What is the minimum duration of continuous signs required for a schizophrenia diagnosis according to DSM-5?

Study for the HESI Schizophrenia Case Study Test. Prepare with flashcards and multiple choice questions, each question provides hints and explanations. Get ready for your exam!

Multiple Choice

What is the minimum duration of continuous signs required for a schizophrenia diagnosis according to DSM-5?

Explanation:
In DSM-5, the duration of symptoms is what matters. Schizophrenia requires a continuous disturbance for at least six months, and within that period there must be at least one month of active-phase symptoms (such as delusions, hallucinations, or disorganized speech). The remaining time can include prodromal or residual symptoms. This six-month minimum helps distinguish schizophrenia from other psychotic disorders that have shorter durations, like brief psychotic disorder or schizophreniform disorder.

In DSM-5, the duration of symptoms is what matters. Schizophrenia requires a continuous disturbance for at least six months, and within that period there must be at least one month of active-phase symptoms (such as delusions, hallucinations, or disorganized speech). The remaining time can include prodromal or residual symptoms. This six-month minimum helps distinguish schizophrenia from other psychotic disorders that have shorter durations, like brief psychotic disorder or schizophreniform disorder.

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