Developing a risk-model of time to first-relapse for children and adolescents with a psychotic disorder.

Individuals treated for psychotic disorders and mood disorders with psychotic features have a high likelihood of relapse across the life course. This study examines the relapse rate and its associated predictors for children and adolescents experiencing a first-episode and develops a statistical risk-model for prediction of time to first-relapse. A multiyear, retrospective cohort design was used to track youth, under the age of 18 years, who experienced a first-episode of psychosis, and were admitted to 1 of 6 inpatient hospital psychiatric units (N = 87). Participants were followed for at least 2 years (M = 3.9, SD = 1.3) using survival analysis. Approximately 60% of subjects experienced relapse requiring hospital readmission by the end of follow-up, with 33% readmitted within the first year and 44% within 2 years. Median survival time was 34 months. Cox proportional hazards regression identified 4 key risk factors for relapse: medication nonadherence, female gender, receiving clinical treatment, and a decline in social support before first admission.

Should cognitive deficit be a diagnostic criterion for schizophrenia?

This review examines the question of whether cognitive deficits in schizophrenia are sufficiently reliable, stable and specific to warrant inclusion in the diagnostic criteria for schizophrenia. The literature provides evidence that cognitive deficits are highly prevalent and fairly marked in adult patients with schizophrenia. Similar deficits have been found in children and adolescents with schizophrenia, and in children before they exhibit the signs and symptoms of schizophrenia. These deficits may in fact be central to the pathophysiology underlying the development of overt psychosis in schizophrenia. The deficits appear to be relatively stable across the course of the illness. They are generally more severe in schizophrenia than in affective disorders and may have a relatively specific pattern in schizophrenia. It is concluded that the evidence that cognitive deficits are a core feature of schizophrenia is sufficiently compelling to warrant inclusion of these deficits in the diagnostic criteria for schizophrenia, at least as a nonessential criterion.

The professional development portfolio process: setting goals for credentialing.

Professional Development Portfolio (PDP), the new credentialing system for dietetics professionals, places the responsibility for learning, professional development, and career direction on the individual practitioner. This study used questionnaires and focus group interviews to determine whether dietitians engage in reflection, self-assessment, and goal setting, the critical components of PDP recertification. Volunteers (n = 132) participated in 16 focus groups held during 8 state dietetic association meetings. Content analysis was conducted. Some subjects reflected using an informal non-structured process (42 text units), almost half (41%) performed annual self-assessments, and 25% set goals. Job availability, new practice areas, family obligations, and employer needs were key factors in goal formulation. Opportunities for self-direction, independent decision-making, and application of technical expertise were also considered in career choices and goal setting. Although few participants were currently performing PDP critical components, we conclude dietetic practitioners can gain the necessary skills for professional development with the newly available PDP Guide to support the portfolio process. We recommend that dietitians (a) allow sufficient time for the reflection process, including the use of additional tools; (b) develop personal mission statements to drive the goal-setting process; and (c) use effectiveness criteria to critique their goals.