Inclusion criteria | Groupe A Uterine atony | Groupe B Uterine atony | Uterine inertia: A/B |
Hydramnios | - | . 1 | - |
Macrosomy | - | . 2 | . 0/1 |
polymyomatous uterus | - | . 1 | - |
Long labor | - | . 2 | . 0/2 |
Great multiparity | . 1 | . 3 | . 0/2 |
Dynamic dystocia | - | . 2 | _ |
Mechanical dystocia | _ | . 4 | . 0/1 |
Multiple pregnancies | - | . 1 | . 0/1 |
Postpartum hemorrhage antecedent | - | . 1 | . 0/2 |
Préeclampsie | - | . 3 | - |
Retroplacental hematoma | . 2 | . 3 | . 0/2 |
Low inserted placenta | _ | . 1 | _ |
Maternal age > 35 years old | - | . 1 | - |
Elective cesarian section | - | . 2 | - |
Total | . 3 | . 27 | 0/11 |