Autism
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: The maternal were: 18 years old or above, full-term single pregnancy, regular prenatal examination, epidural anesthesia and cesarean section.
Exclusion criteria
Exclusion criteria: Preterm infants (i.e., <36 weeks gestation at the time of delivery); Low birth weight (i.e. birth weight <2500 g); Severe birth asphyxia or birth injury (diagnosed by a doctor) at birth; Children with disabilities; One or both parents have an intellectual or mental abnormality; Children who have a sibling already selected.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Modified Autism Scale for Infants; | — |
Countries
China
Contacts
The First Affiliated Hospital of Nanjing Medical University