DepressionDepressive Disorder, MajorDepressive DisorderAntidepressive AgentsPsychiatric Status Rating ScalesDepression, PostpartumDiagnostic and Statistical Manual of Mental DisordersAntidepressive Agents, Second-GenerationCortical Spreading DepressionAnxiety DisordersAnxietyDysthymic DisorderElectroconvulsive TherapySeverity of Illness IndexQuestionnairesSerotonin Uptake InhibitorsPersonality InventoryComorbidityInterview, PsychologicalPsychotherapyBipolar DisorderCitalopramAffectStress, PsychologicalSuicideFluoxetineRisk FactorsPanic DisorderSertralineTreatment OutcomeMood DisordersParoxetineLong-Term Synaptic DepressionCognitive TherapyPrevalenceLife Change EventsStress Disorders, Post-TraumaticLongitudinal StudiesPsychometricsFollow-Up StudiesMental DisordersAffective Disorders, PsychoticSuicide, AttemptedCross-Sectional StudiesDepressive Disorder, Treatment-ResistantNortriptylineAntidepressive Agents, TricyclicProspective StudiesTime FactorsPersonality AssessmentAnalysis of VarianceQuality of LifeSuicidal IdeationNeurotic DisordersSerotonin Plasma Membrane Transport ProteinsPrimary Health CareNeuropsychological TestsBrainNondirective TherapyMagnetic Resonance ImagingCognition DisordersLogistic ModelsAdjustment DisordersCase-Control StudiesGriefRecurrenceDiseases in TwinsSeasonal Affective DisorderUnited StatesAge of OnsetSchizophreniaAdaptation, PsychologicalSex FactorsPsychotic DisordersCyclohexanolsChild of Impaired ParentsHydrocortisonePremenstrual SyndromeAge FactorsEmotionsMianserinAnhedoniaPsychotherapeutic ProcessesGyrus CinguliHypothalamo-Hypophyseal SystemCohort StudiesPersonalityPrefrontal CortexChronic DiseaseSocial SupportSymptom AssessmentPostmortem ChangesPhobic DisordersHealth SurveysDiagnosis, Dual (Psychiatry)Socioeconomic FactorsSomatoform DisordersRegression AnalysisSubstance-Related DisordersAgoraphobia