Randomised Controlled Trials
Recently, Randomised Control Trials technique has transformed Tuberculosis (TB) treatment.
What are Randomised Controlled Trials?
- Randomised Controlled Trials (RCTs) divide a population into smaller groups to compare the effects of an external stimulus.
- For instance, to evaluate a free grains distribution scheme's impact on nutrition levels, researchers would split the population into two groups at random.
- The control group does not receive the stimulus (grains), while the treatment group does.
- After a specific period, researchers collect and compare data on both groups to assess the stimulus's overall impact.
Types
- A placebo-controlled randomized trial might compare the effect of vitamin E supplement in one group of ....