Table 1.
Indices of Glucose Variability and Correlations With Mean Glucose Value.
| Mean ± SD | Correlation (R2) | Slope | Constant | P value | |
|---|---|---|---|---|---|
| SD (mg/dL) | 58.8 ± 19.5 | .35 | 0.299 | 7.15 | <.0001 |
| CV (%) | 34.1 ± 9.0 | .01 | −0.011 | 36.1 | .555 |
| IQR (mg/dL) | 82.9 ± 32.3 | .35 | 0.496 | −2.86 | <.0001 |
| IQR/med (%) | 50.4 ± 16.6 | .01 | 0.070 | 49.2 | .846 |
| MAGE (mg/dL) | 104.9 ± 39.0 | .29 | 0.541 | 11.4 | <.0001 |
| MAGE/m (%) | 60.8 ± 18.8 | .01 | −0.014 | 63.2 | .736 |
| MAG (mg/dL) | 5.4 ± 2.3 | .06 | 0.015 | 2.83 | .003 |
| MAG/m (%) | 3.2 ± 1.4 | .06 | −0.009 | 4.66 | .003 |
| GFI (mg/dL) | 8.8 ± 4.6 | .03 | 0.022 | 4.95 | .022 |
| GCF (%) | 5.3 ± 2.7 | .03 | −0.013 | 7.45 | .025 |
| HGV (%) | 38.8 ± 22.3 | .91 | 0.554 | −56.9 | <.0001 |
| LGV (%) | 1.5 ± 2.6 | .15 | −0.027 | 6.09 | <.0001 |