. Five hundred (500) patients with hypertension are enrolled in a trial. Two-hundred fifty (250) are...
. Five hundred (500) patients with hypertension are enrolled in a trial. Two-hundred fifty (250) are given and antihypertensive drug while 250 are given the same drug plus a water-pill. The decision to give one treatment versus the other to each person was made using a random number table. Both groups are followed for 2 years and are compared to see which group has the lowest blood pressure levels. What type of study is this?
a) Individual Preventive Randomized Controlled Trial
b) Community Preventive Randomized Controlled Trial
c) Individual Therapeutic Randomized Controlled Trial
d) Community Therapeutic Randomized Controlled Trial
Homework Answers
In this study Five hundred (500) patients with hypertension are enrolled in a trial. Two-hundred fifty (250) are given and antihypertensive drug while 250 are given the same drug plus a water-pill.
First of all, this study is based on individuals, not on the community because every individual is particularly measured and monitored.
Then, it is a therapeutic trial because it is an intervention for curing the disease.
Answer - c) Individual Therapeutic Randomized Controlled Trial
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