Please select the eligibility criteria that correspond to the clinical trial below.
Title: Smoking Cessation by Telephone. Effectiveness and Cost-effectiveness of Proactive and Reactive Services at the Swedish National Tobacco Quitline (SNTQ).
Brief Summary: The purpose of this study was to compare the effectiveness of the high-intensity proactive service with the low-intensity reactive service at the Swedish National Tobacco Quitline (SNTQ). Our hypothesis was that the effectiveness is about 5% higher in proactive than in reactive service.

The structured treatment protocol is a mixture of motivational interviewing (MI), cognitive behavior therapy, and pharmacological consultation.The standard process at the SNTQ is to offer the client a choice of callback (proactive service) or no callback (reactive service). In the present study clients were not offered a choice, but were randomized to proactive service on even dates and to reactive service on odd dates. Data are collected through postal questionnaires, one baseline and one follow-up after 12 months.


Options:
A: Inclusion Criteria:

1. Patient is currently a smoker (greater than 5 cigarettes per day in the month preceding admission);
2. Patient is 18 years of age and older;
3. Patient is admitted to the in-patient cardiology service at the University of Ottawa Heart Institute (UOHI) for: a) Acute Coronary Syndrome (includes patients admitted for unstable angina or acute myocardial infarction), b) Elective Percutaneous Coronary Intervention (PCI), c) Coronary Artery Bypass Graft (CABG) or d) diagnostic catheterization procedures related to CHD;
4. Patient has received automatic referral for smoking cessation counseling;
5. Patient is willing to provide informed consent

Exclusion Criteria:

1. Patient is unable to read and understand English;
2. Patient lives more than 1.5 hours from UOHI;
3. Patient is returning to referring institution/hospital
B: Inclusion Criteria:

* Being a veteran
* 18 + years of age
* Smoke cigarettes on at least a daily basis
* Receive primary care from the Iowa City VAMC or Coralville Clinic
* Live in a non-metropolitan area (based on RUCA codes)
* Be willing to make a quit attempt in the next 30 days
* Be capable of providing informed consent
* Have access to a telephone (land line or cell phone)
* Have a stable residence

Exclusion Criteria:

* Planning to move within the next 12 months
* Presence of a terminal illness
* Pregnancy
* Unstable psychiatric disorder (e.g., acute psychosis)
* Currently pregnant
* Incarcerated
* Institutionalized
C: Inclusion Criteria:

* Tobacco users calling the SNTQ to discuss his/her own tobacco behaviour.
* The client gives verbal consent to sign up for cessation support.
* The client return a registration form including a baseline questionnaire

Exclusion Criteria:

* Snuff cessation
D: Inclusion Criteria:

* Age 18-80
* Current and regular smoker 5 or more cigarettes per day
* Interested in making a quit attempt in the next 14 days
* Personal phone available

Exclusion Criteria:

* Pregnancy or plans to become pregnant in the next year
* Cannot speak English
* Not a union member or employee of specified worksite or immediate family member
* Member of household is currently enrolled in the study
* Not willing to comply with study protocol

Answer: C