This refers to your usual way of life in recent times. Narcolepsy is a lifelong, disabling illness that affects more than 1 in 2,000 americans. It is a simple sevenpoint scale that has scores and descriptors as follows. Stanford sleepiness scale sss american thoracic society. The scale, which can be administered in 12 minutes, is generally used to track overall alertness at each hour of the day. Cao, christian guilleminault, in principles and practice of sleep medicine sixth edition, 2017. In contrast, the epworth sleepiness scale ess and stanford sleepiness scale sss subjectively quantify sleepiness. Stanford sleepiness scale this is a subjective scale and is branded as a measure of sleepiness. Stanford sleepiness scale pdf pictorial epworth sleepiness scale total sleepiness score.
Epworth sleepiness scale or ess, 5 first we need to consider the. By understanding your own patterns of alertness, you can effectively schedule your days activities to match your levels of alertness. Other tests measure a global level of sleepiness, most like a. Epworth sleepiness scale ess the epworth sleepiness scale ess is an eightitem, selfrating scale.
This scale is easy to use and usually takes just 1 to 2 minutes to complete. The only report on the reliability of the scale indicates that the correlation between. Using the 7point scale below pick what best represents how you are feeling and note the corresponding number on the chart below. An introspective measure of sleepiness the stanford sleepiness scale sss degree of sleepiness scale rating feeling active, vital, alert, or wide awake 1 functioning at high levels, but not at peak. Stanford sleepiness scale modified the stanford sleepiness scale sss is a quick and easy way to track how alert or sleepy you feel around the clock.
The sss was developed in 1973 to assess mental alertness vs. These scales are used to measure short term changes in sleepiness. Stanford sleep apnoea therapy for private patients eupap. Scoring respondents use a scale from 1 to 7 to indicate their. During your regular workday, you should rate between 1 and 3. Purpose this scale 1 measures the subjecti ev level of sleepiness at a particular time during the day. Created by researchers at the appleton institute kss scores are defined as follows 9. Two standard tests are used frequently to assess degrees of sleepiness. The goals of the stanford center for narcolepsy are to. Discover your own pattern of alertness by recording your degree of. Use the following scale and indicate the most appropriate number for each situation. Stanford sleepiness scale sss sleepiness degree score.
Sleepiness rating scales broadly include two categories. Stanford sleepiness scale discover your own pattern of. If you constantly rate between 3 and 7 during times when you should be alert, this indicates that you are not getting su. It is useful in measuring levels of sleepiness throughout an entire day. The sensitivity of the stanford sleepiness scale sss to shortterm cumulative partial sleep deprivation psd and subsequent recovery oversleeping w we use cookies to enhance your experience on our website. The epworth sleepiness scale ess is a selfadministered eightitem. Daytime sleepiness is defined as the inability to stay awake and alert during the major waking episodes of the day, resulting in unintended lapses into drowsiness or sleep. Epworth and stanford sleepiness scale downloads eupap. This helps distinguish between normal everyday tiredness and an abnormal level of sleepiness. The stanford sleepiness scale sss, developed by dement and colleagues in 1972, is a oneitem selfreport questionnaire measuring levels of sleepiness throughout the day. On this scale subjects indicate which level best reflects the psychophysical sate experienced in the last 10 min. Summary two assumptions underlying the stanford sleepiness scale sss were evaluated. Epworth sleepiness scale the aim of this questionnaire is to get a measure of your sleepiness during the day. The stanford sleepiness scale is a great way to quickly assess how alert or sleepy youre feeling and discover your patterns of alertness throughout the day.
Welcome to the sleep well, the personal site of dr. On this scale subjects indicate which level best re. The scale has been validated for adult populations aged 18 and older. However, it can be helpful in quantifying ones sleepiness over time. Stanford sleepiness scale an overview sciencedirect topics. Choose the most appropriate number for each situation. On the average, how many hours did you sleep each night during the past 4 weeks. The stanford sleepiness scale, 59 a 7point scale, was developed to quantify the subjective sleepiness of patients throughout the day, but it is often difficult for patients to accurately rate themselves every 15 to 20 minutes. For each of the situations below please indicate how likely you are to doze off or fall asleep. What is the best measure of daytime sleepiness in adults. Epworth sleepiness scale an overview sciencedirect topics. Sss aims to assess the level of sleepiness at this moment and as. Name of questionnaire, stanford sleepiness scale sss.
Discover your own pattern of alertness by recording your degree of sleepiness at different times throughout the day. Reliability and validity studies of the turkish version of. Completing the first column before starting your therapy will allow you to have a baseline from which to measure your progress. The epworth sleepiness scale how likely are you to doze off or fall asleep in the following situations, not just feeling tired. Purpose the sss is a subjective measure of sleepiness. Epworth sleepiness scale would 0 never doze slight chance 1 of dozing moderate chance 2 of dozing high chance 3 of dozing sources. This is a quick way to assess how alert you are feeling. Detection of driver impairment from drowsiness timothy brown. Whereas an instrument like the epworth sleepiness scale chap. The epworth sleepiness scale how likely are you to doze off or fall asleep in the following situations, in contrast to feeling just tired. Epworth sleepiness scale use this scale to determine your patients level of sleepiness. Epworth sleepiness scale 11 how likely are you to nod off or fall asleep in the following situations, in contrast to feeling just tired. This is a simple, oneitem selfreport questionnaire. Use the scale to choose the most appropriate number for each situation.
Selfrating scale which is used to quantify progressive steps in sleepiness at a certain point in time. The sss is a subjective measure of sleepiness, frequently used for both research and clinical purposes. Stanford sleepiness scale sss in 1973 sleep scientists at stanford university developed a subjective measure of alertness called the stanford sleepiness scale. The epworth sleepiness scale is a questionnaire that is routinely used to assess the degree of an individuals sleepiness. Epworth sleepiness scale ess appendix a measures average sleep propensity over a recent time period 5. Take into account that most people have two peak times of alertness daily, at about 9 a. The stanford sleepiness scale is a quick and easy way to assess how alert you are feeling. The development and use of the stanford sleepiness scale sss. The stanford sleepiness scale sss is one such tool. Here, methods for quantifying sleepiness are described, and each of the tests used to quantify sleepiness is discussed. Stanford sleepiness scale sss type of questionnairedescription.
Even if you havent done some of these things recently try. By continuing to use our website, you are agreeing to our use of cookies. The present study investigated whether the sss cross. If it is during the day when you go about your business. Even if you have not done some of these things recently try to work out how they would have affected you. Individuals rate themselves according to one of several statements that most closely describes their level of alertness or sleepiness.
Even if you havent done some of these things recently, try to work out how they would have affected you. Sensitivity of the stanford sleepiness scale to the. Thefirstcategoryisusedtoassessstate sleepiness,suchas the stanford sleepiness scale sss, karolinska sleepiness scale kss, and visual analogue scales. Excessive daytime sleepiness eds is a common presentation to general practitioners. Karolinska sleepiness scale as used in faid quantum. Hoddes e, zarcone v, smythe h, phillips r, dement wc. Write the number you have chosen in the box to the right of the situation. Use the stanford sleepiness scale to evaluate how alert you feel.
Pdf psychometric evaluation of the stanford sleepiness. Aniclabat et al66 developed a selfadministered questionnaire that. If it is during the day when you go about your business, ideally you would want a rating of a one. Request pdf stanford sleepiness scale sss the sss is a subjective measure of sleepiness, frequently used for both research and clinical purposes. The retrospective sleepiness scale required subjective judgments of drowsiness at specified scenario locations. Center for narcolepsy center for narcolepsy stanford. It is a simple, english language selfadministered questionnaire developed by johns 5, 6. The standard sleepiness scale sss, is a selfreport that gauges the level of sleepiness on a scale of one to seven, ranging from feeling wide awake to sleep onset soon to longer fighting sleep.
A score of 10 or greater indicates a possible sleep disorder. Keep tracking your cpap progress by regularly tracking your daytime alertness, you can see how regular cpap usage is improving your daytoday wellbeing. Stanford sleepiness scale intermountain healthcare. It has had widespread use for that purpose and can help us evaluate when your highest.
He is the director and founder of the stanford university sleep disorders clinic and research center, the worlds first sleep. The epworth sleepiness scale is also used as an index of sleepiness see chapter 120. Where can i find the karolinska sleep questionnaire. It assesses the patients likelihood of falling asleep dozing behavior during the course of the day during eight, normal everyday situations of varying soporific nature sitting, watching tv, in a car, talking. The sensitivity and specificity of these selfreport measures were assessed in relation to a measure of daytime dysfunction from poor sleep quality. The ess is now the most commonly used means of rating sleepiness in studies of sleep disorders 511.
Keywords psychometric evaluation, stanford sleepiness scale, sleepiness introduction the stanford sleepiness scale ssshoddes et al. Seventynine postpartum mothers subjective sleepiness, fatigue, and performance measures stanford sleepiness scale sss, epworth sleepiness scale ess, visual analogue of fatigue scale vas, profile of mood states poms subscale items, and the psychomotor vigilance test pvt and objective actigraphically measured sleep were collected during postpartum week 11. A general approach to the clinical evaluation of excessive daytime sleepiness is discussed separately. Stanford sleepiness scale this is a quick way to assess how alert you are feeling. Stanford sleepiness scale sss request pdf researchgate. The karolinska sleepiness scale is a 9point likert scale often used when conducting studies involving selfreported, subjective assessment of an individuals level of drowsiness at the time. Epworth sleepiness scale centers for disease control and. It is a scale developed by dement and colleagues in 1972. The epworth sleepiness scale and the stanford sleepiness scale will help you to help you monitor the improvements in your.