Barriers to and Facilitators for Finding and Keeping Competitive Employment: A Focus Group Study on Autistic Adults With and Without Paid Employment.

PURPOSE: The aim of the study was to gain more insight into barriers to and facilitators for finding and keeping competitive employment for autistic adults. Research questions were: (1) What barriers and facilitators do autistic adults report in finding and keeping competitive employment?; and (2) What are differences and similarities between autistic adults with and without paid employment regarding barriers and facilitators for sustainable employment? METHODS: Eight focus groups were conducted (N = 64 autistic adults). Four groups included only participants without paid employment (N = 24), and four groups consisted exclusively of participants with current paid employment (including part-time, N = 40). All discussions were audiotaped and transcribed verbatim to enable inductive thematic content analysis. Data were analyzed using ATLAS.ti 9. RESULTS: Ten themes and thirty-four subthemes were found. Many were interconnected. Themes facilitating sustainable employment included a positive workplace atmosphere, a supportive supervisor, being able to do work that aligns with interests and talents, favorable physical working conditions, coaching, higher self-insight, higher self-esteem, and proactivity. Most themes and subthemes emerged from both groups. Differences between the groups were that those with paid employment seemed to have experienced more friendly workplaces and supervisors, had received better coaching in finding and keeping employment, had higher self-insight and higher self-esteem, were more assertive and proactive. CONCLUSIONS: As many (sub-)themes were interrelated, the results suggest that to improve work participation, particularly two key areas are promising: (1) to realize more friendly, well-being oriented and inclusive workplaces, and (2) to increase autistic adults' self-insight into personal needs for positive wellbeing and self-knowledge regarding talents, wishes and well-being boundaries.

What is the Meaning of Paid Employment for Well-Being? A Focus Group Study on Differences and Similarities Between Autistic Adults With and Without Employment.

PURPOSE: The aim of the present study was to explore the meaning of work for the subjective well-being of autistic adults with and without paid (competitive) employment and to evaluate the differences and similarities between these groups. METHODS: Eight focus groups were conducted, including a total of 64 autistic adults. Four groups entailed participants with current paid employment (including part-time) and four groups entailed participants without paid employment. All discussions were audiotaped and transcribed verbatim to enable inductive thematic content analysis. Data were analyzed using ATLAS.ti 9. RESULTS: Generally, both groups viewed paid employment as very important for well-being, albeit for different reasons. Three themes were found: (1) Not having paid employment was associated with lacking societal recognition, and subsequent low self-esteem, which was a dominant theme in those without work; (2) Work can seriously damage (mental) health and well-being, found in both groups; and (3) Paid employment provides many benefits for well-being, with subthemes: 'purpose,' 'social contacts,' 'growth and use of talents,' 'structure and calmness,' and 'income and freedom', which was a dominant theme in those with paid employment. CONCLUSIONS: Both groups found paid employment highly important for their well-being, albeit for different reasons. However, both also agreed that paid employment can be very harmful to (mental) health and well-being. Suitable, well-supported jobs are important for well-being, may help to buffer stress in other life areas, and may even prevent autistic burnout. More studies are needed on how healthy jobs can be created where autistic individuals get positive energy and experience high well-being. This will also help to reduce socio-economic inequality.

Sustainable employability and work engagement: a three-wave study.

Introduction: The recent concept of sustainable employability (SE), which refers to being able and enabled to achieve valuable work goals, has lately attracted substantial attention in many developed countries. Although limited cross-sectional studies found that SE in the form of capability set was positively associated with work outcomes, why and through which mechanism SE is related to crucial work outcomes remains still unexplored. Therefore, the present three-wave study aimed to (1) investigate the SE-work outcomes linkage over time, and (2) uncover the psychological pathway between SE and two work outcomes (i.e., task performance and job satisfaction) by proposing work engagement as a mediator. Methods: To test the mediation process, we approached CentERdata to collect data among a representative sample of 287 Dutch workers. We used a three-wave design with approximately a 2-month time lag. Results: The results of bootstrap-based path modeling indicated that SE was a significant predictor of task performance but not job satisfaction over time. Work engagement mediated the relationships between SE and (a) task performance and (b) job satisfaction. Discussion: These findings suggest that organizations may foster workers' task performance and job satisfaction by configuring a work context that fosters SE-allowing workers to be able and be enabled to achieve important work goals.

A capability perspective on sustainable employability: A Dutch focus group study on organizational, work and personal conversion factors.

OBJECTIVE: In the field of work, there is a shift towards more value-based approaches to study the sustainable employability of the present-day worker. The capability approach offers a value based and innovative conceptualisation and framework of sustainable employability characterized by contextuality, normativity and diversity. The capabilities of Dutch employees have been established and validated, yet it is not known which conversion factors on a personal, work and organizational level enable employees to achieve value in work in different Dutch occupational sectors. METHODS: Our qualitative approach included seven focus groups in different occupational sectors including elderly care, higher education, insurance work, facility management and the oil-, car- and chemical industry. Each focus group included 5-11 participants and took approximately one and a half hour. A qualitative content analysis was used to analyse the data, by combining deductive and inductive coding respectively. Deductive coding involved assigning themes to the conversion of resources into capabilities at the organizational, work and personal level. RESULTS: On the organizational conversion level, important themes were cultural aspects, power relations, shortage of personnel and policies for self-management. On the work conversion level, social contacts, communication and workload, tasks and schedules were identified. Social contacts were described as a work value in itself, but also conditional for achieving other work values. On the personal conversion level, experienced work stress, motivation and the ability to achieve values informally within the company. CONCLUSION: From our findings it follows that focus groups are sensitive to identify conversion factors on all three levels of conversion. In addition, companies and their employees might effectively increase work capabilities by being sensitive to all three conversion levels simultaneously. Further research is necessary to study the effect of a capability-based intervention at the work floor.

Measuring sustainable employability: psychometric properties of the capability set for work questionnaire.

BACKGROUND: The capability set for work questionnaire (CSWQ) is being used to measure the new model of sustainable employability building on the capability approach. However, previous studies on the psychometric properties of the instrument are limited and cross-sectional. This two-way study aimed to (1) evaluate the convergent validity of the CSWQ with the theoretically related constructs person-job fit, strengths use, and opportunity to craft and (2) test the predictive and incremental validity of the questionnaire for the well-established work outcomes, including work ability, work engagement, job satisfaction, and task performance. METHODS: A representative sample of 303 Dutch workers, chosen with probably random sampling, were surveyed using a one-month follow-up, cross-lagged design via the Longitudinal Internet Studies for the Social Sciences panel. The convergent validity was assessed by exploring the strength of associations between the capability set for work questionnaire and the theoretically related constructs using Pearson's correlations. The predictive and incremental validity was evaluated by performing a series of linear hierarchical regression analyses. RESULTS: We found evidence of the convergent validity of the capability set score by moderate correlations with person-job fit, strengths use, and opportunity to craft (r = 0.51-0.52). A series of multiple regression analyses showed that Time 1 capability set score and its constituents (i.e., importance, ability, and enablement) generally had predictive and incremental validity for work ability, work engagement, job satisfaction, and task performance measured at Time 2. However, the incremental power of the CSWQ over and above conceptually related constructs was modest. CONCLUSIONS: The findings support the convergent, predictive, and incremental validity of the capability set for work questionnaire with not previously investigated work constructs. This provided further evidence to support its utility for assessing a worker's sustainable employability for future research and practical interventions.

Identifying Return to Work Self-Efficacy Trajectories in Employees with Mental Health Problems.

Purpose Return to work self-efficacy (RTW-SE) is a strong predictor of return to work (RTW) in employees with mental health problems (MHPs). However, little is known about the development of RTW-SE during the RTW process. In this study, we aimed to identify RTW-SE trajectories in the year following sick leave in employees with MHPs and provided a description of the trajectories in terms of personal and work characteristics, and RTW status. Methods This multi-wave study included 111 employees with MHPs. RTW-SE was measured at baseline, and at 3, 6, and 12 months follow-up with the RTW-SE scale for employees with MHPs. Results Latent class growth analysis revealed six trajectories. In three trajectories employees had increasing RTW-SE scores, namely (class 1) low start, moderate increase, (class 3) moderate start, small increase and (class 5) moderate start, steep increase. The other trajectories were defined by (class 2) persistently high, (class 6) persistently low, and (class 4) decreasing RTW-SE scores over time. Employees across the various trajectories differed significantly with respect to RTW status, and personal and work characteristics measured at baseline, including age, gender, and type of MHP. Less favorable trajectories (class 4 and 6) were characterized by higher age, a higher prevalence of anxiety disorder and lower RTW rates. The most favorable trajectory (class 2) was characterized by a higher proportion of stress-related disorders and less major depression diagnoses. Conclusions Large heterogeneity exists in terms of RTW-SE trajectories in employees with MHPs and significant differences were found across the trajectories regarding personal and work characteristics, and RTW status. Insights into RTW-SE trajectories and their attributes are important to advance more effective and personalized RTW treatment for employees with MHPs.

Barriers and Facilitators for Return to Work from the Perspective of Workers with Common Mental Disorders with Short, Medium and Long-Term Sickness Absence: A Longitudinal Qualitative Study.

Purpose Although common mental disorders (CMDs) highly impact individuals and society, a knowledge gap exists on how sickness absence can be prevented in workers with CMDs. This study explores: (1) workers' perceived causes of sickness absence; (2) perceived return to work (RTW) barriers and facilitators; and (3) differences between workers with short, medium and long-term sickness absence. Methods A longitudinal qualitative study was conducted involving 34 workers with CMDs. Semi-structured interviews were held at two time-points during their RTW process. The 68 interviews were audio-taped, transcribed and thematically analyzed to explore workers' perspective on sickness absence causes, RTW barriers and facilitators, and compare data across the three sub-groups of workers. Results Workers reported various causes for their absence, including: (1) high work pressure; (2) poor work relationships; (3) unhelpful thoughts and feelings, e.g. lacking self-insight; and (4) ineffective coping behaviors. According to workers, RTW was facilitated by work adjustments, fulfilling relationships with supervisors, and adequate occupational health guidance. Workers with short-term leave more often reported favorable work conditions, and proactive coping behavior. In contrast, the long-term group reported reactive coping behavior and dissatisfaction with their work. Conclusion Supporting workers with CMDs in gaining self-awareness and regaining control, discussing the value of their work, and creating work conditions that enable workers to do valuable work, seem central for successful RTW and might prevent sickness absence. Supervisors play a key role in enabling workers to do valuable work and further research should focus on how supervisors can be supported in this task.

Workers' Decisions to Disclose a Mental Health Issue to Managers and the Consequences.

Background: Stigma can be a barrier to accessing effective interventions and work accommodations for mental illnesses. Fear of stigma's concomitant prejudice and discrimination can inhibit workers from asking for help. Thus, it may be important to develop effective interventions addressing workplace stigma. To identify important targets for these interventions, this study addresses three questions: (1) what proportion of workers experiencing mental health issues disclosed their mental health issue to their managers, (2) what factors did they identify as contributing to their disclosure decisions, and (3) what were the consequences of their decisions? Methods: The dataset is comprised of responses from respondents who were randomly drawn from a nationally representative sample of working Dutch adults who completed a web-based survey in February 2018. Respondents indicating they either had or have mental health issues were asked three sets of questions focusing on: (1) Did you disclose your mental health issue to you manager? (2) For what reasons did you disclose/not disclose the issue? (3) What were the consequences of your disclosure decision? Results: About 73% of respondents with lived experience with mental health issues told their managers about their mental health issue. The structure of the survey questions identified four groups of workers who either: (1) disclosed and had a positive experience (64.2%), (2) disclosed and had a negative experience (9.0%), (3) did not disclose and had a positive experience (22.6%), or (4) did not disclose and had a negative experience (4.2%). Conclusion: Our results reflect workers' diverse preferences for disclosing their mental health issues to their managers. Understanding both the factors that contributed to the decision to disclose and the consequences of disclosure decisions could help to better target workplace educational programs and interventions to address workplace stigma. Our findings suggest that addressing workplace stigma may not be as straightforward as requiring all employees to receive anti-stigma education. Rather, education should support workers to make the appropriate disclosure decision based on their workplace contexts. Future research is needed to understand the optimal ways for workers struggling with mental health issues to ask and receive help if they need it.

How can wellbeing at work and sustainable employability of gifted workers be enhanced? A qualitative study from a capability approach perspective.

BACKGROUND: Being gifted with a very high IQ (> 98 percentile) can provide an advantage in the occupational context but can also come with its` own specific challenges. Where some studies found higher than average levels of wellbeing at work and successful careers amongst the gifted, other studies report boredom and less job satisfaction. This poses the question what gifted people value in work, and which factors are associated with the achievement of valued work related outcomes, wellbeing and sustainable employability. In this study these questions were explored using the value driven capability approach as a theoretical framework. METHOD: A qualitative approach was chosen and 16 in-depth semi-structured interviews with gifted workers (IQ > 130) were conducted. The transcripts were analysed using a reflexive thematic analysis aimed at identifying the work related outcomes participants aspired to achieve and the contextual and personal factors that affected the actualisation of these outcomes. RESULTS: Participants placed great value on the opportunity to learn, to use their knowledge and skills, and tended to have high ethical standards. If realized, these values contributed to wellbeing whereas if not fulfilled, this often resulted in frustration and sadness. The most important personal factors associated with wellbeing at work and sustainable employability were the level of organizational awareness, self-knowledge, a willingness to compromise, and fear of stigmatisation. Contextually a facilitating leadership style of managers was important, allowing the worker autonomy and decision latitude. Socially, participants enjoyed others as sparring partners but often had an aversion to small talk which could lead to social avoidance and loneliness. CONCLUSIONS: If gifted workers managed (to get) what they valued in work, this was associated with wellbeing and sustainable employment Coaching aimed at improving organizational awareness, specific social skills (e.g. small talk, adaptability) and understanding their own cognitive processes could be valuable. The application of an autonomy supporting facilitative leadership style by supervisors would be beneficial. Further research should try to confirm the findings using quantitative methods and needs to examine more closely the impact of stigmatisation and leadership styles.

Line managers' hiring intentions regarding people with mental health problems: a cross-sectional study on workplace stigma.

OBJECTIVES: Stigma may negatively affect line managers' intention to hire people with mental health problems (MHP). This study aims to evaluate line managers' knowledge and attitudes concerning job applicants with MHP, and to assess which factors are associated with the intention (not) to hire an applicant with MHP. METHODS: A sample of Dutch line managers (N=670) filled out a questionnaire on their knowledge, attitudes and experiences concerning applicants/employees with MHP. Descriptive analyses and multiple regression analyses were used. RESULTS: The majority (64%) was reluctant to hire a job applicant with MHP, despite the fact that only 7% had negative and 52% had positive personal experiences with such employees. Thirty per cent were reluctant to hire an applicant if they knew the applicant had past MHP. Associated with higher reluctance to hire an applicant with MHP were the concerns that it will lead to long-term sickness absence (ß (95% CI)=0.39 (0.23 to 0.55)), that the employee cannot handle the work (ß (95% CI)=0.16 (0.00 to 0.33)) that one cannot count on the employee (ß (95% CI)=0.41 (0.23 to 0.58)) and higher manager education level (ß (95% CI)=0.25 (0.05 to 0.44)). Conversely, associated with positive hiring intentions was being in favour of diversity and/or inclusive enterprise (ß(95% CI)=-0.64 (-0.87 to -0.41)). CONCLUSIONS: As the majority of managers were reluctant to hire applicants with MHP, and even 30% were reluctant to hire applicants who had past MHP, these findings have major implications for social inclusion in the Netherlands, where about 75% of employees would disclose MHP at work.

Social stigma is an underestimated contributing factor to unemployment in people with mental illness or mental health issues: position paper and future directions.

BACKGROUND: As yet, little is known about the effects of mental health stigma on sustainable employment. This is surprising, as mental health stigma is common, and because people with severe and common mental disorders are 7 and 3 times more likely to be unemployed, respectively, than people with no disorders. As the global lifetime prevalence of mental disorders is 29%, the high unemployment rates of people with these health problems constitute an important and urgent public health inequality problem that needs to be addressed. MAIN TEXT: The aim of this position paper is to illustrate the assumption that stigma contributes to the unemployment of people with mental illness and mental health issues with evidence from recent scientific studies on four problem areas, and to provide directions for future research. These four problem areas indicate that: (1) employers and line managers hold negative attitudes towards people with mental illness or mental health issues, which decreases the chances of people with these health problems being hired or supported; (2) both the disclosure and non-disclosure of mental illness or mental health issues can lead to job loss; (3) anticipated discrimination, self-stigma and the 'Why Try' effect can lead to insufficient motivation and effort to keep or find employment and can result in unemployment; and (4) stigma is a barrier to seeking healthcare, which can lead to untreated and worsened health conditions and subsequently to adverse occupational outcomes (e.g. sick leave, job loss). CONCLUSIONS: The paper concludes that stigma in the work context is a considerable and complex problem, and that there is an important knowledge gap especially regarding the long-term effects of stigma on unemployment. To prevent and decrease adverse occupational outcomes in people with mental illness or mental health issues there is an urgent need for high quality and longitudinal research on stigma related consequences for employment. In addition, more validated measures specifically for the employment setting, as well as destigmatizing intervention studies are needed.

Language and stigmatization of individuals with mental health problems or substance addiction in the Netherlands: An experimental vignette study.

Persons with mental health problems and/or substance addictions (MHPSA) are stigmatised more than persons with physical conditions. This includes stigmatisation by care professionals. Stigma is considered one of the most important barriers for recovery from these conditions. There is an ongoing debate that use of language can exacerbate or diminish stigmatisation. Therefore, we conducted an experiment examining how four different ways of referring to a person with (a) alcohol addiction, (b) drug addiction, (c) depression and (d) schizophrenia are related to stigmatising attitudes by care professionals in the Netherlands. We partially replicated two studies performed in the United States and used surveys with vignettes containing either 'disorder-first', 'person-first', 'victim' and 'recovery' language, which were randomly assigned to participants (n = 361). No significant differences between language conditions were found for any of the vignettes. Our findings suggest that subtle differences in language to refer to persons with mental health problems or substance addictions have no effect on stigmatising attitudes by care professionals in the Netherlands. However, more research is needed to determine the effect of language use on other groups, such as individuals with MHPSA.

Identifying return to work trajectories among employees on sick leave due to mental health problems using latent class transition analysis.

OBJECTIVES: To develop effective return to work (RTW) interventions for employees on sick leave due to mental health problems (MHPs), a better understanding of individual variation in the RTW process is needed. We investigated which RTW trajectories can be identified among employees with MHPs in terms of RTW duration and relapse occurrence during the RTW process. Additionally, we examined how different RTW trajectories can be described in terms of personal and work characteristics. METHODS: Longitudinal sickness absence registry data were collected retrospectively from the largest Dutch occupational health service. Quantitative RTW information as well as personal and work characteristics were extracted. In total, 9517 employees with a sickness absence due to MHPs were included in the analyses (62 938 data points; RTW durations from 29 to 730 days). RESULTS: A latent class transition analysis revealed five distinct RTW trajectories, namely (1) fast RTW with little chance of relapse, (2) slow RTW with little chance of relapse, (3) fast RTW with considerable chance of relapse, (4) slow RTW with considerable chance of relapse and (5) very fast RTW with very small chance of relapse. Differences between employees in the slower and faster trajectories were observed regarding gender, age, type of MHP, organisation sector and organisation size but not regarding part-time work. CONCLUSIONS: RTW trajectories among employees with MHPs showed large individual variability and differed on personal and work characteristics. Knowledge on different RTW trajectories and their characteristics contributes to the development of personalised RTW treatments, tailored to specific individuals and organisations.

Effectiveness of a tailored implementation strategy to improve adherence to a guideline on mental health problems in occupational health care.

BACKGROUND: As compliance to guidelines is generally low among health care providers, little is known about the impact of guidelines on the quality of delivery of care. To improve adherence to guideline recommendations on mental health problems, an implementation strategy was developed for Dutch occupational physicians (OPs). The aims were 1) to assess adherence to a mental health guideline in occupational health care and 2) to evaluate the effect of a tailored implementation strategy on guideline adherence compared to traditional guideline dissemination. METHODS: An audit of medical records was conducted as part of a larger RCT study. Participants were 66 OPs (32 intervention and 34 control) employed at one of six sites of an Occupational Health Service in southern Netherlands. OPs in the intervention group received multiple-session peer group training which focused on identifying and addressing barriers to using the guideline, using a Plan-Do-Check-Act approach. The control group did not receive training. Medical records of 114 workers sick-listed with mental health problems were assessed (56 intervention and 58 control). Guideline adherence was determined by auditing the records using 12 guideline-based performance indicators (PI), grouped into 5 PIs: process diagnosis, problem orientation, interventions/treatment, relapse prevention, and continuity of care. Differences in performance rates of the PIs between the intervention and control groups were analyzed, taking into account the cluster study design. RESULTS: OPs who received the training showed significantly greater adherence compared to the controls (p < .028) in 4 out of 5 grouped PIs, i.e. process diagnosis, problem orientation, interventions/treatment and relapse prevention. In one out of 12 PIs adherence was found adequate (53% of the medical records), in 6 PIs adherence was found minimal, and in 5 PIs the majority of the records showed no adherence. CONCLUSIONS: An implementation strategy which addressed key barriers for change and tailor-made interventions improves adherence to an occupational health guideline for mental health problems compared to traditional guideline dissemination. However, adherence to the guideline recommendations is still far from optimal. To optimize adherence, it is recommended that implementation strategies focus on the workers level, organizational level, and the professional level. TRIAL REGISTRATION: ISRCTN86605310 . Registered 30 June 2010.

Process Evaluation of a Digital Platform-Based Implementation Strategy Aimed at Work Stress Prevention in a Health Care Organization.

OBJECTIVE: The objective was to evaluate the process and feasibility of a digital platform-based implementation strategy aimed at work stress prevention. METHODS: The process evaluation was performed alongside a controlled trial within a health care organization, in the experimental group (N = 221). Mental models, context, and barriers and facilitators were measured. In addition, dose delivered, reach, and dose received were assessed. RESULTS: Employees reported relatively high readiness for change. Personnel shortage and a recent restructuring of the organization hindered use of the strategy. Low management support and high turnover stagnated strategy deployment. Dose delivered was 13/15, reach was 11/15, and dose received was 5/15. CONCLUSIONS: Strategy implementation was moderately successful, as sustained strategy use by the teams appeared to be a challenge. The strategy can be feasible with sufficient management support and resources.

Work stress prevention needs of employees and supervisors.

BACKGROUND: Work stress prevention can reduce health risks for individuals, as well as organisational and societal costs. The success of work stress interventions depends on proper implementation. Failure to take into account the needs of employees and supervisors can hinder intervention implementation. This study aimed to explore employee and supervisor needs regarding organisational work stress prevention. METHODS: Semi-structured telephone interviews were conducted with employees (n = 7) and supervisors (n = 8) from different sectors, such as the finance, health care, and services industry. The interviews focused on respondents' needs regarding the prevention of work stress within an organisational setting. Performing thematic analysis, topics and themes were extracted from the verbatim transcribed interviews using Atlas.ti. RESULTS: Both employees and supervisors reported a need for: 1) communication about work stress, 2) attention for determinants of work stress, 3) supportive circumstances (prerequisites) for work stress prevention, 4) involvement of various stakeholders in work stress prevention, and 5) availability of work stress prevention measures. Both employees and supervisors expressed the need for supervisors to communicate about work stress. Employees and supervisors reported similar psychosocial work factors that should be targeted for prevention (e.g., social support and autonomy). There was greater variety in the sub-themes within communication about work stress and supportive circumstances for work stress prevention in supervisor responses, and greater variety in the sub-themes within availability of work stress prevention measures in employee responses. CONCLUSIONS: Both employees and supervisors were explicit about who should take part in communication about work stress, what prerequisites for work stress prevention should exist, and which stakeholders should be involved. These results can inform work stress prevention practice, supporting selection and implementation of interventions. TRIAL REGISTRATION: This study was registered in the Netherlands National Trial Register, trial code: NTR5527 .

Assessing the equivalence of Web-based and paper-and-pencil questionnaires using differential item and test functioning (DIF and DTF) analysis: a case of the Four-Dimensional Symptom Questionnaire (4DSQ).

PURPOSE: Many paper-and-pencil (P&P) questionnaires have been migrated to electronic platforms. Differential item and test functioning (DIF and DTF) analysis constitutes a superior research design to assess measurement equivalence across modes of administration. The purpose of this study was to demonstrate an item response theory (IRT)-based DIF and DTF analysis to assess the measurement equivalence of a Web-based version and the original P&P format of the Four-Dimensional Symptom Questionnaire (4DSQ), measuring distress, depression, anxiety, and somatization. METHODS: The P&P group (n = 2031) and the Web group (n = 958) consisted of primary care psychology clients. Unidimensionality and local independence of the 4DSQ scales were examined using IRT and Yen's Q3. Bifactor modeling was used to assess the scales' essential unidimensionality. Measurement equivalence was assessed using IRT-based DIF analysis using a 3-stage approach: linking on the latent mean and variance, selection of anchor items, and DIF testing using the Wald test. DTF was evaluated by comparing expected scale scores as a function of the latent trait. RESULTS: The 4DSQ scales proved to be essentially unidimensional in both modalities. Five items, belonging to the distress and somatization scales, displayed small amounts of DIF. DTF analysis revealed that the impact of DIF on the scale level was negligible. CONCLUSIONS: IRT-based DIF and DTF analysis is demonstrated as a way to assess the equivalence of Web-based and P&P questionnaire modalities. Data obtained with the Web-based 4DSQ are equivalent to data obtained with the P&P version.

Who among patients with acquired brain injury returned to work after occupational rehabilitation? The rapid-return-to-work-cohort-study.

BACKGROUND: Acquired brain injury (ABI) is known to be severely disabling. On average, 40% of employees return to work (RTW) within two years after injury. There is, however, limited research on what might contribute to successful RTW. AIM: To examine factors that might impact the time-to first RTW for patients with ABI, participating in a RTW-program. METHODS: The study was designed as a cohort study of patients on sick leave due to mild or moderate ABI (n = 137). The mean age of the patients was 51 years, and 58% were men. The most common diagnoses were stroke (75%) and traumatic brain injury (12%). Data were collected through questionnaires, and combined with register data on sickness absence. Survival analyses were used to analyse the effect of different variables on time to first RTW (full or partial), at one- and two-year follow-up. RESULTS: Generally, women (HR = 0.447; CI: 0.239-0.283) had higher RTW-rates than men, and patients with non-comorbid impairments returned to work earlier than patients with multiple impairments. Although not statistically significant, receiving individual consultations and participating in group-sessions were generally associated with a delayed RTW at both follow-up-times. The only service-related factor significantly associated with delayed RTW was meetings with the social insurance office (HR = 0.522; CI: 0.282-0.965), and only at one-year follow-up. CONCLUSIONS: Women and patients with non-comorbid impairments returned to work earlier than men and patients with multiple impairments. There seems to be an association between intense and long-lasting participation in the RTW program and prolonged time-to first-RTW, even after controlling for level of cognitive impairments and comorbidity. Implications for Rehabilitation Acquired brain injury (ABI) is known to be severely disabling, and persons with ABI often experience difficulties in regard to returning to work. This study provides information on prognostic factors that might contribute to return to work (RTW) for patients with acquired brain injury, both at the individual level, but also in regard to service and timing characteristics. Knowledge about such factors provide rehabilitation professionals with information about effective service components that might help patients with ABI to RTW, and thus makes it possible to adapt and adjust the services to the patient's situation. Furthermore, having more knowledge on factors that contribute to RTW gives clinics the opportunity to select patients that might benefit the most from these services, thereby making them more effective.

Use of a mental health guideline by occupational physicians and associations with return to work in workers sick-listed due to common mental disorders: a retrospective cohort study.

PURPOSE: The aim of this study was to evaluate (1) whether adherence to the Dutch occupational mental health guideline by occupational physicians was associated with time to return to work in workers sick-listed due to common mental disorders; and (2) whether adherence to specific guideline items was associated with time to return to work. METHODS: Twelve performance indicators were developed to assess occupational physicians' guideline adherence. Medical records of 114 sick-listed workers were audited. Performance indicators were scored as indicating no (0), minimal (1) or adequate adherence (2). Cox regression analysis was used to assess the association between guideline adherence and first or full return to work. RESULTS: Guideline adherence was predominantly minimal on most performance indicators. This low overall adherence was not associated with first return to work (Hazard Ratio 1.07, p = 0.747) or with full return to work (Hazard Ratio 1.25, p = 0.301). Only one performance indicator (regular contact between occupational physician and employer) was significantly associated with earlier full return to work (Hazard Ratio 1.87, p = 0.021). CONCLUSIONS: Overall, the guideline adherence of occupational physicians was not related to earlier return to work. However, there was considerable room for improvement in guideline use. Whether this leads to earlier return to work is still an ununanswered question. Implications for Rehabilitation Adherence of occupational physicians to an evidence-based occupational mental health guideline was low. Regular contact between occupational physician and employer was associated with earlier full return to work in workers with common mental disorders. It is important to focus on how implementation problems and barriers for guideline use can be overcome, in order to improve the quality of occupational mental health care and to potentially reduce sickness absence duration in workers with common mental disorders.

The association between exposure to psychosocial work factors and mental health in older employees, a 3-year follow-up study.

PURPOSE: Unfavourable exposure to psychosocial work factors threatens older employees' mental health, and their sustained employment. This study assesses whether an improved compared to stable unfavourable and stable favourable exposure to psychosocial work factors is associated with a change in mental health in older employees at 3-year follow-up. METHODS: The current study used data from the Study on Transitions in Employment, Ability and Motivation (STREAM), in workers aged 45-65 years (n = 5249). Two-year (2010-2012) exposure was assessed for psychological demands, autonomy, support, mental load, and distributive justice. Linear regression analyses were performed to compare improved exposure to unfavourable psychosocial work factors with stable unfavourable and stable favourable exposure and mental health at follow-up (2013), corrected for confounders. Analyses were stratified for age groups (45-54 and 55-65 years) and gender. RESULTS: In certain subgroups, stable unfavourable exposure to psychological demands, autonomy, support, and distributive justice was associated with a significantly lower mental health score than improved exposure. Stable favourable exposure to support was associated with a higher mental health score than improved support, whereas stable favourable exposure to autonomy was associated with a lower mental health score compared to improved exposure. CONCLUSIONS: There is a longitudinal association between changes in exposure to psychosocial work factors and mental health. Improvement in unfavourable exposure to psychosocial work factors was associated with improved mental health. This is important information for organisations that consider deploying measures to improve the psychosocial work environment of older workers.