Background: Despite the central role of hospice in end-of-life care, little is known about the proportion of terminally ill patients referred for hospice and the physician factors associated with hospice referral.
Methods: Cross-sectional data from a self-administered survey of 231 physicians were used to estimate the proportion of terminally ill patients who were referred for hospice and to assess the independent effects of physician factors on hospice referral.
Results: On average, physicians reported referring about 55% of their terminally ill patients for hospice; 26.7% of the physicians referred less than one quarter of their terminally ill patients. Physician specialty, board certification, and physicians' knowledge level about hospice were independently associated with the proportions of terminally ill patients referred for hospice.
Conclusion: Many terminally ill patients are not referred for hospice care and physician factors influence the use of hospice significantly. The study suggests effective factors and groups to target with interventions to enhance the appropriate use of hospice.