| Nuchalcord n(%) | No nuchalcord n(%) | p-value |
Meanage (ans) | 27.7 | 27.3 | 0.104 |
Multiparous | 274 (33.9) | 533 (36.2) | 0.184 |
Post-term | 65 (8) | 1921 (4.3) | <0.001 |
Rupture of membranes | 278 (34.7) | 11,687 (27.1) | <0.001 |
Induction of labour | 74 (9.1) | 1423 (3.2) | <0.001 |