Jooske T. van Busschbach

The effectiveness of supported employment for people with severe mental illness : a randomised controlled trial

BACKGROUND The value of the individual placement and support (IPS) programme in helping people with severe mental illness gain open employment is unknown in Europe. Our aim was to assess the effectiveness of IPS, and to examine whether its effect is modified by local labour markets and welfare systems. METHODS 312 patients with severe mental illness were randomly assigned in six European centres to receive IPS (n=156) or vocational services (n=156). Patients were followed up for 18 months. The primary outcome was the difference between the proportions of people entering competitive employment in the two groups. The heterogeneity of IPS effectiveness was explored with prospective meta-analyses to establish the effect of local welfare systems and labour markets. Analysis was by intention to treat. This study is registered with ClinicalTrials.gov, with the number NCT00461318. FINDINGS IPS was more effective than vocational services for every vocational outcome, with 85 (55%) patients assigned to IPS working for at least 1 day compared with 43 (28%) patients assigned to vocational services (difference 26.9%, 95% CI 16.4-37.4). Patients assigned to vocational services were significantly more likely to drop out of the service and to be readmitted to hospital than were those assigned to IPS (drop-out 70 [45%] vs 20 [13%]; difference -32.1% [95% CI -41.5 to -22.7]; readmission 42 [31%] vs 28 [20%]; difference -11.2% [-21.5 to -0.90]). Local unemployment rates accounted for a substantial amount of the heterogeneity in IPS effectiveness. INTERPRETATION Our demonstration of the effectiveness of IPS in widely differing labour market and welfare contexts confirms this service to be an effective approach for vocational rehabilitation in mental health that deserves investment and further investigation.

The Impact of Supported Employment and Working on Clinical and Social Functioning: Results of an International Study of Individual Placement and Support

BACKGROUND Concerns are frequently expressed that working might worsen the mental health of people with severe mental illness (SMI). Several studies of Individual Placement and Support (IPS), however, have found associations between working and better nonvocational outcomes. IPS has been found to double the return to work of people with SMI in 6 European countries. AIMS To explore separately associations between IPS, returning to work, and clinical and social outcomes. METHODS Patients (n = 312) in a randomized controlled trial of IPS in 6 European centers were followed up for 18 months. RESULTS There were no differences in clinical and social functioning between IPS and control patients at 18 months. Those who worked had better global functioning, fewer symptoms, and less social disability at final follow-up; greater job tenure was associated with better functioning. Working was associated with concurrently better clinical and social functioning, but this contrast was stronger in the control group, suggesting that IPS was better than the control service at helping more unwell patients into work. Working was associated with having been in remission and out of hospital for the previous 6 months. It was also associated with a slight decrease in depression and with being in remission over the subsequent 6 months. CONCLUSIONS Concerns among clinicians about possible detrimental effects of working and supported employment have been misplaced. Although some of the associations found may have been selection effects, there is sufficient evidence of work having beneficial effects on clinical and social functioning to merit further exploration.

Predictors of employment for people with severe mental illness : results of an international six-centre randomised controlled trial

BACKGROUND An international six-centre randomised controlled trial comparing individual placement and support (IPS) with usual vocational rehabilitation for people with serious mental illness found IPS to be more effective for all vocational outcomes. AIMS To determine which patients with severe mental illness do well in vocational services and which process and service factors are associated with better outcomes. METHOD Patient characteristics and early process variables were tested as predictors of employment outcomes. Service characteristics were explored as predictors of the effectiveness of IPS. RESULTS Patients with previous work history, fewer met social needs and better relationships with their vocational workers were more likely to obtain employment and work for longer. Remission and swifter service uptake were associated with working more. Having an IPS service closer to the original IPS model was the only service characteristic associated with greater effectiveness. CONCLUSIONS The IPS service was found to be more effective for all vocational outcomes. In addition, maintaining high IPS fidelity and targeting relational skills would be a valuable focus for all vocational interventions, leading to improved employment outcomes. Motivation to find work may be decreased by satisfaction with current life circumstances.

Are needs and satisfaction of care associated with quality of life

Abstract Is the quality of life of severe mentally ill patients influenced by the intensity of the care provided, their satisfaction with services and/or the amount of unmet needs? The interrelatedness of these three outcome measures was investigated in a sample of 101 patients dependent on long-term psychiatric care in the Northeast of the Netherlands. Instruments used were the Camberwell Assessment of Needs, the Verona Service Satisfaction Schedule and a health related quality of life instrument, the EuroQoL.Quality of life was unrelated to satisfaction with services but was strongly associated with unmet needs in the area of mental and physical health, and of rehabilitation. Quality of life decreased as needs increased. Needs were also strongly related to diagnosis and cognitive functioning. Furthermore, more intensive care settings were provided as needs increased. Demographic, diagnostic and treatment variables did not explain much extra variance in quality of life. Despite the availability of various services in the region there was a lack of tailor made care which took into account specific unmet needs with regard to information, social contacts, and daily activities.

Working with mental health problems: clients’ experiences of IPS, vocational rehabilitation and employment

AbstractBackgroundAlthough the effectiveness of individual placement and support (IPS) has been well established, little is known about clients’ perceptions of the model compared to usual vocational rehabilitation, nor about their experiences of searching for and returning to work with this kind of support. This qualitative study aimed to explore clients’ views of the difficulties of obtaining and maintaining employment, their experiences of the support received from their IPS or Vocational Service workers and the perceived impact of work on clients’ lives.MethodSemi-structured interviews were conducted with 48 people with psychotic disorders participating in a six-centre international randomised controlled trial of IPS compared to usual vocational rehabilitation. To assess their experiences of the services and the perceived effects of working, two IPS and two Vocational Service clients at each centre who had found work during the study period were interviewed, along with two IPS and two Vocational Service clients at each centre who had not.ResultsIPS clients reported having received more help seeking and maintaining employment, whereas Vocational Service clients reported having received more help in finding sheltered employment or placements. Clients who had worked associated this with financial stability, improved social lives, increased self-esteem, integration into society and amelioration of their symptoms, as well as reduced feelings of boredom and isolation, but also reported increased levels of stress. IPS clients as well as Vocational Service ones reported not receiving enough follow-up support, despite this being proposed as a key feature of the model.ConclusionFindings from the in-depth interviews reflect differences in service models that have also been tested quantitatively but further work in disaggregating the IPS model and assessing the impact of each component would be valuable.

Measuring Empowerment Among People With Psychotic Disorders: A Comparison of Three Instruments

OBJECTIVE This study compared three instruments that are used to measure empowerment of people with psychotic disorders. The study evaluated internal consistency, discriminant and convergent validity, sensitivity to symptom levels, and clinical usefulness. METHODS Fifty patients in the Netherlands were administered the Empowerment Scale (ES), the Personal Empowerment Scale (PES), and the Mental Health Confidence Scale (MHCS). RESULTS The MHCS had good internal consistency, whereas the levels for the ES and PES were just below what would be considered acceptable. The instruments demonstrated moderate correlations between total scores; correlations between subscale scores were weaker. Scores for all three instruments were comparably associated with symptom severity. CONCLUSIONS All three instruments measure some aspect of empowerment among persons with severe mental illness. However, empowerment is too broadly defined to allow these instruments to have convergent validity. Among patients with psychotic disorders, the MHCS is recommended because it has good psychometric qualities and is clinically useful.

Criminal Victimisation in People with Severe Mental Illness : A Multi-Site Prevalence and Incidence Survey in the Netherlands

Background Although crime victimisation is as prevalent in psychiatric patients as crime perpetration (and possibly more so), few European figures for it are available. We therefore assessed its one-year prevalence and incident rates in Dutch severely mentally ill outpatients, and compared the results with victimisation rates in the general population. Method This multisite epidemiological survey included a random sample of 956 adult severely mentally ill outpatients. Data on victimisation were obtained using the victimisation scale of the Dutch Crime and Victimisation Survey, which assesses crime victimisation over the preceding 12 months. Comparison data were derived from the nationwide survey on safety and victimisation in the Netherlands. Prevalence and incident rates were weighted for sex, age, ethnicity and socioeconomic status, and compared with a general population sample matched by region (N = 38,227). Results In the past year, almost half of the severely mentally ill outpatients (47%) had been victim of a crime. After control for demographic differences, prevalence rates of overall and specific victimisation measures were significantly higher in severely mentally ill outpatients than in the general population. The relative rates were especially high for personal crimes such as violent threats (RR = 2.12, 95% CI: 1.72–2.61), physical assaults (RR = 4.85, 95% CI: 3.69–6.39) and sexual harassment and assaults (RR = 3.94, 95% CI: 3.05–5.09). In concordance, severely mentally ill outpatients reported almost 14 times more personal crime incidents than persons from the general population (IRR = 13.68, 95% CI: 12.85–14.56). Conclusion Crime victimisation is a serious problem in Dutch severely mentally ill outpatients. Mental-healthcare institutions and clinicians should become aware of their patients’ victimisation risk, and should implement structural measures to detect and prevent (re-)victimisation.

Effectiveness of Individual Placement and Support for People With Severe Mental Illness in the Netherlands: A 30-Month Randomized Controlled Trial

OBJECTIVE Whereas in the U.S. and Canada the Individual Placement and Support (IPS) model has proven to be highly effective in enhancing employment perspectives for persons with severe mental illnesses, the evidence base is less abundant in countries with a different socioeconomic climate. The aim of this study was to examine the effectiveness of IPS in the Dutch socioeconomic context. METHOD A multisite randomized controlled trial was performed following 151 persons with severe mental illnesses expressing an explicit wish for regular employment, comparing IPS with traditional vocational rehabilitation (TVR). Primary outcome was the proportion of persons who were competitively employed over a period of 30 months. Secondary outcomes were self-reported quality of life, self-esteem and mental health. Additionally, the impact of being engaged in competitive employment on these secondary outcomes was examined. RESULTS In 30 months, 44% of IPS participants found competitive work, compared with 25% of participants supported by TVR. No direct effect of IPS on mental health, self-esteem or quality of life was found. Being competitively employed before follow-up measurements was significantly associated with an increase in mental health, self-esteem and quality of life. CONCLUSIONS AND IMPLICATIONS FOR PRACTICE This study strongly confirms that IPS is an effective method in helping people with severe mental illnesses find competitive work also in countries characterized by a relatively protective socioeconomic climate putting up unintended barriers to employment. The implementation of IPS on a larger scale seems warranted, and new studies are needed on the mechanisms through which IPS works.

Effectively Working on Rehabilitation Goals: 24-Month Outcome of a Randomized Controlled Trial of the Boston Psychiatric Rehabilitation Approach

Objective: To investigate the effect of the Boston Psychiatric Rehabilitation (PR) Approach on attainment of personal rehabilitation goals, social functioning, empowerment, needs for care, and quality of life in people with severe mental illness (SMI) in the Netherlands. Method: A 24-month, multicentre, randomized controlled trial was used to compare the results of PR to care as usual (CAU). Patients with SMI were randomly assigned by a central randomization centre to PR (n = 80) or CAU (n = 76). The primary outcome of goal attainment was assessed by independent raters blind to treatment allocation. Measures for secondary outcomes were change in work situation and independent living, the Personal Empowerment Scale, the Camberwell Assessment of Needs, and the World Health Organization Quality of Life assessment. Effects were tested at 12 and 24 months. Data were analyzed according to intention to treat. Covariates were psychiatric centre, psychopathology, number of care contacts, and educational level of the professionals involved. Results: The rate of goal attainment was substantially higher in PR at 24 months (adjusted risk difference: 21%, 95% CI 4% to 38%; number needed to treat [NNT] = 5). The approach was also more effective in the area of societal participation (PR: 21% adjusted increase, CAU: 0% adjusted increase; NNT = 5) but not in the other secondary outcome measures. Conclusions: The results suggest that PR is effective in supporting patients with SMI to reach self-formulated rehabilitation goals and in enhancing societal participation, although no effects were found on the measures of functioning, need for care, and quality of life.

Body image in patients with mental disorders : Characteristics, associations with diagnosis and treatment outcome

OBJECTIVE Despite the increasing recognition in clinical practice of body image problems in other than appearance related mental disorders, the question remains how aspects of body image are affected in different disorders. The aim of this study was to measure body image in patients with a variety of mental disorders and to compare scores with those in the general population in order to obtain more insight in the relative disturbance of body image in the patients group compared to healthy controls. In a further exploration associations with self-reported mental health, quality of life and empowerment were established as well as the changes in body image in patients over time. METHODS 176 women and 91 men in regular psychiatric treatment completed the Dresden Body Image Questionnaire, the Outcome Questionnaire, the Manchester Short Assessment of Quality of Life and the Mental Health Confidence Scale. Measurements were repeated after four months. RESULTS Patients with mental disorders, especially those with post-traumatic stress disorder (PTSD), scored significantly lower on body image, with large effect sizes, in comparison with the healthy controls. Scores of patients from different diagnostic groups varied across domains of body image, with body acceptance lowest in the group with eating disorders, and sexual fulfillment extremely low in PTSD. Vitality did not differ significantly between the various disorders. Gender differences were large for body acceptance and sexual fulfillment and small for vitality. Associations of body image with self-reported mental health, quality of life and empowerment were moderate to strong. After four months of treatment positive changes in body image were observed. CONCLUSIONS Negative body image is a common problem occurring in most patients with mental disorders. Diagnosis-specific profiles emerge, with PTSD being the most affected disorder. Body acceptance and sexual fulfillment were the most differentiating aspects of body image between diagnoses. Changes in body image occur over the course of treatment.