Indication | Total* | % |
---|---|---|
Decreased level of consciousness | 122 | 35.2 |
Hypoxemia | 67 | 19.3 |
Ineffective ventilation | 55 | 15.9 |
Existing airway obstruction | 4 | 1.2 |
Impending airway obstruction | 27 | 7.8 |
Anaesthesia to combative or agitated patient | 3 | 0.9 |
Anaesthesia for pain relief or distress | 5 | 1.4 |
Cardiac arrest | 197 | 56.8 |
Other indications | 10 | 2.9 |