Explaining the variance within supported employment programs: comment on "What predicts supported employment outcomes?".
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Biomedical subjects
Publications and source records attributed to Gary R Bond.
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The role of state mental health authorities (SMHA) is critical to implementing and sustaining evidence-based practices. This paper describes the seven major tasks of SMHA's that comprise that role and provides examples from states which have been actively pursuing evidence-based practices.
This case report describes the transformation of a sheltered workshop program to a program that provides evidence-based supported employment services in partnership with five community treatment teams. Over a 15-year period, a Canadian nonprofit agency that provides employment services for persons with severe mental illness made a series of programmatic changes to increase the effectiveness of the services. The agency initially modified its facility-based sheltered workshop to include a prevocationally oriented work preparation program, later added brokered supported employment services, and finally completely transformed its organization by relocating its vocational rehabilitation counselors to five community mental health teams, in order to implement an evidence-based supported employment program that is based on the individual placement and support model. During the initial period in which the sheltered employment program was utilized, less than 5 percent of clients who were unemployed when they entered the workshop achieved competitive employment annually. The annual competitive employment rate did not increase during the prevocational phase; it increased during the brokered supported employment phase but did not exceed 25 percent. By contrast, after shifting to evidence-based supported employment, 84 (50 percent) of 168 unemployed clients who received between six and 27 months of individual placement and support services achieved competitive employment. This article also documents the role of agency planning and commitment quality improvement in implementing change.
Supported employment has been documented in the United States as an evidence-based practice that helps people with severe mental illness obtain and maintain employment. The evidence is strongest for the programs that follow the individual placement and support model. This brief report examines the degree to which supported employment programs in British Columbia, Canada, are similar to those in the United States. Data from the Quality of Supported Employment Implementation Scale were compiled in 2003 for ten supported employment programs from vocational agencies in British Columbia and were compared with data from 106 supported employment programs and 38 non-supported employment programs in the United States. Overall, the Canadian supported employment programs that followed the individual placement and support model had the highest fidelity.
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Cognitive impairments in schizophrenia appear to be associated with social problem solving, social and vocational functioning, and psychosocial skill acquisition. The present study examined the relationship of cognitive functioning, as well as clinical symptoms, to vocational outcomes among individuals with schizophrenia. One hundred and twelve participants with DSM-IV schizophrenia spectrum diagnoses underwent a comprehensive neuropsychiatric evaluation after enrolling in one of several employment programs. The neuropsychological evaluation examined verbal learning and memory, attention, speed of information processing, and executive functioning. Clinical symptoms were evaluated with the Positive and Negative Syndrome Scale (PANSS). Vocational outcomes were assessed 4 months after baseline assessment and included both measures of employment outcome (e.g., earnings) and of work performance as assessed by the Work Behavior Inventory (WBI). Negative symptoms, learning and memory performance, processing speed, and executive functioning were related to hours, weeks, and wages earned on the job. Stepwise multiple regression analyses found that among baseline clinical and cognitive predictors, only verbal learning and memory and cognitive disorganization symptoms were significant predictors of work behaviors 4 months later. Learning and memory were the only significant predictors of integrated employment at 4 months. These results suggest specific aspects of cognition may be modestly predictive of vocational outcomes.
This study assessed psychiatric problems, needs for psychiatric and social services, and service utilization among clients of a public assistance program. Sixty-five clients were assessed using a structured clinical interview to determine the presence of a psychiatric disorder (using the CIDI-A), extent of social service need, and health-related quality of life (RAND SF-36). Seventy-seven percent of the sample met criteria for at least one current or lifetime psychiatric disorder. Health-related quality of life was substantially below published norms. Most clients reported needing financial, housing, and vocational assistance. Many had contact with mental health services, but few were actually receiving psychiatric treatment. Although many clients were assessed as having serious psychiatric, physical, or social needs, very few were receiving appropriate services for these problems. Findings suggest problems or barriers to the provision of services that need to be investigated among this vulnerable community population.
Since the groundbreaking work of the Robert Wood Johnson Conference in 1998 identifying six evidence-based practices (EBPs) for people with severe mental illness (SMI), the mental health field has moved in the direction of re-examination and redesign of service systems. Surprisingly, one area that has not been fully explicated is the role that EBPs play in promoting community integration. In this paper, we explain how community integration is a unifying concept providing direction and vision for community mental health for people with SMI. As one crucial aspect of the recovery process, community integration clarifies the link between EBPs and recovery. We propose an alternate view, grounded in the empirical literature, to the assertion by Anthony, Rogers, and Farkas [2003, Community Mental Health Journal, 39, 101-114] that "EBP research has rarely demonstrated a positive impact on recovery related outcomes."
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OBJECTIVE: As part of this national project, we examined barriers and strategies to implementation of two evidence-based practices (EBPs) in Indiana. BACKGROUND: Despite many advances in the knowledge base regarding mental health treatment, the implementation of EBPs in real-world setting remains poorly understood. The National EBP Project is a multi-state study of factors influencing implementation of EBPs. METHODS: Over a 15-month period we observed eight assertive community treatment (ACT) programs and six integrated dual disorders treatment (IDDT) programs and noted pertinent actions taken by the state mental health agency influencing implementation. We created a database containing summaries of monthly visits to each program and interviews with key leaders. Using this database and clinical impressions, we rated barriers and strategies at each site on seven factors: Attitudes, Mastery, Leadership, Staffing, Policies, Workflow, and Program Monitoring. RESULTS: At the site level, the most frequently observed barriers were in the areas of leadership, staffing and policies for ACT, and mastery and leadership for IDDT. Overall, barriers were more evident for IDDT than for ACT. Strategies were less frequently noted but generally paralleled the areas noted for barriers. However, our central finding was that ACT was generally more successfully implemented than IDDT throughout the state, and that this difference could be traced in large part to state-level factors relating to historical preparation for the practice, establishment of standards, formation of a technical assistance center, and funding. CONCLUSION: In this case study, both state-level and site-specific factors influenced success of implementation of EBPs. To address these factors, the field needs systematic strategies to anticipate and overcome these barriers if full implementation is to be realized.
BACKGROUND: Assertive community treatment (ACT) is an intensive and comprehensive treatment for clients with severe mental illness (SMI) who do not readily benefit from clinic-based services. Monitoring the implementation of such programs is critical, because better-implemented programs have been found to be effective in improving client outcomes. OBJECTIVE: We tested the hypothesis that fidelity to the ACT model would be positively correlated with improved client outcomes, as measured by reduction in psychiatric hospital use. METHODS: A scale measuring fidelity of program implementation, the Dartmouth ACT Scale, was examined in 10 newly formed ACT teams. Using the team as the unit of measure, the mean reduction in state hospital days for a 1-year period before and after program admission was calculated. Mean effect size in reduction in hospital days was used as the outcome measure in a correlational design. RESULTS: Pre/post comparisons showed a 43 percent reduction in hospital days for 317 clients (t=8.61, P<.001). The Pearson correlation between DACTS fidelity and reduction of state hospital days was .49, P=.08, one-tailed. CONCLUSION: Several possible reasons are offered for why the study hypothesis was not confirmed. However, even if predictive validity of the Dartmouth ACT Scale is limited, it continues to be a useful tool for program monitoring and for providing corrective feedback.
We conducted a state-wide survey of 251 clinicians serving people with severe mental illness (SMI) in community support programs, to identify barriers to the diagnosis and treatment of PTSD and other trauma-related problems. Most clinicians did not feel competent to effectively treat these problems. Competence/confidence and belief in utility of intervention were positively related to the percentage of clients with whom trauma and PTSD had been discussed, documented in charts, and addressed directly in treatment. Clinicians need training that develops skills and knowledge as well as conveys the value of addressing PTSD and other trauma-related problems in people with SMI.
The authors compared 3 approaches to vocational rehabilitation for severe mental illness (SMI): the individual placement and support (IPS) model of supported employment, a psychosocial rehabilitation (PSR) program, and standard services. Two hundred four unemployed clients (46% African American, 30% Latino) with SMI were randomly assigned to IPS, PSR, or standard services and followed for 2 years. Clients in IPS had significantly better employment outcomes than clients in PSR and standard services, including more competitive work (73.9% vs. 18.2% vs. 27.5%, respectively) and any paid work (73.9% vs. 34.8% vs. 53.6%, respectively). There were few differences in nonvocational outcomes between programs. IPS is a more effective model than PSR or standard brokered vocational services for improving employment outcomes in clients with SMI.
OBJECTIVE: Second-generation antipsychotics may enhance the rehabilitation of individuals with schizophrenia. The authors hypothesized that clients receiving second-generation antipsychotics would use vocational rehabilitation services more effectively and would have better employment outcomes than those receiving first-generation antipsychotics. METHODS: Ninety unemployed clients with schizophrenia and related disorders who were beginning a vocational rehabilitation program were followed for nine months. Three groups were defined according to the medication in use at study entry: olanzapine (N=39), risperidone (N=27), or first-generation antipsychotics only (N=24). Participants were interviewed monthly. RESULTS: The olanzapine and risperidone groups did not differ on any employment outcomes. On most vocational indicators, clients receiving second-generation agents did not differ from those receiving first-generation agents. However, at nine months the second-generation group had a significantly higher rate of participation in vocational training; a trend was found toward a higher rate of paid employment. All groups showed substantial improvement in employment outcomes after entering a vocational program. CONCLUSIONS: The hypothesis that second-generation antipsychotics promote better employment outcomes than first-generation antipsychotics was not upheld. However, second-generation agents appear to be associated with increased participation in vocational rehabilitation.
OBJECTIVE: This study determined the costs of evidence-based supported employment programs in real-world settings. METHODS: A convenience sample of 12 supported employment programs known to follow closely the principles of evidence-based supported employment was asked to provide detailed information on program costs, use, and staffing. Program fidelity was assessed by using the Supported Employment Fidelity Scale. Cost and utilization data were analyzed in a comparable manner to yield direct and total costs per client served, per full-year-equivalent client, and per employment specialist. RESULTS: Usable data were obtained from seven programs in rural and urban locations in seven states: Indiana, Kansas, Massachusetts, New Hampshire, Oregon, Rhode Island, and Vermont. All programs received high fidelity ratings, ranging from 70 to the maximum value of 75. Annual direct costs per client served varied from dollars 860 in New Hampshire to dollars 2723 in Oregon, and direct costs per full-year-equivalent client varied from dollars 1423 in Massachusetts to dollars 6793 in Indiana. Direct costs per employment specialist did not show as much variation, ranging from dollars 37339 in Rhode Island to dollars 49603 in Massachusetts, with a mean of dollars 44082. Differences in cost per client arose in part from differences in rules for determining who is or is not considered to be on a program's caseload. By assuming a typical caseload of about 18 clients, it was estimated that the cost per full-year-equivalent client averaged dollars 2449 per year, ranging from dollars 2074 to dollars 2756. CONCLUSIONS: The results point to the need for greater uniformity in caseload measurement and help specify the costs of high-fidelity supported employment programs in real-world settings.
Supported employment for people with severe mental illnesses is an evidence-based practice, based on converging findings from 4 studies of the conversion of day treatment to supported employment and 9 randomized controlled trials comparing supported employment to a variety of alternative approaches. These two lines of research suggest that between 40% and 60% of consumers enrolled in supported employment obtain competitive employment while less than 20% of similar consumers do so when not enrolled in supported employment. Consumers who hold competitive jobs for a sustained period of time show benefits such as improved self-esteem and better symptom control, although by itself, enrollment in supported employment has no systematic impact on nonvocational outcomes, either on undesirable outcomes, such as rehospitalization, or on valued outcomes, such as improved quality of life. The psychiatric rehabilitation field has achieved consensus on a core set of principles of supported employment, although efforts continue to develop enhancements. A review of the evidence suggests strong support for 4 of 7 principles of supported employment, while the evidence for the remaining 3 is relatively weak. Continued innovation and research on principles is recommended.
Psychiatric rehabilitation practices are often poorly defined, hindering implementation, research, and dissemination efforts. Documentation of adherence to a specific psychiatric rehabilitation approach is particularly important in conducting randomized controlled trials. This paper outlines steps taken to define and measure the Diversified Placement Approach (DPA), a well-regarded vocational program for people with severe mental illnesses. Details of scale development are described, and the scale's utility for model clarification and detection of experimental drift are discussed.
After nearly 20 years of progress in general medicine, the evidence-based practice movement is becoming the central theme for mental health care reform in the first decade of 2000. Several leaders in the movement met to discuss concerns raised by six stakeholder groups: consumers, family members, practitioners, administrators, policy makers, and researchers. Recurrent themes relate to concerns regarding the limits of science, diversion of funding from valued practices, increased costs, feasibility, prior investments in other practices, and shifts in power and control. The authors recommend that all stakeholder groups be involved in further dialog and planning to ensure that practices emerge that represent the integration of the best research evidence with clinical expertise and consumer values.