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Núcleo Médico do Sono
Free test

Test your sleep in 1 minute

Eight quick questions based on the STOP-Bang questionnaire — the most widely used sleep apnea screening tool in the world.

  • 8 questions, under 2 minutes
  • Result sent to your email, with what to do next
  • Free, no commitment

This test is a screening tool and does not replace a medical diagnosis. Only a sleep study, interpreted by a specialist, can confirm or rule out sleep apnea.

Also availableEpworth Sleepiness ScaleEight everyday situations to measure your daytime sleepiness — the most widely used scale in sleep medicine clinics.