karolinska sleepiness scale wiki karolinska sleepiness scale wiki

Further research on EDS in children and adolescents are suggested to perform the validation of other instruments for Brazil and present internal consistency values. Thus, measuring sleepiness in occupational studies is an important component of workplace health and safety. Version A had 88 ratings for labeled (odd) KSS values (i.e. J Pediatr (Rio J). New Data Presented at World Sleep Congress Demonstrate Early Signs of Efficacy for TAK-925, a Selective Orexin Type-2 Receptor (OX2R) Agonist, in Patients with Narcolepsy Type 1. An official website of the United States government. The values from version A and version B were also correlated for each individual across time points. This is a preview of subscription content, access via your institution. Epub 2007 Apr 26. To examine the diagnostic accuracy of the Karolinska Sleep Questionnaire (KSQ) for OSAS. Science 284(5423):21772181, Fong SYY, Ho CKW, Wing YK (2005) Comparing MSLT and ESS in the measurement of excessive daytime sleepiness in obstructive sleep apnoea syndrome. Gewidmet Prof. Dr. Wolfgang Pirsig, als Pionier der deutschen HNO-rztlichen Schlafmedizin. Sensitivity was 0.76 (95% confidence interval 0.630.86) and specificity 0.88 (0.740.96). The authors declare no conflict of interest. Int Arch Occup Environ Health. Article However, it exists in two versions, one with labels on every other step (version A), and one with labels on every step (version B) on the 9-point scale. These results suggest that use of a selective OX2R agonist may be an effective approach to treating excessive daytime sleepiness in NT1.In individuals with NT1, TAK-925 showed increased wakefulness compared to placebo. The Karolinska Sleepiness Scale (KSS) is frequently used to study sleepiness in various contexts. Please enable it to take advantage of the complete set of features! The mean sleep latency in MWT was 2.9 mins for placebo (N=13), 22.4 mins for TAK-925 at 5mg (N=6), 37.6 mins for TAK-925 at 11.2mg (N=4) and 40 mins for TAK-925 at 44.8mg (N=4). Daytime assessments on Day 8 included the multiple sleep latency test (MSLT), Rey Auditory Verbal Learning Test (RAVLT), Psychomotor Vigilance Task (PVT) and the Karolinska Sleepiness Scale (KSS). Extended driving impairs nocturnal driving performances. Subjective sleepiness (3/5) Karolinska Sleepiness Scale 1 extremely alert 2 very alert 3 alert 4 rather alert 5 neither alert nor sleepy 6 some signs of sleepiness 7 sleepy, no effort to stay awake 8 sleepy, some effort to stay awake 9 very sleepy, great effort to stay awake, fighting sleep kerstedt & Gillberg. Mc NQ. Use the Previous and Next buttons to navigate the slides or the slide controller buttons at the end to navigate through each slide. 2001 Jul;41(3):251-63. doi: 10.1016/s0167-8760(01)00138-6. doi:10.1016/j.clinph.2006.03.011, Kapur VK, Baldwin CM, Resnick HE, Gottlieb DJ, Nieto FJ (2005) Sleepiness in patients with moderate to severe sleep-disordered breathing. Because waiting times for specialized OSAS care remain long, an accurate screening tool to exclude low-risk patients from diagnostic testing would be valuable. Consecutive patients, 3066 years old, attending a large sleep clinic in Sweden for OSAS evaluation completed the KSQ and underwent in-home portable monitoring and medical history evaluation. Google Scholar. Federal government websites often end in .gov or .mil. Grigg-Damberger M, Gozal D, Marcus CL, Quan SF, Rosen CL, Chervin RD, Wise M, Picchietti DL, Sheldon SH, Iber C. J Clin Sleep Med. Hilditch CJ, Wong LR, Bathurst NG, Feick NH, Pradhan S, Santamaria A, Shattuck NL, Flynn-Evans EE. Epub 2017 Jan 20. There's lots of research that links KSS scores to performance and other measures of fatigue in the workplace. Between 19.4% and 50.5% of patients were unaware of having apnea/snoring symptoms. Karolinska Sleepiness Scale results generally reflected the results obtained on the MWT.Orexin has been identified as a master regulator of sleep-wake states, and these early results demonstrate that an OX2R agonist may reduce daytime sleepiness in NT1, where there is a loss of orexin, said Deborah Hartman, PhD, Global Program Lead, Takeda Neuroscience. An erratum to this article is available at https://doi.org/10.1007/s41105-017-0111-0. Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden, Stress Research Institute, Stockholm University, Stockholm, Sweden, You can also search for this author in Von allen Patienten liegt eine Einverstndniserklrung vor. Accessibility Fontes de dados: Google Scholar, Cho YW, Lee JH, Son HK, Lee SH, Shin C, Johns MW (2011) The reliability and validity of the Korean version of the Epworth Sleepiness Scale. We have, therefore, selected for analysis a previously collected material [9] from a 24h sleep loss study, which seems to be the only available data set where both versions are used. Accessibility Subjective measures are a quick and cost-effective way of estimating sleepiness. Disclaimer. Median reaction time, number of lapses, alpha and theta power density and the alpha attenuation coefficients (AAC) showed highly significant increase with increasing KSS. The answers are grouped into 15 scales: This page is not available in other languages. A recent review summarizes a number of studies of KSS in different laboratory and field settings [7]. Copyright 1995-2023 Takeda Pharmaceutical Company Limited. The PubMed wordmark and PubMed logo are registered trademarks of the U.S. Department of Health and Human Services (HHS). A controlled intervention study on the effects of a very rapidly forward rotating shift system on sleep-wakefulness and well-being among young and elderly shift workers. The Karolinska drowsiness test (KDT) was applied to construct physiological alertness scales and to validate them against such well-known instrument of subjective sleepiness assessment as the Karolinska sleepiness scale (KSS). Usually a K=0.6180 is considered good agreement (and K>0.80=very good) [11, 12]. The Stanford Sleepiness Scale (SSS), developed by William C. Dement and colleagues in 1972, is a one-item self-report questionnaire measuring levels of sleepiness throughout the day. Akerstedt T, Anund A, Axelsson J, Kecklund G. Subjective sleepiness is a sensitive indicator of insufficient sleep and impaired waking function. official website and that any information you provide is encrypted Reliabilityrefers to whether the scores are reproducible. Sleep. Unauthorized use of these marks is strictly prohibited. Careers. Original study: kerstedt, T. and Gillberg, M. Subjective and objective sleepiness in the active individual. These findings suggest that the labeling of step 8 may have made it easier not to rate 9 when very sleepy. Unauthorized use of these marks is strictly prohibited. J Sleep Res. Die Karolinska-Schlfrigkeits-Skala (KSS) und die Stanford-Schlfrigkeits-Skala (SSS) dienten als Referenzmethode zur Erfassung der momentanen Tagesschlfrigkeit ber jeweils 3Messzeitpunkte (morgens, nachmittags, abends) vor und nach einer Polysomnograpie(PSG)-Diagnostiknacht sowie nach einer CPAP-Titrierungsnacht (continuous positive airway pressure, insgesamt 9Messzeitpunkte). -, Harma M, Tarja H, Irja K, Mikael S, Jussi V, Anne B, et al. J Sleep Res. The effects of sleep debt and monotonous work on sleepiness and performance during a 12-h dayshift. CrossRef 2007 Mar 15;3(2):201-40. 111, 03048, Cottbus, Deutschland, Habersaathstrae 38e, 10115, Berlin, Deutschland, Klinik und Poliklinik fr Hals-Nasen-Ohren-Heilkunde, Universittsklinikum Regensburg, Franz-Josef-Strau-Allee11, 93053, Regensburg, Deutschland, Institut fr Medizinische Epidemiologie, Biometrie und Informatik, Martin-Luther-Universitt Halle-Wittenberg, Magdeburger Strae8, 06112, Halle (Saale), Deutschland, Klinik und Poliklinik fr Hals-, Nasen-, Ohrenkrankheiten, Kopf- und Halschirurgie, Universittsmedizin Greifswald, Sauerbruchstrasse, 17475, Greifswald, Deutschland, Klinik und Poliklinik fr Hals-Nasen-Ohren-Heilkunde, Kopf- und Halschirurgie, Martin-Luther-Universitt Halle-Wittenberg, Ernst-Grube-Strae40, 01620, Halle (Saale), Deutschland, You can also search for this author in A coefficient of agreement for nominal scales. https://doi.org/10.1007/978-1-4419-9893-4_47, DOI: https://doi.org/10.1007/978-1-4419-9893-4_47. This approach was chosen since rating sleepiness on both scale at the same time would very likely have led to a strong carryover from one scale to the other. Kaida K, Akerstedt T, Takahashi M, Vestergren P, Gillberg M, Lowden A, et al. 1 shows that there was more frequent use of steps 7 and 8 in version B and a less frequent use of step 9 and 3. (2006). PMC The original scale (A) included labels on every second step (1, 3, 5, 7, and 9), that is, the uneven numbers. Designed originally as a self-report scale, No published studies formally checking repeatability, Follows characteristics of alertness, but sleepiness is not unidimensional and difficult to quantify, Evidence supports use in a variety of research and clinical settings, but only in persons of 18 years and older, SSS is not intended for use as a measure of outcome, Free (public domain), brief, easy administration, This page was last edited on 15 November 2022, at 16:00. OSAS was defined as apnea-hypopnea index 5 with . 1990;52:2937. It is sensitive to fluctuations. Objective: A mdia da qualidade metodolgica dos estudos foi de 16,11,9 pontos. Takeda focuses its R&D efforts on four therapeutic areas: Oncology, Gastroenterology (GI), Rare Diseases and Neuroscience. Bookshelf Front Digit Health. 2022 Nov 4;19(21):14432. doi: 10.3390/ijerph192114432. First-night effect and night-to-night variability in polysomnographic recordings among different clinical population samples. The average correlation between version A and version B was r=0.66 (s.e=0.04, p<0.0001). Disclaimer. Concluses: Os instrumentos utilizados com maior frequncia foram o Pediatric Daytime Sleepiness Scale (PDSS) e o Karolinska Sleepiness Scale (KSS), porm somente o questionrio PDSS apresentou valores de confiabilidade adequados para avaliar a SDE em crianas e adolescentes brasileiros. Cambridge, Mass, and Osaka, JAPAN, September 25, 2019 Takeda Pharmaceutical Company Limited (TSE:4502/NYSE:TAK) (Takeda) announced results of a Phase 1 clinical proof of concept study of the novel investigational compound TAK-925, a selective orexin type-2 receptor (OX2R) agonist, in individuals with narcolepsy type 1 (NT1). 2017 Apr;32:143-149. doi: 10.1016/j.sleep.2016.12.020. kerstedt T, Gillberg M. Subjective and objective sleepiness in the active individual. The Epworth Sleepiness Scale. Karolinska Sleepiness Scale results supported those obtained on the MWT for time to sleep onset; participants reported lower sleepiness scores during infusion of TAK-925 than placebo.In healthy sleep-deprived adults, TAK-925 effectively maintained wakefulness at night. eCollection 2021. Int J Psychophysiol. Comment on short-term variation in subjective sleepiness. The Karolinska Sleepiness Scale (KSS) is a 9-point scale often used in scientific studies where people are asked to self-report how alert they feel right now. 7=sleepy, but no effort to keep awake . This study was supported by the Swedish Research Council for Health, Working Life and Welfare. After the CPAP titration night, sleepiness in the morning was reduced. Meyer C, Ferrari GJ Junior, Barbosa DG, Andrade RD, Pelegrini A, Felden PG. The Congress brings approximately 3,500 sleep professionals from more than 76 countries together to advance sleep health worldwide and features the most current, world-class scientific content in the field of sleep medicine and research. Sntese dos dados: PubMed . doi:10.1016/j.rppneu.2012.04.009, Hoddes E, Zarcone V, Smythe H, Phillips R, Dement WC (1973) Quantification of sleepiness: a new approach. Baulk SD, Reyner LA, Horne JA. PubMed Miley, A.., Kecklund, G. & kerstedt, T. Comparing two versions of the Karolinska Sleepiness Scale (KSS). Unable to load your collection due to an error, Unable to load your delegates due to an error, Meanse KSS values from two-way ANOVA for each point in time for versions A and B during 24h of continuous wakefulness. Sallinen, M., Harma, M., Akila, R., Holm, A., Luukkonen, R., Mikola, H., et al. FOIA An official website of the United States government. 2009 Nov;82(10):1219-28. doi: 10.1007/s00420-009-0419-4. None of the authors have declared any conflict of interest. It has been found to correlate well with polysomnographical measurements (PSG), like alpha (812Hz) and theta (48Hz) activity in the EEG [2], as well as with performance-based measures [6], indicating that worsening of performance is associated with increased KSS values. JPsychosom Res 49(5):367372, Contardi S, Pizza F, Sancisi E, Mondini S, Cirignotta F (2004) Reliability of a driving simulation task for evaluation of sleepiness. 2022 Jan-Mar;15(Spec 1):97-104. doi: 10.5935/1984-0063.20220006. The eligibility criteria were studies published in English and Portuguese, original articles that used questionnaires to assess EDS and whose sample consisted of Brazilian children and/or adolescents. For this purpose the McNemar test [10] was applied to compare the distribution of frequency of use of even and odd values for the two versions. The ESS score war neither altered by the intra-daily nor by the inter-daily changes in the level of alertness. Sleep 14(6):540545, Johns MW (1992) Reliability and factor analysis of the Epworth Sleepiness Scale. Google Scholar, Kecklund G, Akerstedt T (1993) Sleepiness in long distance truck driving: an ambulatory EEG study of night driving. Soares CS, Almondes KM. The SSS is free to the general public and can be found in many forms online. government site. Objective. Each session contained the psychomotor vigilance task (PVT), the Karolinska drowsiness test (KDT-EEG alpha & theta power), the alpha attenuation test (AAT-alpha power ratio open/closed eyes) and the KSS. 2=0.45 (s.e=0.05, p<0.0001). [3] Because it can be used to evaluate specific moments, the scale can be used repeatedly at different time intervals in a research study or for treatment intervention.[3]. This site needs JavaScript to work properly. Methods: https://doi.org/10.1007/s00106-016-0270-3. doi: 10.1111/jsr.13558. We calculated sensitivity and specificity of apnea/snoring and sleepiness indices of the KSQ. Significance: KSS ratings may be a useful proxy for EEG or behavioral indicators of sleepiness. ACM Arq Catarin Med. Key InformationD. Participants were 16 healthy females aged 33-43 (38.1+/-2.68) years. The KSS is a measure of situ-ational sleepiness. Bethesda, MD 20894, Web Policies The effect of time was highly significant (p<0.001), but, the difference between the versions was not. Sleep. doi: 10.1016/j.adolescence.2018.06.001. Google Scholar. Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. Int J Neurosc. Karolinska Sleepiness Scale (KSS) Azmeh Shahid M.D, Kate Wilkinson Ph.D, Shai Marcu M.D, Colin M. Shapiro MBChB. 2022 Oct;31(5):e13558. 60 0 obj <>stream Os instrumentos utilizados com maior frequncia foram o Pediatric Daytime Sleepiness Scale (PDSS) e o Karolinska Sleepiness Scale (KSS), porm somente o questionrio PDSS apresentou valores de confiabilidade adequados para avaliar a SDE em crianas e adolescentes brasileiros. The .gov means its official. volume65,pages 154162 (2017)Cite this article. The Stanford Sleepiness Scale (SSS), developed by William C. Dement and colleagues in 1972, is a one-item self-report questionnaire measuring levels of sleepiness throughout the day. government site. 2012;46(4):422427. The subjects were asked if certain symptoms of sleepiness had . Psico (Porto Alegre). Comparing two versions of the Karolinska Sleepiness Scale (KSS), https://doi.org/10.1007/s41105-016-0048-8, Subjective sleep quality, quantitative sleep features, and their associations dependent on demographic characteristics, habitual sleepwake patterns, and distinction of weekdays/weekends, Nonrestorative sleep scale: a reliable and valid short form of the traditional Chinese version, Interobserver reliability of ICSD-3 diagnostic criteria for disorders of arousal in adults.