2024
0230 Comparing Subjective and Objective Measures of Chronotypes and Their Associations with Age in Older Adults
Pan Y, Cho G, Burzynski C, Polisetty L, Doyle M, Iannone L, Knauert M, Yaggi H, Gill T, Miner B. 0230 Comparing Subjective and Objective Measures of Chronotypes and Their Associations with Age in Older Adults. Sleep 2024, 47: a99-a99. DOI: 10.1093/sleep/zsae067.0230.Peer-Reviewed Original ResearchOlder adultsAssociated with ageCommunity-living older adultsSleep midpointSeven-daySelf-reported sleep complaintsDays of actigraphyChi-square testTwo-sample t-testActivity countsNo significant differencePearson correlation coefficientAdverse outcomesCT groupMinority raceVariability of chronotypeAdvanced ageObservational studyMorningness-Eveningness QuestionnaireMeasures of chronotypeDemographic factorsSleep onsetModerate correlationSleep disturbanceSignificant difference
2023
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