A Randomized Comparison Simulating Face to Face Endotracheal Intubation of Pentax Airway Scope, C-MAC Video Laryngoscope, Glidescope Video Laryngoscope, and Macintosh Laryngoscope

Table 1

Demographic characteristics of subjects ().

Characteristics	Data
Sex (, percent)	Male (54, 62.8%)
Age (years, range)	28.3 (21–40)
Work experience as healthcare provider (years)	3.6
0 (, percent)	27 (31.4%)
to 5 years	36 (41.9%)
>5 years	23 (26.7%)
License
Nurse	17 (19.8%)
1st level EMT	67 (77.9%)
2nd level EMT	1 (1.2%)
Intubation experience
MCL <3 (times)	83 (96.5%)
Video laryngoscope <3 (times)	86 (100%)
Face to face intubation <1	86 (100%)

EMT: emergency medical technician; MCL: Macintosh laryngoscope.