ESS

Epworth Sleepiness Scale

8-item measure of daytime sleepiness.

Publisher

Johns (free for non-commercial; commercial license via MAPI Research)

Est. time

3 min

Population

adult

Licensing status

This instrument is copyrighted by Johns (free for non-commercial; commercial license via MAPI Research). We display it here so practices can register interest; it becomes usable once we execute a license agreement with the publisher. We never ship items or scoring rules for instruments we are not licensed to distribute.

Want this instrument prioritised?

Tell us which proprietary measures your practice uses today and we will factor that into the licensing roadmap.