- Meets New Jersey definition of severe mental illness (SMI), which includes a DSM-IV diagnosis of an SMI; within the 3 to 6 months prior to study entry, functional limitations in major life activities that would be appropriate for the client's developmental stage; and within 2 years prior to study entry, two or more treatment episodes of greater intensity than outpatient services (such as inpatient, emergency, or partial hospitalization care, or a single episode lasting 3 months or more) OR a normal living situation disrupted to the point that supportive services were required to maintain the patient in their home or residence, or law enforcement officials were required to intervene