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Evaluation Of Sleep Hygiene Checklist For Delirium In An Intensive Care Unit, Ying Wei

Dissertations

Abstract

Problem: Delirium is a severe complication brought on by sleep deprivation that could increase mortality and prolong intensive care unit (ICU) stays in critically ill patients. This project aimed to develop and implement a sleep hygiene checklist to decrease the incidence of delirium in a Medical Intensive Care Unit (MICU).

Methods: This study used a pre-post design to compare the incidence of delirium pre-and post-implementation of the sleep hygiene checklist. Forty-four patients and thirty-six patients were recruited for the pre-and post-intervention groups, respectively.

Results: The result of this study demonstrated use of a sleep hygiene checklist could decrease the …

Behavioral Symptoms, Inflammation And Cortisol: Relationship To Cardiac Health And Quality Of Life In Cardiac Rehabilitation Patients, Deborah Anne Sindewald

Dissertations

Background: The experience of a cardiac event is associated with psychological stress, which is often accompanied by depressive mood, fatigue and sleep disturbance (i.e., psycho-behavioral symptoms). To assist in recovery, cardiac patients can participate in a structured rehabilitation program, which provides monitored exercise and health education. There is limited knowledge, however, as to the extent to which cardiac rehabilitation reduces psycho-behavioral symptoms; nor is there knowledge of the association of these symptoms with stress-related biological mediators. Cortisol and inflammatory mediators (e.g., interleukin 6; IL-6) contribute to cardiovascular disease, and are also associated with greater stress perception, depressive mood, fatigue, and …