Table 10.
Percentage of Results Blood Glucose ≤90, 91-150, and >150 mg/dl of Calculator Versus Bolus Guide for Meals A-H Averaged for Carbohydrate Estimation Error Coefficients of Variation of 0%, 10%, 20%, 30%, 40%, and 50% and Blood Glucose Measurements Error Coefficients of Variation of 0% and 10% over the Entire Range of Insulin-to-Carbohydrate Ratio, Insulin Sensitivity Factor, and Target Blood Glucose Range of 90-150 mg/dl According to Normal and Gamma Carbohydrate Estimation Error Distribution around the Estimated Mean and True Carbohydrate Value
| Normal | Gamma | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Around TC | Around estimated carbohydrate | Around TC | Around estimated carbohydrate | |||||||||
| ≤90 mg/dl | 91-150 mg/dl | >150 mg/dl | ≤90 mg/dl | 91-150 mg/dl | >150 mg/dl | ≤90 mg/dl | 91-150 mg/dl | >150 mg/dl | ≤90 mg/dl | 91-150 mg/dl | >150 mg/dl | |
| Calculator | 35. 9% | 34.0% | 30.1% | 22.4% | 27.7% | 49.9% | 33.4% | 34.3% | 32.3% | 21.2% | 27.6% | 51.2% |
| Bolus guide | 27.7% | 39.5% | 32.8% | 16.1% | 29.3% | 54.7% | 25.5% | 39.3% | 35.2% | 15.1% | 28.8% | 56.1% |
| Difference | -8.2% | 5.5% | 2.7% | -6.3% | 1.6% | 4.8% | -7.9% | 5.0% | 2.9% | -6.1% | 1.2% | 4.9% |