Accuracy and utility of a 10-test disk blood glucose meter

Area of Science:

• Medical Devices
• Clinical Diagnostics
• Diabetes Management

Background:

• Accurate blood glucose monitoring is crucial for diabetes self-management.
• Existing glucose meters vary in accuracy, precision, and user-friendliness.

Purpose of the Study:

• To evaluate the clinical accuracy, precision, and ease-of-use of the Ascensia Confirm Blood Glucose Monitoring System.
• To assess the system's performance when used by both patients and healthcare professionals.

Main Methods:

• A 10-test disk whole blood referenced glucose meter system was tested.
• 100 subjects and 8 healthcare professionals participated at two diabetes centers.
• Results were compared against laboratory glucose measurements using correlation coefficients and error grid analyses.

Main Results:

• Meter results showed strong correlation with laboratory values (r=0.96 for subjects, r=0.97 for professionals).
• Mean glucose results were within 4.8% of laboratory means.
• 93% of subjects rated the system favorably for ease-of-use.

Conclusions:

• The Ascensia Confirm system is accurate and precise for whole blood glucose monitoring.
• Subjects with diabetes can effectively use the system with minimal training.
• The 10-test disk design contributes to user convenience and efficient self-monitoring.