Bipolar DisorderDepressive Disorder, MajorAntimanic AgentsLithium CompoundsPsychiatric Status Rating ScalesDepressive DisorderDiagnostic and Statistical Manual of Mental DisordersAntidepressive AgentsMood DisordersAnxiety DisordersCyclothymic DisorderDepressionSuicide, AttemptedMental DisordersInterview, PsychologicalComorbidityLithium CarbonatePsychotic DisordersSchizophreniaAffectAntipsychotic AgentsLife Change EventsMental FatigueSeasonal Affective DisorderSeverity of Illness IndexElectroconvulsive TherapyRecurrenceRisk FactorsAge of OnsetPersonality InventorySubstance-Related DisordersSuicidePersonality AssessmentQuestionnairesPrevalenceLongitudinal StudiesSerotonin Uptake InhibitorsTreatment OutcomePsychometricsValproic AcidNeuropsychological TestsAttention Deficit Disorder with HyperactivityFollow-Up StudiesCase-Control StudiesStress Disorders, Post-TraumaticTime FactorsCross-Sectional StudiesProspective StudiesIrritable MoodPsychotherapyBrainHealth SurveysMagnetic Resonance ImagingInternational Classification of DiseasesCitalopramPsychotropic DrugsAntidepressive Agents, Second-GenerationCognitive TherapyStress, PsychologicalAnalysis of VarianceDepressive Disorder, Treatment-ResistantEpisode of CareSex FactorsAge FactorsAlcoholismCognition DisordersDiseases in TwinsLithiumDepression, PostpartumCohort StudiesModels, PsychologicalAntidepressive Agents, TricyclicFluoxetineLithium ChlorideReproducibility of ResultsPrefrontal CortexGyrus CinguliUnited StatesOutpatientsPostmortem ChangesGenetic Predisposition to DiseaseLogistic ModelsSerotonin Plasma Membrane Transport ProteinsDiagnosis, Dual (Psychiatry)Obsessive-Compulsive DisorderHypothalamo-Hypophyseal SystemSchizophrenic PsychologyDibenzothiazepinesSocioeconomic FactorsStatistics as TopicAutistic DisorderAmygdalaBorderline Personality DisorderConduct DisorderChild of Impaired ParentsChronic DiseaseRetrospective StudiesSocial EnvironmentFinlandHydrocortisone