Table 2.
Average glucose, Coefficient of Variation (CoV), percent time >140 mg/dL (%t>140), and percent time >180 mg/dL (%t>180) for continuous glucose monitor acquisition 1 (CGM 1) and continuous glucose monitor acquisition 2 (CGM 2) for each subject. The rightward most three columns describe whether CGM 1 and CGM 2 agreed (Y) or did not agree (N) with regard to each threshold. (+) indicates that the subject exceeded the threshold on both CGMs; (−/+) and (+/−) indicate that the subject exceeded the threshold on one CGM and not on the other; (-) indicates that the subject did not exceed the threshold on either CGM. * indicates subjects who previously exceeded the OGTT or A1C criteria for diabetes.
| CGM 1 |
CGM 2 |
Agreement |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sub ject |
Average glucose | CV glucose | % t>140 | % t>180 | Average glucose | CV glucose | % t>140 | % t>180 | % t>140 > 4.5% | % t>140 > 17.5% | % t>180 > 3.4% |
| 1* | 89.0 | 25.4 | 2.4 | 0.3 | 82.4 | 29.1 | 3.2 | 0.1 | Y (−) | Y (−) | Y (−) |
| 2* | 107.2 | 27.6 | 13.2 | 3.0 | 102.3 | 29.1 | 10.7 | 2.1 | Y (+) | Y (−) | Y (−) |
| 3* | 111.2 | 25.1 | 16.1 | 3.0 | 108.1 | 27.0 | 13.7 | 3.0 | Y (+) | Y (−) | Y (−) |
| 4* | 140.2 | 48.5 | 36.8 | 24.3 | 140.3 | 42.3 | 37.1 | 19.0 | Y (+) | Y (+) | Y (+) |
| 5 | 91.9 | 34.3 | 8.5 | 3.0 | 112.7 | 45.2 | 20.7 | 11.1 | Y (+) | N (−/+) | N (−/+) |
| 6 | 75.9 | 30.0 | 2.0 | 0.1 | 78.6 | 40.8 | 6.7 | 0.6 | N (−/+) | Y (−) | Y (−) |
| 7 | 101.0 | 26.1 | 6.5 | 3.0 | 104.1 | 24.7 | 7.6 | 2.3 | Y (+) | Y (−) | Y (−) |
| 8 | 92.3 | 26.6 | 5.6 | 0.9 | 85.4 | 26.6 | 4.0 | 0.5 | N (+/−) | Y (−) | Y (−) |
| 9 | 95.5 | 36.2 | 11.9 | 3.9 | 101.7 | 40.8 | 16.1 | 6.5 | Y (+) | Y (−) | Y (+) |
| 10 | 100.7 | 24.3 | 7.2 | 1.8 | 98.5 | 25.7 | 6.9 | 1.1 | Y (+) | Y (−) | Y (−) |
| 11 | 117.8 | 37.4 | 23.6 | 11.2 | 114.2 | 34.9 | 20.2 | 7.9 | Y (+) | Y (+) | Y (+) |
| 12 | 104.9 | 25.6 | 10.0 | 2.1 | 106.9 | 22.1 | 9.2 | 1.9 | Y (+) | Y (−) | Y (−) |
| 13 | 92.6 | 15.0 | 0.1 | 0 | 88.0 | 16.6 | 0.3 | 0 | Y (−) | Y (−) | Y (−) |
| 14 | 99.2 | 30.2 | 10.5 | 1.6 | 94.0 | 32.9 | 10.0 | 1.6 | Y (+) | Y (−) | Y (−) |
| 15 | 97.7 | 36.6 | 9.9 | 3.6 | 87.4 | 54.8 | 13.8 | 4.7 | Y (+) | Y (−) | Y (+) |
| 16 | 107.1 | 15.0 | 3.4 | 0.2 | 110.4 | 17.4 | 6.8 | 0.0 | N (−/+) | Y (−) | Y (−) |
| 17 | 88.3 | 29.2 | 6.6 | 0.9 | 98.1 | 24.8 | 6.9 | 1.3 | Y (+) | Y (−) | Y (−) |
| 18 | 92.0 | 21.3 | 2.3 | 0.2 | 98.9 | 22.4 | 5.5 | 0.5 | N (−/+) | Y (−) | Y (−) |
| 19 | 89.1 | 19.1 | 0.8 | 0 | 105.1 | 19.2 | 7.1 | 0.4 | N (−/+) | Y (−) | Y (−) |
| 20 | 110.2 | 19.3 | 10.6 | 0.8 | 97.7 | 24.5 | 6.6 | 1.0 | Y (+) | Y (−) | Y (−) |