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BACKGROUND: Psychosocial working conditions were previously analyzed using the first recruitment wave of the Gutenberg Health Study (GHS) cohort (n = 5000). We aimed to confirm the initial analysis using the entire GHS population at baseline (N = 15,010) and at the five-year follow-up. We also aimed to determine the effects of psychosocial working conditions at baseline on self-rated outcomes measured at follow-up. METHODS: At baseline, working GHS participants were assessed with either the Effort-Reward-Imbalance questionnaire (ERI) (n = 4358) or with the Copenhagen Psychosocial Questionnaire (COPSOQ) (n = 4322); participants still working after five years received the same questionnaire again (ERI n = 3142; COPSOQ n = 3091). We analyzed the association between working conditions and the outcomes job satisfaction, general health, burnout, and satisfaction with life at baseline, at follow-up and also prospectively from baseline to follow-up using linear regression models. We examined the outcome variance explained by the models (R2) to estimate the predictive performance of the questionnaires. RESULTS: The models' R2 was comparable to the original baseline analyses at both t0 and t1 (R2 range: ERI 0.10-0.43; COPSOQ 0.10-0.56). However, selected scales of the regression models sometimes changed between assessment times. The prospective analysis showed weaker associations between baseline working conditions and outcomes after five years (R2 range: ERI 0.07-0.19; COPSOQ 0.07-0.24). This was particularly true for job satisfaction. After adjusting for the baseline levels of the outcomes, fewer scales still explained some of the variance in the distribution of the outcome variables at follow-up. The models using only data from t0 or t1 confirmed the previous baseline analysis. We observed a loss of explained variance in the prospective analysis models. This loss was greatest for job satisfaction, suggesting that this outcome is most influenced by short-term working conditions. CONCLUSIONS: Both the COPSOQ and ERI instruments show good criterion validity and adequately predict contemporaneously measured self-reported measurements of health and (occupational) well-being. However, the COPSOQ provides a more detailed picture of working conditions and might be preferable for improvment strategies in workplaces. Additional prospective research with shorter follow-up times would be beneficial for estimating dose-response relationships.
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Esgotamento Profissional , Satisfação no Emprego , Humanos , Recompensa , Estresse Psicológico/psicologia , Inquéritos e Questionários , Carga de Trabalho/psicologia , Local de Trabalho/psicologiaRESUMO
BACKGROUND AND OBJECTIVE: Even though the prevalence of hepatitis B virus (HBV) infection in Germany is low, it is important to identify vulnerable groups and targeted approaches for infection prevention. Previous analyses from the "German Health Interview and Examination Survey for Adults" (DEGS1, 2008-2011) have shown that HBV infections and vaccination are associated with sociodemographic determinants. This paper examines the results in detail. MATERIALS AND METHODS: In the DEGS1, HBV serology was available for 7046 participants aged 18-79 years. HBV infection was defined by antibodies to hepatitis B core antigen (anti-HBc), vaccine-induced immunity by antibodies to hepatitis B surface antigen (anti-HBs) in the absence of other markers. Seroprevalences of HBV infection and vaccine-induced immunity were estimated stratified by sex, and associations with age, municipality size, income, formal education, health insurance and migration generation were analysed by logistic regression. RESULTS: In both sexes, HBV infection was independently associated with age groups 34-64 and ≥â¯65 years, first migrant generation and living in larger municipalities as well as low income in men and low education in women. Vaccine-induced immunity was independently associated with age groups 18-33 and 34-64 years, middle and high education and high income in both sexes, middle income and private health insurance in men and having no migration background in women. CONCLUSIONS: HBV prevention measures should take into account migration status, income and education in order to focus prevention measures.
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Vírus da Hepatite B , Hepatite B , Adulto , Idoso , Feminino , Alemanha/epidemiologia , Hepatite B/epidemiologia , Hepatite B/prevenção & controle , Anticorpos Anti-Hepatite B , Vacinas contra Hepatite B , Humanos , Masculino , PrevalênciaRESUMO
Working conditions that maintain and promote health and the ability to work are an essential element in the prevention of work-related illnesses and a decisive factor in ensuring participation in working life. The COVID-19 pandemic and its far-reaching consequences, accelerated climate change and digitalization are huge challenges for health and health protection in the world of work as well. They require a deeper reflection of the professional understanding and the conceptual framework that underlie the term health, beyond current considerations. With this objective, thought-provoking impulses for a contemporary understanding of health, for health protection in the world of work, priorities for the protection needs of employees and suggestions for related research are presented for discussion. Based on the physical, mental and social dimensions of health and their manifold relations to the world of work, the article provides innovative impulses for the development and prioritization of questions for scientific studies on the protection and promotion of health in the workplace and for evaluating the significance and quality of the results of these studies for modern preventive occupational health and safety, which contribute both to the humane design of work and to the relief of the social security systems. In accordance with the Public Health Strategy for Germany, social inequality of health is highlighted as a relevant structural feature.
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OBJECTIVES: Following an exploratory approach, we examined cardiovascular disease risk factors at baseline and the 5-year incidence proportion of self-reported doctor-diagnosed cardiovascular diseases (CVD) in teachers and other occupational groups of the Gutenberg Health Study. METHODS: Study participants lived in the region of Mainz, Germany. Data from 6510 working participants without prevalent CVD at baseline (2007-2012) were analyzed. Participants were teachers (n = 215), other professionals from the health, social or educational (HSE) fields (n = 1061) or worked outside the HSE fields (n = 5234). For occupational comparisons, we estimated prevalence ratios (PR) for each CVD risk factor at baseline with robust Poisson regression analyses. We calculated crude CVD incidence rates based on the observed 5-year CVD cumulative incidence at follow-up and estimated age-weighted incidence proportions. All analyses were stratified by sex. RESULTS: Male non-HSE workers showed a higher prevalence of smoking and physical inactivity than male teachers (PR 2.26; 95%-CI: 1.06-4.82/PR 1.89; 95%-CI: 1.24-2.87). In contrast, non-HSE workers and other HSE professionals were less likely to have reported an unhealthy alcohol intake than teachers. Differences were attenuated after SES-adjustment. We did not detect occupational group-specific differences in CVD incidence. However, there were only two cases of CVD among the teachers. CONCLUSION: Particularly male teachers showed a healthier lifestyle regarding physical inactivity and smoking. Nevertheless, occupational-medical care practitioners and researchers need to be aware of the relatively heightened prevalence of unhealthy alcohol intake in female and male teachers, and in absolute terms, the high hypertension prevalence in male teachers.
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Doenças Cardiovasculares/epidemiologia , Pessoal de Educação , Adulto , Estudos de Coortes , Feminino , Alemanha/epidemiologia , Nível de Saúde , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Comportamento Sedentário , Autorrelato , Fumar/epidemiologiaRESUMO
AIM: Health risks of sedentary behaviour at work are a matter of concern. Solutions are needed based on interdisciplinary collaborations of research experts and practitioners in the field of occupational safety and health. METHODS: In February 2019, at a workshop in Berlin, experts from different fields discussed the health risks of sedentary behaviour at work and solutions for the workplace based on scientific evidence. The workshop is documented here in 2 parts. Gender relevant aspects are distinguished if possible. RESULTS: Part I describes the workshop contributions on current scientific findings regarding health risks of sedentary behavior in leisure time and at work as well as prevalence and determinants of sedentary work. The following contribution presents suggestions for the development of theory-based intervention strategies. Furthermore, available evidence from systematic reviews for intervention strategies to reduce sedentary time at work is shown. CONCLUSION AND OUTLOOK: In spite of many studies and evidence in favour of taking into consideration sedentary behavior at work, there are still research gaps predominantly regarding etiology, possibilities of compensation, determinants, and intervention strategies. In this context, documentation of differences between men and women is insufficient. Part II presents selected workplace solutions and the results of the discussions in the workshop.
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Comportamento Sedentário , Berlim , Feminino , Alemanha , Comportamentos Relacionados com a Saúde , Humanos , Masculino , Saúde Ocupacional , Local de TrabalhoRESUMO
AIM: Health risks of prolonged periods of sitting at work are a matter of concern. Solutions are needed based on interdisciplinary collaborations of research experts and practitioners in occupational safety and health areas. METHODS: In February 2019, at a workshop in Berlin of experts from different fields, issues of scientific evidence on the health risks of sedentary behaviour at work were presented in 6 lectures and solutions for the workplace were discussed. The workshop is documented here in 2 parts. Gender relevant aspects are distinguished where possible. RESULTS: Part II describes solution approaches for practice in the workplace. The results of a recent evaluation of dynamic workplaces are presented. Two examples provide insight into ongoing workplace health promotion measures addressing sedentary behavior in Germany which currently mainly target measures to increase physical activity rather than measures to interrupt long sedentary bouts. The documentation of the plenary discussion summarizes how interventions addressing sedentary behaviour at the workplace can be successful. CONCLUSIONS: Decision makers increasingly realize that there is a trend in the 21st century towards low physical demands due to increasingly sedentary tasks in the workplace. Despite research gaps, there is a need for evidence-based decisions in policy and workplace practices. Germany can learn from the experiences of other countries.
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Saúde Ocupacional , Local de Trabalho , Berlim , Alemanha , Comportamentos Relacionados com a Saúde , Promoção da Saúde , Comportamento Sedentário , Postura SentadaRESUMO
OBJECTIVE: To revise the German guidelines and recommendations for ensuring Good Epidemiological Practice (GEP) that were developed in 1999 by the German Society for Epidemiology (DGEpi), evaluated and revised in 2004, supplemented in 2008, and updated in 2014. METHODS: The executive board of the DGEpi tasked the third revision of the GEP. The revision was arrived as a result of a consensus-building process by a working group of the DGEpi in collaboration with other working groups of the DGEpi and with the German Association for Medical Informatics, Biometry and Epidemiology, the German Society of Social Medicine and Prevention (DGSMP), the German Region of the International Biometric Society (IBS-DR), the German Technology, Methods and Infrastructure for Networked Medical Research (TMF), and the German Network for Health Services Research (DNVF). The GEP also refers to related German Good Practice documents (e.g. Health Reporting, Cartographical Practice in the Healthcare System, Secondary Data Analysis). RESULTS: The working group modified the 11 guidelines (after revision: 1 ethics, 2 research question, 3 study protocol and manual of operations, 4 data protection, 5 sample banks, 6 quality assurance, 7 data storage and documentation, 8 analysis of epidemiological data, 9 contractual framework, 10 interpretation and scientific publication, 11 communication and public health) and modified and supplemented the related recommendations. All participating scientific professional associations adopted the revised GEP. CONCLUSIONS: The revised GEP are addressed to everyone involved in the planning, preparation, execution, analysis, and evaluation of epidemiological research, as well as research institutes and funding bodies.
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Estudos Epidemiológicos , Guias como Assunto , Alemanha , Humanos , Sociedades MédicasRESUMO
Holistic approaches to workplace health promotion (WHP) within the military setting are challenging. In 2015, the German Ministry of Defense initiated a 6-month pilot study of WHP in the Federal Armed Forces. The pilot study was to identify organizational challenges that should be addressed before the Ministry implemented a comprehensive occupational health management policy in all departments. Eleven diverse departments were selected to participate in a WHP program that addressed physical activity, diet, stress management and addiction prevention. As part of the evaluation concept, we interviewed coordinators, and department heads focusing on transfer factors from the perspective of the implementers. All coordinators and their department heads or deputies participated in semi-structured face-to-face on-site interviews. The data were analyzed based on qualitative content analysis. The coordinators (officers with sports science degree) seemed fully prepared and capable to master the new task. They experienced difficulties in adapting WHP activities to local structures and needs, and complications in administering modular activities. Department heads described conflict regarding human resources between the military mission and the implementation of WHP. Commitment to WHP was a strong facilitator. The interviews identified various barriers related to support by middle management (supervisors) and specific work conditions (e.g. shift work). If occupational health management is to be successfully implemented on a large scale, conceptional and practically collaboration is necessary between WHP and occupational safety and health, and organization and leadership, respectively. Supervisors will benefit from open communication about compensation for the release time of their subordinates to attend WHP.
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Promoção da Saúde/métodos , Promoção da Saúde/organização & administração , Militares , Saúde Ocupacional , Comportamento Cooperativo , Alemanha , Humanos , Entrevistas como Assunto , Cultura Organizacional , Projetos Piloto , Avaliação de Programas e Projetos de Saúde , Esportes , Ensino , Local de TrabalhoRESUMO
BACKGROUND: Manual handling operations (MHO) are known to be risk factors for work-related upper limb disorders (WRULDs), e.g. symptoms and conditions such as carpal tunnel syndrome. To estimate the risk of WRULDs, a Key Indicator Method (KIM) for the risk assessment of MHO was developed. The method was validated in regard to different criteria, including face validity, criterion validity, reliability and further aspects concerning utility. This paper describes the KIM-MHO and criterion validity of this method with reference to prevalence of musculoskeletal disorders (MSDs). METHODS: A cross-sectional sample of 643 employees exposed to MHO was compared to a reference group of 804 unexposed subjects predominantly working at visual display terminals. The Nordic Questionnaire and a standardized clinical examination were used to obtain the 7-day and 12-months prevalence of symptoms and clinical conditions of the musculoskeletal system. Job specific exposure levels to MHO were assessed by ergonomists using the KIM-MHO. The resulting risk scores were categorized into risk categories 1 - low risk (reference group), 2 - increased risk, 3 - highly increased risk, and 4 - high risk. Log-linear Poisson regression models were applied to obtain adjusted prevalence ratios (PR) with 95%-confidence intervals. RESULTS: The 7-day prevalence of symptoms for subjects in risk category 3 compared to risk category 1 was significant for the regions shoulder [women (w): PR 1.8 (1.2-2.7), men (m): PR 2.3 (1.2-4.4)], elbow [w: PR 3.3 (1.5-7.2), m: PR 2.4 (0.8-7.3)], and hand/wrist [w: PR 3.0 (1.7-5.3), m: PR 5.5 (2.7-11.3)]. The 7-day prevalence of symptoms for risk category 4 was also significant for the regions shoulder [w: PR 1.9 (1.3-2.8), m: PR 1.9 (1.3-2.7)], elbow [w: PR 4.5 (2.3-8.7), m: PR 3.3 (2.1-5.4)], and hand/wrist [w: PR 4.2 (2.6-6.9), m: PR 5.5 (3.5-8.5)]. The 12-months prevalence in these joint regions show comparable increases in the risk categories 3 and 4. CONCLUSIONS: The KIM-MHO is valid in regard to criterion validity. The hypothesis could be confirmed, that high risk scores were associated with an increased prevalence of symptoms and clinical conditions especially in the shoulder, elbow and hand/wrist regions among employees exposed to MHO.
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Doenças Musculoesqueléticas/diagnóstico , Doenças Musculoesqueléticas/epidemiologia , Doenças Profissionais/diagnóstico , Doenças Profissionais/epidemiologia , Inquéritos e Questionários/normas , Carga de Trabalho , Adulto , Síndrome do Túnel Carpal/diagnóstico , Síndrome do Túnel Carpal/epidemiologia , Síndrome do Túnel Carpal/fisiopatologia , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Doenças Musculoesqueléticas/fisiopatologia , Doenças Profissionais/fisiopatologia , Prevalência , Reprodutibilidade dos Testes , Medição de Risco , Extremidade Superior/fisiopatologiaRESUMO
PURPOSE: Despite its highly detrimental potential, most standard questionnaires assessing psychosocial stress at work do not include mobbing as a risk factor. In the German standard version of COPSOQ, mobbing is assessed with a single item. In the Gutenberg Health Study, this version was used together with a newly developed short scale based on the Leymann Inventory of Psychological Terror. The purpose of the present study was to evaluate the psychometric properties of these two measures, to compare them and to test their differential impact on relevant outcome parameters. METHODS: This analysis is based on a population-based sample of 1441 employees participating in the Gutenberg Health Study. Exploratory and confirmatory factor analyses and reliability analyses were used to assess the mobbing scale. To determine their predictive validities, multiple linear regression analyses with six outcome parameters and log-binomial regression models for two of the outcome aspects were run. RESULTS: Factor analyses of the five-item scale confirmed a one-factor solution, reliability was α = 0.65. Both the single-item and the five-item scales were associated with all six outcome scales. Effect sizes were similar for both mobbing measures. CONCLUSION: Mobbing is an important risk factor for health-related outcomes. For the purpose of psychosocial risk assessment in the workplace, both the single-item and the five-item constructs were psychometrically appropriate. Associations with outcomes were about equivalent. However, the single item has the advantage of parsimony, whereas the five-item construct depicts several distinct forms of mobbing.
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Bullying , Escalas de Graduação Psiquiátrica/normas , Local de Trabalho/psicologia , Adulto , Idoso , Análise Fatorial , Feminino , Alemanha , Humanos , Masculino , Pessoa de Meia-Idade , Psicometria/métodos , Reprodutibilidade dos Testes , Fatores de Risco , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Work-privacy conflict (WPC) is no longer a rarity but constitutes a societal problem. The objectives of the present study were (1) to investigate the distribution and prevalence of WPC among the employed participants in the Gutenberg Health Study at baseline and (2) to study the dependence of WPC on a broad range of private life and occupational characteristics as well as on psychosocial working conditions. METHODS: This analysis is based on a representative, population-based sample of 3,709 employees participating in the Gutenberg Health Study. Descriptive and bivariable analyses were carried out separately for women and men. Distribution and prevalence of WPC were examined according to socio-demographic and occupational characteristics as well as psychosocial working conditions. Further, stepwise selection of Poisson log-linear regression models were performed to determine which socio-demographic and occupational characteristics were most associated with the outcome variable WPC and to obtain adjusted prevalence ratios from the final model. The multivariable analyses were conducted both separately for women and men and with all subjects together in one analysis. RESULTS: There was a high prevalence of WPC in the present study (27.4 % of the men and 23.0 % of the women reported a high or very high WPC). A variety of factors was associated with WPC, e.g. full-time employment, depression and many of the psychosocial risk factors at work. Also, the multivariable results showed that women were of higher risk for a WPC. CONCLUSIONS: By affecting the individual work life, home life, and the general well-being and health, WPC may lead to detrimental effects in employees, their families, employers, and society as a whole. Therefore, the high prevalence of WPC in our sample should be of concern. Among women, the risk for suffering from WPC was even higher, most likely due to multiple burdens.
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Conflito Psicológico , Emprego/psicologia , Inquéritos Epidemiológicos/métodos , Privacidade , Estresse Psicológico/epidemiologia , Local de Trabalho/psicologia , Adulto , Distribuição por Idade , Idoso , Estudos de Coortes , Família/psicologia , Feminino , Alemanha/epidemiologia , Inquéritos Epidemiológicos/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Estudos Prospectivos , Fatores de RiscoRESUMO
PURPOSE: To determine the effect of job insecurity based on repeated measurements on ischemic heart disease (IHD) and on antihypertensive medication. METHODS: The study population consists of 12,559 employees aged 18-59 years of the Danish Work Environment Cohort Study. With an open cohort design, data from up to four representative waves were linked to four registers. Poisson regression with time-dependent covariates was used to estimate the rate ratio (RR) with confidence interval (CI) of perceived job insecurity associated with first-time IHD hospitalization or mortality 1991-2010 (n = 561 cases) and incident dispensing of prescribed antihypertensive medications 1996-2010 (n = 2,402 cases). RESULTS: Participants with perceived job insecurity filled more antihypertensive prescriptions (age-, gender-, and calendar year-adjusted RR 1.23, 95 % CI 1.12-1.33) and had a borderline significant higher IHD incidence (RR 1.23, 95 % CI 0.98-1.55). In a subanalysis, the risk of antihypertensive medication dispensed was only significant among employees with worries about both unemployment and poor reemployment opportunities. After explorative stratifications by age, gender, and occupational status, perceived job insecurity was associated with more dispensing of antihypertensive medications to participants less than 50 years of age. CONCLUSIONS: In a country with high social security and active labor market policy, employees with the feeling of an insecure job have a modestly increased risk to fill an antihypertensive prescription. Further studies on health risks of job insecurity should consider improved exposure assessment, earlier outcomes such as medication in order to increase statistical power, and identification of vulnerable population groups.
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Anti-Hipertensivos/uso terapêutico , Prescrições de Medicamentos/estatística & dados numéricos , Emprego/psicologia , Isquemia Miocárdica/psicologia , Doenças Profissionais/psicologia , Adolescente , Adulto , Fatores Etários , Ansiedade , Estudos de Coortes , Dinamarca , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Isquemia Miocárdica/tratamento farmacológico , Doenças Profissionais/tratamento farmacológico , Percepção , Distribuição de Poisson , Sistema de Registros , Fatores de Risco , Fatores de Tempo , Adulto JovemRESUMO
BACKGROUND: Musculoskeletal pain may be triggered by physical strains and psychosocial risk factors. The effort-reward imbalance model (ERI model) is a stress model which measures psychosocial factors in the working world. The question is whether workers with an effort-reward imbalance report musculoskeletal pain more frequently than those with no effort-reward imbalance. A systematic review using a best evidence synthesis approach was conducted to answer this question. METHODS: A literature search was conducted for the period from 1996 to 2012, using three databases (Pubmed, Embase and PsycINFO). The research criteria related to psychosocial, work-related stress as per the ERI model and to musculoskeletal pain. A quality score was developed using various quality criteria to assess the standard of the studies. The level of evidence was graded as in (Am J Ind Med 39:180-193, 2001). RESULTS: After applying the inclusion criteria, a total of 19 studies were included in the review: 15 cross-sectional studies, three prospective studies and one case-control study. 74% of all studies exhibited good methodological quality, 53% collected data using the original ERI questionnaire, and in 42% of the studies, there was adequate control for physical working conditions. Furthermore, different cut-off points were used to classify exposed and non-exposed individuals. On the basis of 13 studies with a positive, statistically significant association, a moderate level of evidence was inferred for the association between effort-reward imbalance and musculoskeletal pain. The evidence for a role of over-commitment and for its interaction with effort-reward imbalance was rated as inconclusive - on the basis of eight and five studies, respectively. CONCLUSIONS: On the basis of the available evidence, no reliable conclusion may be drawn about any association between the psychosocial factors ascertained using the ERI model and musculoskeletal pain. Before a reliable statement can be made on the association between ERI and musculoskeletal pain, additional longitudinal studies must be performed - with a standardised method for recording and classifying exposure, as well as control of physical confounders. Appropriate preventive measures can then be specified.
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Modelos Psicológicos , Dor Musculoesquelética/psicologia , Recompensa , Estresse Psicológico/complicações , Humanos , Pessoa de Meia-Idade , Dor Musculoesquelética/etiologia , Saúde Ocupacional , Fatores de RiscoRESUMO
BACKGROUND: Gender specific analysis of the occupational disease of the lumbar spine caused by carrying, lifting, or extreme trunk flexion in Germany (OD No.2108) with the aim to identify areas of focus for prevention and research with a prevention index (PI). METHODS: Data from the German Statutory Accident Insurance stratified by gender are shown. RESULTS: From 2002 until 2009 there were 2,877 confirmed cases of an OD No. 2108 (40.1% male and 59.1% female). The PI indicated the highest prevention need for female nursing/midwifery associate professionals and male building frame and related trades workers. Patient transfer and working in extremely bent posture were the most frequent exposures. CONCLUSIONS: The identified occupations with high need for prevention among men come from nearly all major occupational groups whereas women cluster in occupational groups from the health and care sectors.
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Deslocamento do Disco Intervertebral/epidemiologia , Remoção/efeitos adversos , Vértebras Lombares , Doenças Profissionais/epidemiologia , Postura , Adolescente , Adulto , Indústria da Construção , Feminino , Alemanha/epidemiologia , Humanos , Incidência , Deslocamento do Disco Intervertebral/etiologia , Deslocamento do Disco Intervertebral/prevenção & controle , Masculino , Pessoa de Meia-Idade , Tocologia , Movimentação e Reposicionamento de Pacientes/efeitos adversos , Enfermagem , Doenças Profissionais/etiologia , Doenças Profissionais/prevenção & controle , Fatores de Risco , Fatores Sexuais , Adulto JovemRESUMO
BACKGROUND: Assessed dimensions of low back pain (LBP) vary in prevalence studies. This may explain the heterogeneity in frequency estimates. To standardize definitions of LBP, an English consensus with 28 experts from 12 countries developed the "Delphi Definitions of Low Back Pain Prevalence" (DOLBaPP). The optimal definition and the shorter minimal definition with the related questionnaires for online, paper, and face-to-face use and telephone surveys are suitable for population-based studies. The definitions have to be adapted to different languages and cultures to provide comparable frequency estimates. The objective was to culturally adapt and pre-test the English definitions and corresponding Delphi DOLBaPP questionnaire forms into German. METHODS: The German DOLBaPP adaptation was conducted using the systematic approach suggested by Beaton et al. A pre-test of the Delphi DOLBaPP optimal paper questionnaire including an additional evaluation form was conducted in a sample of 121 employees (mainly office workers). In order to evaluate the comprehensibility, usability, applicability, and completeness of the adapted questionnaire, response to the questionnaire and 6 closed evaluation questions were analyzed descriptively. Qualitative methods were used for the 3 open questions of the evaluation form. RESULTS: The cultural adaptation of the DOLBaPP for a German-speaking audience required little linguistic adaptation. Conceptual equivalence was difficult for the expression "low back pain". The expert committee considered the face validity of the pre-final version of the related Delphi DOLBaPP questionnaires as good. In the pre-test, most participants (95%) needed less than 5 minutes to fill in the optimal Delphi DOLBaPP questionnaire. They were generally positive regarding length, wording, diagram, and composition. All subjects with LBP (n=61 out of 121 - 50.4%) answered the questions on functional limitation, sciatic pain, frequency and duration of symptoms as well as pain severity. CONCLUSION: The results indicate that the cross-cultural German adaptation of the DOLBaPP Definitions and the corresponding questionnaires was successful. The definitions can be used in epidemiological studies to measure the prevalence of LBP. Some critical issues were raised regarding the general features of the Delphi DOLBaPP questionnaires. Future research is needed to evaluate these instruments.
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Comparação Transcultural , Dor Lombar/diagnóstico , Dor Lombar/etnologia , Multilinguismo , Medição da Dor/normas , Adolescente , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Inquéritos e Questionários/normas , Adulto JovemRESUMO
OBJECTIVE: This study aimed to determine if there is an increased risk of incident cardiovascular diseases (CVD) resulting from cumulative night shift work in the German population-based Gutenberg Health Study (GHS). METHODS: We examined working participants of the GHS at baseline and after five years. Cumulative night shift work in the 10 years before baseline was assessed and categorized as low (1-220 nights â up to 1 year), middle (221-660 nights â 1-3 years), and high (>660 nights â more than 3 years) night shift exposure. Hazard ratios (HR) were estimated for incident "quality-assured CVD events" using Cox proportional hazard models. RESULTS: At baseline, 1092 of 8167 working participants performed night shift work. During the follow-up, 202 incident cardiovascular events occurred. The crude incidence rates for CVD per 1000 person-years were 6.88 [95% confidence interval (CI) 4.80-9.55] for night shift workers and 5.19 (95% CI 4.44-6.04) for day workers. Cumulative incidence curves showed a higher cumulative incidence in workers exposed to night shift work compared to day workers after five years. The adjusted HR for incident CVD events were 1.26 (95% CI 0.68-2.33), 1.37 (95% CI 0.74-2.53) and 1.19 (95% CI 0.67-2.12) for employees in the low, middle and high night shift categories compared to employees without night shift work, respectively. CONCLUSIONS: The observed tendencies indicate that night shift work might be negatively associated with cardiovascular health. We expect the continued follow-up will clarify the long-term impact of night shift work.
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Doenças Cardiovasculares , Jornada de Trabalho em Turnos , Humanos , Jornada de Trabalho em Turnos/efeitos adversos , Doenças Cardiovasculares/epidemiologia , Tolerância ao Trabalho Programado , Seguimentos , Fatores de Risco , Estudos Prospectivos , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Several instruments have been developed to assess psychosocial workload. We compared two of these instruments, the Effort-Reward Imbalance (ERI) model and the Copenhagen Psychosocial Questionnaire (COPSOQ) with regard to congruent validity and internal validity. METHODS: This analysis is based on a population-based sample of the baseline examination of 2,783 employees from the Gutenberg Health Study (GHS). About half of the participants completed the ERI questionnaire (n = 1,342), the other half completed the COPSOQ (n = 1,441). First, the two samples were compared and descriptive analyses were carried out calculating mean values for both instruments in general, then separately for age, gender and main occupational groups. Second, we analyzed the relationship between ERI and COPSOQ scales on the workplace situation and on the workplace outcomes: job satisfaction, general health, burnout, satisfaction with life, by applying stepwise logistic regression analysis. RESULTS AND DISCUSSION: For the majority of occupations, high effort as reflected by the ERI corresponded with high demands as reflected by the COPSOQ. Comparably, high reward (according to ERI) yielded a good agreement with high "influence and development" (according to COPSOQ). However, we could also find differences between ERI and COPSOQ concerning the intensity of psychosocial workload in some occupations (e.g., physicians/pharmacists or warehouse managers/warehousemen/transport workers). These differences point to differing theoretical concepts of ERI and COPSOQ. When the ability of ERI and COPSOQ was examined to determine the associations with health and work outcomes, burnout could be better predicted by the COPSOQ; this might be due to the fact that COPSOQ comprises the constructs "work-privacy conflict" and "emotional demand", which are closely related to burnout. However, methodological differences between these instruments limit their direct comparability. CONCLUSIONS: The ERI and COPSOQ instrument yielded similar results for most occupational groups. The slightly stronger association between psychosocial workload as assessed by COPSOQ and burnout might be explained by its broader approach. The ability of the ERI and COPSOQ instrument to reflect relevant risk factors for clinically manifest disorders (e.g., coronary heart disease) will be derived from subsequent prospective analyses of the GHS with the follow-up data.
Assuntos
Modelos Psicológicos , Inquéritos e Questionários , Carga de Trabalho/psicologia , Adulto , Idoso , Esgotamento Profissional/etiologia , Estudos Transversais , Feminino , Nível de Saúde , Humanos , Satisfação no Emprego , Masculino , Pessoa de Meia-Idade , Ocupações/estatística & dados numéricos , Satisfação Pessoal , Psicometria , Reprodutibilidade dos Testes , Recompensa , Fatores de RiscoRESUMO
OBJECTIVE: To determine the long-term outcome in patients with Wegener's granulomatosis (WG) over 4 decades in an academic hospital unit specializing in rheumatology. METHODS: We included 290 patients, divided them into 2 cohorts, and compared them with the historical cohort of 155 patients. Comparisons were retrospective regarding disease manifestations, therapy, mortality, and incidence of malignancies. The historical cohort (cohort 1) included 155 patients diagnosed between 1966 and 1993, cohort 2 included 123 patients diagnosed between 1994 and 1998, and cohort 3 included 167 patients diagnosed between 1999 and 2002. RESULTS: Over time, the interval between first symptoms and diagnosis was reduced by half (from 8 months to 4 months). Organ manifestations were similar in the 3 cohorts, and more than 80% of patients still required cyclophosphamide (CYC); however, the median cumulative dose was reduced significantly (from 67 gm in cohort 1 to 36 gm in cohort 2 and to 24 gm in cohort 3). The standardized mortality ratios (SMRs) declined (from 2.1 in cohort 1 to 1.41 in cohort 2 and to 1.03 in cohort 3), with fewer deaths related to WG and/or therapy (86.4% in cohort 1, 76.9% in cohort 2, 50% in cohort 3), decreasing relapse rates (63.9% in cohort 1, 51.2% in cohort 2, 35.3% in cohort 3), and no increased rate of malignancies. Compared with young females, young males had a considerably higher SMR (8.87 [95% confidence interval 4.05-16.8]) and more frequent renal manifestations (54.4% versus 33.8%). CONCLUSION: Mortality of WG patients declined over the last 4 decades, probably due to improved diagnostic and therapeutic procedures and increased awareness of WG, which led to earlier diagnosis and therapy, reduction in relapse rates, and lower cumulative CYC dose with fewer deaths related to therapy.
Assuntos
Granulomatose com Poliangiite/mortalidade , Granulomatose com Poliangiite/terapia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Antirreumáticos/uso terapêutico , Criança , Ciclofosfamida/uso terapêutico , Feminino , Alemanha , Glucocorticoides/uso terapêutico , Granulomatose com Poliangiite/diagnóstico , Humanos , Masculino , Metotrexato/uso terapêutico , Pessoa de Meia-Idade , Educação de Pacientes como Assunto , Prednisolona/uso terapêutico , Indução de Remissão , Resultado do TratamentoRESUMO
PURPOSE: A systematic review was carried out to assess evidence for the association between different models of stress at work, and cardiovascular morbidity and mortality. METHODS: A literature search was conducted using five databases (MEDLINE, Cochrane Library, EMBASE, PSYNDEX and PsycINFO). Inclusion criteria for studies were the following: self-reported stress for individual workplaces, prospective study design and incident disease (myocardial infarction, stroke, angina pectoris, high blood pressure). Evaluation, according to the criteria of the Scottish Intercollegiate Guidelines Network, was done by two readers. In case of disagreement, a third reader was involved. RESULTS: Twenty-six publications were included, describing 40 analyses out of 20 cohorts. The risk estimates for work stress were associated with a statistically significant increased risk of cardiovascular disease in 13 out of the 20 cohorts. Associations were significant for 7 out of 13 cohorts applying the demand-control model, all three cohorts using the effort-reward model and 3 out of 6 cohorts investigating other models. Most significant results came from analyses considering only men. Results for the association between job stress and cardiovascular diseases in women were not clear. Associations were weaker in participants above the age of 55. CONCLUSIONS: In accordance with other systematic reviews, this review stresses the importance of psychosocial factors at work in the aetiology of cardiovascular diseases. Besides individual measures to manage stress and to cope with demanding work situations, organisational changes at the workplace need to be considered to find options to reduce occupational risk factors for cardiovascular diseases.