Etiopathogenics factors | Types and evidences |
Molecular genetic studies | Twin studies |
High heritability (70%) | |
Psychiatric Genetics Consortium(PGC) | |
First-degress relatives with ADHD | |
Parental psychopathology | |
Candidate-gene studies | DAT1, DRD4, 5-HTT, COMT, MAOA,SLC6A2/NET, DRD2, XKR4, NPSR1, CNR1, DCDC2, GRIN2B |
Environmental risks | Expose to alcohol |
Maternal smoking during pregnancy | |
Prematurity | |
Low weight birth | |
Stressful life events | |
Emotional deprivation | |
Childhood maltreatment subtypes | |
Overlap with genetic conditions | Genetic syndromes |
Bipolar disorders | |
Autism Spectrum Disorders | |
Intellectual Disorders | |
Languagem Disorders |