Prevalence of patients at risk for developing obstructive sleep apnea based on the STOP-BANG questionnaire at King Abdulaziz University Faculty of Dentistry.

Approximately one third of the patients were at high risk of OSA, with men and patients having large neck circumference being significantly more affected. Systolic blood pressure, hypertension, and smoking were found to be high in high-risk patients. However, they were not statistically and significantly different from those patients who were not in high risk. The role of a dentist should be to utilize the questionnaire to detect any patient at risk of OSA and refer them accordingly.