Does Late Childbearing Increase the Risk for Behavioural Problems in Children? A Longitudinal Cohort Study. Issue 1 (9th December 2014)

• Record Type: Journal Article
• Authors: Tearne, Jessica E.; Robinson, Monique; Jacoby, Peter; Li, Jianghong; Newnham, John; McLean, Neil
• Is Part Of: Paediatric and perinatal epidemiology. Volume 29:Issue 1(2015)
• Page Start: 41
• Page End: 49
• Publication Date: 2014-12-09
• Subjects: Pediatrics -- Periodicals; Perinatology -- Periodicals; Pediatric epidemiology -- Periodicals; Infants (Newborn) -- Diseases -- Periodicals; 618.92
• DOI: 10.1111/ppe.12165
• Languages: English
• ISSNs: 0269-5022

Abstract

<abstract abstract-type="main"> <title>Abstract</title> <sec id="ppe12165-sec-0001" sec-type="section"> <title>Background</title> <p>This study aimed to examine the relationship between advanced parental age and behavioural outcomes in offspring in a longitudinal cohort of children in Western Australia.</p> </sec> <sec id="ppe12165-sec-0002" sec-type="section"> <title>Methods</title> <p>The Western Australian Pregnancy Cohort (Raine) is a prospective study of 2900 pregnancies. Offspring were followed up at ages 2, 5, 8, 10, 14, and 17 years, and 1754 adolescents were available for follow‐up at 17 years. The Child Behaviour Checklist was used to measure child behaviour, including internalising (e.g. anxious/withdrawn) and externalising (e.g. aggressive/destructive) behaviours.</p> </sec> <sec id="ppe12165-sec-0003" sec-type="section"> <title>Results</title> <p>There was a significant linear relationship between maternal age and total internalising and externalising behaviour outcomes, but not paternal age. Increasing maternal age was associated with decreasing risk for problem behaviours in offspring. In the categorical models, young maternal age (20–24 years) was associated with significantly increased risk for problem behaviours in offspring relative to offspring of parents in the reference group (25–29 years), and a paternal age of 35–39 years was associated with decreased risk for total behaviour morbidity in offspring.</p> </sec> <sec id="ppe12165-sec-0004" sec-type="section"> <title>Conclusions</title> <p>This study showed no evidence that late fatherhood is associated with adverse behavioural outcomes in offspring. Increasing maternal age was found to be a protective factor for child behaviour morbidity.</p> </sec> </abstract>