Table 1 Epworth Sleepiness Scale score of the patient

Likelihood of falling asleep in the following situations

Chance of dozing (0–3)

0 = would never doze off

1 = slight chance of dozing

2 = moderate chance of dozing

3 = high chance of dozing

Score for each situation

Sitting and reading

1

Watching TV

1

Sitting, inactive, in a public place (e.g., a theater or a meeting)

2

As a passenger in a car for an hour without a break

2

Lying down to rest in the afternoon when circumstances permit

3

Sitting and talking to someone

0

Sitting quietly after a lunch without alcohol

2

In a car that is stopped for a few minutes in traffic

2

Total

13*