Table 3. Mean values of glycemic parameters according to HbA1c.
| HbA1c (%) | N (%) | HbA1c (%) | GA (%) | GA/A1c | FPG (mmol/l) |
| HbA1c<5.9 | 736 (36.0) | 5.5 | 11.9 | 2.16 | 5.58 |
| 5.9≤HbA1c<6.5 | 575 (28.1) | 6.1 | 13.3 | 2.17 | 6.04 |
| 6.5≤HbA1c<7.5 | 370 (18.1) | 6.8 | 16.0 | 2.34 | 6.90 |
| 7.5≤HbA1c<8.5 | 143 (7.0) | 7.8 | 18.7 | 2.38 | 7.80 |
| 8.5≤HbA1c<9.5 | 71 (3.5) | 8.9 | 23.6 | 2.65 | 9.14 |
| 9.5≤HbA1c<10.5 | 49 (2.4) | 10.0 | 26.9 | 2.70 | 9.97 |
| 10.5≤HbA1c<11.5 | 41 (2.0) | 11.0 | 29.7 | 2.71 | 11.47 |
| 11.5≤HbA1c<12.5 | 29 (1.4) | 11.8 | 35.6 | 3.02 | 11.53 |
| HbA1c≥12.5 | 29 (1.4) | 13.6 | 43.3 | 3.17 | 15.25 |