Table 1.

Patient Demographics

Parameter	Second Hand Smoke Exposure		p-value
	YES	NO
Number of patients	92 (74%)	32 (26%)	–
Age (mean years)	56.3	57	0.702
Gender
M	71.7%	62.5%	0.376
F	28.3%	37.5%
T stage
Early (T1 and T2)	34.8%	31.3%	0.829
Late (T3 and T4)	65.2%	68.8%
Total Laryngectomy	36%	50%	0.305
Post – op RT	64.1%	46.9%	0.098