Which term is defined as the right of an individual to keep personal health information private?

The correct term that defines the right of an individual to keep personal health information private is privacy. Privacy pertains to an individual's control over their personal information and the ability to decide who has access to it. In the context of healthcare, it involves the right of patients to keep their health records and medical history confidential.

While confidentiality often relates to the obligation of healthcare providers and organizations to protect and not disclose patient information without consent, privacy speaks directly to the individual’s right to keep that information private. Integrity concerns itself with the accuracy and completeness of health information, and security focuses on the measures taken to protect data from unauthorized access or breaches. Therefore, privacy is the most appropriate choice specifically relating to the individual's right to maintain the confidentiality of their health information.