Parental Age and Autism Spectrum Disorders
نویسندگان
چکیده
منابع مشابه
Parental age and autism spectrum disorders.
PURPOSE We sought to study the possible association between parental age and autism spectrum disorder (ASD) by using both a cohort design and a sibling design. METHODS Our cohort included all singleton births in Denmark from January 1, 1980, through December 31, 2003, a total of 1,311,736 children. Cases of ASDs were obtained from the Danish National Psychiatric Register using International C...
متن کاملParental age and the risk of autism spectrum disorders: findings from a Swedish population-based cohort.
BACKGROUND The objectives of this study were to examine the independent and dependent associations of maternal and paternal age and risk of offspring autism spectrum disorders (ASD), with and without intellectual disability (ID). METHODS The sample consisted of 417 303 Swedish children born 1984-2003. ASD case status (N = 4746) was ascertained using national and regional registers. Smoothing ...
متن کاملAdvanced Parental Age and the Risk of Autism Spectrum Disorder
This study evaluated independent effects of maternal and paternal age on risk of autism spectrum disorder. A case-cohort design was implemented using data from 10 US study sites participating in the Centers for Disease Control and Prevention's Autism and Developmental Disabilities Monitoring Network. The 1994 birth cohort included 253,347 study-site births with complete parental age information...
متن کاملMaternal and paternal age and risk of autism spectrum disorders.
OBJECTIVE To explore the association between maternal and paternal age and risk of autism spectrum disorders (ASDs) in offspring. DESIGN Historical birth cohort study. SETTING Kaiser Permanente (KP) in Northern California. PARTICIPANTS All singleton children born at KP from January 1, 1995, to December 31, 1999, were included in the study. We identified 593 children who had ASD diagnoses ...
متن کاملSocial Competence in Children with Learning and Autism Spectrum Disorders
Objective: The present study has been carried out to compare the social competence in two groups of students with Autism Disorder (AD) and Learning Disorders (LD). Methods: This research was a kind of descriptive research with 2 comparative groups. 90 learning and Autistic disorder students aged 10 to 13 years (45 LD & 45 AD) were selected randomly as a statistical sample. For the assessment...
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ژورنال
عنوان ژورنال: Annals of Epidemiology
سال: 2012
ISSN: 1047-2797
DOI: 10.1016/j.annepidem.2011.12.006