How many mentally ill patients are discharged, only to be readmitted for complications of the same illness that they came in for the first time?

When discharging mentally ill patients, are hospitals properly researching the
patient’s background and living situation?

Are hospitals providing mentally ill individuals with appropriate discharge arrangements to reduce negative outcomes and hospital readmissions?

What are the negative outcomes associated with discharging mentally ill
individuals without proper supplies and living arrangements?

What role do nurses’ play in ensuring mentally individuals continue to receive quality care after hospital discharge?