. Author manuscript; available in PMC: 2022 Mar 1.

Published in final edited form as: Clin Exp Allergy. 2021 Jul 31;51(9):1195–1206. doi: 10.1111/cea.13993

Table 2. Prevalence of comorbidities at 8 years in each AD trajectory.

	Reference group (n=982)		Early onset transient (n=73)		Early onset persistent (n=24)		Late onset persistent (n=73)
	N	n (%)	N	n (%)	N	n (%)	N	n (%)
AR diagnosis (n=744)	604	27 (4.5)	59	4 (6.8)	24	*5 (20.8)*	57	*9 (15.8)*
Current AR (n=744)	604	101 (16.7)	59	*18 (30.5)*	24	*9 (37.5)*	57	*22 (38.6)*
Current AR + sensitization (n=734)	599	73 (12.2)	58	11 (19)	22	6 (27.3)	55	*18 (32.7)*
Persistent AR (n=483)	385	32 (8.3)	49	*10 (20.4)*	17	4 (23.5)	32	*11 (34.4)*
Persistent AR + sensitization (n=483)	385	19 (4.9)	49	*7 (14.3)*	17	2 (11.8)	32	*8 (25)*
Current wheezing (n=722)	586	24 (4.1)	59	*10 (16.9)*	24	*8 (33.3)*	53	6 (11.3)
Current wheezing + sensitization (n=350)	301	15 (5)	21	*9 (42.9)*	8	*5 (62.5)*	20	4 (20)
Food allergic (n=736)	600	3 (0.5)	58	0 (0)	22	1 (4.5)	56	0 (0)
Food sensitized tolerant (n=736)	600	13 (2.2)	58	5 (8.6)	22	3 (13.6)	56	4 (7.1)
Any sensitization (n=716)	586	287 (49.1)	57	*44 (77.2)*	20	*16 (80)*	53	*36 (67.9)*
Any HDM sensitization (n=716)	586	284 (48.5)	57	*44 (77.2)*	20	*16 (80)*	53	*36 (67.9)*
Any food sensitization (n=716)	585	36 (6.2)	57	*10 (17.5)*	20	4 (20)	54	6 (11.1)

AR: Allergic Rhinitis; HDM: House Dust Mite

Any sensitization: positive skin prick test result to any of the house dust mite allergens (Dermatophagoides pteronyssinus, Dermatophagoides farinae, Blomia tropicalis), food allergens (egg, peanut, cow’s milk, shrimp, crab) or aeroallergens (Blatella germanica and Periplanata Americana).

Cells in bold and italics indicate significance at p value ≤0.05 compared to reference group in univariate analysis after Bonferroni correction.