Snoring?
Do you Snore loudly (loud enough to be heard through a closed door our does your bed-partner elbow you for snoring at night?)
Tired?
Do you often feel Tired, Fatigued or Sleepy during the daytime (such as falling asleep during driving or talking to someone?)
Observed?
Has anyone Observed you Stop Breathing or Choking/Gasping during your sleep?
Pressure?
Do you have or are being treated for High Blood Pressure?
Body Mass Index more than 35 kg/m2
Age older than 50?
Neck size large?
For male, is your shirt collar 17 inches/43 cm or larger? For females 16 inches/41 cm or larger?
Gender = Male?
Result
Low risk of obstructive sleep apnea
Intermediate risk of sleep apnea
High risk of obstructive sleep apnea or
Yes to 2 or more of the 4 STOP questions and male gender or
Yes to 2 or more of the 4 STOP questions and BMI > 35 kg/m2 or
Yes to 2 or more of the 4 STOP questions and neck circumference 17 inches male or 16 inches female