What is the exposure and what is the outcome in this study

Reference no: EM133432247

Case Study: A recent study followed four hundred teenagers for 4 years and determined the risk of obesity was 3 times greater among those who ate fast food three times per week or more compared to teenagers who didn't eat fast food.

a) What type of study design is this?

b) What is the exposure and what is the outcome in this study?

c) Name the measure of association being provided in the question.

d) By how much could we reduce the burden of obesity among teenagers who eat fast food if they all stopped eating fast food? Express your answer as a percent of all disease among the exposed.

Reference no: EM133432247

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