Randomized Controlled Trial (RCT)
RCTAn experimental study where participants are randomly assigned to intervention or control groups. The gold standard for evaluating treatment efficacy. Minimizes selection bias and confounding.
예시
- Double-blind placebo-controlled
- Active comparator
- Crossover design
알고 계셨나요?
An experimental study where participants are randomly assigned to intervention or control groups. The gold standard for evaluating treatment efficacy. Minimizes selection bias and confounding.