Table 1. Demographic and baseline characteristics of included samples  Table 1. Demographic and baseline characteristics of included samples  Table 1. Demographic and baseline characteristics of included samples  Table 1. Demographic and baseline characteristics of included samples
Total Male Female
N=17,884 N=7,468 N=10,416
Demographic characteristics Demographic characteristics Demographic characteristics Demographic characteristics
 Age, year, mean (SD) 42.07 (20.68) 40.72 (22.17) 43.03 (19.49)
 Male, n (%) 7,468 (41.76) - -
Serum IgE, mean (SD) 268.04 (544.08) 327.72 (616.81) 225.25 (480.76)
Diseases
Allergic Rhinitis, n (%) 5,470 (30.59) 2,492 (13.93) 2,978 (16.65)
Asthma, n (%) 3,613 (20.2) 1,633 (9.13) 1,980 (11.07)
Dermatitis, n (%) 5,093 (28.48) 2,000 (11.18) 3,093 (17.29)
Urticaria, n (%) 4,760 (26.62) 1,608 (8.99) 3,152 (17.62)
Any diseases, n (%) 13,664 (76.4) 5,627 (31.46) 8,037 (44.94)
Drug user
Adrenaline, n (%) 1,207 (6.75) 609 (3.41) 598 (3.34)
Antihistamines, n (%) 2,111 (11.8) 938 (5.24) 1,173 (6.56)
Beta2 Agonist, n (%) 1,411 (7.89) 666 (3.72) 745 (4.17)
Corticosteroid, n (%) 459 (2.57) 173 (0.97) 286 (1.6)
Kombinationspr,n (%) 407 (2.28) 171 (0.96) 236 (1.32)
Leukotrien Receptor Antagonist, n (%) 381 (2.13) 198 (1.11) 183 (1.02)
Any drugs, n (%) 3,161 (17.68) 1,417 (7.92) 1,744 (9.75)
IgE, immunoglobulin E; SD, standard deviation. IgE, immunoglobulin E; SD, standard deviation. IgE, immunoglobulin E; SD, standard deviation. IgE, immunoglobulin E; SD, standard deviation.