Table 1.

Components implicated in TRALI cases reported to SHOT. Risk of each component calculated according to number of relevant components issued in the UK 1996–2002 (n = 103)

	TRALI cases reported to SHOT	Incidence
High plasma (250–300 ml)
FFP/CSP	31/2.3 million	1:74,000
Platelets	17/1.5 million	1:88,000
Low plasma (<30 ml)
Cryoppt	1/0.5 million	1:500,000
Red cells	28/15.6 million	1:557,000

CSP = Cryosupernatant plasma, Cryoppt = cryoprecipitate.