This systematic review and meta-analysis evaluates the incidence of and vulnerability to non–affective and affective psychoses among migrant groups in developed countries, using studies identified through PubMed, PsycINFO, and EMBASE.
This twin study examines the degree to which genetic and environmental risk factors for attention-deficit/hyperactivity disorder (ADHD) traits, across childhood and adolescence, are associated with adolescent hypomanic symptoms.
This Viewpoint describes the debate over the misuse of the P value in medical research and advocates adopting modified usage to ensure results are clearly communicated, preferably with an a priori hypothesis and interpretable effect sizes with estimates of accuracy.
This case-control study evaluates the association of P300 event amplitude with clinical outcomes of youths with the psychosis risk syndrome.
This cohort study investigates the association of psychiatric morbidity with all-cause and cause-specific mortality risks among children and adults with attention-deficit/hyperactivity disorder (ADHD) in Swedish national registers.
This article summarizes evidence for diagnosis of autism spectrum disorder in young children.
Create a personal account or sign in to: