| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never chewed betel nut with cigarettes or smokeless tobacco | 947 |
64.1%
|
| 2 | I did not chew betel nut with cigarettes or smokeless tobacco in the past 12 months | 144 |
9.7%
|
| 3 | Yes | 212 |
14.3%
|
| 4 | No | 175 |
11.8%
|
| Sysmiss | 6 |