Table 1 Gestational diabetes mellitus diagnostic and management criteria at the study hospitals
| Criteria | Hospital A | Hospital B | Hospital C |
|---|---|---|---|
| Diagnostic |
aFasting ≥ 5.5—6.1 mmol/L b2 h ≥ 8 mmol/L |
aFasting ≥ 5.1—6.9 mmol/L b2 h ≥ 8.5 mmol/L |
aFasting ≥ 5.1 – 6.5 mmol/L 1 h ≥ 10.0 mmol/L b2 h ≥ 8.5 mmol/L |
| Management |
aFasting ≤ 5.0 mmol/L Post postprandial ≤ 6.7 |
aFasting ≤ 5.4 Post postprandial ≤ 7.0 |
aFasting ≤ 5.5 Post postprandial ≤ 6.5 |