Table 2.
Average Clinical Results in OL and in CL.
| 36 hoursa | OL |
CL |
|||
|---|---|---|---|---|---|
| Mean | 95% CI | Mean | 95% CI | P valueb | |
| Glucose (mg/dl) | 153 | [132, 175] | 138 | [119, 156] | 0.120 |
| % time in (70, 250) mg/dl | 82.9 | [67.3, 98.6] | 88.6 | [82.4, 94.7] | 0.315 |
| % time in (70, 180) mg/dl | 59.1 | [41.9, 76.2] | 74.7 | [68.1. 81.4] | 0.036 |
| % time <70 mg/dl | 7.6 | [2.9, 12.4] | 5.8 | [1.6, 10.0] | 0.290 |
| % time >180 mg/dl | 33.3 | [16.6, 50.0] | 19.5 | [10.6, 28.4] | 0.027 |
| % time <50 mg/dl | 1.7 | [0.3, 3.1] | 0.8 | [0.2, 3.5] | 0.190 |
| LBGIc | 2.8 | [1.8, 3.7] | 2.3 | [1.4, 3.1] | 0.214 |
| HBGI | 7.2 | [3.4, 11.0] | 4.9 | [2.9, 6.9] | 0.182 |
| 15 hoursa | |||||
| Glucose (mg/dl) | 156 | [125, 188] | 129 | [102, 157] | 0.057 |
| % time in (70, 250) mg/dl | 73.5 | [49.8, 97.2] | 94.7 | [83.8, 98.4] | 0.083 |
| % time in (70, 180) mg/dl | 49.8 | [24.5, 75.1] | 82.6 | [69.9, 95.2] | 0.014 |
| % time <70 mg/dl | 13.6 | [4.4, 22.7] | 4.1 | [0.8, 18.0] | 0.049 |
| % time >180 mg/dl | 36.6 | [11.5, 61.7] | 13.3 | [3.6, 38.9] | 0.012 |
| % time <50 mg/dl | 5.4 | [1.6, 16.4] | 0.2 | [0.0, 3.5] | 0.083 |
| LBGIc | 4.2 | [2.1, 6.2] | 1.8 | [0.3, 3.3] | 0.038 |
| HBGI | 8.7 | [2.9, 14.5] | 2.8 | [0.1, 5.5] | 0.047 |
| N1a | |||||
| Glucose (mg/dl) | 196 | [133, 258] | 155 | [90, 220] | 0.336 |
| % time in (70, 250) mg/dl | 66.8 | [23.6, 92.9] | 84.4 | [37.2, 98.0] | 0.176 |
| % time in (70, 180) mg/dl | 26.4 | [2.3, 50.5] | 71.1 | [36.9, 91.2] | 0.072 |
| % time <70 mg/dl | 12.0 | [3.2, 35.9] | 1.0 | [0.0, 20.8] | 0.104 |
| % time >180 mg/dl | 61.6 | [25.0, 98.3] | 27.9 | [8.4, 61.8] | 0.198 |
| % time <50 mg/dl | 3.4 | [0.4, 23.6] | 0.0 | [0.0, 0.0] | 0.226 |
| LBGIc | 3.1 | [0.8, 7.1] | 1.6 | [0.5, 2.7] | 0.337 |
| HBGI | 14.8 | [2.5, 27.0] | 8.1 | [0.0, 10.0] | 0.346 |
| N2a | |||||
| Glucose (mg/dl) | 169 | [128, 210] | 125 | [94, 156] | 0.033 |
| % time in (70, 250) mg/dl | 78.1 | [29.1, 96.9] | 95 | [66.9, 99.4] | 0.341 |
| % time in (70, 180) mg/dl | 50.3 | [23.2, 77.4] | 87.7 | [76.5, 99.0] | 0.035 |
| % time <70 mg/dl | 3.6 | [0.3, 29.5] | 5.0 | [0.6, 33.1] | 0.821 |
| % time >180 mg/dl | 46.1 | [23.7, 68.4] | 7.3 | [1.2, 33.0] | 0.004 |
| % time <50 mg/dl | 0.0 | [0.0, 0.0] | 0.0 | [0.0, 0.0] | – |
| LBGIc | 2.0 | [0.6, 3.4] | 1.5 | [0.4, 4.1] | 0.471 |
| HBGI | 9.8 | [2.8, 16.8] | 1.9 | [0.4, 5.7] | 0.031 |
a
The 36-hour and 15-hour periods and the nights (N1 and N2) are analyzed separately.
b
Statistically significant at P < .05.
c
LBGI adapted to the characteristics of Dexcom G4 CGM system.62