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Randomized Clinical Trial

  • By: Dino Samartzis
  • In: Encyclopedia of Global Health
  • Edited by: Yawei Zhang
  • Subject:Public Health (general), Public Health Education & Health Promotion

A randomized clinical trial is a research design regarded as the highest level of evidence in assessing the outcome and effect of therapeutic interventions. Such trials are prospective studies that evaluate the short-term or longitudinal outcomes of two groups. Both groups ...

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