Self-assessment
Find out in 90 seconds whether a sleep study is right for you
Free, anonymous, clinically validated screeners. Each takes a couple of minutes, requires no email or account, and returns a result your doctor can act on.
Available screeners
ESS
·Daytime sleepiness
How sleepy are you during the day?
The most widely used measure of daytime sleepiness. 8 questions, 0 to 24 score. A score above 10 typically warrants a sleep evaluation.
Take the Epworth Sleepiness Scale screenerSTOP-BANG
·OSA risk
What is your risk of obstructive sleep apnea?
Validated 8-item screener used by sleep clinics and the FMCSA. Answer 8 yes/no questions about snoring, hypertension, BMI, neck size, age, and gender.
Take the STOP-BANG screenerCDL drivers
·DOT compliance
Will your DOT physical require a sleep study?
Screens against the same FMCSA risk factors a DOT medical examiner uses. Tells you whether a sleep study referral is likely at your next physical.
Take the DOT screener screenerWhy these tools matter
Clinically validated, not a marketing quiz.
Each screener on this page is a published, peer-reviewed assessment used by real sleep clinics, anesthesiologists, and the FMCSA. The result is interpretable by your physician and maps directly to whether a home sleep test is appropriate. We do not collect your email or store your answers.