BackgroundTo assess the direct cost of relapse and the predictors of relapse during the treatment of patients with schizophrenia in the United States.MethodsData were drawn from a prospective, observational, noninterventional study of schizophrenia in the United States (US-SCAP) conducted between 7/1997 and 9/2003. Patients with and without relapse in the prior 6 months were compared on total direct mental health costs and cost components in the following year using propensity score matching method. Baseline predictors of subsequent relapse were also assessed.ResultsOf 1,557 participants with eligible data, 310 (20%) relapsed during the 6 months prior to the 1-year study period. Costs for patients with prior relapse were about 3 times the costs for patients without prior relapse. Relapse was associated with higher costs for inpatient services as well as for outpatient services and medication. Patients with prior relapse were younger and had onset of illness at earlier ages, poorer medication adherence, more severe symptoms, a higher prevalence of substance use disorder, and worse functional status. Inpatient costs for patients with a relapse during both the prior 6 months and the follow-up year were 5 times the costs for patients with relapse during the follow-up year only. Prior relapse was a robust predictor of subsequent relapse, above and beyond information about patients' functioning and symptom levels.ConclusionsDespite the historical decline in utilization of psychiatric inpatient services, relapse remains an important predictor of subsequent relapse and treatment costs for persons with schizophrenia.

Among white non-Hispanic children but not among black and Hispanic children, spanking frequency before age 2 is significantly and positively associated with child behavior problems at school age. These findings are consistent with those reported in studies of children older than 2 years but extend these findings to children who are spanked beginning at a relatively early age.

Evidence that childhood maltreatment is associated with emotional and behavioral problems throughout childhood suggests that maltreatment could lead to impaired academic performance in middle and high school. This article explores these effects using data on siblings. An index measure of the intensity of childhood maltreatment was included as a covariate in multivariate analyses of adolescents' risk for school performance impairments. Family fixed effects were used to control for unobservables linked to family background and neighborhood effects. More intense childhood maltreatment was associated with greater probability of having a low GPA (P=0.001) and problems completing homework assignments (P=0.007). Associations between maltreatment intensity and adolescent school performance were not sensitive to model specification. Additional analyses suggested that maltreatment effects are moderated by cognitive deficits related to attention problems. The implications of these findings for educators and schools are discussed.

Background-Age of onset of substance use disorders in adolescence and early adulthood could be associated with higher rates of adult criminal incarceration in the U.S., but evidence of these associations is scarce.Methods-Propensity score matching was used to estimate the association between adolescentonset substance use disorders and the rate of incarceration, as well as incarceration costs and selfreported criminal arrests and convictions, of young men predominantly from African American, lower income, urban households. Age of onset was differentiated by whether onset of the first disorder occurred by age 16.Results-Onset of a substance use disorder by age 16, but not later onset, was associated with a fourfold greater risk of adult incarceration for substance related offenses as compared to no disorder (0.35 vs. 0.09, P=0.044). Onset by age 16 and later onset were both positively associated with incarceration costs and risk of arrest and conviction, though associations with crime outcomes were more consistent with respect to onset by age 16. Results were robust to propensity score adjustment for observable predictors of substance use in adolescence and involvement in crime as an adult.Conclusion-Among young men in this high risk minority sample, having a substance use disorder by age 16 was associated with higher risk of incarceration for substance related offenses in early adulthood and with more extensive criminal justice system involvement as compared to having no disorder or having a disorder beginning at a later age.

Electroconvulsive therapy may be associated with reduced short-term psychiatric inpatient readmissions among psychiatric inpatients with severe affective disorders. This potential population health effect may be overlooked in US hospitals' current decision making regarding the availability of ECT.

Between 1989 and 1997, the Food and Drug Administration approved four new-generation antipsychotic medications for use in the treatment of schizophrenia. This article examines factors associated with the use of new antipsychotic medications as compared with traditional antipsychotic medications from patient interviews, medical records, and a physician survey administered at schizophrenia treatment sites around the country as part of the Schizophrenia Care and Assessment Program. The following variables were significantly associated with a higher probability of receiving an atypical antipsychotic medication in multiple regression analysis at p < .05: female, younger age, younger age of onset, non-African American, having a higher Positive and Negative Syndrome Scale-Negative Syndrome subscale score. Some physician characteristics were statistically significant in the bivariate results but not in the multivariate analyses. Access to new atypical antipsychotic medications is dependent on more than clinical characteristics. In particular, barriers to access may exist for African Americans. Physician access to information about advances in drug therapies also may play a substantial role in the rate of diffusion of new medications.

Background Continuous adherence to antipsychotic treatment is critical for individuals with schizophrenia to benefit optimally, yet studies have shown rates of antipsychotic discontinuation to be high with few differences across medications. We investigated discontinuation of selected first- and second-generation antipsychotics among individuals with schizophrenia receiving usual care in a VA healthcare network in the U.S. midatlantic region. Methods We identified 2138 VA patients with schizophrenia who initiated antipsychotic treatment with one of five non-clozapine second-generation antipsychotics or either of the two most commonly prescribed first-generation agents between 1/2004 and 9/2006. The dependent variable was duration of continuous antipsychotic possession from the index prescription until the first gap of more than 45 days between prescriptions. We used the Cox proportional hazards model to compare the hazard of discontinuation among the seven antipsychotics controlling for patient demographic and clinical characteristics. The reference group was olanzapine. Results The majority of patients (84%) discontinued their index antipsychotic during the follow-up period (up to 33 months). In multivariable analysis, only risperidone had a significantly greater hazard of discontinuation compared to olanzapine (Adjusted Hazard Ratio=1.15, 95% CI: 1.02–1.30, p=.025). Younger age, non-white race, homelessness, substance use disorder, recent inpatient mental health hospitalization, and prescription of another antipsychotic were also associated with earlier discontinuation. Conclusions Examination of a usual care sample of individuals with schizophrenia revealed short durations of antipsychotic use, with only risperidone having a shorter time to discontinuation than olanzapine. These findings demonstrate that current antipsychotic agents have limited overall acceptability by patients in usual care.

From 2001 to 2006, the duration of emergency department visits made by patients presenting with mental health complaints and visits made by all other patients increased at similar rates. However, the longer visits for certain groups of mental health patients suggest that emergency departments incur higher costs in connection with the delivery of services to persons in need of acute stabilization.