Table 2. Most Common Indications for Prehospital Needle Decompression.

1 (most common) to 10 (least common)	Ranking of indications mentioned
1	Diminished/absent breath sounds
2	Hypoxia
3	Hypotension/hemodynamic instability
4	Did not specify
5	Tracheal deviation
6	Unequal respirations
7	Other indications: diminished pulses, chest trauma, cardiac arrest, hyperinflation, difficulty ventilating, and subcutaneous air
8	Imaging or confirmation by a physician
9	Jugular venous distension
10	Cyanosis