Table 6

National data on UK home oxygen service serious events of adverse nature (SEANs)

	SEAN level
	Level 3	Level 4	Level 5
Air Products	29	6	4
Air Liquide	6	3	1
BOC	1	0	1
Total	36	9	6
O₂ fires	70.5%	17.6%	11.8%

Data are from October 2009 to July 2010.