Is It Time for the Mental Health Field to Consider Unplanned Discharge a Key Metric of Patient Safety?

ABSTRACT

ABSTRACT Mental health lacks robust measures to assess patient safety. Unplanned discharge is common in mental health populations and associated with poor outcomes. Clarifying whether unplanned discharge varies across settings may highlight the need to develop measures to reduce harms associated with this event. Unplanned discharge rates were compared across the Department of Veterans Affairs' acute inpatient and residential mental health treatment settings from 2009 to 2019. Logistic regression was used to create facility-level, adjusted unplanned discharge rates stratified by setting. Results were described using central tendency. Among 847,661 acute inpatient discharges, the mean unplanned discharge rate was 3.3% (range, 0%-18%). Among 358,117 residential discharges, the mean unplanned discharge rate was 17.9% (range, 1%-48.3%). Unplanned discharge is a marked problem in mental health, with large variation across treatment settings. Unplanned discharge should be measured as part of patient safety efforts.