Ante- and perinatal factors for cerebral palsy: case-control study in Estonia.

Establishing consistency between cerebral palsy registries in reporting of new cases enables more effective collaboration in terms of researching predisposing factors. To identify antenatal and intrapartum risk factors for cerebral palsy in the Estonian population, we undertook a matched case-control study of 153 children with cerebral palsy, ascertained from a population-based survey. One hundred two maternal, antenatal, and intrapartum variables were initially retrieved from medical records.

Antenatal risk factors associated with unfavorable neurologic status in newborns and at 2 years of age.

The aim of this prospective cohort study was to evaluate the influence of different antenatal factors on neurologic signs in the first days of life and neurodevelopmental outcome at 2 years of age. The study group consisted of 390 children drawn from a cohort of 828 consecutive live births. The data about potential antenatal risk factors, birth complications, and neonatal course were abstracted from pregnancy and delivery records and the hospital register.