Respondents' demographic and usage profiles
| Measurement | Items | Count | Percentage (%) |
|---|---|---|---|
| Country | Finland | 46 | 26.6 |
| China | 127 | 73.4 | |
| Gender | Male | 103 | 59.5 |
| Female | 64 | 37.0 | |
| Unwilling to disclose | 6 | 3.5 | |
| Age | 15–24 years old | 17 | 9.8 |
| 25–44 years old | 117 | 67.6 | |
| 45–65 years old | 35 | 20.2 | |
| 65 years or older | 4 | 2.3 | |
| Frequency of visiting | Less than once per week | 34 | 19.7 |
| Once a week | 27 | 15.6 | |
| Several times per week but not every day | 70 | 40.5 | |
| Once a day | 22 | 12.7 | |
| Multiple times each day | 20 | 11.6 | |
| Typical duration of a visit | Less than 10 min | 25 | 14.5 |
| 10–30 min | 106 | 61.3 | |
| 30–60 min | 38 | 22.0 | |
| More than an hour | 4 | 2.3 | |
| Stage in smoking cessation | Precontemplation | 4 | 2.3 |
| Contemplation | 45 | 26.0 | |
| Preparation | 19 | 11.0 | |
| Action | 40 | 23.1 | |
| Maintenance | 50 | 28.9 | |
| Termination | 15 | 8.7 |
| Measurement | Items | Count | Percentage (%) |
|---|---|---|---|
| Country | Finland | 46 | 26.6 |
| China | 127 | 73.4 | |
| Gender | Male | 103 | 59.5 |
| Female | 64 | 37.0 | |
| Unwilling to disclose | 6 | 3.5 | |
| Age | 15–24 years old | 17 | 9.8 |
| 25–44 years old | 117 | 67.6 | |
| 45–65 years old | 35 | 20.2 | |
| 65 years or older | 4 | 2.3 | |
| Frequency of visiting | Less than once per week | 34 | 19.7 |
| Once a week | 27 | 15.6 | |
| Several times per week but not every day | 70 | 40.5 | |
| Once a day | 22 | 12.7 | |
| Multiple times each day | 20 | 11.6 | |
| Typical duration of a visit | Less than 10 min | 25 | 14.5 |
| 10–30 min | 106 | 61.3 | |
| 30–60 min | 38 | 22.0 | |
| More than an hour | 4 | 2.3 | |
| Stage in smoking cessation | Precontemplation | 4 | 2.3 |
| Contemplation | 45 | 26.0 | |
| Preparation | 19 | 11.0 | |
| Action | 40 | 23.1 | |
| Maintenance | 50 | 28.9 | |
| Termination | 15 | 8.7 |
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