operational definition of sleep

Sleep duration was shorter than 6 hours for 26.1% of individuals who reported ES (2.9% of the sample). National Library of Medicine, Biotech Information Other medical or mental health problems, such as pain or general anxiety disorder, can interfere with the quality and quantity of sleep. National Center for Biotechnology Information, Best Anti-Snoring Mouthpieces & Mouthguards, https://pubmed.ncbi.nlm.nih.gov/30452725/, https://pubmed.ncbi.nlm.nih.gov/29073412/, https://www.nhlbi.nih.gov/health-topics/sleep-deprivation-and-deficiency, https://pubmed.ncbi.nlm.nih.gov/23008180/, https://linkinghub.elsevier.com/retrieve/pii/S1389945716301368, https://pubmed.ncbi.nlm.nih.gov/22942500/, https://www.ninds.nih.gov/health-information/public-education/brain-basics/brain-basics-understanding-sleep, https://journals.lww.com/co-cardiology/Abstract/2016/09000/Sleep__important_considerations_for_the_prevention.12.aspx, https://www.nature.com/articles/nrendo.2009.23, https://www.nature.com/articles/ncomms3259, https://link.springer.com/article/10.1007/s00424-011-1044-0, https://pubmed.ncbi.nlm.nih.gov/25861266/, https://pubmed.ncbi.nlm.nih.gov/28928187/, https://pubmed.ncbi.nlm.nih.gov/19910503/, https://pubmed.ncbi.nlm.nih.gov/22709334/, https://www.cdc.gov/sleep/about_sleep/drowsy_driving.html, https://www.ncbi.nlm.nih.gov/books/NBK19958/, https://pubmed.ncbi.nlm.nih.gov/28983434/, Link Between Sleep Apnea and Heart Disease. None of these approaches is a sustainable solution to sleep deprivation. Billiard M, Dauvilliers Y. Idiopathic hypersomnia. The National Center for Biotechnology Information advances science and health by providing access to biomedical and genomic information. The NHLBI is the nation's leader in the prevention and treatment of heart, lung, blood and sleep disorders. Prevalence and Associations of Positive Diagnosis of Hypersomnia With Sleep, Psychiatric, and Physical Diseases. Our study shows the benefit of using more descriptive dimensions to assess symptomatology, such as chronicity, severity, comorbidity, and age. https://doi.org/10.1016/j.sleh.2015.10.004, https://doi.org/10.1016/j.sleh.2016.11.006, http://dx.doi.org/10.1016/j.amjmed.2014.10.015. seven to nine hours Pooled Within-Group Correlations Between Discriminating Variables and Standardized Canonical Discriminant Function. the ratio of total sleep time (TST) to time in bed (TIB), plays The National Center for Biotechnology Information advances science and health by providing access to biomedical and genomic information. Bethesda, MD 20894, Web Policies On a society-wide level, the impacts of sleep deprivation are enormous. In most cases, a focus on sleep hygiene your sleep environment and daily habits is a central component of preventing and treating sleep deprivation. WebDespite lacking a standard, operational definition, NRS is investigated in research studies and included in diagnostic manuals. An official website of the United States government. Sleep deprivation and deficiency., Retrieved October 20, 2020, from, American Academy of Sleep Medicine. Quantity and quality of sleep and incidence of type 2 diabetes: a systematic review and meta-analysis. Effects of poor and short sleep on glucose metabolism and obesity risk. Unauthorized use of these marks is strictly prohibited. Excessive sleepiness was Careers. that's the right answer po Advertisement Answer Prevalence of Hypersomnia Criteria by Sociodemographic Characteristics Among 15 929 Individualsa. Want to read more about all our experts in the field? English, Youre less likely to avoid going to bed if your sleep setting is inviting and suits your comfort preferences. This population-based description is more comprehensive than that in DSM-IV and includes not only individuals with ES related to the quantity of sleep but also those with ES related to a decreased quality of wakefulness despite a normal sleep duration. National Heart, Lung, and Blood Institute (NHLBI) Bookshelf Before Rand health quarterly, 6(4), 11. More precisely, 13.2% (95% CI, 12.7%13.7%) of the sample reported ES accompanied by recurrent periods of an irrepressible need to sleep within the same day; 1.9% (95% CI, 1.7%2.1%) had recurrent naps (defined as 2 episodes per day). The https:// ensures that you are connecting to the HHS Vulnerability Disclosure, Help Sleep is the foundation on which Federal government websites often end in .gov or .mil. Excessive sleepiness at least 3 times per week is common in the general population. See this image and copyright information in PMC. Another unique finding in our study was that napping is fairly common in the general population (15.4%), although it is usually documented only in studies of elderly individuals. Excessive sleepiness (ES) is one of the greatest challenges faced by modern society. The National Center for Biotechnology Information advances science and health by providing access to biomedical and genomic information. Learn more about our process here. Other significant factors associated with a positive diagnosis were alcohol intake, underweight, malignant neoplasm, central nervous system diseases, lower respiratory tract diseases, and chronic pain. The PubMed wordmark and PubMed logo are registered trademarks of the U.S. Department of Health and Human Services (HHS). Sleep deprivation and sleep insufficiency may be categorized in different ways depending on a persons circumstances. Life has changed considerably in the past century, both on a technological level (eg, the introduction of artificial lighting, personal computers, and the Internet) and a sociofamilial level (eg, greater importance given to leisure time and many families having both parents working outside the home). as well as over $400B in Send us feedback. Results: Thorpy MJ chairman, editor. ), Sleep Disorders and Sleep Deprivation: An Unmet Public Health Problem (pp. View Source For differential diagnosis (D), hypersomnia is not better accounted for or does not occur exclusively during the course of another sleep disorder. Test your vocabulary with our 10-question quiz! Eric Suni has over a decade of experience as a science writer and was previously an information specialist for the National Cancer Institute. The content on this website is for informational purposes only. Presentation of articles selected according to title, journal of publication, country of, Figure 3. Among psychiatric disorders, individuals with dysthymic disorder, major depressive disorder, bipolar disorder, obsessive-compulsive disorder, generalized anxiety disorder, or posttraumatic stress disorder were at higher risk of having a positive diagnosis of hypersomnia disorder. View Source . 2012 Jan; 69(1): 7179. Nearly 60% were working; 16.9% were retired. A total of 15 929 individuals representative of the adult general population of 15 states in the United States. One moose, two moose. Such information is relevant to our evolving understanding of the nosology of hypersomnia disorder and its clinical and public health consequences. and transmitted securely. Reports of ES accompanied by unrefreshing, long main sleep episodes are not frequent: we found only 0.7% of the general population with this symptom. As the nations health protection agency, CDC saves lives and protects people from health threats. Excessive sleepiness is an important problem in the US population, even when using restrictive criteria to define it. Portuguese, Sleep: important considerations for the prevention of cardiovascular disease. 2023. Trusted Source and transmitted securely. The final sample included 15 929 individuals representative of the general population of these states (138 million). The presence of an excessive quantity of sleep has usually been assessed by asking participants whether they were getting too much sleep.1719 However, there is only a small association between a positive answer to this question and sleep duration.5, A report of ES accompanied by confusional arousal(sleep drunkenness) was common (4.4%) in our sample. In H. R. Colten & B. M. Altevogt (Eds. Respondents with insomnia disorder, obstructive sleep apnea syndrome, restless legs syndrome, or circadian rhythm sleep disorders were more likely to have a positive diagnosis of hypersomnia disorder. eCollection 2021. de Souza Carneiro C, Takao Lopes C, de Lima Lopes J, Batista Santos V, Bachion MM, de Barros AL. Some are easily recognized as brain- or nerve-related: many people experience cognitive dysfunction in the form of difficulty with memory, attention, In 1953, Kleitman and his graduate student Eugene Aserinsky discovered REM sleep, an important phase of, Our first season covered topics as diverse as, An audiobook narrated by McConaughey and his famous Texas drawl (most recently utilized by the, In juvenile hall, he was prescribed a trio of medications: Zoloft for depression, melatonin to help him, For a truly over-the-top experience aboard the Disney Dream, stay in a concierge-level suite, which can, The room had cement floors with a drain but no bed or toilet, and Mitchell had nothing to, She is equipped with eight generous staterooms that can. Someone with insomnia, though, still struggles to sleep despite having the opportunity to do so. Improving decisionmaking processes with the fuzzy logic approach in the epidemiology of sleep disorders. (2015). On the basis of a persons responses, the system formulates an initial diagnostic hypothesis that it attempts to confirm or reject by asking supplemental questions or by deductions. Hypersomnia disorder should be distinguished from ES related to insufficient sleep and from fatigue (tiredness not necessarily relieved by increased sleep and unrelated to sleep quantity or quality). Unable to load your collection due to an error, Unable to load your delegates due to an error, [Article in To determine the importance of ES definition, measurement, and prevalence in the general population, together with its coexisting conditions. The study was approved by the Stanford University Institutional Review Board. As the nations health protection agency, CDC saves lives and protects people from health threats. One limitation of this study is that the results are based on subjective reports. Sleep. Sleep: The body's rest cycle. This reduced vigilance and impaired cognitive response return to normal within 30 minutes to more than 1 hour. Kuna, S. T., Maislin, G., Pack, F. M., Staley, B., Hachadoorian, R., Coccaro, E. F., & Pack, A. I. While both insomnia and sleep deprivation involve failing to get enough sleep, many experts in sleep science make a distinction between them. An operational definition describes exactly what the variables are and how they are measured within the context of your study. Even in the medical field, studies may use different technical definitions of sleep deprivation as some classify it as seven hours of sleep or fewer while others use six hours as the cutoff. Source publication Sleep Characteristics of Family Caregivers of Individuals With a Conceptual and operational definition of the components of the nursing diagnosis hypothermia (00006) in the perioperative period. Idiopathic hypersomnia: a study of 77 cases. Click below to check out other exclusive SleepFoundation discounts. In sleep medicine, sleep deprivation is defined based on sleep duration, which is the total amount of time a person spends asleep. Risk of napping. However, because of the absence of standardization, the conclusions that can be drawn about NRS based on the current body of empirical literature are limited. HHS Vulnerability Disclosure, Help Excessive sleepiness was accompanied by the presence of naps in 28% of cases (7.8% of the sample). A member of our medical expert team provides a final review of the content and sources cited for every guide, article, and product review concerning medical- and health-related topics. In the second stage, during the telephone contact, the Kish method10 was used to select 1 respondent per household. Conclusion: A. nearly all systems of the body At the threshold (criterion B) and at the positive diagnostic levels, sex, education, and race/ethnicity were no longer significant. View Source The most important predictor was the number of ES episodes within the same day, with a threshold of at least 2 episodes within the same day strongly predicting impairment/distress. productivity losses per year Work obligations are another common contributor to sleep deprivation. Results were based on weighted numbers and percentages. Trusted Source At the diagnostic level, this study used new criteria, encompassing an excessive quantity of sleep and quality of wakefulness to determine the prevalence of hypersomnia disorder in the general population. Presentation of articles according to study title, methodological design, and objective. important findings related to clinical evidence and contributing factors of sleep were found in the review. Stimulants like caffeine can also mask the symptoms of sleep deprivation, so its important to note how you feel on and off these substances. National Library of Medicine (2012). Sleep disturbances and cause specific mortality: Results from the GAZEL cohort study. Centers for Disease Control and Prevention., Retrieved October 20, 2020, from, Institute of Medicine (US) Committee on Sleep Medicine and Research. Students represented 6.4% of the participants; 4% were unemployed and 13.2% were homemakers. Pires, G. N., Bezerra, A. G., Tufik, S., & Andersen, M. L. (2016). Unemployed individuals, homemakers, and students were more likely to report ES and symptoms of ES than were daytime and shift workers. Prevalence of hypersomnia disorder was 1.5% of the participants (95% CI, 1.3%1.7%). Conceptual and operational definitions of the Defining Characteristics of the Nursing Diagnosis, MeSH Trusted Source Trusted Source Objective: to present the knowledge produced about sleep and Acute Coronary Syndrome in order to assist in the elaboration of the operational and Greer, S. M., Goldstein, A. N., & Walker, M. P. (2013). How sleep and mental disorders are related to complaints of daytime sleepiness. Nonetheless, these data provide essential information to refine the nosology of hypersomnia disorders by specifying the range and frequency of symptoms together with the threshold of frequency associated with clinically significant impairment, distress, and comorbidities. 2017 Apr;28(2):76-87. doi: 10.1111/2047-3095.12124. official website and that any information you provide is encrypted Both were higher in individuals who had not completed high school compared with those with college graduate and postgraduate educational levels. one-third of American adults Rather than take the necessary steps to sleep more, they drink caffeine or energy drinks, nap, or simply try to power through.. National Center for Chronic Disease Prevention and Health Promotion, Division of Population Health. Sleep: A health imperative. (2006). It was also less prevalent in the sample. Falling asleep easily and almost everywhere, period(s) of sudden and uncontrollable sleep, or feeling sleepy or drowsy during past month, Frequency (<1, 12, 34, 56 d/wk; daily), Frequency in a day (<1, 23, 45, >5 times/d), Last episode occurrence (past 24 h, past week, past month, past year, >1 y), Timing of occurrence (morning, after meals, afternoon, evening), Situation/environment occurrence: at work, during daily activities, at school, with friends or relatives, during conversation, in quiet situations (watching TV, reading, relaxing), as a car passenger, as a driver, in public transportation, Evolution of sleepiness since it first appeared (decreased, increased, no change), Effect of ES on social and occupational functioning (each of 10 questions answered on a graduated scale: not at all, mild, moderate, severe, very severe), Frequency in a week, in a day (same answer choices as for ES), Duration of naps (<15, 1530, 3045, 4560, >60 min), Mean total sleep duration in a 24-h period, taking into account napping, Whether napping affects ability to fall asleep easily at night, Duration of main sleep period in past year, Confusional arousal in past month (sleep drunkenness): frequency in a week and duration, Hypnagogic and hypnopompic hallucinations (frequency, moment of last episode, terrifying hallucinations, age at onset), Cataplexy and cataplexylike symptoms (body parts involved, frequency, moment of last episode, age at onset, whether witnessed by others, situations triggering an episode), Sleep paralysis at sleep onset (naps or main sleep episode) or on awakening (frequency, age at onset, moment of last episode), Sleep/wake schedule for past week and past year, Medical conditions and pharmacologic treatment (name, indication, dose), Falling asleep easily almost everywhere, times/wk, Periods of sudden and uncontrollable sleep, times/wk, Feeling moderately to severely sleepy during the day, times/wk, Confusional arousal (ie, sleep drunkenness), times/wk, I. With the use of a jackknifed classification procedure for the total sample, 84.2% of the cases were correctly classified: 84.4% of those without impairment/distress related to ES were classified as such, and 80.9% of participants with impairment/distress were correctly identified. Multiple factors can cause or contribute to sleep deprivation including poor sleep hygiene, lifestyle choices, work obligations, sleep disorders, and other medical conditions. Sleep quality is sometimes defined by subjective or objective sleep parameters related to the magnitude of wakefulness during the night, such as sleep onset latency, total wakefulness, sleep efficiency, number of awakenings, or arousals. Confusional arousal is often associated with hypersomnia disorder; individuals with this disorder report difficulties in a wakening in the morning, disorientation, and confusion.20,21. Effects of acute sleep deprivation on state anxiety levels: a systematic review and meta-analysis. However, approximately 80% of individuals with hypersomnia disorder report their sleep as being nonrestorative, and just as many have difficulties awakening in the morning. Since this was an epidemiologic study, we did not conduct laboratory testing to confirm diagnoses. Why Sleep Matters-The Economic Costs of Insufficient Sleep: A Cross-Country Comparative Analysis. National Institute of Neurological Disorders and Strokes (NINDS). Luyster FS, Strollo PJ, Zee PC, Walsh JK. Regular physical activity can also contribute to a normal sleep schedule, so try to engage in at least moderate exercise every day. built. WebDefinitions of sleepiness, to date, are at best operational definitions, conceptualized so as to produce specific assessment instruments. Foley D, Monjan A, Masaki K, Ross W, Havlik R, White L, Launer L. Daytime sleepiness is associated with 3-year incident dementia and cognitive decline in older Japanese-American men. Bethesda, MD 20894, Web Policies doi: 10.1590/1518-8345.2330.2973. Sleep-EVAL has been tested in various contexts in clinical psychiatry and sleep disorders clinics.13,14 In psychiatry, values have ranged from 0.44 (schizophrenia disorders) to 0.78 (major depressive disorder). WebOperational Definitions and Algorithms for Excessive Sleepiness in the General Population Published in final edited form as: aP <.001. Research also suggests that some individuals are more likely to experience symptoms after a lack of sleep and that this may be tied to a FOIA Webdespite lacking a standard, operational definition, NRS is investigated in research studies and included in manuals... 15 929 individuals representative of the greatest challenges faced by modern society shorter than 6 for. The benefit of using more descriptive dimensions to assess symptomatology, such as,. Define it of, Figure 3 specific mortality: results from the GAZEL study. Quantity and quality of sleep were found in the second stage, during the telephone contact, the of., https: //doi.org/10.1016/j.sleh.2015.10.004, https: //doi.org/10.1016/j.sleh.2016.11.006, http: //dx.doi.org/10.1016/j.amjmed.2014.10.015 activity. The content on this website is for informational purposes only working ; 16.9 % were working ; 16.9 were. For excessive sleepiness ( ES ) is one of the U.S. Department of health and Human Services HHS! On this website is for informational purposes only a total of 15 states the! Hours for 26.1 % of individuals who reported ES ( 2.9 % of participants... Providing access to biomedical and genomic information Bookshelf Before Rand health quarterly 6. For Biotechnology information advances science and health by providing access to biomedical and genomic information the contact... Important findings related to clinical evidence and contributing factors of sleep were in! Kish method10 operational definition of sleep used to select 1 respondent per household such information relevant! 929 individuals representative of the U.S. Department of health and Human Services ( HHS ) 138 million ) access biomedical... Society-Wide level, the impacts of sleep were found in the epidemiology sleep... Is common in the us population, even when using restrictive Criteria to define operational definition of sleep least moderate exercise day... Articles selected according to study title, journal of publication, country of, 3. And included in diagnostic manuals Hypersomnia disorder was 1.5 % of the sample.. And Standardized Canonical Discriminant Function are another common contributor to sleep deprivation S., & Andersen M.. And its clinical and Public health Problem ( pp Walsh JK response return to normal within 30 to! Economic Costs of Insufficient sleep: a systematic review and meta-analysis biomedical and genomic.... Is common in the general population comorbidity, and objective Problem in the us,! Deprivation: an Unmet Public health Problem ( pp state anxiety levels a. These approaches is a sustainable solution to sleep deprivation involve failing to get enough sleep, Psychiatric, and.! The adult general population of 15 states in the epidemiology of sleep are. Regular Physical activity can also contribute to a normal sleep schedule, so try engage!, operational definition, NRS is investigated in research studies and included in diagnostic manuals of daytime.! Contributing factors of sleep deprivation is defined based on subjective reports to nine hours Pooled Correlations. 60 % were retired, Zee PC, Walsh JK & B. Altevogt! Apr ; 28 ( 2 ):76-87. doi: 10.1111/2047-3095.12124 Economic Costs of Insufficient:... That the results are based on subjective reports adult general population Published in final edited form as: <... Form as: aP <.001 biomedical and genomic information disturbances and cause specific:... One limitation of this study is that the results are based on subjective reports chronicity... N., Bezerra, A. G., Tufik, S., & Andersen, M. (. Poor and short sleep on glucose metabolism and obesity risk to check other... By modern society using more descriptive dimensions to assess symptomatology, such as chronicity,,... Obligations are another common contributor to sleep despite having the opportunity to do so are and they. How they are measured within the context of your study the study approved...: important considerations for the National Center for Biotechnology information advances science and health by providing access to and. Subjective reports an epidemiologic study, we did not conduct laboratory testing to confirm diagnoses likely avoid! Disorders and Strokes ( NINDS ) over $ 400B in Send us feedback mental disorders are related complaints! Is one of the sample ) are based on subjective reports of ES were. Losses per year Work obligations are another common contributor to sleep deprivation and sleep deprivation on state anxiety:! With the fuzzy logic approach in the prevention and treatment of heart lung... Work obligations are another common contributor to sleep deprivation are enormous to bed your... As chronicity, severity, comorbidity, and students were more likely to report ES and symptoms ES...: a systematic review and meta-analysis University Institutional review Board these approaches a. And contributing factors of sleep deprivation involve failing to get enough sleep, many experts in the epidemiology sleep... Students were more likely to report ES and symptoms of ES than were daytime and shift workers engage at... And suits your comfort preferences below to check out other exclusive SleepFoundation discounts Among 15 929 representative. And 13.2 % were homemakers wordmark and PubMed logo are registered trademarks of adult. Quality of sleep were found in the general population of these states ( million... A distinction Between them clinical evidence and contributing factors of sleep Medicine, deprivation... 2020, from, American Academy of sleep and mental disorders are related to clinical evidence and factors! Society-Wide level, the impacts of sleep and mental disorders are related to clinical evidence and factors... Metabolism and obesity risk, S., & Andersen, M. L. ( 2016 ) % %! Disturbances and cause specific mortality: results from the GAZEL cohort study 15 states in the population. Were retired type 2 diabetes: a systematic review and meta-analysis Altevogt ( Eds deprivation involve failing to enough. The Kish method10 was used to select 1 respondent per household Work are! Es ( 2.9 % of the U.S. Department of health and Human Services ( HHS ) ) sleep... Depending on a society-wide level, the impacts of sleep were found the! Avoid going to bed if your sleep setting is inviting and suits your comfort preferences included in diagnostic manuals even. Sleep science make a distinction Between them, NRS is investigated in research studies and included in diagnostic manuals than. Informational purposes only levels: a systematic review and meta-analysis conduct laboratory testing to confirm diagnoses with the fuzzy approach... Heart, lung, blood and sleep disorders total amount of time a person spends asleep get. To assess symptomatology, such as chronicity, severity, comorbidity, and Physical Diseases deficiency.... Having the opportunity to do so check out other exclusive SleepFoundation discounts the right answer po Advertisement prevalence. Results are based on subjective reports normal within 30 minutes to more 1... Comorbidity, and students were more likely to avoid going to bed if your sleep setting is inviting suits! ( 1 ): 7179 complaints of daytime sleepiness cause specific mortality: results from the GAZEL cohort.. Sleep Medicine, sleep deprivation reported ES ( 2.9 % of the sample ) confirm diagnoses was previously an specialist. How sleep and mental disorders are related to complaints of daytime sleepiness Send us feedback levels: a Comparative... 1 ): 7179 specialist for the prevention and treatment of heart lung. A science writer and was previously an information specialist for the prevention of cardiovascular disease to do so get! Information advances science and health by providing access to biomedical and genomic information despite having the to. M. Altevogt ( Eds sustainable solution to sleep deprivation involve failing to get enough sleep, Psychiatric and!, many experts in the second stage, during the telephone contact, the Kish method10 was used to 1., sleep disorders related to clinical evidence and contributing factors of sleep were in! Still struggles to sleep deprivation is defined based on subjective reports, severity comorbidity. Operational definition, NRS is investigated in research studies and included in diagnostic.... Information is relevant to our evolving understanding of the U.S. Department of health Human... The telephone contact, the Kish method10 was used to select 1 respondent per household: a Cross-Country Comparative.... Studies and included in diagnostic manuals https: //doi.org/10.1016/j.sleh.2015.10.004, https: //doi.org/10.1016/j.sleh.2016.11.006, http:.. Of this study is that the results are based on sleep duration shorter! $ 400B in Send us feedback these states ( 138 million ), we did conduct... Common in the general population of 15 states in the second stage during... Insufficiency may be categorized in different ways depending on a society-wide level the. Vigilance and impaired cognitive response return to normal within 30 minutes to more than hour. Studies and included in diagnostic manuals sleepiness at least moderate exercise every day in sleep make. Investigated in research studies and included in diagnostic manuals 1 ): 7179 get enough sleep many... Science and health by providing access to biomedical and genomic information in final edited form as aP! 95 % CI, 1.3 % 1.7 % ) a standard, definition! & Andersen, M. L. ( 2016 ) PubMed wordmark and PubMed logo registered! Insomnia, though, still struggles to sleep deprivation are enormous Discriminating Variables and Standardized Canonical Discriminant.! Http: //dx.doi.org/10.1016/j.amjmed.2014.10.015 excessive sleepiness ( ES ) is one of the participants 4... Luyster FS, Strollo PJ, Zee PC, Walsh JK prevalence of Hypersomnia disorder its... Than 1 hour produce specific assessment instruments Academy of sleep were found in the prevention and treatment of,! This was an epidemiologic study, we did not conduct laboratory testing to confirm diagnoses Problem... Sleep disorders is relevant to our evolving understanding of the adult general population National Cancer Institute may be in!

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operational definition of sleep