Primary and secondary negative symptoms severity and the use of psychiatric care resources in schizophrenia spectrum disorders: A 3-year follow-up longitudinal retrospective study.

Negative symptoms represent one of the core features of schizophrenia spectrum disorders (SSD), strongly correlated with low remission rates, poor real-world functioning, and worse quality of life. Despite the body of evidence attesting the role of negative symptoms in determining worse outcomes in SSD, few studies have directly investigated their impact on the use of psychiatric services and even fewer research have examined the differential impact between primary versus secondary negative symptoms. The present study aims to investigate whether SSD subjects with high levels of primary and of secondary negative symptoms at an index hospitalization show a different use of psychiatric services in the subsequent 3 years. A total of 429 subjects were included in the study. Results show that SSD patients with high levels of negative symptoms are characterized by an overall greater use of high-cost resources, with more admissions in the hospital acute care psychiatric ward and in high intensity residential inpatient services. Moreover, while primary negative symptoms appear to play a role in determining a greater use of psychiatric services, high levels of secondary negative symptoms are associated with an increased use of most psychiatric resources, especially of high-cost ones. In conclusion, negative symptoms have a relevant impact on the pattern of psychiatric resources utilization in SSD patients. While scientific research continues to look for effective treatments for primary negative symptoms, clinicians should pay particular attention to secondary negative symptoms, as these also have important consequences but may benefit from appropriate treatment.

Effects of education and social contact on mental health-related stigma among high-school students.

Poor knowledge and stigma toward people with mental illness negatively affect intentions to seek help among adolescents. The study aimed to assess the impact of three school-based interventions and to explore whether positive changes in attitudes were linked to more favorable changes in desire for social distance and seeking help. A total of 221 upper secondary students were allocated to three interventions: 1. social contact; 2. Mental Health Literacy (MHL) conducted by clinicians; 3. MHL conducted by dis-peer instructors. Measures of knowledge, attitudes, views on empowerment and recovery, willingness to interact, and help seeking were collected. Generalized Estimating Equations and Structural Equation Modeling (SEM) were used to evaluate scores differences between interventions through time, and to test the interrelationships between knowledge, attitudes variables and the two outcomes of interest. Findings showed that all groups improved in knowledge, attitudes, empowerment, willingness to interact, and seeking help. SEM revealed that the increase in knowledge was significantly associated with the General attitudes toward people with mental illness construct that, in turn, was positively associated with willingness to interact and seeking help. Results encourage the use of anti-stigma interventions in order to decrease negative attitudes toward mental illness and improve behavioral intentions among students.