Featured Publications
Morning Chronotype Is Associated with Improved Adherence to Continuous Positive Airway Pressure among Individuals with Obstructive Sleep Apnea.
Knauert M, Adekolu O, Xu Z, Deng A, Chu J, Baldassarri S, Kushida C, Yaggi H, Zinchuk A. Morning Chronotype Is Associated with Improved Adherence to Continuous Positive Airway Pressure among Individuals with Obstructive Sleep Apnea. Annals Of The American Thoracic Society 2023, 20: 1182-1191. PMID: 36917194, PMCID: PMC10405611, DOI: 10.1513/annalsats.202210-885oc.Peer-Reviewed Original ResearchConceptsObstructive sleep apneaCPAP adherenceMorning chronotypeCPAP useSleep apneaClinical trialsMorningness-Eveningness QuestionnaireSleep durationContinuous positive airway pressure therapyPositive airway pressure therapyContinuous positive airway pressureSevere obstructive sleep apneaChronotype of patientsDaily CPAP useAirway pressure therapyPositive airway pressureShort sleep durationCPAP armAirway pressureObese menPressure therapyPoor adherenceWeekend catchAdherence dataEvening chronotype
2024
0757 Association of Insomnia with Objective Short Sleep Duration and Other Phenotypes with Mortality in Older Persons
Miner B, Pan Y, Cho G, Knauert M, Yaggi H, Gill T, Stone K, Ensrud K, Zeitzer J, Yaffe K, Doyle M. 0757 Association of Insomnia with Objective Short Sleep Duration and Other Phenotypes with Mortality in Older Persons. Sleep 2024, 47: a324-a325. DOI: 10.1093/sleep/zsae067.0757.Peer-Reviewed Original ResearchAssociated with increased mortality riskAssociation of insomniaMortality riskOlder personsShort sleep durationOsteoporotic fracturesAdjusted modelsStudy of Osteoporotic FracturesSleep durationHigher mortality riskCox proportional hazards modelsMen Sleep StudyNormal sleepProportional hazards modelAssociated with mortalitySevere sleep-disordered breathingUnadjusted modelsUnadjusted analysisCausal pathwaysSleep-disordered breathingFollow-up timePrevalence ratesReference groupHazards modelRisk phenotypes
2022
Insomnia with objective short sleep duration in community‐living older persons: A multifactorial geriatric health condition
Miner B, Doyle M, Knauert M, Yaggi H, Stone K, Ancoli‐Israel S, Cauley J, Redline S, Blackwell T, Gill T, Groups F. Insomnia with objective short sleep duration in community‐living older persons: A multifactorial geriatric health condition. Journal Of The American Geriatrics Society 2022, 71: 1198-1208. PMID: 36524599, PMCID: PMC10089942, DOI: 10.1111/jgs.18195.Peer-Reviewed Original ResearchConceptsShort sleep durationObjective short sleep durationCommunity-living older personsSleep durationOsteoporotic fracturesOlder menCommunity-living older menOlder personsMultiple predisposingHealth conditionsMen Sleep StudyModifiable risk factorsSeparate logistic regression modelsPoor sleep qualityHigh-risk phenotypeCross-sectional studyCross-sectional associationsMiddle-aged personsLogistic regression modelsClinical correlatesRisk factorsMultivariable modelSleep studiesSleep qualityOlder women0321 Poor Agreement Among Self-Reported and Objective Sleep Deficiency Assessments in Older Persons
Miner B, Yaggi H, Gill T, Doyle M, Stone K, Redline S, Ensrud K, Blackwell T, Knauert M. 0321 Poor Agreement Among Self-Reported and Objective Sleep Deficiency Assessments in Older Persons. Sleep 2022, 45: a144-a145. DOI: 10.1093/sleep/zsac079.319.Peer-Reviewed Original ResearchInsufficient sleep durationSleep QuestionnaireSleep deficiencySleep durationAttention/alertnessOsteoporotic fracturesClaude D. Pepper Older Americans Independence CenterOlder personsNormal scoresSleep-disordered breathingAge-related decreaseAtypical presentationAverage ageNormal rangeSymptom awarenessOlder menSleep deficitsAmerican AcademySecondary analysisYoung populationSubstantial proportionNational InstituteWomenMenPoor sensitivity
2014
Feasibility study of unattended polysomnography in medical intensive care unit patients
Knauert MP, Yaggi HK, Redeker NS, Murphy TE, Araujo KL, Pisani MA. Feasibility study of unattended polysomnography in medical intensive care unit patients. Heart & Lung 2014, 43: 445-452. PMID: 25023504, PMCID: PMC4150840, DOI: 10.1016/j.hrtlng.2014.06.049.Peer-Reviewed Original ResearchConceptsMedical intensive care unitPortable polysomnographySleep efficiencyMedical intensive care unit patientsIntensive care unit patientsSleep deprivationOvernight sleep durationCare unit patientsObservational pilot studyIntensive care unitIndicators of feasibilityUnattended polysomnographyUnit patientsIll patientsPatients' sleepCare unitArousal indexPSG studiesSleep durationPatientsInterpretable qualityPilot studyGold standardSleepSleep stages