Table 2. Prevalence of self-reported AR.

	Valid questionnaires (n)	Self-reported AR (%)	Self-reported AR Age-adjusted (%)	Self-reported AR Gender-adjusted (%)	Gender of AR (%)		Classification of AR (%)
					Male	Female	Persistent	Intermittent	Mild	Moderate/severe
Rural	803	19.1	19.1	18.9	41.8	58.2	41.2	58.8	34.6	65.4
Urban	1,499	13.5	13.5	13.5	48.8	51.2	41.4	58.6	49.8	50.2
P value		<0.01	<0.01	<0.01	0.193		0.969		0.216

AR, allergic rhinitis.