CONCLUSION:: Preterm birth, intrauterine growth restriction, perinatal infection, and multiple birth present the largest risks for a cerebral palsy outcome. Reassuringly, upper respiratory tract and gastrointestinal infections during pregnancy were not associated with cerebral palsy. LEVEL OF EVIDENCE:: II. PMID: 21860286 [PubMed - as supplied by publisher] (Source: Obstetrics and Gynecology)