Final answer:
Schizophrenia is the severe disorder that accounts for half of the admissions to mental hospitals. It is a psychological disorder characterized by major disturbances in thought, perception, emotion, and behavior. Despite treatment, individuals with schizophrenia often experience significant social and occupational impairment.
Step-by-step explanation:
The severe disorder that accounts for half of the admissions to mental hospitals is schizophrenia. Schizophrenia is a psychological disorder characterized by major disturbances in thought, perception, emotion, and behavior. About 1% of the population experiences schizophrenia in their lifetime, and frequent hospitalizations are common with this disorder. Even with treatment, many individuals with schizophrenia continue to experience serious social and occupational impairment throughout their lives.
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