Continuous Positive Airway PressureSleep Apnea, ObstructivePositive-Pressure RespirationPolysomnographySleep Apnea SyndromesMasksRespiratory Distress Syndrome, NewbornVentilator WeaningRespiration, ArtificialPatient ComplianceIntermittent Positive-Pressure VentilationPulmonary VentilationWork of BreathingSleep Apnea, CentralPressureHumidityNoseRespiratory InsufficiencyAirway ResistanceOxygen Inhalation TherapySleep StagesAir PressureTreatment OutcomeCheyne-Stokes RespirationMandibular AdvancementAirway ObstructionVentilators, MechanicalIntubation, IntratrachealTidal VolumeInfant, PrematureRespiratory MechanicsNasal CavityOxygenAirway ExtubationInfant, NewbornRespirationAerophagyPulmonary Gas ExchangeOrthodontic Appliances, RemovableSnoringBlood PressurePulmonary EdemaNasal ObstructionSleepPharynxBlood Gas AnalysisHeliumIntermittent Positive-Pressure BreathingRespiratory Function TestsPartial PressureBronchopulmonary DysplasiaEquipment DesignCross-Over StudiesCarbon DioxideDisorders of Excessive SomnolenceHigh-Frequency VentilationWakefulness-Promoting AgentsProspective StudiesSeverity of Illness IndexLung CompliancePulmonary AtelectasisDelivery RoomsPharyngeal MusclesFlail ChestHypercapniaTime FactorsIntubationIntensive Care, NeonatalUvulaIntensive Care Units, NeonatalPulmonary SurfactantsNose Deformities, AcquiredLung Volume MeasurementsFollow-Up StudiesNurseries, HospitalRespiratory TherapyNight CareBlood Gas Monitoring, TranscutaneousBronchiolitis, ViralWakefulnessInfant, Premature, DiseasesTracheostomySleep, REMRespiratory MusclesHeart RateLong-Term CareInfant, Very Low Birth WeightHeatingVentilationOximetryInhalationArousalHeart FailureOrthodontic AppliancesEquipment FailureRespiratory Physiological PhenomenaPositive-Pressure Respiration, IntrinsicNose DiseasesLung Diseases, ObstructiveRespiratory Distress Syndrome, Adult