… risk factors. We hypothesize that simultaneous examination of 29 previously … prenatal,
perinatal, and neonatal risk factors for ASD will identify a more discrete set of associated factors…

… A study identified an increased risk of nearly 4-fold for infantile autism (OR 3.7 [95% CI
1.3, 10.5]). In a stratified analysis, the association appeared limited to term infants. The …

… 2 Association between perinatal risk factors and autism spectrum disorders (ASDs) in children
aged 3 to17 years by gestational age at delivery. CI, confidence interval. a Both conditions…

… 3.3 Prenatal risk factors Table 2 lists the prenatal, perinatal, and postnatal risk factors that
are included in this meta-analysis, as well as the summary effects estimate, 95% CIs, and the P …

… Prenatal and perinatal risk factors in a twin study of autism spectrum disorders. J Psychiatr
Res. 2014;54:100-8. … Perinatal risk factors for infantile autism. Epidemiology. 2002;13:417-23. …

… as 60% and of the broader autistic spectrum as 92% in … factors such as prenatal and
perinatal risk factors are also likely involved. In a recent twin study, shared environmental factors …

… Perinatal risk factors for infantile autism. Epidemiology. 2002;… Prenatal, perinatal and
neonatal risk factors of Autism … Perinatal and background risk factors for childhood autism in …

… the perinatal period, searching for possible risk factors associated with the development of
ASD. Mothers with previous unfavourable obstetric events had increased risk … perinatal factors …

… birth year, to investigate prenatal and perinatal risk factors for autism in our hospital was … ,
prenatal and perinatal factors of autism. Most of the perinatal and prenatal factors examined in …

… and child exposure time to risk factors, they are divided into prenatal, natal, and postnatal …
A set of prenatal risk factors which increase a child's susceptibility to autism is presented in …