TABLE 1.
Characteristics of PREDICT 1 study participants who wore two CGM devices simultaneously
| Metric | Device A only (n = 360) | Devices A and B (n = 34) | P value |
|---|---|---|---|
| Demographic | |||
| Sex, % female | 69.7 | 44.1 | 0.000 |
| Age, y | 45.8 ± 9.8 | 43.6 ± 11.5 | 0.231 |
| Anthropometry | |||
| Weight, kg | 73.8 ± 14.7 | 71.1 ± 14.6 | 0.410 |
| Height, cm | 169.0 ± 9.1 | 172.2 ± 11.0 | 0.023 |
| BMI, kg/m2 | 25.8 ± 4.8 | 23.9 ± 3.7 | 0.018 |
| Waist circumference, cm | 84.9 ± 12.3 | 83.2 ± 10.5 | 0.450 |
| Waist:hip ratio | 0.84 ± 0.1 | 0.87 ± 0.1 | 0.117 |
| Systolic BP, mm Hg | 125.8 ± 14.2 | 125.7 ± 12.4 | 0.908 |
| Diastolic BP, mm Hg | 77.0 ± 10.3 | 74.8 ± 10.3 | 0.292 |
| Biochemistry | |||
| Triglyceride, mg/dL | 1.1 ± 0.6 | 1.1 ± 0.6 | 0.780 |
| Cholesterol, mmol/L | 4.8 ± 0.9 | 4.5 ± 0.8 | 0.039 |
| LDL cholesterol, mmol/L | 3.2 ± 0.9 | 2.9 ± 0.8 | 0.032 |
| HDL cholesterol, mmol/L | 1.7 ± 0.4 | 1.5 ± 0.5 | 0.113 |
| Glucose, mmol/L | 4.9 ± 0.5 | 4.9 ± 0.4 | 0.462 |
| Glucose iAUC, mmol × L−1 × min | 6937.4 ± 2431.1 | 6940.9 ± 1860.6 | 0.630 |
| HbA1c, % | 5.4 ± 0.3 | 5.4 ± 0.3 | 0.430 |
| Insulin, mIU/L | 5.8 ± 3.9 | 6.0 ± 3.2 | 0.467 |
| C-peptide, ug/L | 1.1 ± 0.5 | 1.2 ± 0.6 | 0.306 |