Table 3.

Adjusted Odds Ratio of sIgE Reactivities to Allergens and tIgE Reactivity Among Patients with Clinical Symptoms of Suspected Allergic Diseases in Different Age Groups in South China

Allergens		d1		d2		i6		e5		f1		f2		f14		f24		tIgE
Age	Year	OR	P	OR	P	OR	P	OR	P	OR	P	OR	P	OR	P	OR	P	OR	P
0–5	2018 vs 2017	0.84	0.114	0.95	0.819	0.81	0.341	1.00	0.994	0.95	0.616	0.91	0.338	NA+	NA	1.30	0.276	0.75	0.001
	2019 vs 2017	0.83	0.081	1.08	0.737	0.80	0.299	0.60	0.160	0.88	0.263	0.96	0.666	NA	NA	0.91	0.693	0.79	0.008
	2020 vs 2017	1.41	0.040	1.77	0.067	1.02	0.962	1.35	0.532	1.32	0.133	0.91	0.574	NA	NA	1.69	0.136	1.66	<0.001
6–17	2018 vs 2017	1.19	0.368	0.50	0.030	1.02	0.912	1.65	0.121	1.24	0.931	1.66	0.057	0.20	0.182	1.44	0.145	1.01	0.948
	2019 vs 2017	0.95	0.767	0.85	0.614	0.85	0.381	0.69	0.300	0.60	0.049	1.01	0.968	0.51	0.488	0.81	0.407	0.87	0.319
	2020 vs 2017	1.91	0.005	1.37	0.396	1.45	0.076	2.19	0.035	1.54	0.149	1.61	0.138	0.50	0.579	1.21	0.531	1.46	0.026
>17	2018 vs 2017	1.21	0.185	0.96	0.862	1.34	0.096	1.27	0.630	0.86	0.855	NA+	NA	1.25	0.681	0.98	0.909	1.08	0.283
	2019 vs 2017	1.18	0.241	0.89	0.580	1.37	0.057	1.49	0.410	1.97	0.343	NA	NA	1.26	0.649	1.07	0.692	0.92	0.233
	2020 vs 2017	1.70	0.001	1.28	0.298	1.82	<0.001	3.02	0.021	3.44	0.126	NA	NA	1.94	0.187	1.25	0.273	1.22	0.070

Notes: P for multivariate OR, adjusted for year, age. Significant difference: P<0.05.

Abbreviations: NA, not applicable; +, positive rate of allergen sensitization was 0; d1, Dermatophagoides pteronyssinus; d2, Dermatophagoides farina; i6, German cockroach; e5, dog dander; f1, egg white; f2, milk; f14, soya bean; f24, shrimp; tIgE, total immunoglobulin E.