Author Interviews, JAMA, Mental Health Research / 27.02.2014

Brian D'Onofrio, PhD Associate Professor Department of Psychological and Brain Sciences Indiana University Bloomington, IN MedicalResearch.com Interview with: Brian D'Onofrio, PhD Associate Professor Department of Psychological and Brain Sciences Indiana University Bloomington, IN MedicalResearch.com: What are the main findings of your study? Dr. D'Onofrio: The main finding from our study is that the specific associations between advancing paternal age at childbearing and offspring psychiatric and academic problems were much larger than in previous studies. In fact, we found that advancing paternal age was associated with greater risk for several problems, such as Attention Deficit Hyperactivity Disorder, suicide attempts and substance use problems, whereas traditional research designs suggested advancing paternal age may have diminished the rate at which these problems occur.