Psychiatric hospitalizations in the Unified Health System: an observational study on hospitalization rates from 2012 to 2023

the results achieved in this research confirm the findings, both nationally and internationally. Studies have shown that investments made through the National Mental Health Policy and the effects of Covid-19 led to a drop in the number of people admitted to psychiatric hospitals. This was because of the restructuring of the care model, which meant that hospitalizations had to be prioritized to meet the needs of Covid-19, which hurt people with mental disorders.