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A study is conducted to test a new drug claimed to reduce diastolic blood pressure in...

A study is conducted to test a new drug claimed to reduce diastolic blood pressure in adults with a history of coronary heart disease. What is the most efficient study to test whether the drug reduces diastolic blood pressure? Justify your answer.

Math   Statistics-And-Probability   
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Answer #1

The most efficient study design to conduct a study to test a new drug claimed to reduce diastolic blood pressure in adults whom already have a history of coronary heart disease is a Randomized Controlled Trial ( RCT ) .

In cases of pharmaceutical trials , the participants are split into either a control group or experimental group so that a comparison can be made . Due to it being unethical to withhold medication from patients with known diseases, instead of a placebo the control group would be given a drug already on the market making it an active - control trial.

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