2017
Mortality risk in a nationwide cohort of individuals with tic disorders and with tourette syndrome
Meier SM, Dalsgaard S, Mortensen PB, Leckman JF, Plessen KJ. Mortality risk in a nationwide cohort of individuals with tic disorders and with tourette syndrome. Movement Disorders 2017, 32: 605-609. PMID: 28339122, DOI: 10.1002/mds.26939.Peer-Reviewed Original ResearchConceptsTic disordersTourette syndromePremature deathMortality riskProspective cohort studyMortality rate ratiosComorbid attention-deficit/hyperactivity disorderAttention-deficit/hyperactivity disorderExclusion of individualsCohort studyObsessive-compulsive disorderClinical significancePsychiatric disordersPaternal ageSubstance abuseSyndromeHyperactivity disorderDisordersRate ratioDeathRiskCalendar yearAgeIndividualsClinicians
2015
Mortality in children, adolescents, and adults with attention deficit hyperactivity disorder: a nationwide cohort study
Dalsgaard S, Østergaard SD, Leckman JF, Mortensen PB, Pedersen MG. Mortality in children, adolescents, and adults with attention deficit hyperactivity disorder: a nationwide cohort study. The Lancet 2015, 385: 2190-2196. PMID: 25726514, DOI: 10.1016/s0140-6736(14)61684-6.Peer-Reviewed Original ResearchMeSH KeywordsAccidentsAdolescentAdultAge of OnsetAttention Deficit and Disruptive Behavior DisordersAttention Deficit Disorder with HyperactivityCase-Control StudiesCause of DeathChildChild, PreschoolConduct DisorderCross-Sectional StudiesDenmarkFemaleHumansInfantMalePoisson DistributionRisk FactorsSubstance-Related DisordersYoung AdultConceptsMortality rate ratiosAttention deficit hyperactivity disorderHighest mortality rate ratiosSubstance use disordersOppositional defiant disorderDeficit hyperactivity disorderExcess mortalityConduct disorderUse disordersMortality rateDefiant disorderHyperactivity disorderNationwide cohort studyDanish national registersCommon mental disordersExclusion of individualsCohort studyLundbeck FoundationCommon causeFamily historyCohort membersLarge cohortPsychiatric disordersUnnatural causesDanish individuals