Introduction
Methods
Definition of a Hypoglycemic Event
Statistical Methods
Compliance with Ethics Guidelines
Results
CGM group (N = 105) | Control group (N = 53) | |
---|---|---|
Age (years) mean ± SD | 46 ± 14 | 51 ± 11 |
Diabetes duration (years), median (IQR) | 19 (9–29) | 19 (11–35) |
Gender—female, n (%) | 47 (45%) | 23 (43%) |
Race/ethnicity, n (%) | ||
White non-Hispanic | 90 (86%) | 42 (79%) |
Black non-Hispanic | 6 (6%) | 3 (6%) |
Hispanic or Latino | 6 (6%) | 8 (15%) |
More than one race | 2 (2%) | 0 (0%) |
Unknown/not reported | 1 (<1%) | 0 (0%) |
Weight (kg) mean ± SD | 84 ± 20 | 81 ± 18 |
A1C (%) mean ± SD | 8.6 ± 0.7 | 8.6 ± 0.6 |
≥1 severe hypoglycemia reported in the previous 12 months, n (%) | 8 (8%) | 9 (17%) |
≥4 injections/day of rapid acting insulin, n (%) | 34 (32%) | 20 (38%) |
CGM group | Control group |
p
a
| |||
---|---|---|---|---|---|
Baseline (N = 105) | Follow-up (N = 103) | Baseline (N = 53) | Follow-up (N = 53) | ||
Number of hours of CGM data | |||||
Median (IQR) | 314 (305, 320) | 315 (298, 326) | 316 (309, 322) | 298 (279, 316) | |
Number of events per 2 weeks | |||||
Median (IQR) | 3 (2, 7) | 2 (1, 4) | 4 (1, 7) | 4 (1, 6) | |
No events n (%) | 10 (10%) | 25 (24%) | 6 (11%) | 9 (17%) | |
Event rate per 24 h | |||||
Median (IQR) | 0.23 (0.15, 0.46) | 0.16 (0.07, 0.30) | 0.31 (0.08, 0.54) | 0.30 (0.09, 0.46) | |
Change in event rate per 24 h | |||||
Median (IQR) | −0.08 (−0.23, +0.07) | 0.00 (−0.19, +0.10) | 0.03 |