Final answer:
A PHR, or Personal Health Record, is a tool owned by the individual patient that allows them to manage and access their own health information. It is not a substitute for the legal medical record owned by healthcare providers.
Step-by-step explanation:
A PHR, or Personal Health Record, is not a substitute for the legal medical record and is owned by the individual patient. The legal medical record, on the other hand, is owned by the healthcare provider or institution. The PHR is a tool that allows individuals to manage and access their own health information, such as medical history, lab results, and medication records. It is important to note that while the PHR can be a valuable resource for individuals, it is not the official medical record that healthcare providers use for legal and clinical purposes.