Risk of DDH: male baby
| Risk factors | Breech presentation | Oligohydramnios | High birthweight (≥ 4500g) | Primipara | Age 35+ | Post-maturity | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Caesarean delivery | Vaginal delivery | ||||||||||||
| No other risk factor | 0.8% | 1.4% | 0.2% | 0.1% | 0.1% | 0.1% | 0.1% | ||||||
| +Oliogohydramnios | 2.7% | 4.7% | 0.4% | 0.4% | 0.4% | 0.2% | |||||||
| +High birthweight | 1.9% | 3.4% | 0.3% | 0.3% | 0.2% | ||||||||
| +Primipara | 1.8% | 3.1% | 0.2% | 0.2% | |||||||||
| +Age 35+ | 1.7% | 3.0% | 0.1% | ||||||||||
| +Postmaturity | 1.1% | 2.0% | |||||||||||
| +Oligohydramnios +high birthweight | 6.5% | 10.8% | 0.9% | 0.9% | 0.6% | ||||||||
| +Oligohydramnios +primipara | 6.0% | 10.0% | 0.8% | 0.5% | |||||||||
| +High birthweight +primipara | 4.3% | 7.3% | 0.6% | 0.4% | |||||||||
| +Age 35+ +postmaturity | 2.4% | 4.1% | 0.5% | 0.4% | 0.3% | ||||||||
| +Oligohydramnios +age 35+ | 5.7% | 9.6% | |||||||||||
| +Oligohydramnios +postmaturity | 3.8% | 6.5% | |||||||||||
| +High birthweight +age 35+ | 4.1% | 6.9% | |||||||||||
| +High birthweight +postmaturity | 2.7% | 4.7% | |||||||||||
| +Primipara +age 35+ | 3.8% | 6.4% | |||||||||||
| +Primipara, +postmaturity | 2.5% | 4.3% | |||||||||||