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BACKGROUND: Insomnia has a significant impact on metabolic changes and cognitive impairments in schizophrenia (SCZ) patients. This study aimed to explore these relationships in SCZ patients. METHODS: A total of 609 SCZ patients were recruited. Insomnia was assessed using a self-reported questionnaire with three questions. The psychopathology and cognitive functioning were assessed using the Positive and Negative Syndrome Scale (PANSS) and the Repeated Battery for Assessment of Neuropsychological Status (RBANS), respectively. RESULTS: = 0.040). CONCLUSIONS: Our findings underscore the importance of addressing both metabolic and cognitive factors in SCZ patients with insomnia.
Wang et al. (Thu,) studied this question.