A 52-year-old obese man snores loudly and his partner reports witnessed apnoeas. He feels unrefreshed and sleepy during the day. What is the most appropriate initial management?AArrange sleep study to confirm obstructive sleep apnoea and consider CPAP plus weight lossBPrescribe hypnotics to improve sleep qualityCAdvise him to drink alcohol at night to aid sleepDStart long-term oxygen therapy without investigationEReassure that snoring is benign and needs no follow-upCheck my answer