Please select the eligibility criteria that correspond to the clinical trial below.
Title: Phase 2 Study of the Efficacy of Voucher-Based Incentives to Treat Pregnant Smokers
Brief Summary: The major goal of this project is to examine the efficacy of a voucher-based incentive program for promoting smoking cessation (Study 1) and preventing relapse (Study 2) during pregnancy and postpartum. Identifying efficacious interventions to increase cessation rates and decrease relapse among those who are able to quit is important to improving U.S. public health.


Options:
A: Inclusion Criteria for smoking intervention and weight management intervention:

* Participants must be Medicaid recipients receiving mental health treatment at one of the participating study sites in New Hampshire.
* 18 years or older

Additional Inclusion Criteria for smoking intervention only:

\*Smoking 5 or more cigarettes a day or a carbon monoxide level of 5 or higher at screening.

Additional Inclusion Criteria for weight management only:

\*Body Mass Index of 30 or higher or 25 or higher and sedentary lifestyle.

Exclusion Criteria for both interventions:

* Diagnosis of dementia or terminal illness (expected to result in death in 1 year or less)
* Nursing home
* Inability to speak or understand English

Additional exclusion Criteria for weight management only:

* Previous participation in the In SHAPE program
* Active eating disorder diagnosis
* Pregnancy

Additional exclusion Criteria for smoking intervention only:

\*Active alcohol or drug dependence with use in the past 30 days
B: Inclusion Criteria:

(1) age ≥ 18; (2) smoked ≥10 cigarettes/day in the past week; (3) have a scheduled visit with a PCP at BMC on the day of enrollment or within the next six months; (4) telephone access (5) English speaking; (6) plan on quitting smoking within the next six months; (7) able and willing to participate in the study protocol and provide informed consent.

Exclusion Criteria:

(1) planning to move out of the area within the next six months; (2) cognitive impairments that preclude participation in study activities; (3) severe illness or distress; (4) inability to read/understand English; (5) actively using evidence-based smoking cessation treatment; (6) transient residence or lack of a telephone for follow-up assessments.
C: Inclusion Criteria: Only women will participate in the proposed study, because the overarching aim is to develop efficacious treatments for smoking cessation and relapse prevention during pregnancy and early postpartum. All participants will be currently pregnant and report being smokers at the time of conception. Those in Study 1 will report continuing to smoke upon entering prenatal care. Those in Study 2 will report having already quit smoking upon entering prenatal care. Women must reside in the county in which the clinic is located, plan to reside in this geographical area through 6 months postpartum, be \< 25 weeks gestation, not be living in a group residence, English speaking, and not regularly receiving psychotropics other than antidepressants.

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Exclusion Criteria: Women receiving opioid substitution therapy will be excluded. In Vermont, minorities comprise 4% of the general population. There will be no exclusion criteria concerning race or ethnicity. In our studies during the prior funding period, approximately 5% of participants were minorities. We anticipate a similar sample in the proposed studies. We shall do all that we can to assure that minorities are included in the research.

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D: Inclusion Criteria:

* at least 18 years
* pregnant, gestation \<= 27 weeks
* cigarette smoking in the past week (even if only one puff)

Exclusion Criteria:

* inability to speak or understand spoken English
* do not intend to carry pregnancy to full term
* frank psychosis

Answer: C