SleepSleep DisordersSleep, REMPolysomnographySleep Apnea, ObstructiveNarcolepsySleep Apnea SyndromesWakefulnessSleep StagesCataplexySleep Initiation and Maintenance DisordersCircadian RhythmSleep DeprivationDisorders of Excessive SomnolenceElectrooculographyMelatoninSleep Apnea, CentralArousalElectroencephalographyBlood Pressure MonitorsFatigueBody TemperatureTime FactorsSeverity of Illness IndexContinuous Positive Airway PressureSnoringQuestionnairesAnalysis of VarianceRespirationPalate, SoftActigraphyUvulaMandibular AdvancementPharynxSleep Disorders, IntrinsicPositive-Pressure RespirationAdenoidectomyTonsillectomySleep BruxismRespiratory MechanicsSleep Medicine SpecialtyAnoxiaSleep Arousal DisordersNocturnal Myoclonus SyndromeCheyne-Stokes RespirationAirway ObstructionElectromyographyPharyngeal MusclesTonguePulmonary VentilationOxygenDreamsDelta RhythmREM Sleep Behavior DisorderSleep ParalysisBody Mass IndexOximetryHypnotics and SedativesOcclusal SplintsOrthodontic Appliances, RemovableAdenoidsRisk FactorsAirway ResistanceProspective StudiesMonitoring, AmbulatorySupine PositionObesityRespiratory Physiological PhenomenaCarbon DioxideRestless Legs SyndromePrevalenceBradycardiaOropharynxComorbidityMonitoring, PhysiologicHypercapniaHypoventilationCross-Sectional StudiesHabitsTreatment OutcomeCase-Control StudiesBlood PressureCross-Over StudiesAzabicyclo CompoundsCephalometryChemoreceptor CellsSudden Infant DeathNoseHyoid BoneHypocapniaInhalationNasal ObstructionFollow-Up Studies