Associated factors with preterm delivery
| Parameters | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|
| P | P | OR (95% CI) | ||
| First trimester HbA1c >8% | 0.0004 | 0.002 | 2.2 (1.4–3.7) | |
| Pre-existing retinopathy | 0.03 | 0.5 | 1.2 (0.7–2.2) | |
| Pre-existing nephropathy | 0.0001 | 0.005 | 3.5 (1.5–8.6) | |
| Deterioration of retinopathy | 0.03 | 0.7 | 0.9 (0.4–1.9) | |
| Gestational hypertension/pre-eclampsia | <0.0001 | <0.0001 | 6.1 (3.4–11.0) | |