Table 1.
| Sample of interaction coding in Learn to Quit and NCI QuitGuide apps
| Action | Number of clicks | Number of interactions | |
|---|---|---|---|
| Learn to Quit | |||
| Learning modules and quiz | Completed learning module + quiz | 16–27 | Started: 1 Finished: 1 Completed quiz: 3 Total: 5 |
| Uncompleted learning module | Minimum: 4 | Started: 1 Abandoned: 1 Total: 2 |
|
| Skills modules | Completed skills module | 9–19 | Started: 1 Finished: 1 Total: 2 |
| Uncompleted skills module | Minimum: 4 | Started: 1 Abandoned: 1 Total: 2 |
|
| Check-in | Anytime “check-in” | 1–5 | Each item: 1 Total: up to 5 |
| End of day “check-in” | 1–5 | Each item: 1 Total: up to 5 |
|
| NCI QuitGuide | |||
| Tracking | Tracking mood | 4 | 1 |
| Tracking slips | 5 | 1 | |
| Tracking cravings | 8 | 1 | |
| Resources | Quitting help | 2 | 1 |
| Statistics | View stats | 4 | 1 |
A previous version of the above table was previously published in the supplementary material in Vilardaga R, Rizo J, Palenski PE, Mannelli P, Oliver JA, Mcclernon FJ. Pilot randomized controlled trial of a novel smoking cessation app designed for individuals with co-occurring tobacco dependence and serious mental illness. Nicotine Tob Res. 2019;22(9):1533–1542.