Please ask the patient the following question: On a scale of 0-3 how likely are you to doze off or fall asleep in each of the following situations?Then press the button to add up the score.See the page background change-are you in the red amber or green zone?
sitting and reading
watching television
sitting inactive in a public place eg. a theatre or meeting
as a passenger in a car for 1 hour without a break
lying down in the afternoon to rest when circumstances permit
sitting and talking to someone
sitting quietly after a lunch without alcohol
in a car whilst stopped for a few minutes in traffic

total score
is the score above 10 ?(this suggests abnormal sleepiness)
is the score above 16(patients with moderate to severe obstructive sleep apnoea or narcolepsy have scores above 16)