Table 4. Knowledge on the diseases caused by smokeless tobacco.
| Diseases | User (n=85) |
Non-user (n=215) |
|||
| n | (%) | n | (%) | ||
| Oral cancer | 76 | (89.4) | 183 | (85.1) | |
| Stones | 63 | (74.1) | 152 | (70.7) | |
| Goiter | 50 | (58.8) | 96 | (44.7) | |
| Damage to buccal mucosa | 69 | (81.2) | 171 | (79.5) | |
| Oral cleaninga) | 20 | (23.5) | 19 | (8.8) | |
| Teeth strongera) | 20 | (23.5) | 32 | (14.9) | |
a)The condition is not caused by smokeless tobacco.