Demographic and smoking characteristics of participants
| % Of sample size | |
| Gender | |
| Male | 50 |
| Smoking status | |
| Current/ex-smoker | 79.4/20.6 |
| Age | |
| Median | 25 years |
| Range | 18–29 years |
| Employment status | |
| Full time | 48.8 |
| Part time | 12.5 |
| Casual | 13.8 |
| Unemployed | 25.0 |
| Education | |
| Did not complete secondary | 15.6 |
| Finished secondary school | 39.4 |
| Diploma or equivalent | 23.1 |
| Degree or higher | 21.9 |
| Currently studying | |
| Full time/part time | 17.5/9.4 |
| Cigarette consumption (current smokers) | |
| I don’t smoke every day | 10.2 |
| 1–10 cigarettes/day | 50.4 |
| 11–19 cigarettes/day | 22.8 |
| 20 or more/day | 16.5 |
| Cigarette consumption (ex-smokers) | |
| I didn’t smoke every day | 24.2 |
| 1–10 cigarettes/day | 54.5 |
| 11–25 cigarettes/day | 18.2 |
| >40 cigarettes/day | 3.0 |