Please select the eligibility criteria that correspond to the clinical trial below.
Title: MHealth Interventions to Improve Access and Coverage of Uninsured People With High Cardiovascular Risk in Argentina.
Brief Summary: Cardiovascular disease (CVD) accounts for approximately one-third of Argentina's deaths. Despite the availability of management and treatment for CVD which is offered to the uninsured population at government primary care clinics (PCCs), the rates at which those at risk are screened, identified and referred to the clinics are very low. This study will determine if providing CHWs with an mHealth application using an integrated, inexpensive and validated screening tool on cell phones for screening in the community which is linked with the PCC scheduling system wirelessly allowing the CHWs to make appointments at the time they identify high-risk individuals, will increase the number of referral and follow-up visits that patients attend at the PCCs.


Options:
A: Inclusion Criteria:

* Age of 18 or greater
* At least one BP with Systolic Blood Pressure (SBP) ≥ 160 or a Diastolic Blood Pressure (DBP) ≥ 100 (criteria 1)
* If the patient has repeated measurements after achieving Criteria 1, at least one of the repeat BP remains SBP ≥ 140 or a DBP ≥ 90
* Must have cell phones with text-messaging capability and willingness to receive texts
* Likely to be discharged from the ED

Exclusion Criteria:

* Unable to read English (\<1% at study site)
* Prisoners
* Pregnant
* Pre-existing condition making one year follow-up unlikely

  * Terminal illness with death expected within 90 days
* Current use of 3 or more antihypertensive agents
* Patients with other serious medical conditions that prevent self-monitoring of BP
* Critical illness with placement in resuscitation bay
* Dementia/cognitive impairment
B: Inclusion Criteria:

* HIV infected and starting antiretroviral therapy
* Adequate (daily) access to a cell phone
* Intending to attend the enrollment clinic for 2 years
* Consent to participate

Exclusion Criteria:

* Not meeting inclusion criteria
C: Inclusion Criteria:

Uninsured subjects aged 2:40 years who live in the catchment area of the participating primary care clinics with a mobile for personal use and a 10-year CVD risk of;:;: 10%, as classified by a community health worker.

Exclusion Criteria:

Pregnant women, bed-bound illiterate and persons who cannot give informed consent, or are planning to move away from the vicinity of the clinic in the following year will be excluded.
D: Inclusion Criteria:

1. OEF/OIF/OND Veteran
2. Can identify a VA Medical Center and VA Health Care Provider responsible for his/her care in the system
3. Interested in starting a physical activity program in the next 30 days
4. Access to a computer with an internet connection and a working USB port.
5. A smartphone running a compatible iOS or Android operating system.
6. Younger than Age 65

Exclusion Criteria:

1. Veteran self-reports that a health care provider has told the patient that it is currently unsafe to exercise in an unsupervised or unmonitored setting. (Can become eligible with written medical clearance).
2. History of eating disorders or a BMI \< 20
3. Not competent to consent to a research study by self-reporting a legal guardian who makes medical decisions for the Veteran.

Answer: C