision (300 Venous Blood Tests per glucose level)
Data generated using the OneTouch Verio Reflect® Meter show that the greatest variability observed between test strips from three strip lots when tested with blood is 1.05 mg/dL SD or less at glucose levels less than 75 mg/dL or 3.07% CV or less at glucose levels at 75 mg/dL or above.
Total Precision (600 Control Solution Tests per Glucose Level)
Data generated using the OneTouch Verio Reflect® Meter.