Table 5.

Patients’ nasopharyngoscopic findings distributed by gender

Variable	Gender		Chi square	P
	Male n (%)	Female n (%)
Finding
Normal	12 (20.3)	47 (79.7)	35.441	<0.001
Bilateral vocal cord nodules	0 (0.0)	5 (100.0)
Left vocal cord paresis	0 (0.0)	3 (100.0)
Slough over the oropharynx and the epiglottis	2 (33.3)	4 (66.7)
Fish bone in the left vallecular area	2 (100.0)	0 (0.0)
Nasal mass	9 (60.0)	6 (40.0)
Right vocal nodules	0 (0.0)	2 (100.0)
Atrophic right vocal cord	0 (0.0)	2 (100.0)
Bilateral vocal cord paresis	0 (0.0)	2 (100.0)
Laryngeal tumour	4 (100.0)	0 (0.0)