Table 1.

Indication and contraindication for drug-induced sleep endoscopy.

Indication	(i) 18-65 years old (ii) OSA (mild, moderate AHI ≤ 25) (iii) Severe OSA (AHI ≥ 25), failed CPAP treatment (vi) Severe OSA (AHI ≥ 25), patients who refused CPAP
Contraindication	(i) ASA 4 (ii) Pregnancy (iii) Propofol or midazolam allergies

OSA, obstructive sleep apnoea; AHI, apnoea-hypopnoea index; ASA, American Society of Anesthesiologists.