Effectiveness and cost effectiveness of a stress management training for leaders of small and medium sized enterprises - study protocol for a randomized controlled-trial.

BACKGROUND: Leaders in small and medium-sized enterprises (SMEs) are exposed to increased stress as a result of a range of challenges. Moreover, they rarely have the opportunity to participate in stress management trainings. Therefore, KMU-GO (ger: Kleine und mittlere Unternehmen - Gesundheitsoffensive; en: small and medium-sized enterprises - health campaign) aims at conducting and evaluating such a stress management training. The focus of evaluation does not only lie on the effects on leaders participating but also on their employees. METHODS: The study is planned as a 2 × 3 mixed design with two groups (intervention and waiting control group) as a between factor and point in time (at baseline, 6 and 12 months later) as a within factor. We aim at collecting data from N = 200 leaders. Based on the results of a preceding assessment, an already successfully implemented stress management training was adapted to SME needs and now serves as the framework of this intervention. The stress management training comprises one and a half days and is followed by two booster sessions (each 180 min) about 3 and 6 months after the training. The main focus of this intervention lies on specifying leaders stress reactivity while at the same time investigating its effects on employees' mental health. Further dependent variables are leaders´ depression and anxiety scores, effort-reward imbalance, sick days and psychophysiological measures of heart rate variability, hair cortisol, and salivary alpha-amylase. Cost-effectiveness analyses will be conducted from a societal and employers' point of view. DISCUSSION: Stress management is a highly relevant issue for leaders in SMEs. By providing an adequate occupational stress management training, we expect to improve leaders´ and also employees` mental health, thereby preventing economic losses for SMEs and the national economy. However, collecting data from employees about the success of a stress management training of their leader is a highly sensitive topic. It requires a carefully planned proceeding ensuring for example a high degree of transparency, anonymity, and providing team incentives. TRIAL REGISTRATION: The KMU-GO trial is registered at the German Clinical Trial Register (DRKS): DRKS00023457 (05.11.2020).

Physician burnout, work engagement and the quality of patient care.

BACKGROUND: Research suggests that burnout in physicians is associated with poorer patient care, but evidence is inconclusive. More recently, the concept of work engagement has emerged (i.e. the beneficial counterpart of burnout) and has been associated with better care. Evidence remains markedly sparse however. AIMS: To examine the associations of burnout and work engagement with physicians' self-perceived quality of care. METHODS: We drew on cross-sectional data from physicians in Germany. We used a six-item version of the Maslach Burnout Inventory measuring exhaustion and depersonalization. We employed the nine-item Utrecht Work Engagement Scale to assess work engagement and its subcomponents: vigour, dedication and absorption. We measured physicians' own perceptions of their quality of care by a six-item instrument covering practices and attitudes. We used continuous and categorized dependent and independent variables in linear and logistic regression analyses. RESULTS: There were 416 participants. In multivariable linear regression analyses, increasing burnout total scores were associated with poorer perceived quality of care [unstandardized regression coefficient (b) = 0.45, 95% confidence interval (CI) 0.37, 0.54]. This association was stronger for depersonalization (b = 0.37, 95% CI 0.29, 0.44) than for exhaustion (b = 0.26, 95% CI 0.18, 0.33). Increasing work engagement was associated with higher perceived quality care (b for the total score = -0.20, 95% CI -0.28, -0.11). This was confirmed for each subcomponent with stronger associations for vigour (b = -0.21, 95% CI -0.29, -0.13) and dedication (b = -0.16, 95% CI -0.24, -0.09) than for absorption (b = -0.12, 95% CI -0.20, -0.04). Logistic regression analyses yielded comparable results. CONCLUSIONS: Physician burnout was associated with self-perceived poorer patient care, while work engagement related to self-reported better care. Studies are needed to corroborate these findings, particularly for work engagement.

[Work-related Stress and the Allostatic Load Index - A Systematic Review]. / Arbeitsbedingter Stress und der Allostatic Load Index ­ eine systematische Übersichtsarbeit.

OBJECTIVES: Work-related stress is a growing social challenge and has been associated with reduced employee health, well-being, and productivity. One tool to measure the stress-related wear and tear of the body is the Allostatic Load Index (ALI). This review summarizes recent evidence on the association between work-related stress and ALI in working adults. METHODS: A systematic literature search following the PRISMA-Statement was conducted in 21 databases including Medline, PubPsych, MedPilot, and Cochrane Register. Publications addressing work related-stress and medical parameters using ALI were considered. Data on study population, analytic techniques, and results were tabulated. Methodological quality was evaluated using a standardized checklist. RESULTS: 9 articles were identified with a total of 3 532 employees from 5 countries reporting cross-sectional data from the years 2003-2013. Overall, 7 studies reported a positive and significant association between work-related stress and ALI, while 2 studies showed no or an insignificant association. Substantial heterogeneity was observed in methods applied and study quality. CONCLUSIONS: This systematic review provides evidence that work-related stress is associated with ALI in cross-sectional studies. This association needs to be demonstrated by future studies using longitudinal data on working populations.

Checklist for psychosocial risk evaluation: a prospective evaluation study.

BACKGROUND: Although psychosocial risk evaluation (PRE) is legally required, implementation is often suboptimal. Occupational health specialists face various challenges in implementing a systematic PRE process. AIMS: To evaluate if a checklist strengthens the competencies of occupational physicians in PRE design and implementation. METHODS: A prospective pilot survey with a baseline and follow-up assessment at 12 months was conducted with occupational physicians who applied the checklist. Three outcome criteria were assessed: (i) physicians' general competence in PRE, (ii) physicians' self-reported skills in PRE and (iii) feasibility of the checklist. RESULTS: Twenty-four occupational physicians participated. Checklist users reported increased competence in PRE at follow-up, increasing in competence twice as much as physicians who did not use the checklist during the study period although this was not statistically significant. With regard to specific skills over time, checklist users reported increased knowledge of the PRE procedure (P < 0.05), as well as increased strategic planning for PRE (P < 0.01). All feasibility criteria were rated positively. CONCLUSIONS: Our checklist may help occupational health clinicians to overcome the barriers that are responsible for the gap between official recommendations and occupational health and safety practice in PRE. However, our results are based on a preliminary study with a limited sample size.

Mental health among currently enrolled medical students in Germany.

OBJECTIVES: The study identifies the prevalence of common mental disorders according to the patient health questionnaire (PHQ) and the use of psychotropic substances in a sample of currently enrolled medical students. STUDY DESIGN: A cross-sectional survey with a self-administrated questionnaire. METHODS: All newly enrolled medical students at the University of Dusseldorf, with study beginning either in 2012 or 2013, respectively, were invited to participate. The evaluation was based on 590 completed questionnaires. Mental health outcomes were measured by the PHQ, including major depression, other depressive symptoms (subthreshold depression), anxiety, panic disorders and psychosomatic complaints. Moreover, information about psychotropic substances use (including medication) was obtained. Multiple logistic regression analysis was used to estimate associations between sociodemographic and socio-economic factors and mental health outcomes. RESULTS: The prevalence rates, measured by the PHQ, were 4.7% for major depression, 5.8% for other depressive symptoms, 4.4% for anxiety, 1.9% for panic disorders, and 15.7% for psychosomatic complaints. These prevalence rates were higher than those reported in the general population, but lower than in medical students in the course of medical training. In all, 10.7% of the students reported regular psychotropic substance use: 5.1% of students used medication 'to calm down,' 4.6% 'to improve their sleep,' 4.4% 'to elevate mood,' and 3.1% 'to improve cognitive performance.' In the fully adjusted model, expected financial difficulties were significantly associated with poor mental health (odds ratio [OR]: 2.14; 95% confidence interval [CI]: 1.31-3.48), psychosomatic symptoms (OR:1.85; 95% CI: 1.11-3.09) and psychotropic substances use (OR: 2.68; 95% CI: 1.51-4.75). CONCLUSION: The high rates of mental disorders among currently enrolled medical students call for the promotion of mental health, with a special emphasis on vulnerable groups.

[Needlestick Injuries to Medical Students]. / Nadelstichverletzungen bei Studierenden der Humanmedizin.

The study aimsed at surveying and analysing the prevailing risks for medical students due to so-called needlestick injuries, I. e., injuries to the skin by handling sharp objects by which blood of patients can be transmitted to the health professional. After introducing preventive measures in a typical German university hospital, a total of 1 903 students of human medicine in their clinical period from 2009 to 2012 (from a total of 2 024 subjects - a rate of 94.0%) were questioned in detail about potential needlestick or other injuries related to their work. The results show that such injuries happen particularly during the clinical period of the medical studies: While only 20.6% of the students indicated a needlestick injury at the beginning of this period, half of the students (50.9%) had experienced at least one injury at the end of the clinical period. The activities mentioned most frequently were taking of blood samples and injections. Needlestick injuries happened most frequently in surgical units, in internal medicine, and in gynaecology. Accidents happened mostly during secondary employment, medical traineeship, or in the context of practical nursing. In consequence, measures for improvement of the primary prevention should start with training on the one hand: Only briefing seems to be insufficient - intensive exercises in using stick-proof instruments seems to be more promising. On the other hand, the comprehensive introduction of stick-proof instruments has to be supported.

[Psychosocial Risk Evaluation in the Workplace: Expert-based Development of a Checklist for Occupational Physicians]. / Gefährdungsbeurteilung psychischer Belastung: Expertenbasierte Entwicklung einer checklistbasierten Handlungshilfe für Betriebsärzte.

The implementation of psychosocial risk assessment at the workplace often fails in practice. One reason is the lack of competence of those who are in charge of the process. We present a checklist for the effective implementation of psychosocial risk assessment at workplace. This tool shall support occupational physicians in the preparation, planning and implementation of a psychosocial risks assessment process. Based on a stepwise development and validation process, specific steps and factors for the successful implementation were identified qualitatively with 15 occupational physicians and experts. This was conducted in a 2-stage Delphi study. In the following, the identified steps and factors were transferred into a checklist. Subsequently, the checklist was evaluated in a focus group of occupational physicians (user evaluation). Thereafter, the contents were subjected to an expert evaluation. Our checklist for the effective implementation of the process of psychosocial risk management in the workplace aims to strengthen the competence of occupational physicians, especially in the implementation of risk assessments in small and medium-sized enterprises (SMEs).

Work stress, burnout, and perceived quality of care: a cross-sectional study among hospital pediatricians.

Poor hospital work environments affect physicians' work stress. With a focus on hospital pediatricians, we sought to investigate associations between work stress, burnout, and quality of care. A cross-sectional study was conducted in N = 96 pediatricians of a German academic children's hospital (response rate = 73.8 %). All variables were assessed with standardized questionnaires. Multivariate regression analyses were applied to investigate associations after adjusting for potential confounders. Critically high work stress (effort/reward ratio, ERR > 1.0) was reported by N = 25 (28.4 %) participants. Pediatricians in inpatient wards had significantly more work stress than their colleagues in intensive care units and outpatient wards; 10.2 % of surveyed pediatricians reported critically high burnout. Again, inpatient ward staff reported significantly increased emotional exhaustion. After controlling for several confounders, we found that pediatricians with high work stress and emotional exhaustion reported reduced quality of care. Mediation analyses revealed that especially pediatricians' emotional exhaustion partially mediated the effect of work stress on quality of care. CONCLUSION: Results demonstrate close relationships between increased work stress and burnout as well as diminished quality of care. High work stress environments in pediatric care influence mental health of pediatricians as well as quality of patient care. WHAT IS KNOWN: • The quality of pediatricians' work environment in the hospital is associated with their work stress and burnout. • The consequences of pediatricians' work life for the quality of care need to be addressed in order to inform interventions to improve work life and care quality. WHAT IS NEW: • Our study shows associations between increased work stress and burnout with mitigated quality of care. • Beyond indirect effects of work stress through emotional exhaustion on quality of care we also observed direct detrimental effects of pediatricians' work stress on mitigated care quality.

[Stress Management Interventions at the Workplace Improve Perceived Stress Reactivity of Men at Higher Risk]. / Prävention stressbedingter Gesundheitsschäden in einem Industriebetrieb bei Männern mit erhöhtem Risiko.

A randomised controlled trial was conducted in a metal working plant. The primary endpoint was perceived stress reactivity (Stress Reactivity Scale, SRS). 174 participants were randomly assigned to a stress-management intervention (SMI) (IG) or a waiting control group (CG). N=174 participants (171 male) were recruited at t0, 154 (89%) were still taking part after one year (t1), 131 (76%) after 2 years. The SRS score decreased in both groups. The conducted SMI proved to be effective over both a 1- and a 2-year period.

["Fit4You"--A Programme for Prevention and Reduction of Overweight in Apprentices in the Workplace Setting]. / "Fit4U"--ein Präventionsprogramm zur Vermeidung und Verminderung von Übergewicht bei Auszubildenden im Betrieb.

The effect of health promotion at the worksite for overweight adolescents is not known. This 2-year intervention study examined the effect of a multimodal programme including nutrition counselling, sport, and life-skill training on medical and psychological outcomes. The body mass index increased slightly less in the intervention group. Semistructured interviews at the end showed that participants are highly interested in health promotion at the worksite.

[Health Promotion for Long-Term Unemployed Persons]. / Gesundheitsförderung für Menschen in Langzeitarbeitslosigkeit.

A controlled trial to improve perceived health in a sample of long-term unemployed persons was conducted. As primary endpoint the SF12-questionnaire was used. The intervention was tailored to the specific needs of the long-term unemployed combining individual sessions based on motivational interviewing and group sessions designed with the participation of the participants. 365 participants were enrolled in the study. 287 or, respectively, 148 unemployed persons participated at the 3-months/12-months follow-up assessments. A positive effect of the intervention in the setting of long-term unemployed persons has been shown for perceived health, mental health and changes towards more physical activity and healthier nutrition.

[Health coaching as a part of integration into the job market--evaluation of a qualification concept]. / Gesundheits-Coaching in der Arbeitsmarktintegration--Evaluation eines Qualifizierungskonzepts.

OBJECTIVES: The aim of this study is to develop, implement and evaluate an education programme enabling the pedagogic staff of employment promotion agencies to integrate health promotion approaches und activities in vocational training programmes. METHODS: The evaluation of the education programme is based on Kirkpatrick's 4 levels training evaluation model. Besides the participants' verbal end of session feedback, a standardised questionnaire was used at the end of the education programme and after 3 months practical experience. Process evaluation included the implementation level of the methods learned. RESULTS: From a total of 71 participants, 56 completed the first and 31 the second questionnaire (return rate 79% and 44%, respectively). The participants' mean age was 42 years, 80% were female. Only 22% of them integrated health topics systematically into their daily work. A 3-day basic training followed by case conferences during practical work was developed to transfer knowledge and practical competence in person-to-person talks and group activities (so called FIT-counselling and FIT-group). For 96% of participants, their expectations regarding the education programme were met completely or predominantly. 91% indicated a rise in motivation to work as health coach. When rating the training material, 96% judged it helpful for implementation/transfer. Many participants marked the education programme as being too short and wished more time for the topic of "mental health" and exchange of experiences. The follow-up after 3 months on-the-job training revealed that 84 and 97%, respectively, found FIT-counselling and FIT-groups helpful for their daily work. In all employment promotion agencies FIT-counselling and FIT-groups were implemented. CONCLUSION: Our results affirm the need for and prove the acceptance of education programmes enabling the pedagogic staff of job-training programmes to deliver health coaching. Periodic case conferences take into account the participants' request for more exchange of experiences, facilitate implementation and contribute to quality and sustainability. Further development of the education programme is ongoing.

[Old, sick, unemployed, without a chance? Results of a randomised controlled trial of the effects of a combined health and employment promotion program for the older long-term unemployed (AmigA-M)]. / Alt, krank, arbeitslos, chancenlos? Ergebnisse einer randomisierten Kontrollstudie zur Wirksamkeit einer kombinierten Gesundheits- und Arbeitsförderung bei älteren Langzeitarbeitslosen (AmigA-M).

Illness can be the cause and consequence of unemployment. These relationships are well documented but only few data on the effectiveness of interventions are available. The study examines the effectiveness of a combined health and employment promotion intervention (AmigA - currently projected in several sites in Germany) for the older long-term unemployed with the main goals of an improvement of health and integrability as well as sustainable reintegration into the labour market. The evaluation design is a randomised controlled trial with a multi-method approach. A total of 71 participants could be included in the evaluation. Initial results confirm earlier findings on health and unemployment and show a psychologically and physically highly burdened sample. The intervention tended to improve depression, self-efficacy and quality of life. No effects were found for physical health, integrability and sustainable reintegration. It is discussed whether a longer duration and a higher intensity of the intervention might produce better results. The necessity of help and interventions for this highly burdened group of persons is evident but further studies are necessary to decide if the evaluated intervention is adequate to reach the goals of health and employment promotion as a standard measure.

[Health promotion for long-term unemployed. Effects on motivation for a healthy lifestyle]. / Gesundheitskompetenztraining für Menschen in Langzeitarbeitslosigkeit. Auswirkungen auf die Motivation zu einem gesünderen Lebensstil.

Among the long-term unemployed ill health is often a hindrance to successful reintegration in the job market. In a quasi-experimental controlled study we examined the effects of a health promotion intervention program tailored to the specific needs of the long-term unemployed combining individual sessions based on motivational interviewing and participatory group sessions including physical activity. Over a period of 3 months the participants of the intervention group (n = 179) showed more improvement compared to the control group (n = 108) in terms of motivation for lifestyle changes towards more physical activity and healthier nutrition. Participants of the intervention group developed an intention to act significantly more often (active lifestyle: odds ratio 4.44; 95% CI: 2.00-9.83; healthy nutrition: odds ratio 3.94; 95% CI: 1.55-10.00) and actually implemented a behavior change significantly more often (active lifestyle: odds ratio 2.77; 95% CI: 1.35-5.71; healthy nutrition: odds ratio 4.34; 95% CI: 1.92-9.78). In terms of smoking and alcohol consumption no significant intervention effects were detected. The results of the study show the effectiveness of the described health promotion program regarding a lifestyle change towards more healthy nutrition and more physical activity.

The association of workflow interruptions and hospital doctors' workload: a prospective observational study.

BACKGROUND: Subjective workload in healthcare employees is suspected to be important for the performance and safety of healthcare delivery. This study investigates associations between workflow interruptions and hospital doctors' capability to manage their perceived workload in a safe and efficient manner. AIM: To examine the relationship of observed workflow interruptions with hospital doctors' perceived workload during day clinical shifts. METHODS: A prospective study of 43 full shift observations with 29 doctors working in internal medicine and surgical specialties. Workflow interruptions were assessed via observation using a previously validated observation instrument. Doctors assessed their workload twice throughout their day shift using three items of the validated NASA-Task Load Index (NASA-TLX; mental demands, effort, frustration). RESULTS: Hospital doctors were on average disrupted 3.66 times per hour. Most frequent were interruptions by nursing staff, telephone/beeper interruptions and by fellow doctors. Senior doctors reported higher workload than their junior colleagues. Overall workflow interruptions were significantly related to doctors' workload (ß = 0.22; p = 0.03). Further analyses revealed that doctors' workload was associated particularly with interruptions by nursing personnel (ß = 0.23; p = 0.03). CONCLUSIONS: Frequent workflow interruptions may be linked with increased workload in doctors. Healthcare environments need to be better designed to reduce unnecessary interruptions and distractions so that hospital doctors can manage clinical work efficiently and safely.

[Impact of demographic changes - analysis and possible implications for the example of a specialist hospital]. / Auswirkungen des demografischen Wandels - Analyse und Handlungsansätze am Beispiel eines Fachkrankenhauses.

The ongoing demographic development creates distinctive challenges for the management of hospitals. Due to the demographic change hospitals will be more and more dependent on the work ability and performance of an aging workforce. Therefore, age-specific work design and interventions are inevitable to create a work environment that sustainably promotes health and well-being. This study reports the work conditions, health impairments (work ability, musculoskeletal complaints), and turnover intentions (intentions to leave the organisation within the previous year, intentions to leave before official retirement age) of N=210 employees working in a specialist hospital. Age-specific analyses show that correlations between working conditions, health, and turnover intention differ substantially across the age groups. From the results an exemplary approach for the analysis and management of demography-related challenges for hospital employees has been deduced. With it, this study presents a promising strategy to identify age-related work stressors and health complaints and to promote health and well-being of hospital employees in different age groups.

Heart rate variability, hemostatic and acute inflammatory blood parameters in healthy adults after short-term exposure to welding fume.

The present study aimed to investigate, whether short-term experimental exposure to high levels of welding fumes would be capable of exerting acute effects in healthy subjects. Specifically, we assessed cardiovascular function in terms of heart rate variability (HRV) as well as the concentrations of inflammatory mediators and hemostatic proteins in blood as outcome measures. Twenty subjects without a history of airway and cardiovascular diseases were exposed to either control air or welding fume for 1 h on 2 separate days under standardized conditions. The median concentration of the alveolar particle fraction during welding was 3.5 mg/m(3 )(quartiles: 1.4-6.3 mg/m(3); range 1.0-25.3 mg/m(3)). Five hours later a panel of clinical assessments was performed, including HRV measurement and drawing of blood samples. There were no changes in symptom ratings or lung function after welding fume exposure. Exposures did also not differ regarding effects on time- and frequency-domain parameters of HRV. Similarly, blood leukocyte numbers, cell differentials and the blood levels of fibrinogen, C-reactive protein, antithrombin III, factor VIII, von Willebrand factor, ristocetin cofactor, sICAM-1, tumor necrosis factor alpha, interleukin 6, interleukin 8 and epithelial neutrophil activating peptide 78 were not altered by welding fume inhalation. However, there was a significant fall in the level of endothelin-1 (P < 0.01). In conclusion, the data did not indicate effects of clinical significance of a short-term high-level exposure to welding fumes on HRV or a set of blood hemostatic and acute inflammatory parameters in healthy subjects. The small but statistically significant effect on endothelin levels demonstrated that measurable effects could be elicited even in these individuals. Overall, welding fumes are not likely to exert acute cardiovascular effects in healthy individuals.