The impact of COVID-19 vaccination on psychiatric symptoms in schizophrenia patients: A retrospective study.

The objective was to investigate the impact of COVID-19 vaccination on anxiety, depression, stress perception, and psychiatric symptoms in patients with schizophrenia, and to explore severity of psychiatric symptoms is associated with vaccine hesitancy in individuals with schizophrenia. Mental health symptoms were evaluated in 273 hospitalized schizophrenia patients who received COVID-19 vaccination, and in 80 patients who refused vaccination, both before and after immunization. The study assessed the effects of vaccination on psychiatric symptoms and the potential association between vaccination behavior and psychological distress. Our findings suggest that COVID-19 vaccination is associated with a small worsening of schizophrenia symptoms in older inpatients. Moreover, vaccination behavior may increase anxiety, depression, and stress perception in hospitalized schizophrenia patients, which has implications for the mental health care team working in the context of the pandemic. The study highlights the importance of monitoring the mental health status of patients with schizophrenia during the COVID-19 pandemic, particularly in relation to vaccination behavior. Further research is needed to better understand the mechanisms underlying the observed effects of COVID-19 vaccination on psychiatric symptoms in patients with schizophrenia.

Impact of the COVID-19 pandemic on lifestyle and mental state in patients with schizophrenia: A retrospective study.

The corona virus disease 2019 pandemic's movement restrictions have an effect on people's lifestyles and mental health, and the most susceptible, such as persons with schizophrenia, are more subject to external influences. To analyze the lifestyle, anxiety, depression and stress status of inpatients with schizophrenia during corona virus disease 2019. A total of 205 patients with stable schizophrenia who were hospitalized during the epidemic period were selected. The general epidemiological information was recorded, and the depression screening scale (Patient Health Questionnaire-9), the Generalized Anxiety Disorder Scale-7, and the perceived stress scale were used to determine the mental status and stress level of the included patients. Restricted physical activity and perceptual bias might result in decreased food intake, higher body mass index, and increased psychotropic medicine dosages. According to Pearson correlation analysis, stress perception was positively connected with anxiety and depression scores. The anxiety score was positively associated with the depression score, indicating that stress influenced the patient's emotional alterations. During the pandemic, the lifestyle and psychological load of people with schizophrenia may be impacted. Medical personnel should be alert to changes in anxiety, depression, and stress in patients with schizophrenia and take appropriate action.