Table 1.

Demographic variables and ARIA classification of symptom severity in 35 patients divided into AR and NAR groups

Variable	AR group (n=13)	NAR group (n=22)	P-valuea)
Sex (male:female)	7:6	8:14	NS
Age (yr), mean±SD	27.3±11.8	44.7±20.2	0.013
ARIA classification
Intermittent:persistent	4:9	10:12	NS
Mild:moderate–severe	10:3	12:10	NS

ARIA, Allergic Rhinitis and its Impact on Asthma; AR, allergic rhinitis; NAR, non-allergic rhinitis; NS, not significant; SD, standard deviation.

^a)Chi-square test.