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BBC - Science & Nature - Human Body and Mind - Sleep Profiler

www.bbc.co.uk/science/humanbody/sleep/profiler

From the page

Saved with the link. Notes from 2007 to 2016 are mostly the page's own words, so this is probably an excerpt.

The Profiler takes about 10 minutes and includes the Epworth Test - an assessment tool used by sleep experts worldwide.