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. 2021 Dec 6;10(3):e572. doi: 10.1002/iid3.572

Table 4.

Differences in occurrence of infections in the CMA versus non‐CMA cohort

	CMA (n = 3499)	Non‐CMA (n = 3499)	p‐value
GI infections
n (%)^a	282 (8.1)	162 (4.6)	<.001
Infection rate^b	0.105	0.065	<.001
Skin infections
n (%)^a	1898 (54)	1584 (45)	<.001
Infection rate^b	1.305	0.955	<.001
Respiratory infections
n (%)^a	3098 (89)	2854 (82)	<.001
Infection rate^b	6.88	5.03	<.001
Ear infections
n (%)^a	875 (25)	673 (19)	<.001
Infection rate^b	0.51	0.355	<.001

Abbreviations: CMA, cow's milk allergy; GI, gastrointestinal.

^{^a}

Proportion of children with at least one infection during observation period.

^{^b}

Per 5‐person‐years.