Disease-generic factors of work participation of workers with a chronic disease: a systematic review

Central obesity and associated factors among public service employees in Adama Town in Ethiopia

The prevalence of obesity is rapidly increasing, contributing to 678 million obese adults and rapidly increasing in lower-income countries. This study assessed the magnitude of central obesity and associated factors among public service office employees in Adama Town in the Oromia Regional State in Ethiopia. An institutional-based cross-sectional study was conducted from January 1 to February 26, 2020, among 590 public service employees. The data were collected by using interviewer-administered questionnaires and anthropometric measurements. The data were coded, entered, cleaned, and entered into Epi Info version 7, and subsequently exported to SPSS version 26 for statistical analysis. Binary logistic regression was used to check the associations between the explanatory and outcome variables. The adjusted odds ratio at a 95% confidence interval was used to estimate the strength of associations. A P value < 0.05 indicated statistical significance. The overall prevalence of central obesity among public service office employees was 24.2% (95% CI 20.9, 27.8). In a stratified analysis, the prevalence of central obesity was 29.9% in male and 14.9% in female employees. The multivariate analysis showed that using motorized transportation (AOR = 2.20, 95% CI 1.110, 4.385), eating food out of the home (AOR = 1.76, 95% CI 1.107, 2.800), drinking alcohol (AOR = 1.85, 95% CI 1.104, 3.128), being aged 33-42 years (AOR = 3.83, 95% CI 1.964, 7.472), 43-52 years (AOR = 4.34, 95% CI 2.151, 8.765) and 53 years and above (AOR = 10.33, 95% CI 3.783, 28.242), not engaging in moderate physical activity (AOR = 2.32, 95% CI 1.484, 3.631) and having a chronic illness (AOR = 1.97, 95% CI 1.177, 3.316) were statistically associated with central obesity among public service office employees in the study area. Nearly 25% of public service employees in the town had central obesity, which is a risk factor for metabolic syndromes. Mode of transportation, eating food out of home, drinking alcohol, age, level of physical activity, and presence of chronic illnesses were found to be independent predictors of central obesity. The public administration in the town should design a feasible preventive strategy to reduce the burden of obesity among public service employees in the study setting.

Psychiatric morbidity and work participation in patients with congenital ventricular septal defects: a case-controlled study

BACKGROUND

The burden of psychiatric morbidity, level of education, and work participation are currently unknown in patients with congenital ventricular septal defects (VSD).

METHODS AND RESULTS

In a Danish population-based cohort study using nationwide medical registries, the burden of psychiatric disorders, use of psychotropic agents, level of education, and work participation were examined in patients with isolated congenital VSD and controls from the general population matched by age and sex. Subjects with known chromosomal abnormalities were excluded. To compute estimates, Cox proportional regression model, Fine and Gray's competing risk regression, and Kaplan-Meier failure function were used. We included 8006 patients and 79 568 controls born before 2018. Median follow-up was 23 years. Compared with controls, patients with VSD displayed a hazard ratio (HR) of 1.24 [95% confidence interval (CI): 1.17-1.32] for any psychiatric disorder where the hazard for intellectual disabilities was most pronounced [HR of 3.66 (95% CI: 2.98-4.50)]. The use of psychotropic agents was higher in patients compared with controls [HR 1.14 (95% CI: 1.09-1.20)]. The work participation was lower in patients with VSD compared with controls (P < 0.001) and was lower in patients with VSD with a psychiatric disorder compared with those without (P < 0.001). The 40-year cumulative incidence of permanent social security benefits was 29% in patients with psychiatric disorders (vs. 21% in controls with psychiatric disorders) and 8% in patients without psychiatric disorders (vs. 4% in controls).

CONCLUSION

Patients with isolated VSD suffer from a higher burden of psychiatric disorders and display lower work participation compared with matched controls from the general Danish population. It is important to consider longer-term impacts on mental health, education, and subsequent employment in patients with VSD, in addition to cardiovascular effects, as these factors severely affect quality of life and have direct socioeconomic implications on an individual and societal level.

Patients' Needs Regarding Work-Focused Healthcare: A Qualitative Evidence Synthesis

PURPOSE

To identify, appraise, and synthesize qualitative research evidence exploring patients' needs regarding work-focused healthcare.

METHODS

A systematic review was conducted in accordance with the PRISMA statement guidelines to identify studies reporting patients' needs regarding work-focused healthcare. Four databases (MEDLINE, Embase, PsychInfo and Web of Science) were systematically searched from January 2000 until May 2023 and screened in duplicate by pairs of two reviewers. Inclusion criteria were qualitative data collection method, and patients' perspectives regarding healthcare focusing on work when experiencing work-related problems due to chronic medical conditions. Data extraction and synthesis was executed by means of an inductive thematic analysis approach. The quality of the included studies was assessed using the CASP Qualitative Study checklist. Confidence in the review findings was assessed through the Confidence in the Evidence from Reviews of Qualitative research (CERQual) approach.

RESULTS

Out of 23,677 records, 97 qualitative studies were included. Needs regarding four main themes were identified: (1) Substantive guidance, which comprises the specific content of work-focused healthcare; (2) Clear and continuous process, which comprises clarification and optimization of the work-focused healthcare process; (3) Supportive attitude and behavior, which comprises a positive and supportive attitude and behavior from professionals towards the patients; and (4) Tailored approach, which comprises the delivery of tailored care to the individuals' needs. 17 subthemes were identified.

CONCLUSION

The broader insight in patients' needs in work-focused healthcare can help (occupational) healthcare professionals adopt a more patient-centred approach in practice.

Temporary disability pension recipients: Contextual stress factors and their effect on return-to-work-intention

BACKGROUND AND PURPOSE

In the last decades, Germany has experienced a vast increase in the number of individuals applying for or receiving disability benefit. Only a small proportion of them intends to return to work. The present study aims to identify and describe the percentage of temporary disability pensioners, who have the intention to return to working life.

METHODS

The final sample consisted of 496 insured individuals who were receiving temporary disability pension from the Regional German Pension Insurance (DRV) at that time. Participation was voluntary and anonymous. The following self-report instruments were administered: a. Evaluation of Contextual Factors; b. German Symptom Validation Test (BEVA); c. German Patient Health Questionnaire (PHQ-9); d. Readiness for Return-to-Work German Scale (RRTW).

RESULTS

The results revealed that approximately 6% of participants were at the stage of "preparation", 31.9% at the stage of "contemplation", and more than half of the participants were at the stage of "pre-contemplation" according to the RRTW. Comparing the groups of "pre-contemplation" (Group 1) and "contemplation+preparation" (Group 2+3), no statistically significant differences were found, except for age.

CONCLUSIONS

In conclusion, further research is required to identify possible factors which could predict the stage of RRTW. New interventions are needed that can raise the motivation for and success in the return to work of disability pensioners.

Exploring return to work barriers through the lens of model of human occupation. The NOW WHAT project

BACKGROUND

The challenges of returning to work after sickness absence demands a wide conceptual understanding of what hinders the employee's work participation. Thus, there is a need to know more about self-perceived barriers for Return to Work (RTW).

AIM

This study aimed to investigate RTW barriers experienced by employees on long-term sick leave, through the lens of the Model of Human Occupation (MOHO).

MATERIAL AND METHODS

The study was a large-scale qualitative interview study (n = 85) using semi-structured telephone interviews. Eligible participants had received sick leave benefits for between 6 months and 1.5 years. The data were analysed with quantitative and qualitative content analysis. A deductive approach using the MOHO concepts guided the analysis process.

RESULTS

The study generated 941 coded meaning units describing barriers for RTW, of which we were able to code 895 within the framework of MOHO. In the person-specific concepts, performance capacity barriers were most often described (n = 303), followed by volitional barriers (n = 165) and barriers related to habituation (n = 66). Barriers related to the environmental components amounted to 361. Barriers in the occupational environment was dominant (n = 214).

CONCLUSION

Experienced barriers related to both environmental components and person-specific concepts.

SIGNIFICANCE

The habituational and volitional perspective on barriers can contribute to the identification and communication of performance capacity-related barriers not previously identified.

Predictors for work participation of people with visual impairments: A systematic review and meta-analysis

INTRODUCTION

The aim of this systematic review and meta-analysis was to assess factors associated with work participation in people with visual impairments and to explore how these factors may have changed over time.

METHOD

A comprehensive search of PubMed, Embase.com, EBSCO/APA PsycInfo, EBSCO/CINAHL and EBSCO/ERIC from database inception to 1 April 2022 was performed. We included studies with cross-sectional design, case-control, case-series or cohort design, involving visually impaired working-age adults with at least moderate visual impairment, and evaluated the association between visual impairment and work participation. Studies involving participants with deaf-blindness or multiple disabilities were excluded. We assessed study quality (Newcastle-Ottawa Scale [NOS]), examined between-study heterogeneity and performed subgroup analyses. The study protocol was registered in PROSPERO, CRD42021241076.

RESULTS

Of 13,585 records, 57 articles described 55 studies including 1,326,091 participants from mostly high-income countries. Sociodemographic factors associated with employment included higher education (odds ratio [OR] 3.34, 95% confidence interval [CI] 2.47 to 4.51, I2 0%), being male (OR 1.59, 95% CI 1.37 to 1.84, I2 95%), having a partner (OR 1.73, 95% CI 1.12 to 2.67, I2 34%), white ethnicity (OR 1.36, 95% CI 1.07 to 1.74, I2 0%) and having financial assistance (OR 0.38, 95% CI 0.26 to 0.55, I2 85%). Disease-related factors included worse visual impairment (OR 0.61, 95% CI 0.46 to 0.80, I2 98%) or having additional disabilities (OR 0.55, 95% CI 0.49 to 0.62, I2 16%). Intervention-related factors included mobility aid utilisation (OR 0.35, 95% CI 0.10 to 1.18, I2 94%). A potential moderating effect of time period and geographical region was observed for some factors. Study quality (NOS) was rated moderate to high.

CONCLUSION

Several sociodemographic and disease related factors were associated with employment status. However, the results should be interpreted with caution because of overall high heterogeneity. Future research should focus on the role of workplace factors, technological adjustments and vocational rehabilitation services on work participation.

Work participation in adults with rare genetic diseases - a scoping review

BACKGROUND

Work participation is a crucial aspect of health outcome and an important part of life for most people with rare genetic diseases. Despite that work participation is a social determinant of health and seems necessary for understanding health behaviours and quality of life, it is an under-researched and under-recognized aspect in many rare diseases. The objectives of this study was to map and describe existing research on work participation, identify research gaps, and point to research agendas in a selection of rare genetic diseases.

METHODS

A scoping review was performed by searching relevant literature in bibliographic databases and other sources. Studies addressing work participation in people with rare genetic diseases published in peer reviewed journals were assessed using EndNote and Rayyan. Data were mapped and extracted based on the research questions concerning the characteristics of the research.

RESULTS

Of 19,867 search results, 571 articles were read in full text, and 141 satisfied the eligibility criteria covering 33 different rare genetic diseases; 7 were reviews and 134 primary research articles. In 21% of the articles the primary aim was to investigate work participation. The extent of studies varied between the different diseases. Two diseases had more than 20 articles, but most had only one or two articles. Cross-sectional quantitative studies were predominant, with few utilizing prospective or qualitative design. Nearly all articles (96%) reported information about work participation rate, and 45% also included information about factors associated with work participation and work disability. Due to differences in methodologies, cultures and respondents, comparison between and within diseases are difficult. Nevertheless, studies indicated that many people with different rare genetic diseases experience challenges related to work, closely associated to the symptoms of the disease.

CONCLUSION

While studies indicate high prevalence of work disability in many patients with rare diseases, the research is scarce and fragmented. More research is warranted. Information about the unique challenges of living with different rare diseases is crucial for health and welfare systems to better facilitate work participation. In addition, the changing nature of work in the digital age, may also open up new possibilities for people with rare genetic diseases and should be explored.

Return to work in head and neck cancer survivors: a systematic review

PURPOSE

Cancer survivors face higher rates of unemployment compared with individuals without a history of cancer. Compared to other cancer types, head and neck cancer (HNC) survivors face unique disease and treatment-specific issues that may limit return to work (RTW). This review aimed to determine employment outcomes of HNC survivors post-treatment and identify factors associated with RTW.

METHODS

A systematic search was conducted in MEDLINE, CINAHL and PsycINFO in December 2021. Inclusion criteria included adults (≥ 18 years); completed treatment for HNC; data available on RTW post-treatment. Both quantitative and qualitative studies were considered. Studies were critically appraised and data synthesised narratively.

RESULTS

Twenty-nine publications were included: 22 quantitative, four qualitative and three mixed methods. The proportion of HNC survivors who RTW ranged from 32 to 90%, with participants taking 3.6-11 months to RTW. Working in a professional role and having a supportive work environment were positively associated with RTW.

CONCLUSIONS

The proportion of HNC survivors who RTW varies significantly which may be due to the heterogeneity between the studies including difference in clinical characteristics of the participants and/or sample size. Future studies that are longitudinal, adequately powered and measure a range of clinical and demographic variables are needed to better understand the RTW experience and assist development of effective RTW strategies.

IMPLICATIONS FOR CANCER SURVIVORS

This review suggests potential areas for intervention, including enhanced symptom management and engaging with employers to foster supportive work environments to support RTW of HNC survivors.

Return to work following long term sickness absence: a comparative analysis of stakeholders' views and experiences in six European countries

Purpose Return to work is a complex and challenging process which takes various forms in different contexts. The aim of this study is to explore and compare cross-country differences in stakeholders' experiences and views on actors, policies and practices relevant for return to work after long-term sickness absence. The comparative exploration is done in six countries with various legislative backgrounds, welfare and social dialogue systems. Methods Using a purposive sample, six multidisciplinary stakeholders group discussions were conducted in six countries: Belgium, Estonia, Ireland, Italy, Romania and Slovakia. A total of 51 individuals comprised of social partners, policymakers or representatives of public bodies and patient associations participated. An interpretative phenomenological analysis was employed to derive the most important themes in the discussions. Results Five major themes emerged from the group discussions. A graphic model is proposed to emphasize the variety of frameworks and processes across countries. Conclusions The core part of the return to work process is the dynamic relation between legislation, stakeholders and practices, which is influenced by broader national and societal factors. The cross-country variation in legislations, stakeholders and practices can be understood as a continuum, from low to high structuring, development and comprehensiveness. Although social dialogue appears to have a role in return to work process with variation across countries, it is not always on top of the agenda of social partners.

Diagnostic group differences in return to work and subsequent detachment from employment following cardiovascular disease: a nationwide cohort study

AIMS

Return to work and employment maintenance following cardiovascular disease (CVD) are important rehabilitation goals for people of working age. To identify people in particular need of vocational rehabilitation, we examined differences in return to work and subsequent detachment from employment among people with atrial fibrillation (AF), heart failure (HF), heart valve disease, and ischaemic heart disease.

METHODS AND RESULTS

We conducted a nationwide cohort study and included all individuals of working age (35-65 years) who were employed when diagnosed with incident CVD in 2018. We estimated sex- and age-standardized probabilities of remaining employed at 3, 6, and 12 months after diagnosis, and of detachment from employment within 6 months after having returned to work. Of 46 912 individuals diagnosed in 2018, 8187 were of working age and employed at diagnosis. The mean age was 54.7 years (SD = 6.7), and 74.0% were men. Within 1 year, 89.8% had returned to work, but within the subsequent 6 months, 23.5% of these experienced detachment from employment. At 3, 6, and 12 months after diagnosis the highest standardized probability of being employed was found among people with AF, whereas the lowest probability was found among people with HF {78.9% [95% confidence interval (CI): 77.3-80.4] vs. 62.2% [95% CI: 59.0-65.4] at 12 months}. Similarly, the highest probability of detachment was found for people with HF [30.3% (95% CI: 26.9-33.7)].

CONCLUSION

People with HF present the highest probability of not returning to work. There is a need for developing and documenting effects of vocational rehabilitation strategies within comprehensive cardiac rehabilitation programmes.

Sociodemographic and morbidity characteristics of people on long-term sick leave

BACKGROUND

Certifying long-term sick leave and coordinating complex rehabilitation programs are essential activities of social insurance doctors. These doctors have a role in preventing the decreased work capacity of employees that may lead to leaving the labour market and the transition of these employees to other social insurance benefits, such as a work disability pension.

OBJECTIVES

Analysis of long-term sick leaves (over 183 days) to identify risk factors and population groups with low potential for work capacity rehabilitation.

METHOD

We conducted a cross-sectional study between September 2019 and September 2020. The information was collected from the National Institute of Medical Assessment and Work Capacity Rehabilitation Bucharest registers and the EXPMED application. The data were statistically analysed using PSPP software.

RESULTS

The highest rehabilitation percentage was achieved in cases of traumatic injuries (73.17%), followed by musculoskeletal diseases (70.06%). We noticed lower recovery in cases of nervous system diseases (50.56%) and cardiovascular diseases (44.23%). In the group that summed up the other pathologies, the recovery percentage was 58.37%. People who regained their work capacity were significantly younger (mean age 47.87 y ± 8.93) than those who turned to other forms of social benefits, such as a disability pension or an old-age pension (mean age 53.16 y ± 8.43).

CONCLUSION

Most of the subjects (72%) regained their work capacity and did not need a disability pension. We identified the sociodemographic and morbidity characteristics of people on long-term sick leave along with target groups requiring intensive intervention measures.

Absence from work or school in young adults with congenital heart disease: is illness identity associated with absenteeism?

AIMS

Absence from work or school in patients with congenital heart disease (CHD) is an understudied domain. Illness identity, which is the degree to which a chronic illness is integrated into one's identity, could be hypothesized to be a predictor for absenteeism. This study determined the proportion of young adults with CHD absent from work or school and examined if illness identity dimensions were related to absenteeism.

METHODS AND RESULTS

In a cross-sectional study, we included 255 patients with CHD. Data on absence from work or school over the past 12 months were obtained using self-report. The Illness Identity Questionnaire was used, which comprises four illness identity dimensions: rejection, engulfment, acceptance, and enrichment. Linear models with doubly robust estimations were computed after groups were balanced using propensity weighting. Absence from work/school occurred in 69% of young adults with CHD. Absence because of CHD specifically was present in 15% of the patients. Engulfment was significantly related to both all-cause absence and absence for CHD reasons.

CONCLUSIONS

Patients who strongly define themselves in terms of their heart disease were more likely to be absent from work or school than those who did not. If this finding can be confirmed in future research, it has the potential to be a target for intervention to influence work/school absence.

The perceived importance of prognostic aspects considered by physicians during work disability evaluation: a survey

Background

Assessing prognosis is challenging for many physicians in various medical fields. Research shows that physicians who perform disability assessments consider six areas when evaluating a prognosis: disease, treatment, course of the disease, external information, patient-related and physician-related aspects. We administered a questionnaire to evaluate how physicians rate the importance of these six prognosis areas during work disability evaluation and to explore what kind of support they would like during prognosis assessment.

Methods

Seventy-six physicians scored the importance of 23 prognostic aspects distributed over six prognosis areas. Participants scored the importance of each aspect both “in general” and from the perspective of a case vignette of a worker with a severe degenerative disease. The questionnaire also covered needs and suggestions for support during the evaluation of prognoses.

Results

Medical areas that are related to the disease, or the treatment or course of the disease, appeared important (scores of 7.0–9.0), with less differing opinions among participants (IQR 1.0–3.0). Corresponding verbatim remarks supported the importance of disease and treatment as prognostic aspects. In comparison, patient- and physician-related aspects scored somewhat lower, with more variability (range 4.0–8.0, with IQR 2.0–5.0 for patient- and physician-related considerations). Participants indicated a need for a tool or online database that includes prognostic aspects and prognostic evidence.

Conclusions

Despite some variation in scores, the physicians rated all six prognosis areas as important for work disability evaluations. This study provides suggested aids to prognosis assessment, including an online support tool based on evidence-based medicine features.

A Systematized Review of Professional Employment Following Thoracic Transplantation

INTRODUCTION

Acknowledging the evolved landscape in thoracic transplantation, professional employment becomes an important outcome measure to quantify the success of this costly procedure.

OBJECTIVE

We aimed to assess rates of and characterize factors associated with professional employment in patients following thoracic transplantation, and create an evidence-base on the relationship between professional employment and relevant outcome parameters.

METHODS

We systematically searched Medline, Cinahl, and GoogleScholar to identify studies published between 1998 and 2021 reporting on professional employment following heart and lung transplantation.

RESULTS

Twenty-two studies from 11 countries with varying sample sizes (N = 27; 10 066) were included. Employment rates ranged from 19.7% to 69.4% for heart, and from 7.4% to 50.8% for lung transplant recipients. Most frequently reported positively associated factors with employment after transplant were younger age, higher education, and history of pretransplant employment. Longer duration of unemployment prior to transplantation and Medicaid coverage were the most frequently reported negatively associated factors. Relationships between professional employment and clinical outcomes included lower rates of acute and chronic rejection, less infection episodes, and better quality of life among working patients; one study reported a lower 5-year-mortality rate. Reasons not to work were "physical or mental health-related," "employment-related," "financial reasons," and "lifestyle choices."

DISCUSSION

Substantial proportions of patients following thoracic transplantation are not professionally employed, potentially diminishing the success of transplantation on individual and societal levels. Considering adverse clinical outcomes in employed transplant recipients were low, more efforts are needed to identify modifiable factors for employment in these populations.

Relationship between Job Demands-Resources and turnover intention in chronic disease - The example of multiple sclerosis

Considering the Job Demands-Resources (JD-R) model, this study investigated the relation between job demands, job resources and turnover intention among persons with multiple sclerosis (pwMS) as an example of chronic disease. We hypothesized that job demands and job resources are related to turnover intention, as mediated by work engagement, burnout, and MS-related work difficulties. Moreover, we assumed that MS-related work difficulties mediate the relationship between job demands/job resources and burnout and between job resources and work engagement. Using cross-sectional data (N = 360) of pwMS from the Swiss MS Registry, structural equation modelling was applied. The results confirm the JD-R model can be related to turnover intention among pwMS. Moreover, MS-related work difficulties mediated the relationship between job demands and burnout, between job resources and work engagement, and between job resources and burnout. The findings suggest that there may be benefit in applying and adapting the JD-R model for people with a chronic disease such as MS. This group of people might benefit from the promotion of job resources and a reduction in job demands, leading to changes in work engagement, burnout, and MS-related work difficulties and thus to an increased likelihood to stay at work.

Loss of Paid Employment up to 4 Years after Colorectal Cancer Diagnosis-A Nationwide Register-Based Study with a Population-Based Reference Group

Simple Summary

Previous research indicated that cancer survivors have a higher risk of loss of paid employment. This is unfortunate as work is important for cancer survivors because it contributes to financial independency and quality of life. Not much work has been done on patients diagnosed with colorectal cancer while it is one of the most common cancers in the working population. We compared a group of 12,007 colorectal cancer survivors up to four years after diagnosis with the general population. We found that colorectal cancer survivors had a 56% higher risk of loss of paid employment, mainly due to work disability. Within the group of colorectal cancer survivors, those being younger, having a higher cancer stage and receiving radiotherapy, had a higher risk of loss of paid employment. Colorectal cancer survivors at high risk of loss of paid employment may benefit from work support interventions as part of cancer survivorship care.

Abstract

Cancer survivors consider work as a key aspect of cancer survivorship while previous research indicated that cancer survivors have a higher risk of unemployment. The objectives were to assess: (1) whether colorectal cancer survivors less often have paid employment at diagnosis compared to a population-based reference group, (2) whether colorectal cancer survivors with paid work have a higher risk of loss of employment up to 4 years after diagnosis compared to a population-based reference group and (3) which colorectal cancer survivors are at highest risk of loss of paid employment. In a nationwide register-based study, persons diagnosed with colorectal cancer (N = 12,007) as registered in the Netherlands Cancer Registry, were compared on loss of paid employment with a sex and age-matched population-based reference group (N = 48,028) from Statistics Netherlands. Cox regression analyses were conducted. Colorectal cancer survivors had a higher risk of loss of paid employment (HR 1.56 [1.42, 1.71]). Within the group of colorectal cancer survivors, risk of loss of paid employment was lower for older survivors (>60 vs. 45–55) (HR 0.64 [0.51, 0.81]) and higher for those with a more advanced cancer stage (IV vs. I) (HR 1.89 [1.33, 2.70]) and those receiving radiotherapy (HR 1.37 [1.15, 1.63]). Colorectal cancer survivors at high risk of loss of paid employment may benefit from work support interventions as part of cancer survivorship.

Workplace flexibility important for part-time sick leave selection-an exploratory cross-sectional study of long-term sick listed in Norway

BACKGROUND

Part-time sick leave (PTSL) where sick-listed individuals work a percentage corresponding to their remaining work capabilities is often used to promote return to work. The effects of PTSL are uncertain due to participant selection on personal and social factors, which are not easily captured by evaluations that primarily rely on register-data. More knowledge of health-related, workplace and personal characteristics that influence the propensity to utilize PTSL is needed. The objective of the present study was to explore whether individuals on PTSL and full-time sick leave (FTSL) differ in terms of self-reported health, workplace resources and psychological resilience while also considering known sociodemographic factors that influence PTSL selection.

METHODS

The study utilized a cross-sectional sample of 661 workers sick listed for 8 weeks with a 50-100% sick-listing degree. Differences between those on PTSL and FTSL with regard to current self-reported health, previous long-term sick leave, workplace adjustment latitude, psychosocial work environment, work autonomy, coping with work demands, and psychological resilience were examined and adjusted for known selection factors (age, education, gender, sector, diagnosis, and physical work) using logistic regression.

RESULTS

An inverse U-shaped curvilinear association between self-reported health and PTSL was identified. Those on PTSL also reported greater workplace adjustment latitude and better psychosocial work environment than those on FTSL. These differences persisted after adjusting for previously known selection factors. Furthermore, the PTSL group reported more work autonomy and poorer coping with work demands, but these differences were more uncertain after adjustment. The groups did not differ in terms of previous long-term sick leave or psychological resilience.

CONCLUSION

The present study found differences between those on PTSL and FTSL with regards to self-reported health, workplace adjustment latitude and psychosocial work environment that were independent of differences identified in previous research. These results are important for future evaluations of the effect of PTSL on RTW, suggesting more attention should be paid to self-reported health status and workplace characteristics that are not captured using register data.

Does Work Disability Contribute to Trajectories of Work Participation before and after Vocational Labour Market Training for Job Seekers?

The contribution of ill-health to labour market participation in relation to vocational training is unclear. Using nationally representative Finnish register data on 42,691 vocational labour market trainees in 2008-2010, we constructed latent trajectory groups of work participation in the open labour market three years before and after training, identifying groups called "High-High", "High-Low", "Low-High", and "Low-Low". We plotted further patterns of labour market participation within these trajectory groups and, using multinomial logistic regression, examined assignment to these groups focusing on previous work disability status. Those with compared to those without previous work disability had previous employment more often and spent less time in economic inactivity within the two trajectory groups with low pre-training levels of work participation. Having a previous work disability was associated with assignment to the "High-Low" trajectory group of work participation instead of the "High-High" comparison group. The associations of other background factors with the assignment to the different trajectory groups were relatively similar amongst those with and without previous work disability. However, some of these associations were weaker amongst the former. Along with other key background factors, previous work disability should be accounted for when assessing the effects of vocational training.

Physicians' Perspectives on Person-Related Factors Associated With Work Participation and Methods Used to Obtain Information About These Factors

OBJECTIVE

Person-related factors influencing work participation of employees with health problems are important. However, the best method to obtain information about them, according to occupational physicians (OPs) and insurance physicians (IPs), is unknown.

METHODS

Questionnaires in which OPs and IPs rated the importance of and described methods to obtain information about 10 person-related factors: expectations regarding recovery or return to work, optimism/pessimism, self-efficacy, motivation, feelings of control, perceived health, coping strategies, fear-avoidance beliefs, perceived work-relatedness, and catastrophizing.

RESULTS

OPs and IPs perceived all person-related factors, except for optimism/pessimism and perceived health as important for work participation. Information about the factors could best be obtained with use of a topic list during consultations.

CONCLUSIONS

OPs and IPs should take person-related factors into account during consultations and it is best to use a topic list when discussing them.

Well-Being at Work after Return to Work (RTW): A Systematic Review

Background: Employees’ well-being at work after the return to work (RTW) is considered a key aspect of rehabilitation and maintenance of workability. This systematic review aimed at identifying the common psychosocial factors that predict the subjective and psychological well-being in RTW processes after having a long-standing health problem or disability. Objective: To evaluate the subjective and psychological well-being at work of employees with chronic or long-standing health problems or those returning to work after any cause of disability. Data source: Systematic review of articles published in English or Spanish using PsycINFO, PsycARTICLES, MEDLINE, Psychology, and Behavioral Sciences Collection, and Pubpsych. An additional study was identified by contacting expert academics in the field. The search equations used included terms such as Return to Work, Long-Standing Health Problems or Disability, Work Health Balance, and job satisfaction or subjective well-being. Eligibility criteria for the studies: Studies that included a measure of employees’ well-being at work following return to work were selected for the review. Evaluation of the studies and synthesis methods: The studies were selected using predefined fields which included quality criteria. Results: Of the 264 articles returned by the initial search, a total of 20 were finally selected. Results were organized around the three different theoretical approaches for understanding RTW and its antecedents and consequences: (a) RTW and autonomy at work have a positive effect on psychological well-being; (b) job demand is linked to less job satisfaction, whereas a higher level on the work–health balance is associated with job satisfaction and work engagement; (c) internal and external support is linked to job satisfaction in the case of a disease. Limitations: The evidence provided by the results is restricted by the limited availability of studies focusing on well-being at work following return to work. Moreover, the studies identified are of different kinds, thereby preventing comparisons. Conclusions and implications of the main findings: Employees’ subjective well-being after return to work has received very little attention to date. Given its importance in the current configuration of the labor market, it should be the object of more research.

Personality as a Resource for Labor Market Participation among Individuals with Chronic Health Conditions

Background: The link between personality traits and employment status in individuals with chronic health conditions (CHCs) is largely unexplored. In this study, we examined this association among 21,173 individuals with CHCs and whether this association differs between individuals suffering from a heart disease, depression, anxiety, cancer, chronic obstructive pulmonary disease, musculoskeletal disease (MSD) and type 2 diabetes mellitus (T2DM). Methods: This study was conducted using baseline data from the Lifelines Cohort Study. Employment status and the presence of CHCs were determined by questionnaire data. The Revised Neuroticism-Extroversion-Openness Personality Inventory (NEO-PI-R) was used to measure eight personality facet traits. We conducted disease-generic and disease-specific logistic regression analyses. Results: Workers with higher scores on self-consciousness (OR: 1.02; 95% CI: 1.01-1.02), impulsivity (1.03; 1.02-1.04), excitement seeking (1.02; 1.01-1.02), competence (1.08; 1.07-1.10) and self-discipline (1.04; 1.03-1.05) were more often employed. Adults with higher scores on anger-hostility (0.97; 0.97-0.98), vulnerability (0.98; 0.97-0.99), and deliberation (0.96; 0.95-0.97) were least often employed. Personality facets were associated strongest with employment status among individuals suffering from MSD and weakest in individuals with T2DM. Conclusions: Personality might be a key resource to continue working despite having a CHC. This may be relevant for the development of targeted personality-focused interventions.

Effectiveness and characteristics of interventions to improve work participation in adults with chronic physical conditions: a systematic review

PURPOSE

Chronic physical conditions often negatively affect work participation. The objective of this systematic review is to investigate the effectiveness and characteristics of vocational rehabilitation interventions for people with a chronic physical condition.

METHODS

Searches in five databases up to April 2020 identified 30 studies meeting our inclusion criteria. Two reviewers independently assessed and extracted data. The Grading of Recommendation, Assessment, Development and Evaluation (GRADE) framework was used to evaluate quality of evidence for three outcome measures related to work participation.

RESULTS

All vocational rehabilitation interventions consisted of multiple components, but their characteristics varied widely. Analysis of 22 trials yielded a moderate positive effect with moderate certainty of interventions on work status; analysis of five trials with low risk of bias showed a large positive effect with moderate certainty (risk ratio 1.33 and 1.57, respectively). In addition, in eight studies we found a moderate to small positive effect with low certainty on work attitude (standardized mean difference = 0.59 or 0.38, respectively). We found no effect on work productivity in nine studies.

CONCLUSION

The systematic review of the literature showed positive effects of vocational rehabilitation interventions on work status and on work attitude; we found no effect on work productivity.Implications for rehabilitationIn rehabilitation, addressing work participation of persons with a chronic physical condition using targeted interventions is beneficial to improve or sustain work participation, irrespective of the intervention characteristics and diagnosis.Interventions that include multiple components and offer individual support, whether or not combined with group sessions, are likely to be more effective in improving work participation in persons with a chronic physical condition.The overview of vocational interventions in this systematic review may assist healthcare professionals in making informed decisions as to which intervention to provide.Vocational rehabilitation, as well as studies on work participation in chronic disease, should include a long follow-up period to explore if work participation is sustainable and contributes to health and wellbeing.

Predicting return to work after long-term sickness absence with subjective health complaints: a prospective cohort study

BACKGROUND

Long-term sickness absence results in increased risks of permanent disability and a compromised quality of life. Return to work is an important factor in reducing these risks. Little is known about return to work factors for long-term sick-listed workers with subjective health complaints. The aim of this study was to evaluate prognostic factors for partial or full return to a paid job for at least 28 days for long-term sick-listed workers with subjective health complaints, and to compare these factors with those of workers with other disorders.

METHODS

Data from a prospective cohort study of 213 participants with subjective health complaints and 1.037 reference participants were used. The participants answered a questionnaire after 84 weeks of sickness absence. Return to work was measured after one and two years. Univariable logistic regression analyses were performed (P ≤ 0.157) for variables per domain with return to work (i.e. demographic, socio-economic and work-related, health-related, and self-perceived ability). Subsequently, multivariable logistic regression analyses with backward selection (P ≤ 0.157) were performed. Remaining factors were combined in a multivariable and final model (P ≤ 0.05).

RESULTS

Both for workers with subjective health complaints and for the reference group, non-health-related factors remained statistically significant in the final model. This included receiving a partial or complete work disability benefit (partial: OR 0.62, 95% CI 0.26-1.47 and OR 0.69, 95% CI 0.43-1.12; complete: OR 0.24, 95% CI 0.10-0.58 and OR 0.12, 95% CI 0.07-0.20) and having a positive self-perceived possibility for return to work (OR 1.06, 95% CI 1.01-1.11 and OR 1.08, 95% CI 1.05-1.11).

CONCLUSIONS

Non-health-related factors seem to be more important than health-related factors in predicting return to work after long-term sickness absence. Receiving a work disability benefit and having negative expectations for return to work seem to complicate return to work most for workers with subjective health complaints. With respect to return to work predictors, workers with subjective health complaints do not differ from the reference group.

Patient perspectives on employment participation in the "hypermobile Ehlers-Danlos syndrome"

BACKGROUND

"Ehlers-Danlos syndrome" (EDS) is a heritable connective disorder influencing multiple aspects of daily life. Most studies have focused on describing the physical symptoms and level of disability, but little knowledge exists about the psychosocial effects of the pathology. Participation in employment is an aspect that strongly influences quality of life of patients with chronic pathologies. This study, therefore, aimed to explore the lived experiences in employment participation of patients diagnosed with "hypermobile EDS".

METHODS

An inductive thematic analysis, using semi-structured interviews was used. Nine patients, purposively selected by a continuum sampling strategy, were included. Interviews were audio-recorded and transcribed verbatim.

RESULTS

Data analysis resulted in three main themes: (1) elements assisting participation in employment, (2) limitations in employment participation, and (3) unemployment due to the "hypermobile EDS". On the one hand, the results show that related health complaints can impede employment participation to an important extent. On the other hand, patients also report several aspects of work that can affect their well-being in a positive way.

CONCLUSION

There are specific reasons for a person with "hypermobile EDS" to participate in employment. These reasons are different for each person and may even vary in time.Implications for rehabilitation"Hypermobile EDS" greatly impacts activities and participation in daily life. "Living with limitations" is the central theme in the lives of "Hypermobile EDS" patients.Various aspects influence work participation in people with "Hypermobile EDS", such as work pressure, tasks, and transport to work.Work has positive effects in the lives of people with "Hypermobile EDS."Work can create difficulties when the job requirements and tasks do not match the functional abilities of a person with "Hypermobile EDS."

International Classification of Functioning, Disability and Health in Vocational Rehabilitation: A Scoping Review of the State of the Field

Purpose The purposes of this study were to provide an outline of the existing literature on operationalization of the International Classification of Functioning, Disability and Health (ICF) within vocational rehabilitation (VR) and to explore the ICF utility within VR. Methods The process was undertaken in five stages according to a framework of scoping review. Screening and extraction of data were done by two independent reviewers, and data was summarized according to content analysis. Results Fifty papers (25 qualitative and 25 quantitative) were included. The operationalization of the ICF was described in four different ways: In total 18 (36%) papers described use of the ICF for structuring information, 8 (15%) for linking information to ICF, 12 (24%) for analysis of results, and 12 (24%) for development of a model. In total 15 (29%) papers described VR interventions involving stakeholders, whereas 32 (62%) were reviews. Forty of the papers described all the ICF components. Conclusions The review revealed use of the ICF within the field VR in 50 papers, and in various settings. The ICF framework was most often operationalized for structuring or linking information of functioning. A majority of papers were reviews and involved researchers only, whereas different stakeholders and VR professionals were involved in the interventions. In 40 papers all the ICF components were described, and the ICF was considered a useful tool to inform the VR professionals´ assessment of functioning. However, more research within VR is needed to standardize and ease the use of the ICF.

Links between organizational preparedness and employee action to seek support among a Japanese working population with chronic diseases

Objectives

This study examined the association between workplace rules and training programs regarding combining employees’ work and treatment for chronic diseases, and actions actually taken by employees to manage this issue. These workplace measures (rules and training programs) are consistent with the Japanese Guideline for Workplace Patient Coordination and Disease Treatment.

Methods

In February 2018, we conducted an online, cross‐sectional survey of 1134 employed individuals with chronic diseases who needed workplace support to combine work and disease treatment. All participants were aged 18‐65 years and lived in Japan. We investigated associations between workplace rules and training programs (two items) and employee actions (eight items), using a questionnaire based on the guideline and logistic regression analysis.

Results

In total, 76.5% of the participants said they had reported their chronic disease to their employer (manager, personnel department, or occupational physician). However, less than half (47.5%) had submitted a written report about their job to their doctor. Employees were more likely to take action in workplaces that had rules or training programs than in workplaces without such measures. More actions were taken among employees in workplaces with both rules and training programs than in those with either measure alone.

Conclusion

It is important to establish rules to support employees with chronic diseases and provide training to improve awareness of these rules to encourage employees with chronic diseases to take action to access the support they need.

Interventions to support return to work for people with coronary heart disease

BACKGROUND

People with coronary heart disease (CHD) often require prolonged absences from work to convalesce after acute disease events like myocardial infarctions (MI) or revascularisation procedures such as coronary artery bypass grafting (CABG) or percutaneous coronary intervention (PCI). Reduced functional capacity and anxiety due to CHD may further delay or prevent return to work.

OBJECTIVES

To assess the effects of person- and work-directed interventions aimed at enhancing return to work in patients with coronary heart disease compared to usual care or no intervention.

SEARCH METHODS

We searched the databases CENTRAL, MEDLINE, Embase, PsycINFO, NIOSHTIC, NIOSHTIC-2, HSELINE, CISDOC, and LILACS through 11 October 2018. We also searched the US National Library of Medicine registry, clinicaltrials.gov, to identify ongoing studies.

SELECTION CRITERIA

We included randomised controlled trials (RCTs) examining return to work among people with CHD who were provided either an intervention or usual care. Selected studies included only people treated for MI or who had undergone either a CABG or PCI. At least 80% of the study population should have been working prior to the CHD and not at the time of the trial, or study authors had to have considered a return-to-work subgroup. We included studies in all languages. Two review authors independently selected the studies and consulted a third review author to resolve disagreements.

DATA COLLECTION AND ANALYSIS

Two review authors extracted data and independently assessed the risk of bias. We conducted meta-analyses of rates of return to work and time until return to work. We considered the secondary outcomes, health-related quality of life and adverse events among studies where at least 80% of study participants were eligible to return to work.

MAIN RESULTS

We found 39 RCTs (including one cluster- and four three-armed RCTs). We included the return-to-work results of 34 studies in the meta-analyses.Person-directed, psychological counselling versus usual careWe included 11 studies considering return to work following psychological interventions among a subgroup of 615 participants in the meta-analysis. Most interventions used some form of counselling to address participants' disease-related anxieties and provided information on the causes and course of CHD to dispel misconceptions. We do not know if these interventions increase return to work up to six months (risk ratio (RR) 1.08, 95% confidence interval (CI) 0.84 to 1.40; six studies; very low-certainty evidence) or at six to 12 months (RR 1.24, 95% CI 0.95 to 1.63; seven studies; very low-certainty evidence). We also do not know if psychological interventions shorten the time until return to work. Psychological interventions may have little or no effect on the proportion of participants working between one and five years (RR 1.09, 95% CI 0.88 to 1.34; three studies; low-certainty evidence).Person-directed, work-directed counselling versus usual careFour studies examined work-directed counselling. These counselling interventions included advising patients when to return to work based on treadmill testing or extended counselling to include co-workers' fears and misconceptions regarding CHD. Work-directed counselling may result in little to no difference in the mean difference (MD) in days until return to work (MD -7.52 days, 95% CI -20.07 to 5.03 days; four studies; low-certainty evidence). Work-directed counselling probably results in little to no difference in cardiac deaths (RR 1.00, 95% CI 0.19 to 5.39; two studies; moderate-certainty evidence).Person-directed, physical conditioning interventions versus usual careNine studies examined the impact of exercise programmes. Compared to usual care, we do not know if physical interventions increase return to work up to six months (RR 1.17, 95% CI 0.97 to 1.41; four studies; very low-certainty evidence). Physical conditioning interventions may result in little to no difference in return-to-work rates at six to 12 months (RR 1.09, 95% CI 0.99 to 1.20; five studies; low-certainty evidence), and may also result in little to no difference on the rates of patients working after one year (RR 1.04, 95% CI 0.82 to 1.30; two studies; low-certainty evidence). Physical conditioning interventions may result in little to no difference in the time needed to return to work (MD -7.86 days, 95% CI -29.46 to 13.74 days; four studies; low-certainty evidence). Physical conditioning interventions probably do not increase cardiac death rates (RR 1.00, 95% CI 0.35 to 2.80; two studies; moderate-certainty evidence).Person-directed, combined interventions versus usual careWe included 13 studies considering return to work following combined interventions in the meta-analysis. Combined cardiac rehabilitation programmes may have increased return to work up to six months (RR 1.56, 95% CI 1.23 to 1.98; number needed to treat for an additional beneficial outcome (NNTB) 5; four studies; low-certainty evidence), and may have little to no difference on return-to-work rates at six to 12 months' follow-up (RR 1.06, 95% CI 1.00 to 1.13; 10 studies; low-certainty evidence). We do not know if combined interventions increased the proportions of participants working between one and five years (RR 1.14, 95% CI 0.96 to 1.37; six studies; very low-certainty evidence) or at five years (RR 1.09, 95% CI 0.86 to 1.38; four studies; very low-certainty evidence). Combined interventions probably shortened the time needed until return to work (MD -40.77, 95% CI -67.19 to -14.35; two studies; moderate-certainty evidence). Combining interventions probably results in little to no difference in reinfarctions (RR 0.56, 95% CI 0.23 to 1.40; three studies; moderate-certainty evidence).Work-directed, interventionsWe found no studies exclusively examining strictly work-directed interventions at the workplace.

AUTHORS' CONCLUSIONS

Combined interventions may increase return to work up to six months and probably reduce the time away from work. Otherwise, we found no evidence of either a beneficial or harmful effect of person-directed interventions. The certainty of the evidence for the various interventions and outcomes ranged from very low to moderate. Return to work was typically a secondary outcome of the studies, and as such, the results pertaining to return to work were often poorly reported. Adhering to RCT reporting guidelines could greatly improve the evidence of future research. A research gap exists regarding controlled trials of work-directed interventions, health-related quality of life within the return-to-work process, and adverse effects.

Assessment of prognosis by physicians involved in work disability evaluation: A qualitative study

Background

Assessment of prognosis of work functioning is a challenging aspect of work disability evaluations. To gain insight into this process, we conducted a qualitative study to determine the aspects considered and the difficulties, needs and potential solutions affecting the prognosis assessment by physicians performing disability evaluations.

Methods

In-depth, semi-structured individual interviews were conducted with 20 physicians performing disability evaluations for the Dutch social security institute: the national institute for employee benefit schemes. Verbatim transcripts were independently analyzed by two researchers using MAXQDA software until significant themes emerged and data saturation was achieved.

Results

The responses that emerged from the interviews were clustered in three primary themes. The first theme was “Aspects considered by physicians in assessing prognosis.” When making a prognosis, physicians considered the following medical issues: nature and severity of disease, the role of treatment, course of the disease, external information, and medical evidence. Patient-related issues and physician-related aspects were also distinguished. Patient-related aspects concerned the patients’ work perspectives and coping or recovery behavior. Physician-related aspects concerned awareness of the physician’s own role and reflection on aspects such as empathy for clients and ethical considerations. The second theme was “Difficulties physicians face in assessing prognosis,” which included challenges during the assessment of diseases of a complex or less concrete nature, applying prognostic evidence to the individual, and lack of time when seeking prognostic evidence. The third theme concerned “Needs and solutions” formulated by physicians that facilitated the prognostic assessment. It consisted of continuous education, better collaboration with medical specialists and/or labor experts, and the use of prognostic tools such as checklists, apps or internet applications incorporating evidence on prognosis.

Conclusions

Physicians identified several medical and patient-related aspects that elucidated the prognosis assessment. Given the variety of challenges and the need for further support found in the current study, future research should focus on the development and evaluation of training, tools, and guidelines to improve prognosis assessment by physicians.

Education as important predictor for successful employment in adults with congenital heart disease worldwide

Background

Conflicting results have been reported regarding employment status and work ability in adults with congenital heart disease (CHD). Since this is an important determinant for quality of life, we assessed this in a large international adult CHD cohort.

Methods

Data from 4028 adults with CHD (53% women) from 15 different countries were collected by a uniform survey in the cross‐sectional APPROACH International Study. Predictors for employment and work limitations were studied using general linear mixed models.

Results

Median age was 32 years (IQR 25‐42) and 94% of patients had at least a high school degree. Overall employment rate was 69%, but varied substantially among countries. Higher education (OR 1.99‐3.69) and having a partner (OR 1.72) were associated with more employment; female sex (OR 0.66, worse NYHA functional class (OR 0.67‐0.13), and a history of congestive heart failure (OR 0.74) were associated with less employment. Limitations at work were reported in 34% and were associated with female sex (OR 1.36), increasing age (OR 1.03 per year), more severe CHD (OR 1.31‐2.10), and a history of congestive heart failure (OR 1.57) or mental disorders (OR 2.26). Only a university degree was associated with fewer limitations at work (OR 0.62).

Conclusions

There are genuine differences in the impact of CHD on employment status in different countries. Although the majority of adult CHD patients are employed, limitations at work are common. Education appears to be the main predictor for successful employment and should therefore be encouraged in patients with CHD.

Biopsychosocial predictors and trajectories of work participation after transdiagnostic occupational rehabilitation of participants with mental and somatic disorders: a cohort study

BACKGROUND

Group-based transdiagnostic occupational rehabilitation programs including participants with mental and somatic disorders have emerged in clinical practice. Knowledge is sparse on subsequent participation in competitive work. This study aimed to investigate trajectories for (re)entry to work for predefined subgroups in a diagnostically heterogeneous sample of sick-listed participants after completing occupational rehabilitation.

METHODS

A cohort of 212 participants aged 18-69 on long-term sick leave (> 8 weeks) with chronic pain, chronic fatigue and/or common mental disorders was followed for one year after completing a 3½-week rehabilitation intervention based on Acceptance and Commitment Therapy. Self-reported, clinical and registry data were used to study the associations between predefined biopsychosocial predictors and trajectories for (re)entry to competitive work (≥ 1 day per week on average over 8 weeks). Generalized estimating equations analysis was used to investigate trajectories.

RESULTS

For all biopsychosocial subgroups (re)entry to work increased over time. Baseline employment, partial sick leave and higher expectation of return to work (RTW) predicted higher probability of having (re)entered work at any given time after discharge. The odds of increasing reentry over time (statistical interaction with time) was weaker for the group receiving the benefit work assessment allowance compared with those receiving sickness benefit (OR = 0.92, p = 0.048) or for those on partial sick leave compared with full sick leave (OR 0.77, p < 0.001), but higher for those who at baseline had reported having a poor economy versus not (OR 1.16, p = 0.010) or reduced emotional functioning compared with not (OR 1.11, p = 0.012). Health factors did not differentiate substantially between trajectories.

CONCLUSIONS

Work participation after completing a transdiagnostic occupational rehabilitation intervention was investigated. Individual and system factors related to work differentiated trajectories for (re)entry to work, while individual health factors did not. Having a mental disorder did not indicate a worse prognosis for (re)entry to work following the intervention. Future trials within occupational rehabilitation are recommended to pivot their focus to work-related factors, and to lesser extent target diagnostic group.

Common Psychosocial Factors Predicting Return to Work After Common Mental Disorders, Cardiovascular Diseases, and Cancers: A Review of Reviews Supporting a Cross-Disease Approach

Purpose This systematic review aimed at identifying the common psychosocial factors that facilitate or hinder the return to work (RTW) after a sick leave due to common mental disorders (CMDs), cardiovascular diseases (CVDs), or cancers (CAs). Methods We conducted a review of reviews searching 13 databases from 1994 to 2016 for peer-reviewed, quantitative, cohort studies investigating factors influencing RTW after a CMD, CVD, or CA. Then, for each disease we identified additional cohort studies published after the date of the latest review included. Data were extracted following a three steps best-evidence synthesis method: the extraction of results about each predictor from studies within each single review and in the additional papers; the synthesis of results across the reviews and additional papers investigating the same disease; and the synthesis of results across the diseases. Results The search strategy identified 1029 unique records from which 27 reviews and 75 additional studies underwent comprehensive review. 14 reviews and 32 additional cohort studies met eligibility criteria. Specific predictors of RTW with different levels of evidence are provided for each disease. We found four common facilitators of RTW (job control, work ability, perceived good health and high socioeconomic status), and six barriers of RTW (job strain, anxiety, depression, comorbidity, older age and low education). Conclusion This is the first review to systematically analyze commonalities in RTW after CMDs, CVDs, or CAs. The common factors identified indicate that the RTW process presents many similarities across various diseases, thus supporting the validity of a cross-disease approach.

Person-related factors associated with work participation in employees with health problems: a systematic review

PURPOSE

The objective of this systematic review was to explore and provide systematically assessed information about the association between person-related factors and work participation of people with health problems. The research question was: what is the association between selected person-related factors and work participation of workers with health problems?

METHODS

A systematic review was carried out in PubMed and PsycINFO to search for original papers published between January 2007 and February 2017. The risk of bias of the studies included was assessed using quality assessment tools from the Joanna Briggs Institute. The quality of evidence was assessed using the GRADE framework for prognostic studies.

RESULTS

In total, 113 studies were included, all of which addressed the association between person-related factors and work participation. The factors positively associated with work participation were positive expectations regarding recovery or return to work, optimism, self-efficacy, motivation, feelings of control, and perceived health. The factors negatively associated with work participation were fear-avoidance beliefs, perceived work-relatedness of the health problem, and catastrophizing. Different coping strategies had a negative or a positive relationship with work participation.

CONCLUSIONS

The results of this review provide more insight into the associations between different cognitions and perceptions and work participation. The results of this study suggest that person-related factors should be considered by occupational- and insurance physicians when they diagnose, evaluate or provide treatment to employees. Further research is required to determine how these physicians could obtain and apply such information and whether its application leads to a better quality of care.

Development of the Return-to-Work Obstacles and Self-Efficacy Scale (ROSES) and Validation with Workers Suffering from a Common Mental Disorder or Musculoskeletal Disorder

Introduction Common mental disorders (CMDs) and musculoskeletal disorders (MSDs) lead the list of causes for work absence in several countries. Current research is starting to look at workers on sick leave as a single population, regardless of the nature of the disease or accident. The purpose of this study is to report the validation of the Return to Work Obstacles and Self-Efficacy Scale (ROSES) for people with MSDs and CMDs, based on the disability paradigm. Methods From a prospective design, the ROSES' reliability and validity were investigated in a Canadian sample of workers on sick leave due to MSDs (n = 206) and CMDs (n = 157). Results Exploratory and confirmatory factor analyses revealed that 46 items spread out on 10 conceptual dimensions (e.g., Fears of a relapse, Job demands, Difficult relation with the immediate supervisor), with satisfactory alpha coefficients and test-retest reliability for all subscales. Finally, several dimensions of ROSES also predict the participant's RTW within 6 months for MSDs (e.g., job demands), and CMDs (e.g., difficult relation with the immediate supervisor), even when adjusted by several variables (e.g., age, severity of symptoms). Apart from the job demands dimension, when the ROSES dimension is more external to the individual, only the perception of obstacles remains significant to predict RTW whereas it is the opposite result when the dimension is more internal (e.g., fears of a relapse). Conclusion The ROSES demonstrated satisfactory results regarding its validity and reliability with people having MSDs or CMDs, at the time of the return-to-work process.

The effect of multimorbidity on sickness absence by specific diagnoses

BACKGROUND

As the world's population ages, the prevalence of multiple chronic and non-chronic health-related conditions is increasing. Research on multimorbidity, the co-occurrence of two or more health-related conditions, has mainly involved patient and older populations. Its effect in working populations, presumably younger and healthier, is not well known but could conceivably affect sickness absence (SA) and ability to return to work.

AIMS

To examine the effect of multimorbidity on the incidence and duration of SA episodes by frequent diagnostic groups.

METHODS

A prospective study (in 2006-2008) of workers in Spain. Information on health-related conditions was gathered with a standardized questionnaire and used to construct a sex-specific multidimensional multimorbidity score (MDMS). In order to estimate the effect of MDMS on incidence and duration of SA episodes due to cardiovascular diseases (CVD), musculoskeletal disorders (MSD) and mental health disorders (MHD), we fitted Cox models adjusted by age, occupational social class and number of prior SA episodes for both sexes.

RESULTS

The study population was 372370. Men with high MDMS showed a trend towards higher incidence risk for SA due to CVD and MSD [adjusted hazard ratio (aHR) = 2.03; 95% confidence interval (CI) 1.48-2.78 and aHR = 1.20; 95% CI 1.01-1.43, respectively]. Women showed a similar trend for MSD, but MHD had the strongest association (aHR = 4.78; 95% CI 1.97-11.62) for high MDMS. In both sexes, the effect of MDMS was strongest among those without a prior SA. No consistent associations with SA duration were observed.

CONCLUSIONS

Multimorbidity increased the risk of incident musculoskeletal, mental and cardiovascular SA episodes but not their duration.

Work stress and cardiovascular disease: a life course perspective

Individuals in employment experience stress at work, and numerous epidemiological studies have documented its negative health effects, particularly on cardiovascular disease (CVD). Although evidence on the various interrelationships between work stress and CVD has been accumulated, those observations have not yet been conceptualized in terms of a life course perspective. Using the chain of risk model, we would like to propose a theoretical model incorporating six steps: (1) work stress increases the risk of incident CVD in healthy workers. (2) Among those whose work ability is not fully and permanently damaged, work stress acts as a determinant of the process of return to work after CVD onset. (3) CVD patients experience higher work stress after return to work. (4) Work stress increases the risk of recurrent CVD in workers with prior CVD. (5) CVD patients who fully lose their work ability transit to disability retirement. (6) Disability retirees due to CVD have an elevated risk of CVD mortality. The life course perspective might facilitate an in-depth understanding of the diverse interrelationships between work stress and CVD, thereby leading to work stress management interventions at each period of the lifespan and three-level prevention of CVD.

Interventions to enhance work participation of workers with a chronic disease: a systematic review of reviews

The aim of this systematic review was to provide an overview of the available effective interventions that enhance work participation of people with a chronic disease, irrespective of their diagnosis. A search was conducted in PubMed, EMBASE, PsycINFO, CINAHL and the Cochrane Library, searching for systematic reviews published between 2004 and February 2015. Systematic reviews were eligible for inclusion if they described an intervention aimed at enhancing work participation and included participants of working age (18-65 years) with a chronic disease. Reviews had to include populations having different chronic diseases. The quality of the included reviews was evaluated using the quality instrument AMSTAR. Results of reviews of medium and high quality were described in this review. The search resulted in 9 reviews, 5 of which were of medium quality. No high quality reviews were retrieved. 1 review reported inconclusive evidence for policy-based return to work initiatives. The 4 other reviews described interventions focused on changes at work, such as changes in work organisation, working conditions and work environment. Of these 4 reviews, 3 reported beneficial effects of the intervention on work participation. Interventions examined in populations having different chronic diseases were mainly focused on changes at work. The majority of the included interventions were reported to be effective in enhancing work participation of people with a chronic disease, indicating that interventions directed at work could be considered for a generic approach in order to enhance work participation in various chronic diseases.