Comparison of the Laryngeal View during Tracheal Intubation Using Airtraq and Macintosh Laryngoscopes by Unskillful Anesthesiology Residents: A Clinical Study

Table 1

Demographic data. Data are shown as absolute number of patients or mean (± SD). BMI: body mass index.

Gender (m : f)	41 : 19
Age	46 (24)
BMI
<25	41 (68.3)
25–30	14 (23.3)
>25	5 (8.3)
ASA physical status classification system
1	39 (65)
2	16 (26)
3	5 (8)
4	0 (0)