Hospice and palliative care for terminally ill individuals with serious and persistent mental illness: widening the horizons.

Terminally ill individuals with serious and persistent mental illness (SPMI) are currently underserved by palliative care. However, palliative care nurses can expect to see more patients with SPMI because an estimated 6% of the adult population has chronic mental illness, and mortality and morbidity rates are higher in this group. Reasons for these increased rates are discussed.