6). What was your Epworth Sleepiness Scale (ESS) Score before Your
therapy commenced?
a) 0-10 Normal range b) 10-12 Borderline c) 12-24 Abnormal
7). How improved is your sleep quality with the use of your current
mask?
a) Very improve b). Slightly improved
c) No different d) Worst e) I don’t know.
8) Rate the chance that you would doze off during the following 8
routine daytime situations.
0- I would never doze
1 - slight chance of dozing
2 - moderate chance of dozing
3 - high chance of dozing
Epworth Sleepiness Scale
Sitting and reading
Watching TV
Sitting, inactive in a public place (e.g. Theatre or
meeting)
As a passenger in a car for an hour without a break
Lying down to rest in the afternoon when circumstances
permit
Sitting and talking to someone
Sitting quietly after a lunch without alcohol
In a car, while stopped for a few minutes in the traffic
Total