STOP-Bang High Risk Threshold — FRCA Final MCQ
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Correct answer: D — ≥5
STOP-Bang: 8 yes/no (Snoring, Tiredness, Observed apnoea, BP, BMI >35, Age >50, Neck >40cm, Gender male). 0-2 low, 3-4 intermediate, ≥5 high risk. High → sleep study referral. Even intermediate risk → minimise opioids, consider regional, postop monitoring.
Reference: Association of Anaesthetists – 2023 – OSA management