This sleepiness scale is intended to help you evaluate the severity of your sleepiness over the last month.
In the past month or so, how likely are you to doze off or fall asleep in the following situations?
0 = Never doze
1 = slight chance of dozing
2 = moderate chance of dozing
3 = high chance of dozing
Total the numbers from your responses and compare to the values below.
0-6 = Normal range 11-16 = Moderate sleepiness
7-10 = Mild sleepiness 17+ = Severe sleepiness