Evaluation of a Culturally Tailored Skills Intervention for Latinos with Persistent Psychotic Disorders.

Fifty-nine Latino participants diagnosed with persistent psychotic disorders were assigned to either a culturally tailored skills-training intervention (n = 21), an equivalent non-tailored intervention (n = 15), or a community-based support group (n = 23). Participants completed a number of skills-based performance assessments (e.g., UCSD performance-based skills assessment; UPSA) and a well-being measure prior to and immediately post-treatment. Compared to those in the non-tailored intervention, participants receiving the tailored intervention showed significant improvement in several outcomes. These results indicate that Latino individuals with persistent psychotic disorders benefit from interventions which consider cultural values and mores.

Usefulness of the UCSD performance-based skills assessment (UPSA) for predicting residential independence in patients with chronic schizophrenia.

The objective of this study was to examine the sensitivity and specificity of a performance-based measure of functional capacity, the UCSD Performance-based Skills Assessment (UPSA), for the prediction of independent living status in patients with chronic schizophrenia-related conditions. A sample of 434 adults with schizophrenia or schizoaffective disorder was administered the UPSA and assessed for independent living status. Participants were classified as "independent" if they were living alone in an apartment, house, or single-resident occupancy (e.g., hotel room) and non-independent if they resided in a care facility (e.g., Board-and-Care home, Skilled Nursing Facility). Receiver Operator Characteristic (ROC) curves were calculated with the UPSA and Mattis' Dementia Rating Scale (DRS) scores as predictor variables and residential independence as the state variable. Of the 434 participants, 99 (23%) were living independently at the time of assessment. The discriminant validity of the UPSA was adequate (ROC area under the curve=0.74; 95% CI: 0.68-0.79), with greatest dichotomization for the UPSA at a cutoff score of 75 (68% accuracy, 69% sensitivity, 66% specificity), or 80 (68% accuracy, 59% sensitivity, 76% specificity). The UPSA was also a significantly better predictor of living status than was the DRS, based on ROC (z=2.43, p=.015). The UPSA is a brief measure of functional capacity that predicts the ability of patients with schizophrenia to reside independently in the community.

Predictors of everyday functioning among older Mexican Americans vs. Anglo-Americans with schizophrenia.

OBJECTIVE: We assessed clinical, demographic, and cognitive predictors of everyday functioning in Mexican American and Anglo-American outpatients with schizophrenia. METHOD: Three groups of participants aged 40 years and over with a DSM-IV diagnosis of schizophrenia or schizoaffective disorder were compared: 79 Anglo-Americans, 24 Mexican American patients who chose to be tested in English, and 33 Mexican American patients who preferred Spanish. The study was conducted from October 2001 to July 2004. RESULTS: On demographic, clinical, cognitive, and functional measures, Anglo-American participants were generally similar to Mexican American participants who opted for being tested in English. Mexican American participants who preferred Spanish were significantly different from the other 2 groups on several measures, including everyday functioning performance. To determine the predictors of everyday functioning, separate regression analyses were conducted for each of the 3 groups. Cognitive ability consistently accounted for the greatest proportion of variance in performance regardless of ethnicity, language preference, or education. Among the Mexican American participants, level of acculturation was the second strongest predictor of everyday functioning when the group was examined as a whole; however, acculturation was not a significant predictor when controlling for language preference. CONCLUSION: Cognitive performance and language preference (a proxy for acculturation) may play a particularly important role in predicting ability to perform everyday tasks. Further studies to better understand the potential impact of ethnicity, culture, education, and language on everyday functioning may help develop more specific and culture-sensitive intervention strategies for different ethnic groups.

Development and pilot testing of a new psychosocial intervention for older Latinos with chronic psychosis.

Latinos constitute the largest minority in the United States, and there is an increasing number of Latino patients with schizophrenia and other psychoses living into old age. However, few specific behavioral interventions have been developed aimed at improving the functioning of this group. We evaluated a psychosocial intervention designed to improve the everyday living skills of middle-aged and older outpatients with very chronic psychotic disorders. Three psychiatric clinics, specializing in care of Latinos, were randomly assigned to (1) a 24-session intervention entitled Programa de Entrenamiento para el Desarrollo de Aptitudes para Latinos (PEDAL) group therapy (n = 21) targeting areas identified in our previous work as being problematic for this population (e.g., using public transportation) or (2) a time-equivalent friendly support group (SG; n = 8). Compared to the patients randomized to SG, PEDAL-treated patients' performance on everyday living skills improved significantly postintervention and was still significantly better at a 6-month maintenance follow-up period and at a 12-month no-treatment follow-up period. There was no significant change in psychopathology. Limitations of this pilot study are discussed. Results suggest that participation in this skills training program, designed specifically for older Latino patients with long-standing psychotic disorders, has the potential to significantly increase the patients' independence and improve functional skills.