Delivery
Conditions
Interventions
Observation group:None
Control group:None
Sponsors
Shanghai Sixth People's Hospital
Eligibility
Sex/Gender
Female
Inclusion criteria
Inclusion criteria: (1) 37 weeks=Gestational age<42 weeks (2) single birth, (3) first presentation, (4) pregnant women who have the intention of vaginal trial labor and can perform vaginal trial labor after evaluation by senior asset department physicians during labor, and (5) complete case data records.
Exclusion criteria
Exclusion criteria: (1) Gestational age 42 weeks, (2) obvious head basin asymmetry, (3) abnormal fetal position, including breech and transverse position, (4) patients who cannot perform trial labor due to serious medical and surgical diseases, (5) patients with incomplete medical records, (6) patients with cicatricial uterus, (7) patients with forceps or fetal head aspiration assisted delivery.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| cesarean section rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| Indicationgs for cesarean section;Risk factors of cesarean section;Maternal and infant outcome; | — |
Countries
China
Contacts
Public ContactLiu Xinying
Shanghai Sixth People's Hospital
Outcome results
None listed