Sleep Initiation and Maintenance DisordersInsomnia, Fatal FamilialHypnotics and SedativesSleepPolysomnographyAzabicyclo CompoundsValerianWakefulnessSleep DisordersCognitive TherapyDreamsArousalSleep StagesDisorders of Excessive SomnolenceActigraphyDyssomniasSeverity of Illness IndexSleep Disorders, Circadian RhythmQuestionnairesBenzodiazepinesComorbidityIndenesRestless Legs SyndromeParanoid DisordersSleep Disorders, IntrinsicPrevalenceFatigueDepressive DisorderDoxepinDepressionTrazodonePhototherapyCross-Sectional StudiesAnxiety DisordersPsychiatric Status Rating ScalesSuicidal IdeationSleep DeprivationAnti-Anxiety AgentsDepressive Disorder, MajorBehavior TherapySleep, REMChronic DiseaseDouble-Blind MethodNocturnal Myoclonus SyndromeTreatment OutcomeHealth SurveysCircadian RhythmPassifloraTemazepamMelatoninMMPIAnxietySleep Apnea SyndromesQuality of LifeHumulusParasomniasRisk FactorsReceptor, Melatonin, MT2Receptor, Melatonin, MT1Relaxation TherapyEstazolamMateria MedicaStrychnos nux-vomicaMeditationQuebecElectroencephalographyAffectAcupuncture TherapyOxazepamObsessive BehaviorClimactericTime FactorsSleep Apnea, ObstructiveHabitsSubstance Withdrawal SyndromeAsperger SyndromeEfficiencyLongitudinal StudiesMyokymiaChronobiology DisordersStress, PsychologicalSleep Arousal DisordersProspective StudiesMoxibustionPersonality InventoryAntidepressive Agents, Second-GenerationBehavioral SymptomsSnoringHot FlashesPilot ProjectsFollow-Up StudiesDysautonomia, FamilialAbsenteeismAntidepressive AgentsWork Schedule TolerancePyridinesCohort StudiesPsychometricsPennsylvaniaAcupressure