Please select the eligibility criteria that correspond to the clinical trial below.
Title: Computerized Physical Activity Promotion in Primary Care
Brief Summary: This study will test the efficacy of providing primary care physicians and their patients with computer-tailored information, based on patients' responses to survey questions. The health education messages are designed to encourage patients to become physically active and to encourage physicians to counsel their patients about exercise.


Options:
A: Inclusion Criteria:

* Sedentary, defined as exercising less than 90 minutes per week
* Lack of access to the Internet
* Lack of access to receiving mail

Exclusion Criteria:

* Coronary heart disease (history of myocardial infarction or symptoms of angina)
* Diabetes
* Stroke
* Osteoarthritis
* Osteoporosis
* Orthopedic problems which would limit treadmill testing
* Other medical or psychological problems that could make adherence with the study protocol difficult or dangerous
* Consumption of three or more alcoholics drinks per day
* Current or planned pregnancy
* Planning to move from the area within the next year
* Current suicidal ideation or psychosis
* Current clinical depression
* Recent hospitalization due to a psychiatric disorder
* Taking medication that may impair physical activity tolerance or performance (e.g., beta blockers).
B: Inclusion Criteria:

* mother of infant aged 2-12 months
* sedentary
* healthy, able to do moderate intensity physical activity
* BMI = 18.5-40
* not planning to become pregnant in next year
* woman aged 18-45
* able speak and read English

Exclusion Criteria:

* pregnant
* planning to leave Oahu, Hawaii in the next year (permanently move away)
* a diagnosis of cancer, coronary heart disease (including atrial fibrillation), insulin-dependent diabetes mellitus (IDDM), and other atherosclerotic cardiovascular diseases (e.g., stroke),
C: Inclusion Criteria:

* Residents of the 20 most deprived neighbourhoods in the city of Sheffield
* Aged 40 to 64 years
* Not achieving the current recommended activity level (30 mins of moderate activity on at least 5 days) assessed using the SPAQ (Lowther, 1999) and wishing to have support to become more active

Exclusion Criteria:

* Have increased their physical activity level by at least 30 mins of moderate or vigorous activity per week (assessed using the SPAQ) since initial assessment of activity level
* Capacity to give written informed consent to trial participation
D: Inclusion Criteria:

* Ability to speak and read English
* Current patient of a physician participating in this study (if selecting a new physician, may deliberately select one that is involved in the study, in order to participate)
* Ability to complete all written surveys
* Accessible for follow-up telephone surveys
* Ability to undergo exercise testing

Exclusion Criteria:

* Currently participating in another research study
* Planning to move out of the Philadelphia area
* Unable to walk without pain
* Pregnant or planning to become pregnant in the year following study entry
* Excessive drinking
* Coronary heart disease
* Congestive heart failure
* Peripheral vascular disease
* Cerebrovascular disease
* Chronic obstructive pulmonary disease
* Arrhythmia
* Recurrent seizures
* Dizziness
* Balance problems
* Psychoses

Answer: D