Variation of interstitial glucose measurements assessed by continuous glucose monitors in healthy, nondiabetic individuals.

ABSTRACT:

Objective

To characterize glucose levels during daily living using continuous glucose monitors (CGMs) in nondiabetic individuals.

Research design and methods

Seventy-four healthy children, adolescents, and adults aged 9-65 years with normal glucose tolerance used a blinded CGM device for 3 to 7 days.

Results

Sensor glucose concentrations were 71-120 mg/dl for 91% of the day. Sensor values were 140 mg/dl for only 0.2% and 0.4% of the day, respectively. Sensor glucose concentrations were slightly higher in children than adults (P = 0.009) and were slightly lower during the night than day (95 vs. 99 mg/dl, P < 0.001).

Conclusions

Glucose values 140 mg/dl, measured with CGM, are uncommon in healthy, nondiabetic individuals. CGM may be useful

SUBMITTER: Juvenile Diabetes Research Foundation Continuous Glucose Monitoring Study Group 

PROVIDER: S-EPMC2875442 | biostudies-literature | 2010 Jun

REPOSITORIES: biostudies-literature