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Cohort Study
An observational study where subjects are selected based on exposure status and followed over time to observe outcomes.
Myocardial Infarction
A medical condition commonly known as a heart attack, caused by the interruption of blood flow to a part of the heart.
Smokers
Individuals who inhale smoke from combustible tobacco products, such as cigarettes or cigars, into their lungs.
Population Attributable Risk
The proportion of disease cases in the entire population that can be attributed to a particular risk factor.
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