Table 3.

Frequency Distribution of Olfactory Dysfunction Occurrence According to Age and Sex

	Olfactory Dysfunction				X2	P.value
	Absent (85)		Present (223)
	No.	%	No.	%
Age
12–22	9	10.6%	12	6.8%	42.119	0.000*
23–32	2	2.4%	27	9.4%
33–42	0	0.0%	57	18.5%
43–52	37	43.5%	49	27.9%
53–62	30	35.3%	60	29.2%
>62	7	8.2%	18	8.1%
Sex
Male	63	74.1	147	65.9	1.907	0.167
Female	22	25.9	76	34.1

Abbreviations: %, percentage (of columns); X2, chi-square test; P.value, significance; *, significant relationship.