Table 2. Demographics

Data are presented as mean ± SD or n (%).

*P < 0.05 versus  no URI.

URI = upper respiratory infection; FM = face mask; LMA = laryngeal mask airway; ETT = endotracheal tube; CA-1 = Clinical Anesthesia year 1, CA-2 = Clinical Anesthesia year 2; CA-3 = Clinical Anesthesia year 3; CRNA = certified registered nurse anesthetist.