Hygienists' Internet Tobacco Cessation Randomized Clinical Trial

To determine study eligibility practices returned the interest survey.

Each dental practice completed a baseline survey on the demographics and characteristics of its practice.

After randomization, providers completed a qualitative surveyand an online survey.

Patients who were referred and logged-on to the patient intervention site completed an online survey.

The dental practices completed a final survey to reassess their tobacco control practices and the patients completed a follow-up survey to assess their smoking status six months after registering on the quit smoking website.