[Mental health problems among employees: service use and costs to the German healthcare system]. / Psychische Belastungen bei Erwerbstätigen: Leistungsinanspruchnahme und Kosten für das deutsche Gesundheitssystem.

BACKGROUND: Service use among employees with mental health problems and the associated costs for the health and social system have not yet been systematically analysed in studies or have only been recorded indirectly. The aim of this article is to report the service use in this target group, to estimate the costs for the health and social system and to identify possible influencing factors on the cost variance. METHODS: As part of a multicentre study, use and costs of health and social services were examined for a sample of 550 employees with mental health problems. Service use was recorded using the German version of the Client Sociodemographic Service Receipt Inventory (CSSRI). Costs were calculated for six months. A generalized linear regression model was used to examine influencing cost factors. RESULTS: At the start of the study, the average total costs for the past six months in the sample were €â€¯5227.12 per person (standard deviation €â€¯7704.21). The regression model indicates significant associations between increasing costs with increasing age and for people with depression, behavioural syndromes with physiological symptoms, and other diagnoses. DISCUSSION: The calculated costs were similar in comparison to clinical samples. It should be further examined in longitudinal studies whether this result changes through specific interventions.

[Implementation of psychotherapeutic consultation at work (PT-A): expectations, announcement, and use : Results of the friaa-study]. / Implementierung einer psychotherapeutischen Sprechstunde am Arbeitsplatz (PT-A): Erwartungen, Bekanntmachung und Nutzung : Ergebnisse der friaa-Studie.

INTRODUCTION: Psychotherapeutic consultation at work (PT-A) offers easily accessible, short-term support for employees experiencing psychological stress. The aim of the study was to evaluate aspects of the implementation regarding announcement, access, and use of the PT­A. METHODS: The study was conducted as part of a randomized controlled trial (RCT) called "Early Intervention in the Workplace". Forty-six company actors answered a questionnaire about how the companies announced the PT­A to their employees, the barriers in the announcement of the PT­A, and the beneficial factors of using the PT­A. The access routes of the 550 participating employees were used from the baseline data of the RCT. Seven company actors were qualitatively interviewed about their expectations of the PT­A and 22 participants of the RCT were interviewed about their experiences accessing and using the PT­A. RESULTS: The company actors hoped that the PT­A would have an impact on all levels of prevention. Most companies announced the PT­A centrally (e.g., flyers and intranet) as well as through individual recommendations (e.g., through the company's social counselling and occupational health professionals). Employees appreciated the opportunity to participate anonymously in the central announcement. Advantages of the supportive access were seen in the accessibility of employees without treatment experience, employees with high levels of suffering, and employees who have not yet recognized their own need for treatment. DISCUSSION: The results suggest that it is useful to announce the PT­A centrally to all employees but also to recommend it personally to affected employees. By using both methods, different PT­A target groups can be reached and the advantages of anonymous participation are retained.

Web-based occupational stress prevention in German micro- and small-sized enterprises - process evaluation results of an implementation study.

BACKGROUND: Structural and behavioral interventions to manage work-related stress are effective in employees. Nonetheless, they have been implemented insufficiently, particularly in micro- and small-sized enterprises (MSE). Main barriers include a lack of knowledge and limited resources, which could potentially be overcome with simplified web-based alternatives for occupational stress prevention. However, there is a lack of implementation research about web-based prevention in realistic settings of MSE. OBJECTIVE: The aim of this study is to evaluate the implementation process and success of an integrated web-based platform for occupational stress prevention ("System P") and to identify potential barriers for its uptake and use in MSE in Germany. METHODS: This study with a mixed-methods approach investigates eight process-related outcomes in a quantitative part I (adoption, reach, penetration, fidelity/dose, costs, acceptability) and a qualitative part II (acceptability, appropriateness and feasibility). Part I has a pre-post design with two measurements (6 months apart) with 98 individual participants and part II consists of 12 semi-structured interviews with managers and intercorporate stakeholders. RESULTS: Part I revealed shortcomings in the implementation process. Adoption/Reach: Despite extensive marketing efforts, less than 1% of the contacted MSE responded to the offer of System P. A total of 40 MSE registered, 24 of which, characterized by good psychosocial safety climate, adopted System P. Penetration: Within these 24 MSE, 15% of the employees used the system. Fidelity/Dose: 11 MSE started a psychosocial risk-assessment (PRA), and no MSE finished it. The stress-management training (SMT) was started by 25 users and completed by 8. COSTS: The use of System P was free of charge, but the time required to engage with was an indirect cost. Part II added insights on the perception of the web-based intervention: Acceptance of System P by users and stakeholders was good and it was assessed as appropriate for MSE. Results for feasibility were mixed. CONCLUSIONS: Although System P was generally perceived as useful and appropriate, only a small number of contacted MSE implemented it as intended. Prior experience and sensitivity for occupational (stress) prevention were mentioned as key facilitators, while (perceived) indirect costs were a key barrier. Enabling MSE to independently manage stress prevention online did not result in successful implementation. Increasing external support could be a solution. ⁺ FULL PROJECT NAME: "PragmatiKK - Pragmatische Lösungen für die Implementation von Maßnahmen zur Stressprävention in Kleinst- und Kleinbetrieben" (= Pragmatic solutions for the implementation of stress prevention interventions in micro and small-sized enterprises). TRIAL REGISTRATION: German Register of Clinical Studies (DRKS) DRKS00026154, date of registration 2021-09-16.

[Rationale, models, and impact of workplace-based psychotherapeutic services]. / Rationale, Modelle und Wirkung arbeitsplatznaher psychotherapeutischer Angebote.

Mental illnesses and behavioral disorders are very common among the working population, affecting up to a third of employees each year, and are associated with great suffering, the risk of chronicity, and the loss of employment. Economically, mental illnesses cause high costs. In order to mitigate these consequences and increase the chances of recovery, rapid diagnosis, early and appropriate treatment where necessary, and-over and above the usual psychotherapy approach-attention to the work-related causes are of crucial importance.Psychotherapeutic Consultation at the Workplace (PT-A) attempts to meet these requirements. It offers psychotherapeutic help at short notice and close to the workplace for employees suffering from mental stress; provides (depending on the problem) counseling, diagnostics, prevention, and short-term or bridging therapy; and supports reintegration after a longer period of mental illness. It is helpful to cooperate closely with the company medical service, which consults the PT­A, refers employees to it, provides information on the company situation, and can support reintegration if necessary. Funding is often provided by the company but can also be provided by health insurance companies in integrated care models.This article begins by describing the history and principles of PT­A and the role of work stress in the development of psychological and psychosomatic disorders. The implementation of PT­A is then outlined using two examples. Finally, the current study "Early Intervention at the Workplace" ("Frühe Intervention am Arbeitsplatz" [friaa]), to which several articles in this special issue refer, is briefly presented.

Hair cortisol concentration and its association with acute stress responses and recovery in a sample of medical students in Germany.

INTRODUCTION: Experiencing acute and chronic stress can contribute to adverse health outcomes. Responses to acute stress differ between individuals (i.e., stress reactivity) and the experience of chronic stress has been discussed to be associated with acute stress responses and stress recovery. This study thus aims to investigate whether hair cortisol concentration (HCC), being an indicator for hypothalamus-pituitary-adrenal (HPA) axis activity over a prolonged period of time, is associated with acute stress responses and recovery in a sample of medical students. MATERIAL AND METHODS: From July 2020 to July 2021, medical students (n = 54) underwent a virtual-reality Trier Social Stress Test in which their blood pressure and heart rate variability (HRV) were measured, and hair samples were taken to determine HCC. Piecewise linear growth analyses were used to investigate whether HCC (categorized into low, medium and high levels) is associated with acute stress responses and recovery regarding blood pressure and HRV. RESULTS: Significant interaction effects in piecewise linear growth analyses showed that participants with higher levels of HCC had lower systolic and diastolic blood pressure responses compared to participants with medium levels of HCC. No significant interaction effects were observed for HRV responses or for recovery measures. CONCLUSIONS: The study suggests that higher levels of HCC are associated with a lower cardiovascular response in terms of blood pressure to an acute stressor in medical students. Therefore, long-term HPA-axis activity may contribute to different magnitudes of acute stress responses in the autonomic nervous system. As the shown lower blood pressure responses to acute stress in individuals with increased long-term HPA-axis activity may represent inadequate stress responses, these should be further studied in order to find out more about their interaction and potential subsequent disease risks.

Comparison of the Perceived Stress Reactivity Scale with physiological and self-reported stress responses during ecological momentary assessment and during participation in a virtual reality version of the Trier Social Stress Test.

Valid approaches to conveniently measure stress reactivity are needed due to the growing evidence of its health-impairing effects. This study examined whether the Perceived Stress Reactivity Scale (PSRS) predicts cardiovascular and psychological responses to psychosocial stressors during daily life and during a virtual reality (VR) Trier Social Stress Test (TSST). Medical students answered a standardized baseline questionnaire to assess perceived stress reactivity by the PSRS. The PSRS asks participants to rate the intensity of their typical affective responses to common stressors during daily life. They were further asked to participate in a VR-TSST and in an ecological momentary assessment (EMA) over a period of three consecutive workdays during daily life. Blood pressure and self-reported stress were repeatedly, heart rate variability (HRV) continuously measured during the VR-TSST and EMA. Furthermore, participants repeatedly assessed task demands, task control and social conflict during the EMA. Data was analysed using multilevel analysis and multiple linear regression. Results indicate that the PSRS moderates associations between blood pressure (but not HRV) and demands and control during daily life. Furthermore, the PSRS directly predicted self-reported stress, but did not moderate associations between self-reported stress and demands, control and social conflict. The PSRS did not predict physiological and self-reported stress responses to the VR-TSST. This study partly confirmed convergent validity of the PSRS to stress reactivity in daily life. Furthermore, the lack of association between the PSRS and stress responses to the VR-TSST calls for future studies to search for reliable and valid ways to assess stress reactivity.

The Mediating Role of Fear of COVID-19 in the Association between COVID-19-Related Work Stressors and Subjective Well-being: Path Analysis by Cross-sectional Evidence in the Child Care Sector across Three Samples.

OBJECTIVE: COVID-19 has changed work conditions and instilled fear. However, research overlooked the contributing factors to fear of COVID-19 and its impact on well-being. We addressed this research gap and focused on the essential workforce of child care. METHODS: Three samples of early childhood professionals (ECPs) ( NT1 = 423, NT2 = 142, NT3 = 584) were gathered in Germany between June 2020 and May 2021. We tested via path analysis whether (1) fear of COVID-19 relates to well-being, (2) COVID-19-related work stressors relate to fear of COVID-19, and (3) fear of COVID-19 mediates the relationship of work stressors and well-being. RESULTS: Findings of N T1 and N T3 lent support, while results of N T2 differed. CONCLUSIONS: This study underlines the importance of adapting the work conditions during pandemics to reduce the fear of infection and thus preserve ECPs' well-being.

What helps hospital staff in times of crisis: qualitative results of a survey on psychosocial resources and stressors in German hospitals during the COVID-19 pandemic.

Background: Even before the COVID-19 pandemic, hospital workers faced a tremendous workload. The pandemic led to different and additional strain that negatively affected the well-being of employees. This study aims to explore psychosocial resources and strategies that were used by hospital staff. Methods: In the context of an intervention study, employees of three German hospitals were questioned in writing in summer and fall 2020. Five open-ended questions about the pandemic were asked to capture corresponding effects on daily work routine. Answers of 303 participants were evaluated using structuring qualitative content analysis. Results: Significant stressors and resources were identified in the areas of work content and task, social relations at work, organization of work, work environment and individual aspects. Stressors included, for example, emotional demands, conflicts, an increased workload, time and performance pressure. Important resources mentioned were, among others, the exchange with colleagues and mutual support. Sound information exchange, clear processes and guidelines and a positive work atmosphere were also important. In addition, the private environment and a positive mindset were perceived as helpful. Conclusion: This study contributes to a differentiated understanding of existing psychosocial resources of hospital staff in times of crisis. Identifying and strengthening these resources could reduce stress and improve well-being, making hospital staff better prepared for both normal operations and further crisis situations.

Determinants of the intention to seek psychotherapeutic consultation at work - a cross-sectional study in Germany.

BACKGROUND: Psychotherapeutic consultation at work (PT-A) provides employees with mental illnesses or subclinical symptoms a short-term and low-threshold access to psychotherapeutic care. However, practical experience shows that the utilisation rate seems low compared to expected demand. Therefore, this study aimed to identify determinants of utilisation by exploring associations between sociodemographic characteristics, psychological well-being, stigma-related barriers and psychosocial safety climate and the intention to seek PT-A. METHODS: Within a cross-sectional study, 658 participants were recruited via various social media channels in Germany. Participants answered an online questionnaire on potential determinants of (1) intention to seek PT-A in general and of intention to seek PT-A to specifically discuss (2) occupational burden and (3) private burden. Multiple ordinal regression analyses were conducted for the whole study sample and for the subgroups of participants screened positive and negative for current depression. RESULTS: Lower stigma-related barriers were associated with higher general intention to seek PT-A among all study groups. Lower psychological well-being was associated with higher general intention to seek PT-A and with higher intention to seek PT-A to discuss occupational and private burden, but only so in the subgroup of employees who were screened negative for current depression. Treatment experience was associated with higher intention to seek PT-A for occupational burden among participants screened negative but not among participants screened positive for current depression. No associations were found between age, gender, education or psychosocial safety climate and any variable of intention to seek PT-A. CONCLUSION: Those results give an overview on potential determinants for the intention to seek PT-A, but future research with longitudinal designs is needed to confirm that those factors also determine actual utilisation of PT-A. Based on the results, practical implications might include antistigma campaigns and promotion of PT-A adapted to the aims of the consultation.

Managers perception of hospital employees' effort-reward imbalance.

OBJECTIVE: Hospitals are frequently associated with poor working conditions that can lead to work stress and increase the risk for reduced employee well-being. Managers can shape and improve working conditions and thereby, the health of their teams. Thus, as a prerequisite, managers need to be aware of their employees' stress levels. This study had two objectives: At first, it aimed to test the criterion validity of the Effort-Reward Imbalance (ERI) questionnaire measuring psychosocial workload in hospital employees. Secondly, mean scales of the ERI questionnaire filled in by employees were compared with mean scales of an adapted ERI questionnaire, in which managers assessed working conditions of their employees. METHODS: Managers (n = 141) from three hospitals located in Germany assessed working conditions of their employees with an adapted external, other-oriented questionnaire. Employees (n = 197) of the mentioned hospitals completed the short version of the ERI questionnaire to assess their working conditions. Confirmatory factor analyses (CFA) were applied to test factorial validity, using the ERI scales for the two study groups. Criterion validity was assessed with multiple linear regression analysis of associations between ERI scales and well-being among employees. RESULTS: The questionnaires demonstrated acceptable psychometric properties in terms of internal consistency of scales, although some indices of model fit resulting from CFA were of borderline significance. Concerning the first objective, effort, reward, and the ratio of effort-reward imbalance were significantly associated with well-being of employees. With regard to the second objective, first tentative findings showed that managers' ratings of their employees' effort at work was quite accurate, whereas their reward was overestimated. CONCLUSIONS: With its documented criterion validity the ERI questionnaire can be used as a screening tool of workload among hospital employees. Moreover, in the context of work-related health promotion, managers' perceptions of their employees' workload deserve increased attention as first findings point to some discrepancies between their perceptions and those provided by employees.

Sleep Duration on Workdays Is Correlated with Subjective Workload and Subjective Impact of High Workload on Sleep in Young Healthy Adults.

Psychosocial stress is widespread worldwide and particularly affects young adults. There is a close and bidirectional relationship between sleep quality and mental health. Sleep duration, which is an important feature of sleep quality, shows both intra-individual variations and inter-individual differences. Internal clocks control individual sleep timing, which, in turn, defines the chronotype. On workdays, however, the end and duration of sleep are largely limited by external factors, such as alarm clocks, especially in later chronotypes. The aim of this study is to investigate whether there is a relationship between sleep timing and duration on workdays and measures for psychosocial stress, such as anxiety and depression; subjective workload; and the subjective impact of a high workload on sleep. We used a combination of Fitbit wearable actigraphy data and a questionnaire survey of young, healthy medical students and calculated correlations between the respective variables. We found that a shorter sleep duration on workdays is associated with a higher subjective workload and a higher subjective impact of a high workload on sleep, which, in turn, are associated with higher measures of anxiety and depression. Our study contributes to understanding the importance of sleep timing/duration and their regularity on weekdays for subjectively perceived psychosocial stress.

The association between study conditions and hair cortisol in medical students in Germany - a cross-sectional study.

BACKGROUND: Medical students often experience high levels of stress due to adverse study conditions, which may have adverse health consequences. Hair cortisol concentration (HCC) has been described as a physiological marker for chronic stress and might thus help to identify students under stress and examine the study conditions being responsible for long-term physiological stress responses. This study therefore investigated the association between study conditions and HCC in a sample of medical students. METHODS: Fifty-five students from a medical school in Germany completed a paper-based questionnaire and had hair samples collected between May 2020 and July 2021. Study conditions were assessed with student versions of questionnaires based on the Job-Demand-Control-Support model (StrukStud, 25 items) and Effort-Reward Imbalance model (Student ERI, nine items). HCC of two centimeters closest to the scalp were determined by a cortisol luminescence immunoassay. Linear multiple regression analyses were performed to examine associations between study conditions and HCC. RESULTS: Demands (B = 0.23, p = 0.002), effort (B = 0.12, p = 0.029) and the effort-reward-ratio (B = 0.28, p = 0.007) were positively associated with HCC in separate regression analyses, adjusted for age and sex. Only the association between demands and HCC remained significant when all components of the respective questionnaire were considered in the same model (B = 0.22, p = 0.003). CONCLUSION: The results suggest that adverse study conditions may be associated with activation of the hypothalamic-pituitary-adrenal axis stress response as reflected by increased HCC. Longitudinal research is needed to confirm these cross-sectional results and examine effects of more prolonged stress due to adverse study conditions.

Investigating information needs and preferences regarding digital mental health services among medical and psychology students in Germany: A qualitative study.

Background: Since 2020, physicians and psychotherapists in Germany can prescribe digital mental health services (dMHSs). However, even future healthcare professionals (HCPs), such as medical and psychology students, remain reluctant to use dMHSs, although they are a risk group for mental health issues themselves. Reasons include scepticism and lacking awareness of dMHSs, which can be addressed by acceptance-facilitating interventions (AFIs) such as information strategies. To date, though, little is known about their information needs. Methods: Semi-structured interviews with n = 21 students were conducted between August and September 2021. Students of legal age studying psychology or medicine at a German university could participate. Interview recordings were transcribed verbatim and content-analyzed according to Mayring, using deductive and inductive coding. Results: Most students reported having little experience with dMHSs. Digital health has barely been raised in their study, even though it was perceived as crucial for personal needs as well as in preparation for their work as HCPs. Students favoured receiving information on and recommendations for dMHSs from their university via, e.g. social media or seminars. Among others, information about data safety, scientific evidence base and application scope were preferred. Additionally, information on costs as well as user reviews seemed to be essential components of information strategies because students were concerned that high costs or low usability would hinder uptake. Conclusions: The results give first insights on how future HCPs would like to be informed on dMHSs. Future research should focus on systematic variations of AFIs' components mimicking real-world decision scenarios to increase the adoption of dMHSs.

[The Relationship of Work Stress and Somatic Symptoms Among Early Childhood Professionals During the COVID-19 Pandemic]. / Der Zusammenhang von gesundheitskritischen Arbeitsbelastungen und somatischen Symptomen bei frühpädagogischen Fachkräften in der Kindertagesbetreuung während der COVID-19-Pandemie.

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.

[Psychotherapy prescribed by accident insurance consultants : Important component in treatment procedures of the statutory accident insurance]. / D-ärztlich veranlasste Psychotherapie : Wichtiger Baustein im Heilverfahren der gesetzlichen Unfallversicherung.

BACKGROUND: In Germany around 1 Million working and commuting accidents per year are officially registered. Since several years this number is constantly at this high level, only just since the appearance of the actual Covid pandemia significantly lower because of lockdowns and increase of homeoffice workplaces. OBJECTIVE: To ensure the professional care of psychotraumatic sequelae of work-related injuries, in 2012 new regulations were introduced by the DGUV, the national umbrella organization of the German statutory health insurances. This healthcare reform (named "Psychotherapeutenverfahren", verbally translated: psychotherapists' procedure) is looked at 10 years later. Is the new regulation accepted by the surgeons' community? What case constellations can be observed? MATERIAL AND METHODS: The use of this new instrument among trauma surgeons was evaluated by national data for the complete years 2013-2021. Additionally, we include regional data and case reports from a multidisciplinary medical facility including trauma surgery and psychiatry, located in Güstrow (Northeast Germany). RESULTS: Nationwide the percentage of psychotherapy amongst the regular treatment has doubled between 2013 and 2021 from 0.47 to 0.96%. DISCUSSION: Looking at the first 10 years of its clinical implementation, the new German psychotherapy regulation is apparently well accepted by the accident insurance consultants. As data from population based studies are not available, the actual percentage of psychological sequelae of accidents in this cases is not known yet. So there is further need of research and training in this interdisciplinary field to ensure appropriate treatment of victims of work-related accidents. The integration of psychotraumatological facts in the educational agendas of accident insurance consultants has already started.

Employees' preferences on organisational aspects of psychotherapeutic consultation at work by occupational area, company size, requirement levels and supervisor function - a cross-sectional study in Germany.

BACKGROUND: Common mental disorders affect a significant proportion of the population worldwide at any given time. Psychotherapeutic consultation at work offers employees with mental distress short-term and low-threshold access to psychotherapeutic treatment. However, this offer is only accepted by one to two percent of the employees to whom it is offered. Taking into account employees ' preferences regarding organisational aspects might increase the use of psychotherapeutic consultation at work. This study therefore aimed to identify preferences on organisational aspects of psychotherapeutic consultation at work among employees of diverse occupational areas, company sizes, supervisor functions and job requirement levels. METHODS: A total of 755 employees were recruited via advertisements on social media (Instagram, Facebook and LinkedIn). Participants rated on a 5-point Likert scale their agreement to different implementation options of psychotherapeutic consultation at work: type (in-person/video/telephone), location (on/outside company premises), time (within/outside working hours), scope (diagnostic/diagnostic + treatment) and purpose (private/occupational). Additionally, the maximum accepted distance to the location of consultation was assessed. Various analyses of variances (ANOVA) were conducted to determine differences in agreement to implementation options within each organisational aspect and to analyse differences between occupational areas, company sizes, requirement levels and between employees with and without supervisor function. RESULTS: Participants indicated a preference for in-person psychotherapeutic consultation that takes places outside company premises and outside working hours. Furthermore, they preferred offers including diagnostic and treatment sessions compared to offers including diagnostic sessions only. Even though participants agreed that consultation should be offered for all purposes, agreement for occupational issues was stronger than for private issues. For some implementation options, the level of agreement varied according to occupational field, company size, supervisor function and level of requirement. However, these differences did not affect the key findings mentioned above. CONCLUSION: Those findings give practical indications on the organisational design of psychotherapeutic consultation at work. The results suggest that in-person consultation outside company premises and working hours combining diagnostic and treatment sessions will be accepted by employees regardless of their occupational area, company size, supervisor function and requirement level.

Short-term exposure to ultrafine and fine particulate matter with multipollutant modelling on heart rate variability among seniors and children from the CorPuScula (coronary, pulmonary, sanguis) longitudinal study in Germany.

Background: Short-term exposure particulate matter with a diameter of 10 µm or less (PM10) and fine particulate matter (PM2.5) has been associated with heart rate variability (HRV), but exposure to ultrafine particles (UFP) has been less well examined. We investigated the associations between the HRV outcomes and short-term exposure to UFP, PM10 and PM2.5 among school-aged children and seniors. Methods: CorPuScula (Coronary, Pulmonary and Sanguis) is a longitudinal, repeated-measure panel study conducted in 2000-2002 in Munich, Germany including 52 seniors (58-94 years old) with 899 observations and 50 children (6-10 years old) with 925 observations. A 10-min resting electrocardiogram was performed to assess resting HRV outcomes [Standard Deviation of Normal to Normal Intervals (SDNN), Root Mean Square of Successive Differences between Normal Heartbeats (RMSSD), Low Frequency power (LF), High Frequency power (HF), ration between low and high frequency (LF/HF)]. UFP and PM exposures were measured near the care home and school yard for seniors and children, respectively. Mean exposures during the day of examination (9-21 h) as well as 3-h, 12-h, 24-h, one-day, and two-day lags were assessed. Linear mixed-effect models were used to investigate the associations between short-term air pollution and HRV outcomes separately in children and seniors. The models were adjusted for sex, age, weather conditions (temperature, precipitation, and water vapor pressure), BMI, lifestyle and medical information. Two and multipollutant models adjusted for NO2 and O3 were performed. Results: Among seniors, we observed increases in SDNN, LF, HF and LF/HF ratio after short-term exposure to UFP (hourly and daily lags) in contrast to decreases in SDNN and RMSSD after exposure to PM10. Associations were generally robust to two- and multipollutant adjustment. Among children, we observed increases of the LF/HF ratio after short-term exposures to UFP at lags 12 and 24 h. In contrast, we observed decreases of the ratio after exposure to PM2.5 and PM10. Results were largely unchanged for multipollutant modelling, however we found a more pronounced increase in SDNN and LF/HF (UFP lag 12 and 24 h) after adjusting for NO2. Conclusions: Overall, among seniors, we observed associations of UFP and PM10 exposure with sympathetic responses of the ANS, which play an important role in sudden heart attacks or arrhythmia. Among children we found more inconsistent associations between UFP and a delayed increase in HRV. Adjusting for co-pollutants including NO2 and O3 yielded robust results.

Psychosocial working conditions as determinants of concerns to have made important medical errors and possible intermediate factors of this association among medical assistants - a cohort study.

OBJECTIVE: We sought to examine the association of psychosocial working conditions with concerns to have made important medical errors and to identify possible intermediate factors in this relationship. METHODS: We used data from 408 medical assistants (MAs) in Germany who participated in a 4-year prospective cohort study (follow-up period: 03-05/2021). Psychosocial working conditions were assessed at baseline by the effort-reward imbalance questionnaire and by a MA-specific questionnaire with seven subscales. MAs reported at follow-up whether they are concerned to have made an important medical error throughout the last 3 months, 12 months or since baseline (yes/no). These variables were merged into a single variable (any affirmative response vs. none) for primary analyses. Potential intermediate factors measured at baseline included work engagement (i.e., vigor and dedication, assessed by the UWES), work satisfaction (COPSOQ), depression (PHQ-2), anxiety (GAD-2) and self-rated health. We ran Poisson regression models with a log-link function to estimate relative risks (RRs) and 95% confidence intervals (CIs). Doing so, we employed the psychosocial working condition scales as continuous variables (i.e. z-scores) in the primary analyses. Potential intermediate factors were added separately to the regression models. RESULTS: Poor collaboration was the only working condition, which was significantly predictive of the concern of having made an important medical error (RR = 1.26, 95%CI = 1.00-1.57, p = 0.049). Partial intermediate factors in this association were vigor, depression and anxiety. CONCLUSION: We found weak and mostly statistically non-significant associations. The only exception was poor collaboration whose association with concerns to have made an important medical error was partially explained by vigor and poor mental health.

Occupational physicians dealing with mental health: between employee and company interests: a qualitative study.

BACKGROUND: Occupational health physicians are increasingly confronted with mental health issues at their workplace. Facing them, most of them feel insecure and not sufficiently trained. Employee's mental well-being depends at the same time on individual and significantly on organizational variables. This complicates the physician's position, since they have to serve many interests. The focus of the present study is to investigate what difficulties occupational health physicians face and how organizational culture and management influence their work. METHODS: Interviews were conducted with N = 25 physicians as part of a training for basic mental health care. Interviews were interpreted using qualitative content analysis. RESULTS: Working with mentally ill employees was difficult for the physicians interviewed. Many felt insecure managing and preventing mental health issues. A need for further education was observed. Environmental factors (organizational culture, management) have a strong impact on the work of an occupational health physician and highlight its systemic dimension. Even though many of our participants report a meanwhile more open attitude towards mental disorders at their workplace, on the level of direct contact to the management prevail descriptions of little acceptance and a high priority of economic outcomes. CONCLUSIONS: More education on topics of mental health is needed for occupational health physicians. Future trainings should consider the intertwined nature of their work and enable them in dealing consciously with other actors in the company. For enhancing employee's mental well-being occupational health physicians could be granted a strengthened position in companies or be supported through more exchange with colleagues in other companies.

The association of perceived leadership style and subjective well-being of employees in a tertiary hospital in Germany.

BACKGROUND: Professionals in the healthcare sector are a particularly vulnerable group for occupational strain due to high work-related psychological stress. For the implementation of targeted stress-prevention interventions as an important part of a workplace health management programme for all occupational groups and hierarchy levels, information about the current state of their mental health is mandatory. Hence, this study investigated the association of general well-being and different leadership styles among employees in a German tertiary hospital. METHODS: Via an online survey, 10,101 employees were contacted. The final sample consisted of 1137 employees. Of these, 27.7% described themselves as leaders and 72.3% as followers. Most participants were female (74.8%), more than half were under 41 years old. Besides control variables, general well-being (WHO-5) and leadership style (transactional and transformational, laissez-faire and destructive leadership) were assessed. RESULTS: Leaders reported higher well-being scores than followers. Physicians without leadership responsibilities had the lowest scores for well-being. Practitioners of both transformational and transactional leadership were associated with higher well-being scores, while those practicing laissez-faire and destructive leadership had lower scores for almost every professional group. CONCLUSION: Results highlight the necessity for future multimodal health-preventive leadership interventions feature behavioural and organizational intervention modules specifically tailored to hospital professionals at different hierarchical and functional levels to foster the mental health of employees.