The table shows the blood glucose concentration of three pregnant patients being screened for gestational diabetes after a 10-hour fast and two hours after drinking a 100 g glucose solution.
| Patient | Blood glucose concentration (mmol dm−3\text{mmol dm}^{-3}mmol dm−3) after fasting for 10 hours | Blood glucose concentration (mmol dm−3\text{mmol dm}^{-3}mmol dm−3) 2 hours after drinking glucose solution |
|---|---|---|
| Patient A | 4.5 | 6.2 |
| Patient B | 5.4 | 9.1 |
| Patient C | 7.6 | 13.4 |
Compare the blood glucose concentration of Patient C with the blood glucose concentration of Patient A, two hours after drinking the glucose solution.