Published on in Vol 8, No 3 (2022): March
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/32499, first published
.
![Analysis of Demographic Characteristics of Users of a Free Tobacco Cessation Smartphone App: Observational Study Analysis of Demographic Characteristics of Users of a Free Tobacco Cessation Smartphone App: Observational Study](https://asset.jmir.pub/assets/7487ae6fba13d3e760f8041508d5c692.png 480w,https://asset.jmir.pub/assets/7487ae6fba13d3e760f8041508d5c692.png 960w,https://asset.jmir.pub/assets/7487ae6fba13d3e760f8041508d5c692.png 1920w,https://asset.jmir.pub/assets/7487ae6fba13d3e760f8041508d5c692.png 2500w)
1 Office of Healthy and Safe Communities, Division of Prevention and Community Health, Washington State Department of Health, Olympia, WA, United States
2 2Morrow, Inc, Kirkland, WA, United States