Continuity of Care and Successful Hospital Discharge of Older Veterans With Dementia.

Background: Care transitions are frequent among patients with dementia. This study aimed to estimate the impact of continuity of care (COC) on successful community discharge after hospitalization.

Methods: National Veterans Health Administration data linked to Medicare claims in fiscal years 2014-2015. Community-dwelling older veterans with dementia with an acute hospitalization were included ( = 31,648). COC was measured by the Bice-Boxerman Continuity of Care (BBC) index (0-1). Association of COC before hospitalization on successful community discharge was examined separately among veterans discharged to the community directly and through post-acute care facilities.

Results: Veterans with a 0.1 higher BBC were 4.6% ( = .06) more likely to have successful direct community discharge; but BBC had no demonstrable effect when discharge was through post-acute care facilities.

Conclusion: Better COC may have impact at improving successful direct community discharge, although the effect is small and the type I error rate (statistical significance) was 6%.