Sleep Questionnaire (RCSQ) Instrument Analysis
Research to evaluate interventions to promote sleep in critically ill patients has been restricted by the lack of brief, inexpensive outcome measures (Richards, O'Sullivan, & Phillips, 2000). Usually the critically ill are given different medications that help them sleep. However, in many cases this is insufficient to achieve enough rest and sleep periods are generally fragmented and with decreased restrictiveness. Most researchers believe that a few days of partial sleep or even complete sleep deprivation in a healthy adult for brief periods is completely benign. However, for patients in critical care settings the effects of sleep deprivation can contribute to major complications.
Sleep is divided into two distinctive states, rapid eye movement (REM) and nonREM states. The former is defined by periods of episodic burst of rapid eye movements and the later (NREM) has a set of sub-stages that include for separate phases that can be identified through EEG activation. As an individual progress through the NREM cycles, each cycle last approximately eighty minutes each. Currently available techniques for measuring sleep include polysomnography (PSG), actigraphy, observation, and patient perception. PSG is the best tool for measurement and data collection on sleep, yet this requires expensive equipment and highly trained operators. Furthermore, it...
(Harvard School of Public Health, 2013, p.1) Energy expenditure is decreased due to sleep deprivation because there is a decrease in physical activity as well as the body temperature being lowered. (Harvard School of Public Health, 2013, p.1) Summary of Literature The literature reviewed in this study has informed the study that children who sleep less hours each night are at a higher risk of becoming obese than children who sleep more
Sleep Deprivation and Adolescent Obesity Sleep Deprivation the effects it has on adolescent obesity. Sleep deprivation and adolescent obesity: Literature review We have become a 24/7 society. Adolescents in particular are known for shortchanging themselves on sleep. According to the National Center for Health Statistics, more than 30% of adult men and women sleep less than 6 hours a night and many adolescents sleep far less than that on a regular basis (Gupta
.. drastically affects the body's ability to metabolize glucose, leading to symptoms that mimic early-stage diabetes." (Sleep Deprivation Symptoms) This effect on the normal functioning of the body can lead to reduced concentration and even to radical and uncharacteristic mood swings. For instance The National Sleep Foundation (NSF) has suggested that many social problems, such as road rage, may be caused, in part, by a sleep deprivation. (Sleep Deprivation Symptoms) Another
Sleep deprivation is frequently a direct result of the need for intensive care, constant surveillance and monitoring that combine to limit the opportunities for uninterrupted sleep in the intensive care unit (ICU). The problem is multifactorial, with patients' chronic underlying illness, pain, pharmacological interventions used for the treatment of the primary illness, as well as the ICU environment itself have all been shown to be contributing factors to the process
Sleep Deprivation: Its Effects and Prevention For many people, sleep deprivation is a fact of their daily lives and routines. Over-commitment, coupled with a desire to work more and to maximize the little leisure time one has, can lead to extreme sleep deprivation on a regular basis. Even moderate sleep deprivation, according to the National Health Service (NHS) of the United Kingdom, can result in brain fog, difficulty learning, irritability, and
Sleep Deprivation As shown in the variable table, the two relevant variables for determining how sleep affects abilities are Hours (the number of hours each participant has gone without sleep) and Errors (the number of errors each participant made in their arithmetic test). Both are quantitative variables; Hours is the independent variable in this study, and Errors is the dependent variable. This particular study has a sample size of ten
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