Table 4.

Overview of the hypersensitivity reactions (HSRs) by subgroup

	Ferric carboxymaltose (n = 836)	Iron isomaltoside‐1000 (n = 496)
Total no. of HSRs	18 (2.2%)	43 (8.7%)
Sex
Male	2	2
Female	16	41
Age (year) male and female
Mean age (median, IQR)	32.5 (28.3–46.3)	32.9 (27.3–43.5)
<30	4	13
30–≤50	12	22
>50	2	8
Age (year) male
Mean age (median, IQR)	59.1 (47.8–70.4)	35.0 (16.8–53.2)
<30	‐	1
30–≤50	1	‐
>50	1	1
Age (year) female
Mean age (median, IQR)	31.0 (26.8–44.5)	32.9 (27.7–42.7)
<30	4	12
30–≤50	11	22
>50	1	7

IQR, inter‐quartile range; n.a. = not applicable