2020
Day-to-day Relationships between Physical Activity and Sleep Characteristics among People with Heart Failure and Insomnia
Ash G, Jeon S, Conley S, Knies AK, Yaggi HK, Jacoby D, Hollenbeak CS, Linsky S, O’Connell M, Redeker NS. Day-to-day Relationships between Physical Activity and Sleep Characteristics among People with Heart Failure and Insomnia. Behavioral Sleep Medicine 2020, 19: 602-614. PMID: 33048589, PMCID: PMC8496686, DOI: 10.1080/15402002.2020.1824918.Peer-Reviewed Original ResearchConceptsNext-day physical activityHeart failureTotal sleep timePhysical activityCounts/minuteSleep characteristicsSleep timeSleep variablesNYHA class IIAdvanced heart failureStable heart failureDaytime physical activityBody mass indexCommunity-dwelling adultsWrist actigraphy recordingsCognitive behavioral therapyNYHA classHF classMass indexSleep improvementActigraphy recordingsLong sleepBehavioral therapyClass IIInsomnia
2004
Patterns and predictors of sleep pattern disturbance after cardiac surgery
Redeker NS, Ruggiero J, Hedges C. Patterns and predictors of sleep pattern disturbance after cardiac surgery. Research In Nursing & Health 2004, 27: 217-224. PMID: 15264261, DOI: 10.1002/nur.20023.Peer-Reviewed Original ResearchConceptsSleep pattern disturbanceCardiac surgeryPostoperative weekPreoperative New York Heart Association functional classNew York Heart Association functional classYork Heart Association functional classPattern disturbancePittsburgh Sleep Quality IndexCardiac surgery patientsSleep Quality IndexPostoperative sleepPostoperative periodSurgery patientsPreoperative periodSleep disturbancesWrist actigraphPreoperative sleepSleep patternsSleep variablesFunctional classSleepSurgeryT3T4Weeks