TABLE 1.

Demographic characteristics of the patients

Characteristic	n = 55
Age (years), mean ± SEM	31.16 ± 1.56
Sex, female/male, No (%)	36 (65.45)/9 (34.55)
Allergen sensitization	Pollen
Duration of SAC (year), mean ± SEM	9.02 ± 0.55
Smoking history, N	0
Drinking history, N	0
Family history, N	15
Pet ownership, N	35
BMI (kg/m2), mean ± SEM	21.87 ± 0.29
Place of birth
City	35
Country	20
Premature infant	3
Total serum IgE (ng/ml), mean ± SEM	45.99 ± 2.60
Total tear IgE (IU/ml), mean ± SEM	3.74 ± 0.27

Abbreviation: N, number.