Bronchoscopy and sedative outcomes of the patients receiving complete intervention.

Data are presented by mean (standard deviation) unless otherwise indicated. Abbreviations: A, alfentanil; P, propofol; Ce: effect-site concentration; Cet: target setting of Ce. #From starting propofol infusion to Observer Assessment of Alertness and Sedation scale 3∼2. *From insertion of bronchoscope to its removal. †From bronchoscope removal to patients could open eyes spontaneously, correctly recall date of birth, and perform finger-nose test. Turkey post hot test. & p = 0.007; ⊕ p = 0.034. ¶Data is presented by median (range).