The legal definition of a patient and the corresponding duties of the physician have been debated in state courts for over a century, and many aspects of the question are still unresolved.
Laurel J. Lyckholm, MD and Arwa K. Aburizik, MD, MS
Decision-making capacity can be preserved in patients with mental illness and should be formally assessed in the context of their values and past decisions.
AMA J Ethics. 2017;19(5):444-453. doi:
10.1001/journalofethics.2017.19.5.ecas4-1705.