3. Results
In 4 of the 111 patients, CP was determined not to have been caused
by antepartum and/or intrapartum hypoxic conditions: vertical
transmission of group B streptococcus, neonatal apnea, neonatal
pneumonitis, and congenital metabolic disorder were determined to
be responsible for one case each. Antepartum and/or intrapartum factors
leading to neonatal encephalopathy were recognized in the
remaining 107 infants.