Advance Care Planning in Nursing Homes: Comparing Characteristics and Outcomes of Participants and Non-Participants.

Background: There is an increasing need to integrate Advance Care Planning (ACP) in nursing homes (NH) due to rapid aging and burden of multimorbidity. This study examines differences in the characteristics and outcomes of NH residents enrolled in a palliative care programme who have completed ACP and those who did not.

Method: We conducted a retrospective cohort analysis of 294 deceased residents enrolled into a palliative programme from 8 nursing homes in Singapore. Comparison was made between residents who completed an ACP and those who did not. Treatment preferences and place of death preferences were examined and concordance to these preferences were analyzed.

Results: ACP completion rate was 81% in the cohort. Residents opting for comfort measures only had high concordance (92%) for their preferred place of death (PPOD). However, residents opting for limited intervention showed lower PPOD concordance (77%), with many dying in hospitals despite a preference for dying in the NH. Residents with ACP were significantly more likely to die in NH (68.2% vs. 36.4%) and had a longer median programme enrolment duration (131 vs. 53 days) compared to those who did not complete ACP.

Conclusion: Despite high ACP completion rate in our cohort, challenges remain in aligning treatment preferences with actual care provided, particularly for residents opting for limited intervention. Future efforts should focus on increasing ACP participation and addressing systemic barriers to improve end-of-life care outcomes for NH residents.