Variables | Male (n = 20) | Female (n = 20) |
---|---|---|
Age (years) | 35 ± 11 | 35 ± 9 |
Weight (kg) | 70 ± 10 | 57 ± 8* |
Height (cm) | 171 ± 6 | 159 ± 7* |
ASA physical status (I/II) | 18/2 | 19/1 |
Cause of failure | (n = 10) | (n = 9) |
Difficult mouth opening | 2 | 0 |
Gross purposeful movement | 6 | 5 |
Gagging | 8 | 5 |
Coughing | 3 | 0 |
Laryngospasm | 0 | 0 |
Sedation failure | 2 | 2 |