King of Kings
Randomized clinical trial. The components of parallel randomized clinical trial are described, as well as the most common design variants (crossover, sequential, community trials).
Evidence Based Medicine pills
Evidence Based Medicine pills
Randomized clinical trial. The components of parallel randomized clinical trial are described, as well as the most common design variants (crossover, sequential, community trials).
Factorial clinical trial. Factorial clinical trial allows testing more than one intervention with only one sample of participants. The clinical trial is the king of epidemiological designs. But it is also the most expensive to perform. And, in our times,…