1. Snore – Do you snore loudly? (Louder than talking or loud enough to be heard through closed doors)

2. Tired – Do you often feel tired, fatigued, or sleepy during the daytime?

3. Observed – Has anyone observed you stop breathing during sleep?

4. Pressure – Do you have (or are you being treated for) high blood pressure?

5. Body Mass Index (BMI) – visit HERE to find yours: BMI Calculator

6. Age – Are you older than 50 years old?

7. Neck Size – Is your shirt collar 16 inches / 40cm or larger?

8. Gender – Are you male?