Table 3. Baseline characteristics of studied samples (n=102).

Characteristics		n	%
Age	Mean ± SD	41.8	±10.1
Gender	Male	44	43.1
	Female	58	56.9
Smoking	Tobacco smoking	32	31.4
	No smoking	70	68.6
Presenting Complaint	Hoarseness	10	9.8
	Throat clearing	17	16.7
	Post nasal dripping	49	48.0
	Difficulty swallowing	1	1.0
	Difficulty breathing	2	2.0
	Coughing	4	3.9
	Heartburn	19	18.6