2023
0841 Feasibility of Actigraphy during a Daytime Bright Pilot Study in the Medical ICU
Lukas M, Doyle M, Intihar T, Wright K, Redeker N, Pisani M, Yaggi H, Knauert M. 0841 Feasibility of Actigraphy during a Daytime Bright Pilot Study in the Medical ICU. Sleep 2023, 46: a370-a371. DOI: 10.1093/sleep/zsad077.0841.Peer-Reviewed Original ResearchRest-activity patternsCircadian quotientMICU patientsPilot studyCosinor analysisStudy days 1Illness severity scoresCritical illnessMedical ICUMethods PatientsOngoing RCTsMean ageSeverity scorePatient outcomesActigraphy recordingsPatientsDay 1Patient careCircadian disruptionResults ThirteenActigraphyTotal recordingCircadian alignmentCircadian misalignmentMesor
2019
0246 Rest-activity Circadian Rhythm And Hair Cortisol Among Toddlers Living In Socioeconomically Disadvantaged Communities.
Ordway M, Jeon S, Sadler L, Canapari C, Redeker N. 0246 Rest-activity Circadian Rhythm And Hair Cortisol Among Toddlers Living In Socioeconomically Disadvantaged Communities. Sleep 2019, 42: a101-a101. DOI: 10.1093/sleep/zsz067.245.Peer-Reviewed Original ResearchRest-activity patternsHair cortisol levelsHair cortisolCortisol levelsChronic stressRest-activity circadian rhythmNon-parametric circadian rhythm analysisLower hair cortisolYoung childrenEarly childhood adversitySleep-wake rhythmHealthy toddlersProlonged stress responseChildhood adversityCertain cancersCircadian rhythm analysisSignificant sex differencesCortisolOverall exposureCircadian patternPearson correlation coefficientDaily activitiesLongitudinal analysisSex differencesToddlers