Please select the eligibility criteria that correspond to the clinical trial below.
Title: Evaluation of a Tailored Text Message Intervention for Pregnant Smokers (MiQuit): a Pilot Trial
Brief Summary: The overall aim of the study is to estimate the likely impact of the MiQuit text message based smoking cessation service for pregnant smokers and to establish robust estimates for the key factors which would be required in order to design a larger definitive trial of this intervention(MiQuit).

These key factors include: the range of recruitment rates in different centres; quit rates amongst participants; feasibility of assessing smoking status of participants in later pregnancy; and the likely effect of MiQuit when women are offered this in National Health Service (NHS) settings.


Options:
A: Inclusion Criteria:

* Be at least 18 years of age
* Be between 13 and 25 weeks of pregnancy
* Be receiving prenatal care at one of the participating clinics
* Have smoked at least 100 cigarettes in their lifetime
* Be currently smoking and have smoked at least 5 cigarettes per day in the past 7 days
* Speak and write English

Exclusion Criteria:

* Evidence of cognitive or mental health problems
* Evidence of possible drug or alcohol addiction
* Documented history in medical chart of mental retardation, significant chronic or recurrent psychiatric disorder such as schizophrenia or severe depression, history of cardiac arrhythmias, history of myocardial infarction within the past 6 months, history of previous pregnancy with congenital anomaly,family history of congenital anomalies
* Complications of pregnancy during the current pregnancy, including: threatened miscarriage, congenital anomalies, unexplained vaginal bleeding, pelvic or abdominal surgical procedures, deep venous thrombosis, malignancy
B: 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
C: Inclusion Criteria:

* African American or Latina (by self report)
* At least 18 years of age
* English speaking
* Pregnant less than or equal to 28 weeks gestation
* Receiving prenatal care in the District of Columbia
* Had one or more of the following risk factors: active smoking, environmental tobacco smoke exposure, depression and intimate partner violence

Exclusion Criteria:

* Non-minority race (by self report)
* Younger than 18 years of age
* Non-English speaking
* Not pregnant or pregnant greater than 28 weeks gestation
* Receiving prenatal care outside the District of Columbia
* Responded negatively to questions about risk factors
* Suicidal ideation
D: Inclusion Criteria:

* Pregnant and less than 25 weeks gestation
* Smoking at least 5 cigarettes per day pre-pregnancy
* Smoking at least 1 cigarette on a typical day during pregnancy
* Aged 16 or over
* Agrees to accept information to assist cessation
* Has own or has primary use of a mobile phone
* Familiar with sending and receiving text messages
* Able to understand written English (text messages are in English only) and consent issues explained in English.
* Able to give informed consent

Exclusion Criteria:

•Already enrolled in another text service to assist smoking cessation

Answer: D