Objectives: Untreated schizophrenia commonly leads to poor prognosis. The medication treatment rate of schizophrenia patients in economically underdeveloped areas of China has not been well-studied. This study aimed to examine the pattern of unmedicated schizophrenia patients in economically underdeveloped rural and urban areas of China.
Method: A total of 4240 schizophrenia patients in Lanzhou (1720 rural and 2520 urban patients) registered in the community mental-health service system in Lanzhou, Gansu province were included. Their socio-demographic and clinical characteristics including medication treatment status were collected and analyzed.
Results: The proportion of unmedicated schizophrenia patients was 22.5% (n = 953) in the whole sample, with 32.3% (556/1720) in rural and 15.8% (397/2520) in urban patients (X=161.1, P < 0.001). Multiple logistic regression analyses revealed that unmedicated schizophrenia patients in rural area were more likely to be older (OR=1.02, 95%CI: 1.01-1.03), male (OR=1.35, 95%CI: 1.07-1.71), unmarried (OR=0.71, 95%CI: 0.55-0.91), and have lower educational level (OR=0.39, 95%CI: 0.24-0.65), longer illness duration (OR=1.01, 95%CI: 1.00-1.02) and less frequent admissions (OR=0.46, 95%CI: 0.38-0.54). In contrast, unmedicated patients in urban area were more likely to be older (OR=1.01, 95%CI: 1.00-1.02), unmarried (OR=0.77, 95%CI: 0.61-0.98), employed (OR=2.38, 95%CI: 1.87-3.04), and have lower educational level (OR=0.49, 95%CI: 0.37-0.65), better financial status (OR=0.60, 95%CI: 0.48-0.76) and less frequent admissions (OR=0.81, 95%CI: 0.75-0.87).
Conclusions: The rate of unmedicated schizophrenia patients is high in economically underdeveloped areas of China, particularly in rural areas. Effective policies and measures should be implemented urgently to improve the treatment rate in this population.
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http://dx.doi.org/10.1016/j.ajp.2019.101865 | DOI Listing |
PLoS One
January 2025
Department of Psychology, Theoretical Cognitive Science Group, Philipps-Universität Marburg, Marburg, Germany.
Introduction: To interact with the environment, it is crucial to distinguish between sensory information that is externally generated and inputs that are self-generated. The sensory consequences of one's own movements tend to induce attenuated behavioral- and neural responses compared to externally generated inputs. We propose a computational model of sensory attenuation (SA) based on Bayesian Causal Inference, where SA occurs when an internal cause for sensory information is inferred.
View Article and Find Full Text PDFPLoS One
January 2025
Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut, United States of America.
Introduction: Insight in psychosis, defined as a patient's awareness and judgment of their mental illness, is a complex and evolving concept. Historically, the absence of insight was considered a defining characteristic of psychosis, but recent decades have seen the development of structured tools for its assessment. This systematic review aims to critically appraise the measurement properties of instruments used to assess insight in individuals with schizophrenia spectrum, bridging the gap between theoretical conceptualization and clinical practice.
View Article and Find Full Text PDFAdv Clin Exp Med
January 2025
Department of Oncology, Shengjing Hospital of China Medical University, China.
Background: Psychosocial interventions encompass psychotherapy and psychological education that explicitly target psychosocial adaptation. These interventions have been shown to have a substantial positive effect on reducing anxiety and depression, as well as improving overall quality of life (QoL). Nevertheless, there is still no consensus concerning the therapeutic effectiveness of these interventions.
View Article and Find Full Text PDFSchizophr Bull
January 2025
Psychology, Michigan State University, East Lansing, MI, 48824, United States.
Background And Hypothesis: Sequential saccade planning requires corollary discharge (CD) signals that provide information about the planned landing location of an eye movement. These CD signals may be altered among individuals with schizophrenia (SZ), providing a potential mechanism to explain passivity and anomalous self-experiences broadly. In healthy controls (HC), a key oculomotor CD network transmits CD signals from the thalamus to the frontal eye fields (FEF) and the intraparietal sulcus (IPS) and also remaps signals from FEF to IPS.
View Article and Find Full Text PDFSoc Psychiatry Psychiatr Epidemiol
January 2025
DEFACTUM, Central Denmark Region, Aarhus, Denmark.
Purpose: Work holds significant value in the lives of most individuals, impacting various aspects such as identity, health, and the economy. However, young individuals with schizophrenia often encounter challenges in accessing and maintaining employment. Despite this, knowledge regarding their experiences with labor market is sparse.
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