The Epworth Sleepiness Scale is a simple, self-administered questionnaire which will provide a measurement of your general level of daytime sleepiness. Please use the scale below to rate your level of sleepiness in each given situation.

How likely are you to doze off or fall asleep in the following situations, in contrast to feeling just tired? This refers to your usual way of life. Even if you have not done some of these things recently, try to think about how they would affect you now.

Use the following scale to choose the most appropriate number for each situation: