psychiatric emergency visit rate
Frequency of emergency department visits for psychiatric reasons per unit population over a specified time period.
Full Definition
A measure of acute psychiatric service utilization that quantifies the number of emergency department visits for mental health reasons per unit of population (typically per 1,000 or 10,000 population) during a specific timeframe. This rate serves as an indicator of acute psychiatric morbidity, crisis service adequacy, and the effectiveness of community mental health systems. High psychiatric emergency visit rates may indicate insufficient community mental health services, inadequate crisis intervention programs, or high prevalence of severe mental illness. The measure is valuable for healthcare planning, resource allocation, and monitoring the impact of mental health system reforms on acute care utilization.
Usage
Usage note: Specify whether rate includes all mental health-related visits or specific diagnostic categories.
In Context
- "The psychiatric emergency visit rate increased by 25% during the economic recession, reflecting heightened psychological distress." — Health service utilization study
- "Community mental health expansion was associated with a significant reduction in psychiatric emergency visit rates." — Health system evaluation report