Please assess the completion status of the following clinical trial:

Trial Title: EHR-Based and Fax-Based Referral to a Tobacco Quitline: A Comparative Study

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 4.0

Eligibility Criteria:
Clinic Eligibility:~Inclusion Criteria:~* The presence of discrete primary care clinical services within the clinic (defined as general internal medicine or family medicine clinical services);~* At least three primary care clinician providers in the clinic (physicians or nurse practitioners/physician assistants who see patients independently of a physician);~* A total primary care clinical volume of at least 60 patients each week;~* An existing EHR requirement for staff to document tobacco use status including smoking status on all adult patients visiting the clinic at every visit;~* A capacity to enumerate patient visit information including adult patients/month and adult tobacco users/month by clinician and by clinic;~* A willingness to participate in the proposed research;~* A lead physician or a clinic manager on site who agree to serve as a clinic champion for the project;~* Prior use of the fax referral system to refer patients to the Wisconsin Tobacco Quit Line with use data available for the 12 months prior to study launch;~* A willingness to accept random assignment to either of the two experimental conditions.~Exclusion Criteria:~* Those clinics not meeting the above criteria (e.g. too small, limited EHR capacity).~(Note: In this study, the clinics are the subjects under study. The patients that will be referred by the clinic to the Wisconsin Tobacco Quit Line will be least 18 years old and Cigarette smokers)

- Gender: ALL
- Minimum Age: None
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- EHR-based referral to quit line (Type: EXPERIMENTAL): Clinics will use an EHR-based fully-electronic HIPAA-compliant tool to refer their adult patients who use tobacco to the telephone tobacco quitline for tobacco cessation counseling and medication.~Intervention: Behavioral: Tobacco quitline EHR referral
- Fax-based referral to quit line (Type: ACTIVE_COMPARATOR): Clinics will use a paper fax tool to refer their adult patients who use tobacco to the telephone tobacco quitline for tobacco cessation counseling and medication.~Intervention: Behavioral: Tobacco quitline Fax referral
- EHR-based Clinic Staff (Type: EXPERIMENTAL): Clinics will use an EHR-based fully-electronic HIPAA-compliant tool to refer their adult patients who use tobacco to the telephone tobacco quitline for tobacco cessation counseling and medication. Staff in these clinics will complete surveys to address Aim 4 of the study.
- Fax-based referral to quit line Clinic Staff (Type: ACTIVE_COMPARATOR): Clinics will use a paper fax tool to refer their adult patients who use tobacco to the telephone tobacco quitline for tobacco cessation counseling and medication. Staff in these clinics will complete surveys to address Aim 4 of the study.

Based on this trial design, predict the completion outcome and termination type (if applicable).