The STOP-Bang questionnaire is a scientifically validated tool to assess your risk for obstructive sleep apnea (OSA). Please answer all the questions below.

Snoring: Do you snore loudly (loud enough to be heard through closed doors)? Yes No
Tired: Do you often feel tired, fatigued, or sleepy during the daytime? Yes No
Observed: Has anyone observed you stop breathing during your sleep? Yes No
Pressure: Do you have or are you being treated for high blood pressure? Yes No
BMI: Body Mass Index more than 35? Yes No

Body Mass Index Calculator
Enter your height:
Enter your weight:
  Your BMI is: ?

Age: Age over 50 years old? Yes No
Neck circumference: Is your neck size, at its widest, greater
than 17" if you're a man or greater than 16" if you're a woman?
Yes No
Gender: Male? Yes No

Enter your information below to instantly get your STOP BANG score.