Table 2.

Intraoperative transfusion anaphylaxis cases with clearly written onset delay

Ref	Year	Country	Age	Sex	Diagnosis	Cause	Onset delay
13	1983	Japan	59	F	Anaphylactoid reaction	Blood transfusion	30 min
14	1984	USA	44	F	Anaphylactic reaction	FFP	While the patient was receiving FFP
15	1984	Japan	59	M	Anaphylactic shock	Blood transfusion	When the sixth preserved blood was started a
16	1985	Spain	77	M	Anaphylactic reaction	Whole blood	Once b
17	1987	Japan	53	F	Anaphylactoid reaction	RBC, FFP	30 min
18	1989	USA	NA	NA	Anaphylactic/anaphylactoid reactions	Whole blood	17 min
19	1993	Japan	80	M	Anaphylactoid reaction	Whole blood	A few minutes later
20	2002	Japan	4	F	Anaphylactic reaction	Whole blood	20 min
21	2008	Japan	75	M	Anaphylaxis	RBCs	30 min
22	2010	Japan	32	M	Anaphylactic shock	FFP	Immediately after a
23	2014	Denmark	60	M	Anaphylaxis	FFP	5 min
23	2014	Denmark	58	M	Anaphylaxis	PC, RBC, FFP	5 min
23	2014	Denmark	66	M	Anaphylaxis	RBCs, FFP	5 min
23	2014	Denmark	75	M	Anaphylaxis	RBCs, PC, FFP	5 min
23	2014	Denmark	46	F	Anaphylaxis	RBCs, FFP	5 min
23	2014	Denmark	56	M	Anaphylaxis	RBCs	10 min
23	2014	Denmark	43	F	Anaphylaxis	RBCs, FFP	10 min
23	2014	Denmark	69	M	Anaphylaxis	FFP, RBCs	20 min
23	2014	Denmark	54	M	Anaphylaxis	RBCs, PC, FFP	25 min
23	2014	Denmark	38	F	Anaphylaxis	RBCs	180 min

M: male

F: female

NA: not available

RBC: red blood cell

FFP: fresh frozen plasma

PC: platelet concentrate

^a Original sentence was written in Japanese.

^b Original sentence was written in Spanish.