Table 1 Descriptive statistics of the sample
Sociodemographic factors | Age (mean;sd) | 30.7;5.2 |
|---|---|---|
Born outside the EU (%) | 21.3 | |
Key clinical factors | BMI (mean;sd) | 24.5;4.7 |
Nulliparity | 44.9 % | |
Previous CS | 10.0 % | |
Non-cephalic presentation | 3.5 % | |
Multiple birth | 1.3 % | |
Premature (w32 + 0 - w36 + 6) | 4.2 % | |
Complications during pregnancy | Cervical insufficiency | 0.3 % |
Infection of amniotic sac | 0.2 % | |
Pre-eclampsia | 3.4 % | |
Post-term pregnancy | 5.0 % | |
Gestational diabetes | 2.0 % | |
Polyhydramnios | 0.5 % | |
Oligohydramnios | 1.9 % | |
Placenta praevia | 0.7 % | |
Premature rupture of membranes | 1.9 % | |
Bleeding during pregnancy | 3.0 % | |
Herpes | 0.6 % | |
Intrauterine growth restriction | 3.7 % | |
Hepatosis | 0.8 % | |
Placental abruption | 0.3 % | |
Comorbidities | Comorbidity indexa (mean;sd) | 0.23;0.52 |
No comorbidity | 81.3 % |