Please select the eligibility criteria that correspond to the clinical trial below.
Title: Randomized Trial of An Innovative Smartphone Intervention for Smoking Cessation
Brief Summary: The goal of this study is to determine whether the novel smartphone app (SmartQuit) provides higher quit rates than the current standard smoking cessation app.


Options:
A: Inclusion Criteria:

1. aged 18 and older;
2. smokes at least 10 cigarettes daily and has done so for at least the past 12 months;
3. wants to quit smoking in the next 30 days;
4. willing to be randomly assigned to either group;
5. willing and able to speak and read in English;
6. willing and medically eligible to use nicotine replacement therapy (NRT),
7. currently resides in the U.S., and expects to continue for at least 12 months;
8. not participating in other smoking cessation interventions;
9. has regular access to a telephone.
10. has regular access to an email address.

Exclusion Criteria:

* The Exclusion criteria are the opposite of the Inclusion criteria listed above. In addition, the following exclusion criteria also apply:

  1. another member of household enrolled in the study;
  2. currently using medication or nicotine replacement products to help with quitting smoking;
  3. currently using any non-cigarette tobacco products;
  4. pregnant or breastfeeding;
  5. had a heart attack in last 30 days;
  6. within the last 6 months, diagnosed with angina, heart pain, or irregular heartbeat;
  7. serious adverse reactions to nicotine patches including anaphylaxis and related symptoms such as hives, respiratory difficulty, and/or angioedema.
B: Inclusion Criteria:

* age 18 or older
* smokes at least five cigarettes daily for at least past 12 months
* wants to quit cigarette smoking in the next 30 days
* if concurrently using any other nicotine or tobacco products, wants to quit using them within the next 30 days
* interested in learning skills to quit smoking
* willing to be randomly assigned to either condition
* resides in US
* has at least daily access to their own personal Apple iPhone, Android, or Windows Phone
* knows how to login and download a smartphone application
* willing and able to read in English
* not using other smoking cessation interventions (including apps or our other intervention studies).
* willing to complete all three follow-up surveys
* provide email, phone, and mailing address.

Exclusion Criteria:

* The exclusion criteria are opposite of the inclusion criteria listed above.
C: Inclusion Criteria:

* Any consented medical intern from Emergency Medecine, Internal Medicine, Pediatrics, Family Practice, OBGYN and Surgery Depratments in-coming to University of California San Francisco in the study year.

Exclusion Criteria:

* Current personal mindfulness practice, once a week or more frequent;
* Use of medications with Central Nervous System effects;
* Lifetime history of an organic mental illness;
* Acute or chronic immune or inflammatory disorders;
* Pregnancy;
D: Inclusion Criteria:

* age 18 or older
* smokes at least five cigarettes daily for at least past 12 months
* wants to quit in next 30 days
* willing to be randomly assigned to either group
* resides in US
* has at least weekly access to a high speed Internet connection and email
* willing and able to read in English
* not participating in other smoking cessation interventions (including our other intervention studies
* has never used the Smokefree.gov website
* willing to complete all three follow-up surveys
* provide email, phone, and mailing address
* provide contact information for two collaterals (e.g., relatives).
* does not have family, friends, or other household members participating

Exclusion Criteria:

* The exclusion criteria are the opposite of the inclusion criteria above.

Answer: B