Associations of Extrinsic and Intrinsic Components of Work Stress with Health: A Systematic Review of Evidence on the Effort-Reward Imbalance Model

Associations between effort-reward imbalance and risk of burnout among Swedish physicians

BACKGROUND

The high prevalence of burnout among Swedish physicians may have several possible effects on individuals and society. However, further investigations of work-related factors associated with the risk of burnout among Swedish physicians are needed.

AIMS

We aimed to study the associations between psychosocial work factors, based on the effort-reward imbalance (ERI) model, and the risk of burnout among Swedish physicians.

METHODS

A representative sample of 7200 Swedish physicians was invited in 2021. Data were gathered through questionnaires, with a response rate of 41%. Logistic regression models were used to study the associations between exposure to ERI and the risk of burnout.

RESULTS

Approximately 62% of Swedish physicians were exposed to a high ERI. Exposure to a high ERI was associated with 11 times increased risk (95% confidence interval 6.5-20.0) of burnout in adjusted models. Large variations in the prevalence of ERI and risk of burnout across sociodemographic and occupational factors were identified, particularly across different clinical specialties.

CONCLUSIONS

A majority of Swedish physicians were exposed to high levels of work-related stress, strongly associated with an increased risk of burnout. This population-based cross-sectional study underlines the need to further study variations of work-related stress across clinical specialties and to monitor occupational health among physicians longitudinally.

Investigating food retail workers' experiences during the COVID-19 pandemic: A case of effort-reward imbalance

Food retail businesses experienced a pronounced increase in sales when food hospitality outlets closed in the early stages of the COVID-19 pandemic in Canada. This study investigates how pandemic-related modifications to food retail businesses in Ontario, Canada affected the well-being of workers. Semi-structured interviews were conducted with 17 food retail employees between June 2020 and May 2021 as part of the Food Retail Environment Study for Health and Economic Resiliency (FRESHER). Transcripts were analyzed inductively, and themes were refined using the Effort Reward Imbalance Model. Themes were connected to the main components of this model: extrinsic effort, intrinsic effort, money, esteem, status control, and burnout. Results indicate that, for food retail employees, the presence of an imbalance between efforts and rewards threatens well-being via symptoms of burnout. Further study is needed to examine how this inequality and burnout among this population might be measured and addressed.

Modeling chronic disease risk across equity factors using a population-based prediction model: the Chronic Disease Population Risk Tool (CDPoRT)

BACKGROUND

Predicting chronic disease incidence at a population level can help inform overall future chronic disease burden and opportunities for prevention. This study aimed to estimate the future burden of chronic disease in Ontario, Canada, using a population-level risk prediction algorithm and model interventions for equity-deserving groups who experience barriers to services and resources due to disadvantages and discrimination.

METHODS

The validated Chronic Disease Population Risk Tool (CDPoRT) estimates the 10-year risk and incidence of major chronic diseases. CDPoRT was applied to data from the 2017/2018 Canadian Community Health Survey to predict baseline 10-year chronic disease estimates to 2027/2028 in the adult population of Ontario, Canada, and among equity-deserving groups. CDPoRT was used to model prevention scenarios of 2% and 5% risk reductions over 10 years targeting high-risk equity-deserving groups.

RESULTS

Baseline chronic disease risk was highest among those with less than secondary school education (37.5%), severe food insecurity (19.5%), low income (21.2%) and extreme workplace stress (15.0%). CDPoRT predicted 1.42 million new chronic disease cases in Ontario from 2017/2018 to 2027/2028. Reducing chronic disease risk by 5% prevented 1500 cases among those with less than secondary school education, prevented 14 900 cases among those with low household income and prevented 2800 cases among food-insecure populations. Large reductions of 57 100 cases were found by applying a 5% risk reduction in individuals with quite a bit workplace stress.

CONCLUSION

Considerable reduction in chronic disease cases was predicted across equity-defined scenarios, suggesting the need for prevention strategies that consider upstream determinants affecting chronic disease risk.

Putting PhD students front and center: an empirical analysis using the Effort-Reward Imbalance Model

Introduction

A doctorate is associated with numerous challenges for many PhD students, including financial insecurities, little support from supervisors, and time pressure. The present study explores well-being of PhD students via the Effort-Reward Imbalance (ERI) model as well as the potential protective factor resilience.

Method

A web-based questionnaire survey was conducted among 1,275 PhD students from Germany. Data was collected at two measurement points over a six-week follow-up period.

Results

As hypothesized, overcommitment was found to mediate the relationship between ERI and perceived stress while no mediation effect was found for work engagement. Resilience strengthened the relationship between ERI and overcommitment, especially for an increasing unfavorable ERI, and counterintuitively did not act as a protective factor.

Discussion

Theoretical and practical implications are discussed, providing a deeper understanding on the ERI model and the negative coping pattern overcommitment in the context of PhD students.

Coronary microvascular function in male physicians with burnout and job stress: an observational study

BACKGROUND

As a professional group, physicians are at increased risk of burnout and job stress, both of which are associated with an increased risk of coronary heart disease that is at least as high as that of other professionals. This study aimed to examine the association of burnout and job stress with coronary microvascular function, a predictor of major adverse cardiovascular events.

METHODS

Thirty male physicians with clinical burnout and 30 controls without burnout were included. Burnout was assessed with the Maslach Burnout Inventory and job stress with the effort-reward imbalance and overcommitment questionnaire. All participants underwent myocardial perfusion positron emission tomography to quantify endothelium-dependent (cold pressor test) and endothelium-independent (adenosine challenge) coronary microvascular function. Burnout and job stress were regressed on coronary flow reserve (primary outcome) and two additional measures of coronary microvascular function in the same model while adjusting for age and body mass index.

RESULTS

Burnout and job stress were significantly and independently associated with endothelium-dependent microvascular function. Burnout was positively associated with coronary flow reserve, myocardial blood flow response, and hyperemic myocardial blood flow (r partial = 0.28 to 0.35; p-value = 0.008 to 0.035). Effort-reward ratio (r partial =  - 0.32 to - 0.38; p-value = 0.004 to 0.015) and overcommitment (r partial =  - 0.30 to - 0.37; p-value = 0.005 to 0.022) showed inverse associations with these measures.

CONCLUSIONS

In male physicians, burnout and high job stress showed opposite associations with coronary microvascular endothelial function. Longitudinal studies are needed to show potential clinical implications and temporal relationships between work-related variables and coronary microvascular function. Future studies should include burnout and job stress for a more nuanced understanding of their potential role in cardiovascular health.

The mediation of health-promoting lifestyle on self-perceived health status and quality of life among nurses: a cross-sectional study

BACKGROUND

Nurses with busy workloads lack the time to maintain health, leading to a decline in physical and mental health and quality of life. It is widely accepted that self-perception of health triggers health-promoting behaviors and impacts the quality of life; however, the relationship between these factors among nurses is unclear. The purpose of this study was to investigate the ability of a health-promoting lifestyle to mediate the relationship between self-perceived health and quality of life among nurses.

METHODS

A cross-sectional survey was conducted in four regional Taiwanese teaching hospitals with over 500 beds. The survey used stratified random sampling of 600 nurses who had worked for more than six months. The Self-Perceived Health Questionnaire, the Health-Promoting Lifestyle Profile, and the World Health Organization Quality of Life Scale were used to measure nurses' self-perceived health (SPH), health-promoting lifestyle (HPL), and quality of life (QoL). A Hayes PROCESS analysis and bootstrapping method were used for the mediation analysis.

RESULTS

A total of 518 nurses' data was included in the analysis. Nurses perceived their health status as less favorable than their colleagues, but frequently adopted health promotion behaviors. Nurses reported a moderate QoL. QoL and SPH were correlated (r = .33) and a high correlation between QoL and HPL (r = .64) was found. SPH and HPL both affect QoL (B = 0.077 and 0.070). SPH and HPL explained 42.6% of the variation in QoL. HPL played a partial mediation role.

CONCLUSIONS

The study confirmed that HPL has an important role in mediating nurses' SPH and QoL. Nurse administrators are advised to encourage nurses to monitor their health status and provide health promotion mechanisms to improve their quality of life.

Relationship Between Effort-Reward Imbalance, Over-Commitment and Occupational Burnout in the General Population: A Prospective Cohort Study

Objectives: To prospectively investigate the association between Effort-Reward Imbalance (ERI) and over-commitment and the scores of the burnout dimensions over a 4 years follow-up period considering potential confounders. Methods: Data stemmed from CoLaus|PsyCoLaus, a population-based cohort study including 575 participants (mean age 55 years, 50% men). Participants completed the Maslach Burnout Inventory-General Survey, ERI and over-commitment questionnaires at baseline (T1) and after a 4 years follow-up (T2), and provided demographic, behavioral, psychiatric, personality and social support information through self-reported questionnaires and semi-structured interviews. Serially adjusted linear regression models were used. Results: ERI and over-commitment were not associated longitudinally with any of the burnout dimensions when controlling for confounders. One standard deviation increases in the scores of exhaustion, cynicism and professional efficacy were associated with one standard deviation increase in the scores of the same burnout dimensions longitudinally, and these associations were independent of the effects of ERI and over-commitment. Conclusion: Future studies should re-examine the effect of ERI and over-commitment on workers' burnout, considering the effects of confounders.

The mediating role of organizational commitment between workplace bullying and turnover intention among clinical nurses in China: a cross-sectional study

BACKGROUND

Workplace bullying experienced by clinical nurses is a critical and pervasive issue that not only detrimentally impacts nurses but also poses a significant threat to the overall quality of nursing services and patient care. This study aimed to determine the mediating role of organizational commitment in the relationship between workplace bullying and turnover intention among clinical nurses in China.

METHODS

Participants were recruited from 40 hospitals in various provinces of China from December 2, 2021 to February 25, 2023, using convenience sampling. After obtaining hospital ethical approval and participants' informed consent, clinical nurses (n = 585) from different nursing departments in different hospitals completed the questionnaire. The Socio-demographic Questionnaire, Negative Acts Qestionnaire, Chinese Workers' Organizational Commitment Scale and Turnover Intention Questionnaire were used to collect general demographic data of nurses and assess workplace bullying they experienced, their level of organizational commitment and turnover intention. Descriptive statistics, Pearson correlation analyses and structural equation model were adopted to analyze the data.

RESULTS

Pearson's correlation analysis showed that that workplace bullying was significantly negatively correlated with organizational commitment (r = - 0.512, P<0.01) and significantly positively correlated with turnover intention (r = 0.558, P<0.01), organizational commitment was significantly negatively correlated with turnover intention (r = - 0.539, P<0.01). Mediation analysis indicated organizational commitment partially mediated the association between workplace bullying and turnover intention. The total effect (β = 0.69) of workplace bullying on turnover intention consisted of its direct effect (β = 0.41) and the indirect effect mediated through organizational commitment (β = 0.280), with the mediating effect accounting for 40.58% of the total effect.

CONCLUSION

Organizational commitment mediated the associations of workplace bullying and turnover intention. Therefore, healthcare organizations and nursing managers should develop appropriate strategies to enhance nurses' organizational commitment in order to reduce their turnover intention.

Associations of effort-reward imbalance at work and quality of life among workers after stroke: a one-year longitudinal study in Thailand

Stroke incidence is increasing among working-age population, but the role of psychosocial stress in the workplace in predicting quality of life (QoL) after stroke onset is understudied. This longitudinal study aimed to investigate the relationship between work stress, measured by the effort-reward imbalance (ERI) model, and QoL over one-year period among 103 Thai workers who had experienced a stroke. The study evaluated the effort (E)-reward (R) ratio and over-commitment, the extrinsic and intrinsic components of the ERI model, before discharge; QoL was repeatedly measured at baseline, six months, and 12 months after discharge, respectively, using the Short Form Version 2 (SF-12v2) indicators of physical and mental health composite scores. Generalized estimating equations were used to examine longitudinal relationships between work stress at baseline and QoL over one year by testing the hypotheses that E-R ratio and over-commitment would have direct effects on QoL, and potential moderating effects of over-commitment on E-R ratio and QoL. The results supported the ERI model partially, as over-commitment was significantly associated with poor mental health (coefficient - 8.50; 95% CI: -13.79, -3.20) after adjusting baseline sociodemographic, behavioral, and clinical characteristics, while the E-R ratio was not significantly associated with physical or mental health; the interaction between the E-R ratio and over-commitment was also not significant. These findings suggest that more attention should be paid to workers' personal coping skills and ability to handle work-related problems and prioritize interventions that address over-commitment to promote long-term mental health among workers with stroke.

[The Relationship of Work Stress and Somatic Symptoms Among Early Childhood Professionals During the COVID-19 Pandemic]

The COVID-19 pandemic has changed the world of work. Due to additional occupational health and safety measures early childhood professionals were faced with an increased workload, which may lead to an increased risk for their individual health. The aim of this cross-sectional study was to obtain updated prevalences of psychosocial work stress (effort-reward imbalance, ERI), overcommitment as well as somatic symptoms and their association during the COVID-19 pandemic. Early childhood professionals from a large city in North Rhine-Westphalia (N=1009) participated in the survey between June 2020 and May 2021. The Effort-Reward Imbalance at work questionnaire (16 items version) was used to assess work stress, and the Patient Health Questionnaire (PHQ-15) was used to assess somatic symptoms. A multiple logistic regression tested the association between work stress and somatic health. In total, 72.3% of the sample showed an effort-reward imbalance, 25.0% showed a high overcommitment. The overall prevalence of somatization at a moderate to high level was 45.2%. Effort-reward imbalance and high overcommitment increased the odds of severe symptom presence by a factor of 4.12 and 5.20, respectively. This study shows the high number of effort-reward imbalances, the high overcommitment and the above-average prevalence of somatic complaints among early childhood professionals during the COVID-19 pandemic. In view of these high prevalences and their relationships, there is still a strong need for action and research to reduce work-related stress in this occupational group as well as to investigate the persistence of and the management of somatic symptoms in order to develop long-term preventive measures.

Work-related stress, reason for consultation and diagnosis-specific sick leave: How do they add up?

Work-related stress is common in Western society and disorders associated with stress are often managed in primary health care. This study was set to increase the understanding of the relationship between reason for consultation, work-related stress and diagnosis-specific sick leave for primary health care patients. The longitudinal observational study included 232 employed non-sick listed patients at seven primary health care centres in Sweden. Of these patients, 102 reported high work-related stress, as measured with the Work Stress Questionnaire, and 84 were on registered sick leave within one year after inclusion. The study showed that, compared to those who did not report high work-related stress, highly stressed patients more often sought care for mental symptoms (60/102 versus 24/130), sleep disturbance (37/102 versus 22/130) and fatigue (41/102 versus 34/130). The risk for sick leave with a mental diagnosis within a year after base-line was higher among patients reporting high work-related stress than among those who did not (RR 2.97, 95% CI 1.59;5.55). No such association was however found for the risk of sick leave with a musculoskeletal diagnosis (RR 0.55, 95% CI 0.22;1.37). Seeking care for mental symptoms, sleep disturbance and fatigue were associated with having a future mental sick leave diagnosis (p-values < 0.001), while seeking care for musculoskeletal symptoms was associated with having a future musculoskeletal sick leave diagnosis (p-value 0.009). In summary, compared to those who did not report high work-related stress, patients with high work-related stress more often sought care for mental symptoms, sleep disturbance and fatigue which lead to a mental sick leave diagnosis. Reporting high work-related stress was, however, not linked to having sought care for musculoskeletal symptoms nor future sick leave due to a musculoskeletal diagnosis. Hence, both patients and general practitioners seem to characterize work-related stress as a mental complaint.

Dyadic effects of work overcommitment on depression in dual-earner couples: based on the actor-partner interdependence model

In this study, we aimed to examine the actor and partner effects of overcommitment on depression in dual-earner couples and the potential mediating role of emotional exhaustion at the actor and partner levels. With a cross-sectional design, 172 dual-earner couples in Chongqing, China, completed the measures of overcommitment, emotional exhaustion, and depression. The results showed that (a) overcommitment has a significant actor effect on depression for the husband and wife, and there were gender differences in the partner effects; that is, a wife's overcommitment has a significant partner effect on the husband's depression, while a husband's partner effect was not significant; (b) emotional exhaustion mediated the effects of overcommitment on depression for both husbands and wives at the actor level, while at the partner level, only a wife's exhaustion mediated the partner effect of a wife's overcommitment on a husband's depression. Focusing on couples' interdependence, these results enriched the understanding of the relationship between overcommitment and depression within dual-earner couples.

The relationships among overcommitment, effort-reward imbalance, safety climate, emotional labour and quality of working life for hospital nurses: a structural equation modeling

BACKGROUND

Quality of working life (QWL) is a highly important issue for nurses. Nurses with lower QWL tend to have lower job performance and intention to stay. The aim of this study was to apply a theoretical model to examine the structural relationships among overcommitment, effort-reward imbalance (ERI), safety climate, emotional labour and QWL for hospital nurses.

METHODS

A cross-sectional study design and a simple random sampling method were used to recruit 295 nurses in a teaching hospital and used a structured questionnaire was used to collect data.

RESULTS

Overall, the nurses' QWL was moderate. Our theoretical model showed a good model fit. Overcommintment had a significant direct positive effect on ERI (β = 0.35, p < 0.001) and indirect effects on safety climate (β = -0.149, p = 0.001), emotional labour (β = 0.105, p = 0.001) and QWL (β = -0.061, p = 0.004). Additionally, ERI not only had significant direct effects on safety climate (β = -0.42, p < 0.001), emotional labour (β = 0.30, p < 0.001) and QWL (β = -0.17, p < 0.001) but also indirectly affected QWL through safety climate (β = -0.304, p = 0.001) and emotional labour (β = -0.042, p = 0.005). Both safety climate (β = 0.72, p < 0.001) and emotional labour (β = -0.14, p = 0.003) showed significant direct effects on QWL. Our final model accounted for 72% of the variance in QWL.

CONCLUSION

Our results highlight the necessity of improving the QWL of nurses. Policymakers and hospital administrators should develop policies and strategies that encourage nurses to exhibit an appropriate level of commitment, balance effort and reward, establish a climate of safety, and reduce emotional labour to improve the QWL of hospital nurses.

The Relationship Between Effort-Reward Imbalance and Depressive Symptoms Among Chinese Firefighters: Moderating by Coping Styles

OBJECTIVES

This study aims to examine the association between effort-reward imbalance (ERI) and depressive symptoms among Chinese firefighters and the moderating role of positive and negative coping styles in the above association.

METHODS

A cross-sectional study including 1328 male firefighters was conducted in China. We adopted the Center for Epidemiologic Studies Depression Scale to measure depressive symptoms.

RESULTS

Results showed that ERI was associated with depressive symptoms. Individuals with a higher ERI ratio and greater overcommitment were likely to have higher level of depressive symptoms. Furthermore, negative coping style strengthened the relationship between ERI ratio and overcommitment with depressive symptoms, whereas the positive coping style presented none significant moderation.

CONCLUSIONS

These findings indicate that reforming the effort-reward system might be helpful for mental health promotion among Chinese firefighters.

The association between day-to-day stress experiences, recovery, and work engagement among office workers in academia-An Ecological Momentary Assessment study

OBJECTIVES

This study aimed to investigate the associations between day-to-day work-related stress exposures (i.e., job demands and lack of job control), job strain, and next-day work engagement among office workers in academic settings. Additionally, we assessed the influence of psychological detachment and relaxation on next-day work engagement and tested for interaction effects of these recovery variables on the relationship between work-related stressors and next-day work engagement.

METHODS

Office workers from two academic settings in Belgium and Slovenia were recruited. This study is based on an Ecological Momentary Assessment (EMA) with a 15-working day data collection period using our self-developed STRAW smartphone application. Participants were asked repeatedly about their work-related stressors, work engagement, and recovery experiences. Fixed-effect model testing using random intercepts was applied to investigate within- and between-participant levels.

RESULTS

Our sample consisted of 55 participants and 2710 item measurements were analysed. A significant positive association was found between job control and next-day work engagement (β = 0.28, p < 0.001). Further, a significant negative association was found between job strain and next-day work engagement (β = -0.32, p = 0.05). Furthermore, relaxation was negatively associated with work engagement (β = -0.08, p = 0.03).

CONCLUSIONS

This study confirmed previous results, such as higher job control being associated with higher work engagement and higher job strain predicting lower work engagement. An interesting result was the association of higher relaxation after the working day with a lower next-day work engagement. Further research investigating fluctuations in work-related stressors, work engagement, and recovery experiences is required.

Too Committed to Switch Off-Capturing and Organizing the Full Range of Work-Related Rumination from Detachment to Overcommitment

Work-related thoughts during off-job time have been studied extensively in occupational health psychology and related fields. We provide a focused review of the research on overcommitment-a component within the effort-reward imbalance model-and aim to connect this line of research to the most commonly studied aspects of work-related rumination. Drawing on this integrative review, we analyze survey data on ten facets of work-related rumination, namely (1) overcommitment, (2) psychological detachment, (3) affective rumination, (4) problem-solving pondering, (5) positive work reflection, (6) negative work reflection, (7) distraction, (8) cognitive irritation, (9) emotional irritation, and (10) inability to recover. First, we apply exploratory factor analysis to self-reported survey data from 357 employees to calibrate overcommitment items and to position overcommitment within the nomological net of work-related rumination constructs. Second, we apply confirmatory factor analysis to self-reported survey data from 388 employees to provide a more specific test of uniqueness vs. overlap among these constructs. Third, we apply relative weight analysis to assess the unique criterion-related validity of each work-related rumination facet regarding (1) physical fatigue, (2) cognitive fatigue, (3) emotional fatigue, (4) burnout, (5) psychosomatic complaints, and (6) satisfaction with life. Our results suggest that several measures of work-related rumination (e.g., overcommitment and cognitive irritation) can be used interchangeably. Emotional irritation and affective rumination emerge as the strongest unique predictors of fatigue, burnout, psychosomatic complaints, and satisfaction with life. Our study is intended to assist researchers in making informed decisions on selecting scales for their research and paves the way for integrating research on the effort-reward imbalance and work-related rumination.

How do Effort, Reward, and Their Combined Effects Predict Burnout, Self-rated Health, and Work-family Conflict Among Permanent and Fixed-term Faculty?

Employment conditions and psychosocial factors have been linked to various health-related outcomes in different occupational groups, but few studies focus on the conditions in academia. This study explores the effects of effort, reward, and their interaction to explain health-related outcomes, namely burnout, self-rated health, and work-family conflict among academic faculty in Sweden. We also explore these effects among those with permanent and fixed-term employment contracts. Questionnaire data, collected online in 2016, came from 2335 employees (57% women) with a doctoral degree, working at a Swedish higher education institution. Latent moderation analysis combined with multi-group analysis was conducted. Main effects of effort were found for all health-related outcomes revealing that effort was associated with higher burnout, poorer self-rated health, and greater work-family conflict. Reward was negatively associated with burnout and self-rated health revealing that reward reduced burnout and improved self-rated health. The interaction between effort and reward was significantly associated with all outcomes among permanent contract employees, but was non-significant among those with fixed-term contracts. This may suggest that fixed-term faculty are less affected by the presence or lack of reward. Overall, the findings emphasize the importance of the psychosocial work environment to understand health-related consequences for permanent and fixed-term faculty with a doctoral degree.

The Relationship between Effort-Reward Imbalance for Learning and Academic Burnout in Junior High School: A Moderated Mediation Model

Although effort-reward imbalance has been proven to affect academic burnout, how effort-reward imbalance affects academic burnout remains unclear. This study, from the perspective of learning satisfaction and resilience, investigates how effort-reward imbalance affects academic burnout and reveals the influence of effort-reward imbalance on academic burnout. A sample of 755 junior high school students was assessed using the Revised Effort-Reward Imbalance for Learning Scale, Revised Learning Satisfaction Scale, Academic Burnout Scale, and Resilience Scale. Junior high school students' effort-reward imbalance rates for learning, learning satisfaction, and academic burnout were all significantly correlated with each other; learning satisfaction mediated the relationship between them. Learning satisfaction mediated the relationship between junior high school students' effort-reward imbalance rate for learning and academic burnout, and resilience negatively moderated the path from junior high school students' effort-reward imbalance rate from learning to learning satisfaction. The results suggest that improving students' resilience can effectively decrease the negative effects of effort-reward imbalance.

Work stress, overcommitment personality and alcohol consumption based on the Effort-Reward Imbalance model: A population-based cohort study

Work stress has been extensively supported to predict health outcomes like health behaviors. Evidence has linked work stress and personality independently to health, but the interrelationships between work stress and personality and their joint effects on health might deserve more attention in research. This study attempts to integrate recent developments in psychological research (diverse roles of personality in stress processes) into the well-established Effort-Reward Imbalance (ERI) model for work stress. Based on the ERI model, this population-based cohort study aims to investigate the relationships between work stress, personality and alcohol consumption; it particularly focuses on potential roles of overcommitment (OC) personality in ERI-drinking relations, including modifying, antecedent, mediator or direct effects. This two-wave cohort study was conducted in population samples of 3782 men and 3731 women (aged 45-69 years) from Czech Republic, Poland and Russia. Alcohol consumption was assessed by three drinking outcomes: binge drinking, heavy drinking and problem drinking. To assess modifying effect of OC in ERI-drinking relations, logistic regression was used. To assess antecedent or mediator role of OC in ERI-drinking relations, path analysis with the autoregressive and cross-lagged model was conducted. The results showed that OC had no significantly modifying effect in ERI-drinking relations. OC and ERI might have bidirectional relationships in the average follow-up period of 3.5 years; the effect of OC on ERI was remarkably stronger than the reversed causation. Antecedent role of OC in ERI-drinking relationship was significant, but mediator role of OC was not. In conclusion, our findings imply that "antecedent role" of OC in ERI-drinking relations is significant and promising as a potential target for individual intervention; future interventions are suggested to identify and target potential cognitive-behavioral mechanisms via which personality might influence work stress and subsequently health behaviors.

University Fairness Questionnaire (UFair): Development and Validation of a German Questionnaire to Assess University Justice-A Study Protocol of a Mixed Methods Study

Distress is a widespread phenomenon in the general population, but also among university students, associated with poorer learning success and negative health consequences. A source of distress might be the experience of injustice. Theoretical and empirical work in the area of perceived fairness in the workplace ("organizational justice") has shown that perceived unfairness is related to various stress indicators and health outcomes. Preliminary evidence indicates that unfairness matters not only in the work context but also in the university context. However, an adapted and validated tool to assess perceived unfairness in the university context is hitherto missing. The goal of the proposed project is therefore to adapt the construct of organizational justice to the university context and to develop a corresponding questionnaire by means of established scientific procedures. An exploratory sequential mixed-methods design is applied in which qualitative and quantitative methods are combined. A valid and practicable measurement instrument ("UFair" University Fairness Questionnaire) will be developed and tested, and the relationship with various health outcomes will be examined. The UFair questionnaire will be made available free of charge to other researchers.

The Impact of Quality of Work Organization on Distress and Absenteeism among Healthcare Workers

The quality of work organization may be responsible not only for reduced productivity but also for an increased risk of mental and physical disorders. This study was aimed at testing this hypothesis. Workers of a local health unit in Italy were asked to fill out the Work Organization Assessment Questionnaire (WOAQ) during their periodic medical examinations in the second half of 2018. On the same occasion, they also completed the Demand/Control/Support (DCS) measure of job strain, the Effort/Reward Imbalance (ERI) questionnaire, and the General Health Questionnaire (GHQ12) to assess psychological health. A total of 345 workers (85.8%) completed the survey. Linear regression analysis showed that the quality of work organization was inversely proportional to psychological health problems (p < 0.001). Occupational stress, measured both by job strain and ERI, was a moderating factor in this relationship. The relationship between the WOAQ and psychological health, moderated by job strain or ERI, remained highly significant even after adjustment for sex, age, social support, and overcommitment. Regression models explained over 40% of the shared variance of the association between quality of work organization and psychological health. The quality of work organization significantly predicted the risk of sickness absence for musculoskeletal disorders (OR = 0.984, CI95% 0.972-0.996) and for other health problems (OR = 0.977, CI95% 0.967-0.988). A continuous improvement of work organization must consider not only the clients' or production needs but also the well-being of workers.

Job stress and chronic and widespread musculoskeletal pain: a cross-sectional analysis from the Brazilian Longitudinal Study of Adult Health Musculoskeletal

ABSTRACT

Musculoskeletal pain is a global health concern, and work-related psychosocial stress might be a potential contributing factor. This cross-sectional study investigates whether job stress is associated with chronic and widespread musculoskeletal pain in 2051 Brazilian active civil servants included in the Brazilian Longitudinal Study of Adult Health Musculoskeletal (ELSA-Brasil MSK). Job stress was assessed using the Effort-Reward Imbalance (ERI) questionnaire. Associations between ERI domains, categorized into tertiles, and chronic musculoskeletal pain (CMP) at any site and per number of affected sites (0, 1-2, ≥3-multisite pain) and body regions (0, 1-2, 3-generalized pain), were investigated using binary and multinomial logistic regression, adjusted for sociodemographic, occupational, and health covariates. The prevalence of CMP at any site, multisites, and generalized regions was 52.9%, 18.2%, and 9.5%, respectively. After adjustments, the lower the reward and the greater the overcommitment, the higher the odds of CMP at any site. The ERI domains were more strongly associated with multisite and generalized CMP than with CMP at any site. Multisite CMP was associated with lower reward and with greater effort, overcommitment, and effort-reward imbalance ratio. Chronic musculoskeletal pain according to body regions, especially generalized pain, was also associated with ERI domains effort (OR = 2.06; 95%CI = 1.33-3.21), overcommitment (OR = 3.44; 95%CI = 2.20-5.39), and effort-reward imbalance ratio (OR = 2.06; 95%CI = 1.30-3.27). Results reveal an association between job stress not only with CMP at any site but notably with the pain spread to other body sites or regions. Our findings suggest that lowering stress at work and discouraging overcommitment may help reduce the CMP burden, including reduction of CMP spread from one site or region of the body to another.

Altered Mental Distress Among Employees From Different Occupational Groups and Industries During the COVID-19 Pandemic in Germany

OBJECTIVE

Mental distress of employees from the financial, public transport, public service, and industrial sector was examined in a cross-sectional study during the second COVID-19 (coronavirus disease 2019) wave in Germany and retrospectively at its beginning.

METHODS

Mental distress in terms of anxiety and depression symptoms was assessed with the Patient Health Questionnaire-4. High and potential occupational SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) infection risk (OSIR) was defined based on job information from 1545 non-health care workers.

RESULTS

The risks for more severe mental distress symptoms increased threefold and twofold, respectively, among employees with high and potential OSIR compared with employees without OSIR. Mental distress severity differed by the extent of work-privacy conflicts, perceived job protection, interactions with colleagues, and overcommitment.

CONCLUSIONS

Reducing COVID-19 exposure through workplace protective measures, strengthening interactions among colleagues, and supporting employees with work-privacy conflicts could help better protect employees' mental health.

The Relationship Between Workplace Burnout and Male Depression Symptom Assessed by the Korean Version of the Gotland Male Depression Scale

Screening for depression in males is important because their symptoms differ from those of females, ranging from indications of aggression to attempts at suicide. Men and women differ in their responses to job stress. There are no tools that have been verified, developed, or translated for screening male depression in Korea. Our team translated the Gotland Male Depression Scale (GMDS) into Korean. The Korean version of GMDS (K-GMDS) and Maslach Burnout Inventory-General Survey (MBI-GS) were administered to 277 office workers in one public institution. Gender differences in each scale score were measured along with the correlation between the K-GMDS and the MBI-GS. There was no significant difference in the K-GMDS score between males and females, whereas females scored significantly higher on the MBI-GS (p < .001). The correlation between the K-GMDS total score and the MBI total score (male: r = .702, p < .001, female: r = .375, p < .001) and MBI subscale scores were higher in males than females. Gender moderated the relationship between total K-GMDS and total MBI scores (p < .001). The Korean version of the GMDS is suitable for screening male depression symptoms in the workplace. The results of the K-GMDS demonstrated a strong correlation between depressive symptoms and work-related burnout among men. This study can be used as a basis for studying male depression symptoms in Korea, which has not been studied extensively. This will prove beneficial for work environments.

Application of Psychological Contract Theory in Mental Health and Professional Development of University Teachers

Mental health is an important element of human public health. To investigate the respective causes of and the relationship between effort-reward imbalance and psychological anxiety of university teachers, the author, after making a targeted survey of more than 2000 questionnaires and conducting statistics and analysis of the survey data, discovers that the effort-reward imbalance has a significant effect on the anxiety of university teachers and meanwhile, effort-reward imbalance will indirectly affect the anxiety of university teachers through the breach of psychological contracts and thus directly affect the mental health of university teachers. To solve this problem, the author takes advantage of the psychological contract theory and designs a mental health improvement system for university teachers, that is, to pay more attention to the feeling of effort-reward balance of young university teachers, to give more care and help to teachers who have imbalance feelings, to take the maintenance of psychological contracts as an important starting point of the ideological work of young teachers in universities, and so on. Through the implementation of relevant systems, colleges and universities have effectively strengthened their ability to fulfill contracts, established convenient and unobstructed communication channels, prevented breach of psychological contracts of teachers, and prevented teachers from working at high exhaustion at the cost of their physical and mental health, which can finally improve the job satisfaction and professional development of university teachers and enable them to be devoted to higher education in better health.

Exhaustion in Healthcare Workers after the First Three Waves of the COVID-19 Pandemic

This study aims to identify the determinants of exhaustion of frontline and second-line healthcare workers (HCW) during the third wave of the COVID-19 pandemic. A case−control study was conducted based on an anonymously distributed questionnaire, which was completed by 1872 HCW. Exhaustion was assessed with a validated Romanian questionnaire. The Siegrist questionnaire was used to determine workload, reward and overcommitment. Frontline HCW reported significantly more frequent longer working hours (p = 0.0009) and a better perception of the management of the risk for infection (p = 0.0002) than second-line HCW. The effort and overcommitment scores were higher in frontline HCW (9.51 + 1.98 vs. 8.45 + 21, p < 0.001 and 16.34 ± 2.80 vs. 15.24 ± 2.94, p < 0.001, respectively) and the reward scores were lower (5.21 ± 1.522 vs. 5.99 ± 1.44, p < 0.001). In the fully adjusted regression model, age, imbalance between effort and reward, overcommitment and management of the risk of infection in the workplace were associated with the exhaustion score in each category of HCW. The number of working hours was correlated with exhaustion in frontline HCW and occupation in second-line HCW. There were more similarities than differences between frontline and second-line HCW. Even if frontline HCW had a higher risk of exhaustion, the risk was not negligible for all HCW.

Stressful work in primary health care and mental health: The role of gender inequities in Brazil

BACKGROUND

This study aims to analyze the association between occupational stressors, evaluated by the Effort-Reward Imbalance Model (ERI), and the occurrence of common mental disorders (CMD) among healthcare workers (HCW), additionally considering mediation by over-commitment from work (OW) and mediation of gender effects by work stressors.

METHODS

Cross-sectional study, including a random sample of 3343 HCWs, from six municipalities of Bahia, Brazil. The ERI scale measured the occupational stressors (main exposure), and the Self-Reporting Questionnaire (SRQ-20) was used to screen for CMD. Data analysis used Structural Equation Modeling techniques to understand the relationships between gender, occupational stressors, and the occurrence of CMD.

RESULTS

ERI and OW were associated with CMD. OW mediated the negative effect of ERI on the mental health of HCW. Female workers had higher levels of ERI, OW, and CMD prevalence; the total gender effect on CMD prevalence was mediated by ERI and OW.

CONCLUSIONS

The findings highlight the association of work psychosocial stressors and CMD among HCW, including partial mediation by OW. Gender inequalities persisted among HCW, with women most exposed to occupational stressors and CMD. ERI and OW partially mediated the effect of gender on CMD.

Effort-Reward Imbalance among a Sample of Formal US Solid Waste Workers

Background: Solid waste workers are exposed to a plethora of occupational hazards and may also experience work-related stress. Our study had three specific hypotheses: (1) waste workers experience effort−reward imbalance (ERI) with high self-reported effort but low reward, (2) unionized workers experience greater ERI, and (3) workers with higher income have lower ERI. Methods: Waste workers from three solid waste sites in Michigan participated in this cross-sectional study. We characterized perceived work stress using the short-version ERI questionnaire. Descriptive statistics and linear tests for trend were assessed for each scale. Linear regression models were constructed to examine the relationship between structural factors of work stress and ERI. Gradient-boosted regression trees evaluated which factors of effort or reward best characterize workers’ stress. Results: Among 68 participants, 37% of workers reported high effort and low reward from work (ERI > 1). Constant pressure due to heavy workload was most indicative of ERI among the solid waste workers. Union workers experienced 79% times higher ERI than non-unionized workers, while no significant differences were observed by income, after adjusting for confounders. Conclusions: Organizational-level interventions, such as changes related to workload, consideration of fair compensation, and increased support from supervisors, can decrease work stress.

Solidarity appraisal, meaning, and markers of welfare in frontline workers in the UK and Ireland during the Covid-19 pandemic

Throughout the Covid-19 pandemic, frontline workers have carried out essential roles to keep society going, while the public have been called to minimise the infection rate to limit the burden on frontline workers. In this sense, navigating Covid-19 has necessitated interdependence between frontline workers and key stakeholder groups (such as their colleagues, organisations, their government, and the public). Reports suggest that frontline workers have perceived varying degrees of solidarity with others throughout the pandemic, yet the influence of perceived solidarity on psychological welfare has received limited empirical or theoretical attention. The aim of the present study was to test the importance of perceived solidarity (or solidarity appraisal) by assessing the relationship between perceptions of solidarity and psychological welfare in frontline workers — across all sectors — during Covid-19, and explore the role of a potential mechanism (i.e., meaning in life) for explaining this relationship. To assess this proposed model, we used cross-sectional and longitudinal data from a project tracking a cohort of frontline workers in the UK and Ireland since March 2020. Participants were surveyed at baseline (T1), at six months (T2), and 12 months (T3). At T3, participants (N ​= ​414) reported their perceived solidarity (with colleagues, organisations, government, and public) along with a range of psychological welfare measures. Overall, frontline workers’ levels of meaning in life dropped significantly over time. Lower levels of perceived solidarity were predictive of poorer wellbeing, and higher anxiety, burnout, post-traumatic stress symptoms, and somatic stress symptoms, and these relationships were mediated by the presence of meaning in life. These findings suggest that perceived solidarity with interdependent social groups may imbue life with meaning, which can in turn have a positive influence on psychological welfare in chronic and cumulatively stressful occupational settings.

Psychosocial Work Stress and Health Risks – A Cross-Sectional Study of Shift Workers From the Hotel and Catering Industry and the Food Industry

Purpose

Psychosocial work stress, and shift and night work are considered risk indicators for impaired health. Using the effort-reward (ER) model, it was possible to examine which relationships exist for shift workers between clusters (CL) of different levels of psychosocial work stress and overcommitment (OC) and cardiovascular or psychological health indicators, and which predictive value is evident in individual health indicators to explain the clusters.

Methods

The data were collected as part of an occupational health prevention program. The analysis sample consisted of 199 shift workers from alternating shift systems with and without night work (43%) (average age: 40 ± 12 years, men: 47%). Psychosocial work stress was recorded using the ER imbalance (ERI) questionnaire. To determine the clusters, ERI and OC were entered into a cluster analysis. Blood pressure, body mass index, waist-hip ratio, PROCAM score (risk of a heart attack within the next 10 years), sporting activity, and smoking were included as cardiovascular indicators, psychological wellbeing (GHQ-12) and inability to recovery (IR) (FABA) as psychological health indicators. Shift system, sex, and age were entered into the statistical analyses as control variables. Multinomial logistic regression models were used to identify health-related predictors to explain the ER-OC clusters.

Results

Three different ER-OC clusters emerged: low-stress: 36%, normal: 44%, risk: 20%. While normal psychosocial work stress is present in the low-stress and the normal CL, in the risk CL 28% of the shift workers show a health-endangering ERI and 48% show an excessive OC. No significant cluster-specific differences were determined for the cardiovascular health indicators. Rather, the known sex and age effects were confirmed and the shift system had no significant effect. Significantly more shift workers in the risk CL had impaired psychological health (18 vs. 1/6%) and an IR (52 vs. 0/12%) than in the low-stress and normal CL. IR turned out to be the strongest predictor of the explanation for the ER-OC clusters (49%).

Conclusion

IR could be assigned an independent diagnostic value for the assessment of psychosocial work stresses and discussed as a new component of occupational health screening concepts for shift workers. Independently of this, the health indicators signal an urgent need for occupational health prevention and care.

Objective assessment of mental stress in individuals with different levels of effort reward imbalance or overcommitment using heart rate variability: a systematic review

BACKGROUND

Workloads are increasing and could cause mental stress, e.g., in the form of subjective effort reward imbalance (ERI) and overcommitment (OC). The heart rate variability (HRV) is a valid method for objective monitoring of workload. The aim of this project is to systematically evaluate the literature on HRV as an objective indicator for mental stress in individuals with different levels of ERI or OC.

METHODS

A systematic literature review examining HRV of employees in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) statement for reporting systematic reviews was performed. Electronic databases used were PubMed, Ovid, Cochrane Libary, Scopus and Web of Science, PsyInfo, Psyndex, and Livio. Only articles from 2005 to 2021 were included. Inclusion criteria were case-control studies, intervention studies, cross-sectional studies, or longitudinal studies with different levels of ERI and/or OC, >10 participants in each group, measurement of 24h HRV by using Holter ECG or chest belt, and full-text in English or German language. The methodological quality was evaluated by using a modified STARD for HRV.

RESULTS

Five studies matched the inclusion criteria by using HRV (24-h ECG) with a different HRV analysis at day and night. It showed an adaptation of HRV with higher ERI or OC with reduced parasympathetic HRV parameters, but the studies were not comparable.

CONCLUSIONS

There is a need for occupational health studies that examine strains and stress of different employees with predominantly mental stress. The well-established parasympathetic mediated HRV parameters seem to be suitable parameters to objectify the stress.

Gender-Specific Aspects of Teachers Regarding Working Behavior and Early Retirement

Worldwide, a significant proportion of teachers retires prematurely for health reasons or at their own request. The study examines whether male and female teachers differ in terms of working conditions and coping with high work demands as well as individual factors that promote early retirement. A cross-sectional study was conducted to collect data from 6,109 full-time teachers in high schools (56% women). Weekly working hours from a four-week working time record and psychosocial work stress (effort-reward model, ER ratio) were used as workloads. In addition, emotional exhaustion (Maslach Burnout Inventory) and coping strategies that endangered health were recorded in the form of overcommitment and inability to recover. Also, the teachers gave a prediction and reasons for early retirement and made their own suggestions on how to prevent this. The results show that both workloads and emotional exhaustion are comparable between the genders, but women have a greater tendency than men to overcommit and be unable to recover. As ER ratio and emotional exhaustion increase, the chances for both genders to reach the regular retirement age decrease significantly; for health-endangering coping strategies, the relationship is somewhat weaker. The majority of male and female teachers (79%) indicates excessive workloads as the main reason for leaving the profession early. In order to protect teachers from high workloads, measures at the organizational, social, and individual level are necessary. Proposals for schools and policy makers are critically discussed on the basis of teacher recommendations.

The effect of apathy and compulsivity on planning and stopping in sequential decision-making

Real-life decision-making often comprises sequences of successive decisions about whether to take opportunities as they are encountered or keep searching for better ones instead. We investigated individual differences related to such sequential decision-making and link them especially to apathy and compulsivity in a large online sample (discovery sample: n = 449 and confirmation sample: n = 756). Our cognitive model revealed distinct changes in the way participants evaluated their environments and planned their own future behaviour. Apathy was linked to decision inertia, i.e., automatically persisting with a sequence of searches for longer than appropriate given the value of searching. Thus, despite being less motivated, they did not avoid the effort associated with longer searches. In contrast, compulsivity was linked to self-reported insensitivity to the cost of continuing with a sequence of searches. The objective measures of behavioural cost insensitivity were clearly linked to compulsivity only in the discovery sample. While the confirmation sample showed a similar effect, it did not reach significance. Nevertheless, in both samples, participants reported awareness of such bias (experienced as "overchasing"). In addition, this awareness made them report preemptively avoiding situations related to the bias. However, we found no evidence of them actually preempting more in the task, which might mean a misalignment of their metacognitive beliefs or that our behavioural measures were incomplete. In summary, individual variation in distinct, fundamental aspects of sequential decision-making can be linked to variation in 2 measures of behavioural traits associated with psychological illness in the normal population.

Work environment risk factors causing day-to-day stress in occupational settings: a systematic review

Background

While chronic workplace stress is known to be associated with health-related outcomes like mental and cardiovascular diseases, research about day-to-day occupational stress is limited. This systematic review includes studies assessing stress exposures as work environment risk factors and stress outcomes, measured via self-perceived questionnaires and physiological stress detection. These measures needed to be assessed repeatedly or continuously via Ecological Momentary Assessment (EMA) or similar methods carried out in real-world work environments, to be included in this review. The objective was to identify work environment risk factors causing day-to-day stress.

Methods

The search strategies were applied in seven databases resulting in 11833 records after deduplication, of which 41 studies were included in a qualitative synthesis. Associations were evaluated by correlational analyses.

Results

The most commonly measured work environment risk factor was work intensity, while stress was most often framed as an affective response. Measures from these two dimensions were also most frequently correlated with each other and most of their correlation coefficients were statistically significant, making work intensity a major risk factor for day-to-day workplace stress.

Conclusions

This review reveals a diversity in methodological approaches in data collection and data analysis. More studies combining self-perceived stress exposures and outcomes with physiological measures are warranted.

Gender moderates the association between chronic academic stress with top-down and bottom-up attention

Research on the relationship between chronic stress and cognition is limited by a lack of concurrent measurement of state-anxiety, physiological arousal, and gender. For the first time, we assessed the impact of these factors on top-down/conscious (simple and choice reaction time) and bottom-up/reflexive (saccadic reaction time) measures of attention using CONVIRT virtual-reality cognitive tests. Participants (N = 163) completed measures of academic stress (effort-reward imbalance; ERI) and state-anxiety while heart-rate variability was recorded continuously throughout the experiment. Gender moderated the association between academic stress with the top-down measures (b = -0.002, t = -2.023, p = .045; b = -0.063, t = -3.080, p = .002) and higher academic stress was associated with poorer/slower reaction times only for male participants. For bottom-up attention, heart rate variability moderated the relationship between academic stress and saccadic reaction time (b = 0.092, t = 1.991, p = .048), and only female participants who were more stressed (i.e., ERI ≥ 1) and displayed stronger sympathetic dominance had slower reaction times. Our findings align with emerging evidence that chronic stress is related to hyperarousal in women and cognitive decrements in men. Our findings suggest that higher ERI and sympathetic dominance during cognitive testing was associated with poorer bottom-up attention in women, whereas for men, academic stress was related with poorer top-down attention irrespective of sympathovagal balance.

Moderating and Mediating Effects of Over-Commitment on the Association Between Effort–Reward Imbalance (ERI) with Upper Back and Hand/Wrist Disorders in Municipal Solid Waste Collectors

Purpose

Methods

Results

Conclusion

Sources of Occupational Stress among Office Workers—A Focus Group Study

Workplace stress remains a major interest of occupational health research, usually based on theoretical models and quantitative large-scale studies. Office workers are especially exposed to stressors such as high workload and time pressure. The aim of this qualitative research was to follow a phenomenological approach to identify work stressors as they are perceived by office workers. Six focus groups with office workers of different occupations were conducted in Belgium and Slovenia. A total of 39 participants were included in the study. We used the RQDA software for data processing and analysis and the seven job-quality indices of the European Working Conditions Survey (EWCS) to structure our findings. The results show that work intensity and social environment proved to be main stress categories, followed by skills and discretion, prospects, and working time quality. The physical environment and earnings were not covered in our results. We created organisational (structural/process-oriented and financial) stressors and office workers’ physical health as two additional categories since these topics did not fit into the EWCS. While our findings mainly confirm data from existing occupational stress literature and emphasise the multi-level complexity of work stress experiences, this paper suggests that there are relevant stressors experienced by office workers beyond existing quantitative frameworks.

Assessment of Stress Salivary Markers, Perceived Stress, and Shift Work in a Cohort of Fishermen: A Preliminary Work

Due to work-related stress, today, work itself represents a daily challenge that must be faced in many occupations. While, in the past, the scientific community has focused on the helping professions, since, an increasing number of professions have since been investigated. Therefore, different approaches exist in order to assess this disorder, representing a scientific field wherein biological and psychological dimensions both need to be evaluated. In this paper, we consider three biological salivary markers: interleukin 1 beta (IL-1β), cortisol, and melatonin. The choice derives from recent contributions to the literature in which the interplay between these markers has been verified. Briefly, such interplay could explain how the central nervous, endocrine, and immune systems communicate with each other, supporting a holistic concept of person. In 30 marine fishermen from the Apulia region of Italy, perceived stress was measured using the Professional Stress Scale (PSS) and sleep disturbances were assessed through the Pittsburgh Sleep Quality Index (PSQI). Salivary markers were collected at 8:00 a.m. and 2:00 p.m. Those subjects reporting sleep disturbance and having altered scores in two PSS subclasses, home-work conflict and self-esteem, presented inverted salivary melatonin and cortisol nictemeral rhythms (with regard to melatonin levels at 8:00 a.m., those workers reporting values higher than the median showed 64.1% versus 48.6% home-work conflict with respect to cortisol levels, subjects having an inverted circadian rhythm showed 69.9% versus 52.5% home-work conflict, and these values resulted 47.7% versus 25.3% when the self-esteem was considered). As regards melatonin, PSQI score is statistically different in the two groups of subjects as identified by median melatonin at 8:00 a.m.; specifically, the subjects who had mean values higher than the median shared higher PSQI scores (10.8 versus 9.8). The same subjects reported more frequent home-work conflict and more sleep disorders. We found a negative correlation between IL-1β at 8:00 a.m. and Cortdiff (the difference between cortisol at 8:00 a.m.-cortisol at 2:00 p.m.), and that high IL-1β at 8:00 a.m. was associated with low Cortdiff. Based on our results we would like to propose this approach in health surveillance, in order to prevent mental and/or physical disorders, however our study is surely preliminary. The interesting perspectives and hypotheses cited in this paper, in which the roles of IL-1β and norepinephrine appear central and important, could remain hypothetical if not supported by more robust observation in order to produce, truly, new knowledge. In the future we will deepen this study with a larger sample, and if these results will be confirmed, this approach could allow preventing, not only mental and physical disorders, but also immuno-mediated diseases, and, perhaps, cancer.

What Are the Health Consequences of Upward Mobility?

Health disparities by socioeconomic status (SES) have been extensively documented, but less is known about the physical health implications of achieving upward mobility. This article critically reviews the evolving literature in this area, concluding that upward mobility is associated with a trade-off, whereby economic success and positive mental health in adulthood can come at the expense of physical health, a pattern termed skin-deep resilience. We consider explanations for this phenomenon, including prolonged high striving, competing demands between the environments upwardly mobile individuals seek to enter and their environments of origin, cultural mismatches between adaptive strategies from their childhood environments and those that are valued in higher-SES environments, and the sense of alienation, lack of belonging, and discrimination that upwardly mobile individuals face as they move into spaces set up by and for high-SES groups. These stressors are hypothesized to lead to unhealthy behaviors and a dysregulation of biological systems, with implications for cardiometabolic health.

Occupational stressors and work accidents among health workers

OBJECTIVE

To test the association between occupational stressors and work accidents due to exposure to biological material (ATbio) in health workers, considering the isolated and combined analysis of the dimensions of two models, the demand-control model (DCM) and the effort-reward imbalance model (ERI).

METHODS

Cross-sectional study in a representative sample of workers with higher, technical and secondary education, including health agents from primary and medium-complexity care units in five cities in Bahia. Random sampling was selected, stratified by geographic area, level of service complexity and occupation. The outcome variable was ATbio; The main exposure was occupational stressors, assessed by the DCM and ERI. Incidences and relative risks were estimated as a function of the acute, short-term nature of the outcome of interest. Associations between ATbio and isolated and combined DCM and ERI dimensions were tested.

RESULTS

A total of 3,084 workers participated in the study. The global incidence of ATbio was 3.4% and was associated with high psychological demand, high effort and high commitment to work, adjusted for sex, age, education and work shift. High-strain work and a situation of imbalance between efforts and rewards were associated with ATbio. With the combination of the models, an increase in the measure of association with the outcome was observed. Significant associations of greater magnitude were observed in the complete combined models. ATbio’s risk was 5.23 times higher among those exposed in both complete models compared to the absence of exposure in both models.

CONCLUSIONS

Occupational stressors were associated with ATbio. Advantages in using the combined models were observed. The approach of different psychosocial dimensions has expanded the ability to identify exposed groups, offering a solid basis for interventions for ATbio’s prevention in health.

The Effort-Reward Model and Its Effect on Burnout Among Nurses in Ecuador

Burnout has harmful consequences for individuals and organizations. The study of its antecedents can help us to manage and prevent it. This research aims to explore the role of the effort-reward imbalance (ERI) model as well as the mediation of the working experience in the burnout processes. For this purpose, we have conducted a study in 629 employees from two hospitals in the city of Guayaquil (Ecuador). For this study, the Spanish version of the Maslach Burnout Inventory was applied, as well as the ERI Questionnaire, along with other socio-demographical and occupational variables. A statistical analysis was performed with the obtained data, using structural equation models (SEMs). Results showed that employee effort has a stronger and statistically significant direct effect on emotional burnout, whereas the perception of the obtained reward also had this effect but indirectly in a negative sense, with job experience as a mediating variable.

Analysis of Factors That Influenced the Mental Health Status of Public Health Workers During the COVID-19 Epidemic Based on Bayesian Networks: A Cross-Sectional Study

Background: Public health workers are essential to responding to the coronavirus disease 2019 (COVID-19) epidemic, but research on anxiety and stress among public health workers during the epidemic is limited. This study aimed to evaluate related factors affecting mental health among public health workers during the epidemic. Methods: Between February 19 and 25, 2020, an online, cross-sectional study was conducted among public health workers in a city in China. Mental health status was assessed using the Chinese versions of the Generalized Anxiety Disorder-7 (GAD-7) scale and Patient Health Questionnaire-9 (PHQ-9), both with a cutoff score of 5. Work-related variables, workloads and sacrifices, and personal perceptions were also assessed. Results: The prevalence of anxiety and depression were 49.2% and 45.7%, respectively, among public health workers. Three risk factors and one protective factor, namely, overcommitment (OR = 1.10∼1.20, p < 0.001), perceived troubles at work (OR = 1.14∼1.18, p < 0.001), perceived tension (OR = 1.11, p < 0.001) and the capability to persist for more than 1 month at the current work intensity (OR = 0.41∼0.42, p < 0.001) were found to be independently associated with anxiety and depression in the multivariable logistic regression analyses after propensity score matching. But the Bayesian networks analysis found that the last three factors directly affect anxiety and depression. Conclusion: Psychological responses to COVID-19 were dramatic among public health workers during the severe phase of the outbreak. To minimize the impact of the epidemic, working conditions should be improved, and easily accessible psychological support services should be implemented.

Stress-Buffering and Health-Protective Effect of Job Autonomy, Good Working Climate, and Social Support at Work Among Health Care Workers in Switzerland

OBJECTIVE

The relationship between work stress, job resources, and health has not yet been investigated among health professionals in Switzerland.

METHODS

Cross-sectional survey data, collected among hospital employees in German-speaking Switzerland, have been used for this study. Established measures were used to assess work stress as the main predictor and self-rated health and work-related burnout as the outcome variables. Validated measures for job autonomy, work climate, and social support at work were used as intervening variables.

RESULTS

The studied job resources were all found to be quite strongly and negatively associated with the two health outcomes but only partly explained and reduced the extraordinary strong positive association and clear dose-response relationship between work stress and poor self-rated health or burnout.

CONCLUSION

Job resources like these cannot completely prevent health professionals from negative health-related consequences of work stress.

Effects of the Healing Beats Program among University Students after Exposure to a Source of Psychological Stress: A Randomized Control Trial

This study is a randomized pre- and post-controlled trial to determine the effects of the Healing Beats program on anxiety, autonomic nervous balance, Bispectral (BIS) index, and heart rate among university students after exposure to a source of mental stress. Data were collected from candidates who volunteered from November 2018 to May 2019 in response to recruitment announcements. The analysis was performed using data of 99 participants in three groups: 32 in an experimental group, 35 in a placebo group, and 32 in a control group. The experimental group who received treatment via the Healing Beats program exhibited a significant effect on calming anxiety, autonomic nervous balance, BIS index, and heart rate, compared with the placebo group and the control group. The group interaction also showed a significant difference. The Healing Beats program can be used as an effective intervention for sedation in clinical situations or calmness in stressful situations in everyday life. Specifically, the Healing Beats program could serve as basic data for nursing interventions, according to the stability effect in stressful situations; it can also be applied to effective nursing practice as an initial study to confirm theoretical and practical indicators.

The narcissism spectrum and its effects on self-selection into the teaching profession and on the effort-reward imbalance

Abstract. Based on the person-environment fit theory and the dynamic self-regulatory model of narcissism, an occupational self-selection into the teaching profession is analysed. This examination consults two comparative groups: student teachers are compared with management students, and practising teachers are compared with business leaders. After a theoretical analysis of the narcissism phenomenon considering the social-personality perspective, the relation between the narcissism spectrum – extreme, healthy and insufficient narcissism – and the effort-reward imbalance is examined. The sample consists of n 958 test persons from Austria. Self-selection tendencies into the teaching profession are mostly confirmed. Teachers show lower levels of extreme, healthy, and higher levels of insufficient narcissism than business leaders. Student teachers show lower levels of healthy and extreme narcissism than management students. Compared to student teachers, practising teachers exhibit higher levels of insufficient narcissism. This difference can be traced back to stressful classroom conditions. Teachers obtain less reward from their work than business leaders. Lower levels of healthy narcissism lead to more overcommitment and a reinforcement of the effort-reward imbalance, and increase the risk of gratification crises in the teaching profession.