Background Obstructive sleep apnea hypopnea syndrome (OSAHS) is underdiagnosed.Screening patients at high risk of OSAHS is extremely important.Using the standard questionnaire to screen OSAHS is a practical method.T...
Background Obstructive sleep apnea hypopnea syndrome (OSAHS) is the most common sleep-disordered breathing and is still underdiagnosed.This study was designed to evaluate the value of the STOP-Bang questionnaire (...