Table 2.

Distribution of cases based on the type of quid.

Type of quid	Composition of the quid	Number of patients	Percentage
Traditional forms
Type I	Betel leaf and areca nut	None	None
Type II	Betel leaf, areca nut and slacked lime	14	5.6%
Type III	Betel leaf, areca nut, lime, and tobacco	18	7.2%
Processed forms
Type IV	Processed areca nut	76	30.4%
Type V	Processed areca nut and processed tobacco	98	39.2%
Type VI	Combined quid usage	44	17.6%