PCE significantly linked to persisting vulnerability to psychopathology, with no change in associations by age

Associations attenuated in sibling analysis indicating that the links were not causal

Maternal obesity with excessive weight gain linked to increased risk for ADHD in offspring versus normal weight without excessive weight gain

History of concussion in past 12 months significantly linked to risk for poor academic standing during same period

Maternal obesity with excessive weight gain linked to increased risk for ADHD in offspring versus normal weight without excessive weight gain

History of concussion in past 12 months significantly linked to risk for poor academic standing during same period

Half of those who developed psychosis and bipolar disorder in Finland had attended Child and Adolescent Mental Health Services

Unclear whether the S-Elixhauser comorbidity score offers an advantage over other similar measures

Half of those who developed psychosis and bipolar disorder in Finland had attended Child and Adolescent Mental Health Services