Please select the eligibility criteria that correspond to the clinical trial below.
Title: Effectiveness of Smoking-cessation Interventions for Urban Hospital Patients.
Brief Summary: The investigators plan to compare the effectiveness and cost effectiveness of an inpatient smoking cessation intervention for all smokers hospitalized at two urban public hospitals.


Options:
A: Inclusion Criteria:

* Current cigarette smoker of at least 10 cigarettes per day
* Interested in quitting at some time
* Not currently interested in quitting smoking
* Access to telephone (home or work) for 6 month study period

Exclusion Criteria:

* Monthly cigar, pipe, or smokeless tobacco use
* Current pregnancy or breastfeeding
* Recent cardiovascular distress
* Phenylketonuria (PKU)
* Previous use of nicotine replacement therapy (gum, patch, lozenge, inhaler, or nasal spray)
B: Inclusion Criteria:

* Age 18 years and older
* Smoke at least once a day for the past 30 days
* Are willing to participate in all study components
* Sufficient language skills in English for counseling and assessments
* Has a home address
* Has a working phone number

Exclusion Criteria:

* Pregnant or planning to become pregnant in the next 6 months
* Currently using a smoking cessation medication
* Currently participating in smoking cessation program
* Motivated to quit smoking
* Planning to quit smoking in the next 2 weeks
* Lives in a home with someone currently enrolled in the study
* Minor
C: Inclusion Criteria:

* Proficient in English, assessed with items asking about native language and self-reported comfort communicating in English among non-native speakers.
* Age ≥18 years old, assessed by self-report and verified by date of birth.
* Has smoked ≥100 cigarettes and currently smokes ≥5 cigarettes per day, verified by an exhaled carbon monoxide level of ≥8 ppm.
* Ready to try quitting smoking within the next month.
* Currently homeless, assessed by self-report and defined as usually staying in an emergency shelter, transitional shelter, abandoned building, place of business, car or other vehicle, church or mission, hotel or motel, or anywhere outside during the past 7 days. Additionally, individuals will be considered currently homeless if they usually stayed in somebody else's house, apartment/condominium, or room in the past 7 days because of not having their own place to stay.

Exclusion Criteria:

* Currently pregnant, assessed by a urine pregnancy test conducted on all premenopausal biologic females who have not had a hysterectomy, or planning to become pregnant in the next 2 months.
* Past 30-day use of nicotine replacement therapy, bupropion, or varenicline for smoking cessation, assessed by self-report. Use of bupropion for reasons other than to quit smoking (e.g. depression) is permissible.
* Prior serious adverse reaction to the nicotine patch, defined as any reaction that was life-threatening or required hospitalization.
* Heart attack or chest pain within the past 2 weeks.
* Inability to read a sentence written at a Flesch-Kincaid grade level of 4.
* Inability to provide informed consent, assessed with knowledge questions about the material presented during the informed consent process that individuals must correctly answer before providing informed consent to participate.
D: Inclusion Criteria:

* age ≥ 18 years
* smoked tobacco during the prior 30 days
* have an active phone number
* provide consent in English, Spanish or Mandarin

Exclusion Criteria:

* Patients will be excluded if they use only smokeless tobacco or products such as betel (since there is not yet efficacy data for treating use of these tobacco products in the inpatient setting)
* are pregnant or breastfeeding
* are discharged to an institution (e.g. jail/prison, nursing home, long-term psychiatric facility).

Answer: D