Parental anxiety and offspring development: A systematic review.

Parental anxiety has been associated with increased risk of emotional and behavioural problems for offspring, yet the differing impact of each parent is unclear. As emotional disorders continue to present a significant challenge to the health system and with the role of mothers and fathers changing over the past two decades, we sought to systematically review the available literature for an association between parental anxiety and offspring suboptimal outcomes. A systematic review was conducted using the following databases: Ovid MEDLINE, Embase; PsycINFO and Google Scholar. Reference lists of the included papers were also searched. Data was analysed and grouped based on offspring age. Eighteen studies were included in this review. Results suggest that both parents' mental health can impact negatively on the functioning of offspring, during infancy, childhood, and adolescence. This association is weak in infancy, with equivocal results, however the association in childhood appears robust for both mothers and fathers. In adolescence, the findings suggest that maternal anxiety may be more influential than paternal anxiety. As the methodology of the included studies was heterogenous, and the timing of assessment varied across the papers, drawing concrete conclusions from the existing research is somewhat impaired. Both mothers' and fathers' anxiety have the propensity to negatively impact on their child's development. Implementing preventative interventions, which include both parents, as well as systemic interventions, which include the whole family, are essential in stemming the intergenerational transmission of mental health problems within families. • Parental anxiety is associated with increased risk of negative offspring outcomes. • This association exists when anxiety is present in either mothers or fathers. • Strongest association in childhood but evidence exists in infancy and adolescence [ABSTRACT FROM AUTHOR]