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Associations between the Veteran Health Administration's Life-Sustaining Treatment Decisions Initiative and Quality of Care at the End of Life.

Background: In 2017, Veterans Health Administration (VHA) implemented the Life-Sustaining Treatment Decisions Initiative (LSTDI) to promote goals-of-care conversations (GoCC) between seriously ill patients and their practitioners, to document patient preferences in the electronic health record, and to provide care consistent with patients' goals. Objectives: We evaluated the associations between this initiative and quality of care in the last month of life (i.e., emergency department/intensive care unit [ED/ICU] visits and hospice consultations). Design: We conducted patient-level propensity score analyses to evaluate the associations between LSTDI and care utilization in the last 30 days of life. The primary exposure was a three-level factor: no GoCC (reference group), GoCC with Full Code, and GoCC with do not resuscitate (DNR). The outcomes were ED/ICU visits and hospice consultations within 30 days of death. Setting/Subjects: A total of 44,320 patients receiving care in Veterans (VA), who were older than 18, and who died and had a completed encounter within 24 months of death in a VA primary care, mental health, or medical specialty between January 2017 and December 2019. Results: Patients with a documented GoCC and DNR code status had decreased risk of ED visits (odds ratio [OR] = 0.6, 89% credible intervals [CI] = [0.57-0.64]) and ICU visits (OR = 0.49, 89% CI = [0.45-0.53]), and increased rates of hospice visits (β = 2.18, 89% CI = [2.11-2.26]) compared with patients with no GoCC. Conclusion: The LSTDI had a positive impact by eliciting and documenting patient preferences for care at the end of life and quality of care in the last month of life. We observed associations between care preferences and ED/ICU visits and hospice consultations within 30 days of death. Further research should address the associations between LSTDI and use of palliative care, and outcomes associated with limits to specific life-sustaining treatments such as mechanical ventilation, artificial nutrition, and hydration.