GPAtlas🧮 Clinical calculator · Respiratory and sleep
STOP-Bang questionnaire
Eight yes or no questions screening for obstructive sleep apnoea. Copyright University Health Network, Toronto, so this opens the working calculator on MDCalc rather than reproducing the items here.
Free to use, no account needed. Result: Not scored in GPAtlas. Last reviewed 29 Jul 2026.
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Before you rely on the result: NICE NG202 positions it alongside the Epworth Sleepiness Scale, not instead of it, and diagnosis in NG202 rests on a sleep study.
Related Ocean Article: Obstructive Sleep Apnoea (OSA).
Further reading: Hypertension (HTN) · Obesity.
Part of the GPAtlas clinical calculators, each result explained, built by practising UK GPs.