Epworth Sleepiness Scale, ESS

Online version of the Epworth Sleepiness Scale (ESS), a subjective measure of a patient's sleepiness, widely used in the field of sleep medicine.

Author: M. Johns (1991)

Test is provided for educational and entertainment use only. It is not intended to be a psychological advice of any kind, and come without any guarantee of accuracy or validity. Assesment is free and anonymous. You can save the direct link to your results.