Table 4.
Double diabetes status (DDiabOB or DDiabIR) as a diagnostic test for selected maternal or neonatal complications.
| Outcome | Sensitivity | Specificity | PPV | NPV | AUC (95%CI) | Accuracy | |
|---|---|---|---|---|---|---|---|
| DDiabOB | eGWG | 34.3 | 97.8 | 81.8 | 83.7 | 0.66 (0.62; 0.70) | 83.6 |
| DDiabIR | eGWG | 42.7 | 80/3 | 38.4 | 80.3 | 0.61 (0.56; 0.66) | 71.8 |
| DDiabOB | PET | 25.0 | 95.4 | 7.9 | 97.3 | 0.58 (0.53; 0.62) | 88.3 |
| DDiabIR | PET | 60.0 | 76.1 | 7.7 | 98.3 | 0.68 (0.63; 0.77) | 75.6 |
| DDiabOB | Preterm delivery<37 gestational weeks | 9.9 | 90.0 | 22.4 | 77.4 | 0.50 (0.45; 0.54) | 71.8 |
| DDiabIR | Preterm delivery<37 gestational weeks | 35.5 | 77.8 | 31.9 | 80.5 | 0.57 (0.52; 0.62) | 68.3 |
| DDiabOB | Congenital malformation | 10.5 | 90.5 | 15.8 | 85.6 | 0.50 (0.45; 0.56) | 78.9 |
| DDiabIR | Congenital malformation | 42.5 | 74.4 | 22.0 | 88.4 | 0.58 (0.53; 0.64) | 69.8 |
| DDiabOB | NICU hospitalization | 9.8 | 90.4 | 21.0 | 79.2 | 0.50 (0.45; 0.55) | 73.6 |
| DDiabIR | NICU hospitalization | 41.2 | 76.3 | 31.4 | 83.2 | 0.59 (0.53; 0.64) | 69.1 |
| DDiabOB | Perinatal mortality | 0.0 | 89.9 | 0.0 | 98.7 | 0.45 (0.40; 0.49) | 88.8 |
| DDiabIR | Perinatal mortality | 50.0 | 75.2 | 2.4 | 99.2 | 0.63 (0.58; 0.67) | 74.9 |
eGWG, excessive maternal gestational weight gain; NICU, neonatal intensive care unit; NPV, negative predictive value; PET, preeclampsia; PPV, positive predictive value.