Table-II.

Association of Risk Factors and Habits in Cases and Controls

		Habits
	No Habits	Tobacco Smoking	Tobacco Chewing	Betel Quid	Betel Quid Substitute	Alcohol	Good fruits and veg	Hot spicy food
Control	48	22	6	23	12	0	47	15
Cases	5	35	17	42	25	1	11	15
P- Value	0.000*	0.042*	0.015*	0.004*	0.018*	0.316	0.000*	1.000

* p < 0.05 - significant