Table 2. The Chi-squared test on the relationship between the direction of nasal septal deviation and the direction of ETD

ETD	Direction of deviation		X2
	Right (%)	Left (%)
Right
Normal	14 (73.7)	15 (75.0)	.132
ETD	5 (26.3)	5 (25.0)	(.571)
Left
Normal	14 (66.7)	15 (78.9)	1.614
ETD	7 (33.3)	4 (21.1)	(.239)
Right or left
Normal	14 (53.8)	15 (62.5)	.332
ETD	12 (46.1)	9 (37.5)	(.647)

Statistical significance p<0.05.
ETD: Eustachian tube dysfunction.