Which of the following is not typically considered part of informed consent?

• A. Competency
• B. Voluntariness
• C. Disclosure
• D. Anonymity

Answer: (D)

Informed consent centers on the person’s ability to make a voluntary, informed choice about a medical intervention or research participation. The essential elements are disclosure, understanding, voluntariness, and capacity (competency). Disclosure means providing all material information about the procedure or study — its risks, benefits, alternatives, and what happens if they don’t participate. Understanding means the person truly grasps that information, not just hears it. Voluntariness means the decision is free from coercion, pressure, or undue influence. Capacity or competency refers to the person’s ability to appreciate the information and its implications and to use that information to decide.

Anonymity, on the other hand, relates to privacy—whether the person’s identity is kept unknown or data are de-identified. While privacy protections are important, anonymity is not a required element of the consent decision itself. Consent can pertain to identifiable data or to anonymized data, but anonymity is not part of what consent must include.