Diabetes technology

Clinical Performance of a Novel 15.5-Day Factory-Calibrated Continuous Glucose Monitoring System in Adults With Diabetes

J Diabetes Sci TechnolPublished Prospective clinical accuracy study

Authors' conclusion

The novel CGM system was proven to provide accurate and reliable glucose readings in adults with diabetes.

Study context

Population
Adults (≥18 years) with diabetes, 3 clinical sites in China120 sensors analysed
Participants
60 adults
Comparison
uCGM 100 continuous glucose monitoring (CGM) vs venous plasma reference
  • uCGM 100n = 60
Outcome
Accuracy vs venous plasma reference
Methodological detailsmulticenter, 3 clinical sites in China
  • Multicenter
  • 3 clinical sites in China

Performance

As reported in the abstract

Overall mean absolute relative difference (MARD) for the CGM system

7.6%

Overall %20/20 agreement rate for the CGM system

95.5%

%20/20 agreement across wear days and glucose ranges

consistently above 93%

Further findings

%20/20 agreement across wear days and glucose ranges

%20/20 agreement remained consistently above 93% across wear days and glucose ranges

Usability survey

Positive feedback
99.8%

Safety

Serious adverse events
0

Original publication

Clinical Performance of a Novel 15.5-Day Factory-Calibrated Continuous Glucose Monitoring System in Adults With Diabetes. J Diabetes Sci Technol. Published 18 May 2026. doi:10.1177/19322968261447295

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