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Free sleep apnea risk calculator using core STOP-BANG style factors. Quickly estimate screening risk for obstructive sleep apnea from snoring, daytime tiredness, observed apneas, blood pressure, BMI, age, neck size, and sex factor.
Last updated: April 13, 2026
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Checklist points: 5 / 8
High questionnaire risk for obstructive sleep apnea
Multiple high-yield factors are positive. Formal sleep testing is usually warranted to confirm severity and guide treatment.
Positive factors
Screening only
This is not diagnostic. Confirm with sleep study (home sleep apnea test or polysomnography) and clinician interpretation before treatment decisions.
Designed for quick screening in primary care and pre-op workflows.
Combines nighttime symptoms with cardiometabolic and anthropometric risk markers.
Reminds users that diagnosis requires HSAT or in-lab polysomnography.
Checklist points
5 / 8
High questionnaire risk for obstructive sleep apnea
STOP-BANG-style tools are useful for identifying people who should undergo definitive testing, but they are not a diagnosis. Clinical history, bed partner reports, cardiometabolic burden, and objective sleep studies remain essential for treatment planning.
Share with people screening for sleep-disordered breathing.
Suggested hashtags: #SleepApnea #STOPBANG #SleepHealth #Medicine #Calculator