Table 2.
Descriptive characteristics of the study population (N=955).
| Variable | Category | Number of participants (%) |
| Age | Scale | 719 (75.3) |
| Gender | Categorical | 719 (75.3) |
| Educational level | Ordinal | 719 (75.3) |
| Residential area | Categorical | 719 (75.3) |
| Personal innovativeness | Ordinal | 857 (89.7) |
| Nicotine dependence (daytime smoking) | Ordinal | 680 (71.2) |
| Current smoking status | Categorical | 898 (94.0) |
| Number of quit attempts | Ordinal | 898 (94.0) |
| Previous use of digital smoking cessation support | Categorical | 802 (84.0) |
| Behavioral intention to use a mobile smoking cessation app | Ordinal | 730 (76.4) |
| Attitude toward using a mobile smoking cessation app | Ordinal | 730 (76.4) |