Clinical Research and Statistics Terms

Clinical trials, study design, evidence, outcomes, probability, and medical statistics. Browse definitions and meanings below.

67 terms

Terms in this topic

Alphabetical order
  • The point is to build a process that reliably produces good work, not to inspect finished work afterward and hope it passes.

  • Deciding treatment by chance, which remains the only method that balances the factors nobody involved thought to measure.

  • A study in which the participants are assigned by chance to separate groups that compare different treatments; neither the researchers nor the participants can choose which group.

  • The organization that designs a trial and hands the protocol to the community sites that actually enroll people.

  • A word that promises far less than it sounds like it does: a result unlikely to be chance, not a result that matters.

  • A type of clinical trial in which only the doctor knows whether a patient is taking the standard treatment or the new treatment being tested.

  • SOP

    Written so that the same task produces the same result whoever performs it, and so that anyone can later check that it did.

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.