| Principal MHSA Diagnosis | Mean Length of Stay (in days) |
|---|---|
| Schizophrenia and other psychotic disorders | 11.1 |
| Disorders usually diagnosed in infancy, childhood, and adolescence | 9.7 |
| Impulse control disorders | 9.6 |
| Delirium, dementia, and amnestic and cognitive disorders | 8.6 |
| Mood disorders including bipolar disorders and depressive disorders | 7.0 |
| Disruptive behavior disorders | 5.8 |
| Personality disorders | 5.6 |
| Miscellaneous mental disorders | 3.6 |
| Substance-related disorders including drug and alcohol abuse disorders | 4.6 |
| Anxiety disorders | 3.8 |
| Adjustment disorders | 3.3 |