WorldWideScience

Sample records for certified sickness absence

  1. Burnout as a predictor of medically certified sick-leave absences and their diagnosed causes.

    Science.gov (United States)

    Toppinen-Tanner, Salla; Ojajärvi, Anneli; Väänänen, Ari; Kalimo, Raija; Jäppinen, Paavo

    2005-01-01

    Stress-related illnesses, such as mental, behavioral, and cardiovascular diseases, are common causes for sick-leave absences. It is generally assumed that burnout, the chronic stress syndrome, also leads to absenteeism and poor health, but this assumption has rarely been tested. The authors investigated the prospective effect of burnout on registered sick leaves and their causes in industrial employees. We collected the number of medically certified (> 3 days) absence episodes and their causes (according to the International Statistical Classification of Diseases-10 diagnostic categories) of 3,895 industrial employees from a company register during 1995 to 1998. Burnout was measured in 1996 with the Maslach Burnout Inventory-General Survey, which defines burnout as a 3-dimensional syndrome consisting of components of exhaustion, cynicism, and lack of professional efficacy. In Poisson regression models, the total burnout score increased the risk for future all-cause absences after adjustment for age, sex, occupation, and baseline absence. Burnout increased the risk of future absences because of mental and behavioral disorders, diseases of the circulatory system, diseases of the respiratory system, and diseases of the musculoskeletal system. Of the separate components of burnout, exhaustion was strongly related to future diseases of the circulatory system, whereas cynicism was strongly related to future diseases of the digestive system. Other differentiated effects were also found. The results of this study show that burnout is related to increased risk of future illness. This implies that burnout prevention can reduce future absenteeism and has a major economic impact on work life and health care.

  2. Do gastrointestinal complaints increase the risk for subsequent medically certified long-term sickness absence? The HUSK study

    Directory of Open Access Journals (Sweden)

    Øverland Simon

    2011-07-01

    Full Text Available Abstract Background Gastrointestinal complaints are very common in the general population and very often co-occur with common mental disorders. We aimed to study the prospective impact of gastrointestinal complaints on long term sickness absence, and address the contribution from co-occurring common mental disorders and other somatic symptoms. Method Health data on 13 880 40-45 year olds from the Hordaland Health Study (1997-99 were linked to national registries on sickness absence. As part of a wider health screening, gastrointestinal complaints were ascertained. Participant's anxiety and depression, and the presence of other somatic symptoms were evaluated. In Cox regression models, we predicted sickness absences over an average 5.4 years follow-up, with adjustment for confounders, anxiety and depression and other somatic symptoms. Results After adjusting for gender, level of education and smoking, those reporting GI complaints had higher risk for later sickness absence (HR = 1.42, 95% CI 1.34-1.51. GI complaints were associated with both anxiety (OR = 3.66, 95% CI 3.31-4.04 and depression (OR = 3.28, 95% CI 2.89-3.72, and a high level of other somatic symptoms (OR = 8.50, 95% CI 7.69-9.40. The association of GI complaints was still independently associated with future sickness absence (HR = 1.17, 95% CI 1.10-1.16 adjusting for mental illness and other somatic symptoms. Discussion Sickness absence is a complex behavioural outcome, but our results suggest GI complaints contribute by increasing the risk of long term sickness absence independently of comorbid mental illness and presence of other somatic symptoms. Occupational consequences of illness are important, and should also be addressed clinically with patients presenting with GI complaints.

  3. Parenthood, gender and sickness absence.

    Science.gov (United States)

    Mastekaasa, A

    2000-06-01

    It is well documented that women have generally higher morbidity rates than men. In line with this women are also more absent from work due to sickness. This paper considers one popular explanation of the morbidity difference in general and of the difference in sickness absence in particular, viz. that women to a greater extent than men are exposed to the 'double burden' of combining paid work with family obligations. We discuss theories of role overload and role conflict, which both assume that the combination of multiple roles may have negative health effects, as well theories of role enhancement, which assume positive health effects of multiple roles. Using two large Norwegian data sets, the relationship between the number of and the age of children on the one hand and sickness absence on the other is examined separately for men and women and for a number of theoretically interesting subpopulations of women defined in terms of marital status (also taking account of unmarried cohabitation), level of education, and working hours. Generally speaking the association between children and sickness absence is weak, particularly for married people of both genders. To the extent that married persons with children are more absent than married persons without children, this is largely due to respiratory conditions. The relationship between children and sickness absence is somewhat stronger for single, never married mothers, but not for single mothers who have been previously married or for women living in unmarried cohabitation. The findings thus provide little support for either role overload/conflict or role enhancement theories. The possibility that these effects are both present and counterbalancing each other or that they are confounded with uncontrolled selection effects can not, however, be ruled out.

  4. Job demands, health perception and sickness absence

    NARCIS (Netherlands)

    Roelen, C.A.; Koopmans, P.C.; de Graaf, J.H.; van Zandbergen, J.W.; Groothoff, J.W.

    2007-01-01

    Background Investigation of the relations between job demands, health and sickness absence is required to design a strategy for the prevention of absence and disability. Aim To study the relationships between (physical and psychological) job demands, health perception and sickness absence. Methods P

  5. Trends in sickness absence in Denmark

    DEFF Research Database (Denmark)

    Johansen, Kristina; Bihrmann, Kristine; Mikkelsen, Sigurd

    2009-01-01

    a linear regression analysis to analyze time trends in sickness absence based on datasets from the Danish Employers Confederation, the State Employer's Authority, the Labour Force Survey, and Statistics Denmark. RESULTS: The findings from the Confederation of Danish Employers, the State Employer......'s Authority, and the Labor Force Survey indicated a stable and largely unaltered pattern of sickness absence during the last 20 years. Findings from Statistics Denmark showed an increase in the cumulative incidence proportion from 6.6 to 7.5% among employed people between 2000 and 2007. CONCLUSION: Our data...

  6. Separate and combined associations of pain and emotional exhaustion with sickness absence.

    Science.gov (United States)

    Saastamoinen, Peppiina; Leino-Arjas, Päivi; Rahkonen, Ossi; Lahelma, Eero

    2016-01-01

    Pain and emotional exhaustion are prevalent conditions with consequences for sickness absence. Although they often co-occur, their combined associations with sickness absence are poorly understood. This study aimed to examine the separate and combined associations of pain and emotional exhaustion with subsequent sickness absence. The data were derived from a cross-sectional questionnaire survey sent to 40 to 60-year-old employees of the City of Helsinki in 2000 to 2002 (n = 6457) linked with the City of Helsinki personnel register information on sickness absence (3 years on from the survey). Self-certified (1-3 days) and medically certified sickness absence spells (4-14 days, more than 14 days) were used as outcomes. Acute and chronic pain and emotional exhaustion were measured in a questionnaire survey. For the purposes of this study, sickness absence and pain variables were merged to form a new variable with 6 mutually exclusive categories. The main statistical method was negative binomial regression analysis. The synergy index was used to estimate the interaction. Among women, acute and chronic pain with and without emotional exhaustion predicted sickness absence, particularly absence lasting for more than 2 weeks, whereas emotional exhaustion alone did not. The associations persisted when further adjusted for socioeconomic and sociodemographic factors, health-related behaviors, and somatic and mental health. A synergistic interaction effect was found for co-occurring pain and emotional exhaustion on medically certified sickness absence. The results for men were mainly similar, but less stable. In order to tackle sickness absence, special attention should be paid to the prevention and treatment of employees with co-occurring pain and emotional exhaustion.

  7. Job satisfaction and sickness absence : a questionnaire survey

    NARCIS (Netherlands)

    Roelen, C.A.; Koopmans, P.C.; Notenbomer, A.; Groothoff, J.W.

    2008-01-01

    Background When dissatisfaction with work precedes sickness absence, screening for satisfaction levels might usefully detect workers at risk of sickness absence. Aim To investigate whether job satisfaction was associated with subsequent sickness absence days or episodes. Methods A sample of workers

  8. Determinants for return to work among sickness certified patients in general practice

    Directory of Open Access Journals (Sweden)

    von Celsing Anna-Sophia

    2012-12-01

    Full Text Available Abstract Background Long-term sickness absence is one of the main risk factors for permanent exit out of the labour market. Early identification of the condition is essential to facilitate return to work. The aim of this study was to analyse possible determinants of return to work and their relative impact. Methods All 943 subjects aged 18 to 63 years, sickness certified at a Primary Health Care Centre in Sweden from 1 January until 31 August 2004, were followed up for three years. Baseline information on sex, age, sick leave diagnosis, employment status, extent of sick leave, and sickness absence during the year before baseline was obtained, as was information on all compensated days of sick leave, disability pension and death during follow-up. Results Slightly more than half the subjects were women, mean age was 39 years. Half of the study population returned to work within 14 days after baseline, and after three years only 15 subjects were still on sick leave. In multivariate proportional hazards regression analysis the extent of previous sick leave, age, being on part-time sick leave, and having a psychiatric, musculoskeletal, cardiovascular, nervous disease, digestive system, or injury or poisoning diagnosis decreased the return to work rate, while being employed increased it. Marital status, sex, being born in Sweden, citizenship, and annual salary had no influence. In logistic regression analyses across follow-up time these variables altogether explained 88-90% of return to work variation. Conclusions Return to work was positively or negatively associated by a number of variables easily accessible in the GP’s office. Track record data in the form of previous sick leave was the most influential variable.

  9. Controlling sickness absence: a study of changes in the Danish sickness absence legislation since 1973

    DEFF Research Database (Denmark)

    Johansen, Kristina; Andersen, John Sahl; Mikkelsen, Sigurd

    2007-01-01

    OBJECTIVES: To outline the principles underlying changes overtime in entitlement to sickness absence benefit in Denmark. METHODS: The Danish sickness benefit scheme during the past 30 years has been studied based on a comprehensive review of the Sickness Benefit Act from 1973, and all later...... amendments to the act. RESULTS: Entitlement to sickness benefit in Denmark has undergone considerable changes during the past 30 years. The guiding principles of the reforms have been financial savings in combination with an assumption that human behaviour can be controlled through bureaucratic......'s policy is to some extent a return to the biopsychosocial approach in the sense that the citizen is not regarded a passive victim of disease but an active player in influencing own working capacity. Added to this is, however, a new element of much tighter control leaving less room for autonomy....

  10. Predictors of sickness absence in pregnancy

    DEFF Research Database (Denmark)

    Hansen, Mette Lausten; Thulstrup, Ane Marie; Juhl, Mette

    2014-01-01

    OBJECTIVE: The aim of this cohort study was to investigate associations between parity, pre-pregnancy body mass index (BMI), assisted reproductive therapy (ART), time to pregnancy (TTP), and engagement in physical exercise and the risk of sickness absence in pregnancy from 10-29 completed pregnancy...... weeks. METHODS: Data from 51 874 pregnancies in the Danish National Birth Cohort collected from 1996 until 2002 were linked to the Danish Register for Evaluation of Marginalization. Exposure information was based on questionnaires. Hazard ratios (HR) with 95% confidence intervals (95% CI) were...... calculated by Cox regression, using time of first episode of sickness absence as the primary outcome. RESULTS: Multiparity 1.26 (95% CI 1.10-1.45), overweight 1.13 (95% CI 1.08-1.18), obesity 1.23 (95% CI 1.15-1.31), ART 1.10 (95% CI 1.01-1.20), and TTP >12 months 1.06 (95% CI 0.99-1.13) were associated...

  11. Absence and leave; sick leave. Final rule.

    Science.gov (United States)

    2010-12-03

    The U.S. Office of Personnel Management is issuing final regulations on the use of sick leave and advanced sick leave for serious communicable diseases, including pandemic influenza when appropriate. We are also permitting employees to substitute up to 26 weeks of accrued or accumulated sick leave for unpaid Family and Medical Leave Act (FMLA) leave to care for a seriously injured or ill covered servicemember, as authorized under the National Defense Authorization Act for Fiscal Year 2008, including up to 30 days of advanced sick leave for this purpose. Finally, we are reorganizing the existing sick leave regulations to enhance reader understanding and administration of the program.

  12. Recurrence of sickness absence due to common mental disorders

    NARCIS (Netherlands)

    Koopmans, P.C.; Bultmann, U.; Roelen, C.A.; Hoedeman, R.; van der Klink, J.J.; Groothoff, J.W.

    2011-01-01

    PURPOSE: Common mental disorders (CMDs) are an important cause of work disability. Although CMDs are known to have high recurrence rates, little is known about the recurrence of sickness absence due to CMDs. This study examines the recurrence risk of sickness absence due to CMDs. METHODS: A cohort o

  13. Parametric hazard rate models for long-term sickness absence

    NARCIS (Netherlands)

    Koopmans, Petra C.; Roelen, Corne A. M.; Groothoff, Johan W.

    2009-01-01

    In research on the time to onset of sickness absence and the duration of sickness absence episodes, Cox proportional hazard models are in common use. However, parametric models are to be preferred when time in itself is considered as independent variable. This study compares parametric hazard rate m

  14. Identifying workers at risk of sickness absence by questionnaire

    NARCIS (Netherlands)

    Roelen, Corne A. M.; van der Pol, Tjepke R.; Koopmans, Petra C.; Groothoff, Johan W.

    2006-01-01

    Background Sickness absence is an important economic problem, because of high costs and lost productivity. Determining factors associated with increased risk of sickness absence may lead to the development of preventive measures. Aims To determine whether self-report questionnaires can identify thos

  15. Does muscle strength predict future musculoskeletal disorders and sickness absence?

    DEFF Research Database (Denmark)

    Faber, A; Sell, L; Hansen, J V;

    2012-01-01

    High muscle strength is considered relevant for preventing musculoskeletal disorders and long-term sickness absence. However, prospective studies on the association between muscle strength and future musculoskeletal disorders and long-term sickness absence are few and show contrasting results....

  16. Return to work following sickness absence due to infectious mononucleosis

    NARCIS (Netherlands)

    Koopmans, P.C.; Bakhtali, R.; Katan, A.A.; Groothoff, J.W.; Roelen, C.A.

    2010-01-01

    BACKGROUND: Epstein-Barr virus infectious mononucleosis among adults is notorious because of the prolonged incapacitating fatigue it causes. AIMS: To investigate the duration of sickness absence and return to work following infectious mononucleosis. METHODS: Episodes of sickness absence due to infec

  17. Sickness absence among female employees with migraine and co-existing conditions.

    Science.gov (United States)

    Mäki, K; Vahtera, J; Virtanen, M; Elovainio, M; Pentti, J; Keltikangas-Järvinen, L; Kivimäki, M

    2008-11-01

    This prospective cohort study examined the risk of sickness absence among 27,127 female public-sector employees by status of migraine and co-existing conditions. A baseline survey was used to assess chronic disorders and demographic factors. Information on sickness absence in the 3 years following the survey was obtained from employers' registers. Migraine was related to 5.4 extra sickness absence days per person-year, with the corresponding figures being 14.6 and 6.1 for depression and respiratory disorders, respectively. After adjusting for age, marital status, socioeconomic status and presence of depression or respiratory disorders, employees with migraine had a 1.21 (95% confidence interval 1.18, 1.24) times higher risk of self-certified sickness absence episodes ( 3 days) was 1.15 (1.12, 1.19). Among employees with depression or respiratory disorders, secondary migraine was associated with an increased risk of sickness absence episode of 1.15 to 1.23. These findings suggest that migraine is associated with increased risk of recorded sickness absence independent of depression and respiratory disorders.

  18. The impact of downsizing on remaining workers' sickness absence.

    Science.gov (United States)

    Østhus, Ståle; Mastekaasa, Arne

    2010-10-01

    It is generally assumed that organizational downsizing has considerable negative consequences, not only for workers that are laid off, but also for those who remain employed. The empirical evidence with regard to effects on sickness absence is, however, inconsistent. This study employs register data covering a major part of the total workforce in Norway over the period 2000-2003. The number of sickness absence episodes and the number of sickness absence days are analysed by means of Poisson regression. To control for both observed and unobserved stable individual characteristics, we use conditional (fixed effects) estimation. The analyses provide some weak indications that downsizing may lead to slightly less sickness absence, but the overall impression is that downsizing has few if any effects on the sickness absence of the remaining employees.

  19. Sickness absence in Poland after socio-economic transformation

    Directory of Open Access Journals (Sweden)

    Zuzanna Szubert

    2014-02-01

    Full Text Available Background: The aim of the analysis was to determine the magnitude and causes of the sickness-related temporary incapacity for work in Poland, and to identify changes in sickness absence and its differences by the type of economic activity and region. Material and Methods: This analysis is based on the 2006-2012 data on sickness absence compiled from medical certificates of temporary incapacity for work and published by the Social Insurance Institution (Zakład Ubezpieczeń Społecznych. The sickness absence is described in terms of the number of sick leave days relative to the number of the employed or insured people. Results: In 2012, the number of days of disability per one employed was 14.5 (12.1 men, 17.4 women, representing 3.98% of the time lost due to illness. The main causes of absence were: complications of pregnancy and mother's diseases during pregnancy (33% of the sick leave days in women, injury and poisoning (men: 24%; women: 8%, diseases of the musculoskeletal system (men: 17%; woman: 11%. The highest level of sickness absence was noted in the łódzkie, śląskie and warmińsko-mazurskie provinces (38-19% higher than nationwide and in the administrative and support sectors (22.2 days per 1 employee, when analyzed by sectors of the national economy. Conclusions: The high increase in sickness absence over the recent 7 years due to cancer, mental and muscloskeletal disorders may be an important risk factor for early assessment of permanent incapacity for work. Another major problem is female sickness absence due to pregnancy complications and mother's diseases during pregnancy. Med Pr 2014;65(1:73–84

  20. Sickness absence and psychosocial work conditions : a multilevel study

    NARCIS (Netherlands)

    Roelen, C.A.; Weites, S.H.; Koopmans, P.C.; van der Klink, J.J.; Groothoff, J.W.

    2008-01-01

    Background Psychosocial work conditions, particularly psychological job demands, are inconsistently associated with sickness absence rates. This might be the result of investigating the psychosocial work environment at the individual level, reflecting personal perceptions rather than actual demands.

  1. Psychosocial work conditions associated with sickness absence among hospital employees

    DEFF Research Database (Denmark)

    Suadicani, P; Olesen, K; Bonde, J P;

    2014-01-01

    BACKGROUND: Meaningfulness of the job, collaboration among colleagues, trustworthiness of the closest superior and bullying have previously been shown to be major covariates of intention to quit the job. AIMS: To test if these elements of the psychosocial work environment are also the most...... essential covariates of sickness absence. METHODS: A cross-sectional questionnaire study of hospital employees which sought information on elements of the psychosocial work environment, general health status, life style, age, gender and profession. Data on sickness absence were obtained from the employer...... high sickness absence and 29 psychosocial work elements were analysed, adjusting for relevant confounders. Following multiple logistic regression analysis, three elements had an independent statistically significant association with high sickness absence: no exposure to bullying (odds ratio (95...

  2. Focus Group Study Exploring Factors Related to Frequent Sickness Absence.

    Directory of Open Access Journals (Sweden)

    Annette Notenbomer

    Full Text Available Research investigating frequent sickness absence (3 or more episodes per year is scarce and qualitative research from the perspective of frequent absentees themselves is lacking. The aim of the current study is to explore awareness, determinants of and solutions to frequent sickness absence from the perspective of frequent absentees themselves.We performed a qualitative study of 3 focus group discussions involving a total of 15 frequent absentees. Focus group discussions were audiotaped and transcribed verbatim. Results were analyzed with the Graneheim method using the Job Demands Resources (JD-R model as theoretical framework.Many participants were not aware of their frequent sickness absence and the risk of future long-term sickness absence. As determinants, participants mentioned job demands, job resources, home demands, poor health, chronic illness, unhealthy lifestyles, and diminished feeling of responsibility to attend work in cases of low job resources. Managing these factors and improving communication (skills were regarded as solutions to reduce frequent sickness absence.The JD-R model provided a framework for determinants of and solutions to frequent sickness absence. Additional determinants were poor health, chronic illness, unhealthy lifestyles, and diminished feeling of responsibility to attend work in cases of low job resources. Frequent sickness absence should be regarded as a signal that something is wrong. Managers, supervisors, and occupational health care providers should advise and support frequent absentees to accommodate job demands, increase both job and personal resources, and improve health rather than express disapproval of frequent sickness absence and apply pressure regarding work attendance.

  3. Undetected common mental disorders in long-term sickness absence

    DEFF Research Database (Denmark)

    Søgaard, Hans Jørgen

    2012-01-01

    Background. Undetected Common Mental Disorders (CMDs) amongst people on sick leave complicate rehabilitation and return to work because appropriate treatments are not initiated. Aims. The aim of this study is to estimate (1) the frequencies of CMD, (2) the predictors of undetected CMD, and (3......) the rate of return to work among sick listed individuals without a psychiatric disorder, who are registered on long-term sickness absence (LSA). Methods. A total of 2,414 incident individuals on LSA with a response rate of 46.4%, were identified for a two-phase study. The subsample of this study involved...... individuals registered on LSA who were sick-listed without a psychiatric sick leave diagnosis. In this respect, Phase 1 included 831 individuals, who were screened for mental disorders. In Phase 2, following the screening of Phase 1, 227 individuals were thoroughly examined by a psychiatrist applying Present...

  4. Analyzing sickness absence with statistical models for survival data

    DEFF Research Database (Denmark)

    Christensen, Karl Bang; Andersen, Per Kragh; Smith-Hansen, Lars;

    2007-01-01

    absence data deal with events occurring over time, the use of statistical models for survival data has been reviewed, and the use of frailty models has been proposed for the analysis of such data. METHODS: Three methods for analyzing data on sickness absences were compared using a simulation study...... involving the following: (i) Poisson regression using a single outcome variable (number of sickness absences), (ii) analysis of time to first event using the Cox proportional hazards model, and (iii) frailty models, which are random effects proportional hazards models. Data from a study of the relation...... between the psychosocial work environment and sickness absence were used to illustrate the results. RESULTS: Standard methods were found to underestimate true effect sizes by approximately one-tenth [method i] and one-third [method ii] and to have lower statistical power than frailty models. CONCLUSIONS...

  5. The role of work group in individual sickness absence behavior.

    Science.gov (United States)

    Väänänen, Ari; Tordera, Nuria; Kivimäki, Mika; Kouvonen, Anne; Pentti, Jaana; Linna, Anne; Vahtera, Jussi

    2008-12-01

    The purpose of our two-year follow-up study was to examine the effect of the social components of the work group, such as group absence norms and cohesion, on sickness absence behavior among individuals with varying attitudes toward work attendance. The social components were measured using a questionnaire survey and data on sickness absence behavior were collected from the employers' records. The study population consisted of 19,306 Finnish municipal employees working in 1,847 groups (78% women). Multilevel Poisson regression modeling was applied. The direct effects of work group characteristics on sickness absence were mostly insignificant. In contrast, both of the social components of a work group had an indirect impact: The more tolerant the group absence norms (at both individual- and cross-level) and the lower the group cohesion (at the individual level), the more the absence behavior of an individual was influenced by his or her attitude toward work attendance. We conclude that work group moderates the extent to which individuals with a liberal attitude toward work attendance actually engage in sickness absence behavior.

  6. Multidimensional intervention and sickness absence in assistant nursing students

    DEFF Research Database (Denmark)

    Svensson, Annemarie Lyng; Strøyer, Jesper; Ebbehøj, Niels Erik;

    2009-01-01

    if a multidimensional prevention programme combining physical training, patient transfer technique and stress management prevents sickness absence and LBP in NA students. METHODS: The study was a 14-month cluster randomized controlled study. The participants were NA students from 37 randomly selected classes located...... at two schools of health and social care in Copenhagen, Denmark. The participants completed a comprehensive questionnaire regarding sickness absence, LBP and psychosocial factors on commencement and after completion of the study. RESULTS: Of 766 female NA students, 668 (87%) completed the baseline......BACKGROUND: When handling patients, nursing assistant (NA) students and nurse students are frequently exposed to risk factors for low back pain (LBP) including sudden loads and twisting and bending of the spine. Furthermore, LBP is a major cause of sickness absence. AIMS: To ascertain...

  7. Does self-efficacy predict return-to-work after sickness absence? A prospective study among 930 employees with sickness absence for three weeks or more

    DEFF Research Database (Denmark)

    Labriola, Merete; Lund, Thomas; Christensen, Karl B;

    2007-01-01

    AIM: To compare levels of self-efficacy among the general working population and employees with sickness absence from work, and to examine if general self-efficacy measured before occurrence of sickness absence predicted subsequent onset of sickness absence and Return-to-Work. METHODS: The study...

  8. Certificated sickness absence in industrial employees threatened with redundancy.

    Science.gov (United States)

    Beale, N; Nethercott, S

    1988-05-28

    The proposition that workers take less sick leave when threatened by redundancy was examined in a longitudinal, controlled study using information from case records in a general practice. The hypothesis was only partly supported--certificated sickness absence dropped only in employees under the age of 40. Workers fearing job loss reported more illness, and their periods of absence were significantly longer, especially for men and for workers who had previously consulted their general practitioner infrequently. This study provides further evidence that the fear of mass redundancy is stressful to workers so threatened and costly to a society experiencing rising unemployment.

  9. Psychiatric disorders in long-term sickness absence

    DEFF Research Database (Denmark)

    Søgaard, Hans Jørgen; Bech, Per

    2009-01-01

    AIMS: The study estimates the incidence of psychiatric disorders in long-term sickness absence (LSA; more than eight weeks of continuous sickness absence) over one year. The study is the first accounting for everybody on LSA by linking a psychiatric assessment for all persons on LSA to public...... registers. METHODS: In a Danish population of 120,000 inhabitants all 2,414 incident persons on LSA within one year were posted a questionnaire, of whom 1,121 (46.4%) responded. In a two phase design the 1,121 sick-listed persons were screened for psychiatric disorders. Phase 2 consisted of 844 people...... examined persons in Phase 2 showed by binomial tests the following frequencies: any psychiatric disorder 57%, any depression 42%, and any anxiety 18%. In Phase 1, representative for everyone on LSA, the frequencies were 48% for any psychiatric disorder, 35% for any depression, 15% for any anxiety, and 7...

  10. Occupational rewards relate to sickness absence frequency but not duration

    NARCIS (Netherlands)

    Roelen, C. A. M.; Koopmans, P. C.; Groothoff, J. W.

    2009-01-01

    Work stress is an important problem that shifted sickness absence research to the psychosocial work environment at the expense of physical or chemical hazards. Most studies investigated the psychosocial work environment using the Demand-Control model. However, this model does not consider coping sty

  11. The association between commuter cycling and sickness absence

    NARCIS (Netherlands)

    Hendriksen, I.J.M.; Simons, M.; Garre, F.G.; Hildebrandt, V.H.

    2010-01-01

    Objective: To study the association between commuter cycling and all-cause sickness absence, and the possible dose-response relationship between absenteeism and the distance, frequency and speed of commuter cycling. Method: Cross-sectional data about cycling in 1236 Dutch employees were collected us

  12. Predictors of recurrent sickness absence among workers having returned to work after sickness absence due to common mental disorders

    NARCIS (Netherlands)

    Arends, Iris; van der Klink, Jac J. L.; van Rhenen, Willem; de Boer, Michiel R.; Bultmann, Ute

    2014-01-01

    Objective The aim of this study was to investigate whether sociodemographic, disease-related, personal, and work-related factors - measured at baseline - are predictors of recurrent sickness absence (SA) at 6 and 12 months follow-up among workers who returned to work after SA due to common mental di

  13. Common Mental Disorders in Longterm-Sickness Absence

    DEFF Research Database (Denmark)

    Søgaard, Hans Jørgen

    Common Mental Disorders (CMD) such as depression, anxiety, and somatoform disorders impose heavy burdens on individuals and on society in the form of sickness absence. CMD are frequently undetected in primary care which postpone the initiation of proper treatment. This seriously worsens return...... to work (RTW). Comorbidity with somatic disorders also worsens RTW. CMD are, controlled for lifestyle, independent causes for the development of chronic and disabling somatic disorders. Collaborative care seems to be most effective intervention with regard to RTW. In this dissertation, the intervention...

  14. Does Perceived Stress Mediate the Association Between Workplace Bullying and Long-Term Sickness Absence?

    DEFF Research Database (Denmark)

    Grynderup, Matias Brdsgaard; Nabe-Nielsen, Kirsten; Lange, Theis

    2016-01-01

    OBJECTIVE: To examine if perceived stress mediated the association between workplace bullying and subsequent long-term sickness absence. METHODS: The PRISME cohort was established in 2007 and re-examined in 2009. Questionnaire data about workplace bullying and perceived stress were obtained from...... 4114 individuals. Participants were followed in registers on long-term sickness absence (≥30 consecutive days of sickness absence). RESULTS: Workplace bullying was associated with subsequent sickness absence (odds ratio [OR] = 2.05; 95% confidence interval [CI]: 1.57 to 2.65) and concurrent high...... perceived stress levels (OR = 2.34; 95% CI: 1.86 to 2.96). A high perceived stress level was also associated with subsequent sickness absence (OR = 1.33; 95% CI: 1.13 to 1.56). Perceived stress explained 13% (95% CI: 6 to 23%) of the total association between bullying and sickness absence. CONCLUSIONS...

  15. Does computer use pose a hazard for future long-term sickness absence?

    DEFF Research Database (Denmark)

    Andersen, Johan Hviid; Mikkelsen, Sigurd

    2010-01-01

    . The hazard ratio for sickness absence with weekly increase of one hour in computer use was 0.99 (95% CI: 0.99 to 1.00). Low satisfaction with work place arrangements and female gender both doubled the risk of sickness absence.We have earlier found that computer use did not predict persistent pain in the neck...... and upper limb, and it seems that computer use neither predicts future long-term sickness absence of all causes....

  16. Experiences of sickness absence, marginality and Medically Unexplained Physical Symptoms - A focus group study

    DEFF Research Database (Denmark)

    E.L., Werner; A, Aamland; Malterud, Kirsti

    2013-01-01

    with a purposive sample of 12 participants, six men and six women, aged 24-59 years. Their average duration of sickness absence was 10.5 months. Participants were invited to share stories about experiences from the process leading to the ongoing sickness absence, with a focus on the causes being medically......PURPOSE: Medically unexplained physical symptoms (MUPS) form a major cause of sickness absence. The purpose of this study was to explore factors which may influence further marginalization among patients with MUPS on long-term sickness absence. METHODS: Two focus-group discussions were conducted...

  17. Does evening work predict sickness absence among female carers of the elderly?

    DEFF Research Database (Denmark)

    Tüchsen, Finn; Christensen, Karl Bang; Nabe-Nielsen, Kirsten;

    2008-01-01

    OBJECTIVES: The aim of the present study was to predict the risk ratio of sickness absence lasting > or = 2 weeks due to shift work among Danish workers caring for the elderly during the evening and at night. METHODS: A sample of Danish carers of the elderly were interviewed in 2005. The response......) of sickness absence lasting > or = 2 weeks was 1.29 (95% confidence interval (95% CI) 1.10-1.52). The rate ratio for sickness absence lasting > or = 8 weeks was 1.24 (95% CI 0.99-1.56). CONCLUSIONS: Evening work may cause long-term sickness absence lasting > or = 2 weeks....

  18. Physical, psychosocial, and organisational factors relative to sickness absence: a study based on Sweden Post

    DEFF Research Database (Denmark)

    Voss, M; Floderus, B; Diderichsen, F

    2001-01-01

    OBJECTIVE: To analyse incidence of sickness for women and men relative to potential aetiological factors at work-physical, psychosocial, and organisational. METHODS: The study group comprised 1557 female and 1913 male employees of Sweden Post. Sickness absence was measured by incidence of sicknes......: Certain physical, psychosocial, and organisational factors were important determinants of incidence of sickness, independently of each other. Some of the associations were sex specific.......OBJECTIVE: To analyse incidence of sickness for women and men relative to potential aetiological factors at work-physical, psychosocial, and organisational. METHODS: The study group comprised 1557 female and 1913 male employees of Sweden Post. Sickness absence was measured by incidence of sickness...... (sick leave events and person-days at risk). Information on explanatory factors was obtained by a postal questionnaire, and incidence of sickness was based on administrative files of the company. RESULTS: Complaints about heavy lifting and monotonous movements were associated with increased risk of high...

  19. Chronic fatigue syndrome after Giardia enteritis: clinical characteristics, disability and long-term sickness absence

    Directory of Open Access Journals (Sweden)

    Naess Halvor

    2012-02-01

    Full Text Available Abstract Background A waterborne outbreak of Giardia lamblia gastroenteritis led to a high prevalance of long-lasting fatigue and abdominal symptoms. The aim was to describe the clinical characteristics, disability and employmentloss in a case series of patients with Chronic Fatigue Syndrome (CFS after the infection. Methods Patients who reported persistent fatigue, lowered functional capacity and sickness leave or delayed education after a large community outbreak of giardiasis enteritis in the city of Bergen, Norway were evaluated with the established Centers for Disease Control and Prevention criteria for CFS. Fatigue was self-rated by the Fatigue Severity Scale (FSS. Physical and mental health status and functional impairment was measured by the Medical Outcome Severity Scale-short Form-36 (SF-36. The Hospital Anxiety and Depression Scale (HADS was used to measure co-morbid anxiety and depression. Inability to work or study because of fatigue was determined by sickness absence certified by a doctor. Results A total of 58 (60% out of 96 patients with long-lasting post-infectious fatigue after laboratory confirmed giardiasis were diagnosed with CFS. In all, 1262 patients had laboratory confirmed giardiasis. At the time of referral (mean illness duration 2.7 years 16% reported improvement, 28% reported no change, and 57% reported progressive course with gradual worsening. Mean FSS score was 6.6. A distinctive pattern of impairment was documented with the SF-36. The physical functioning, vitality (energy/fatigue and social functioning were especially reduced. Long-term sickness absence from studies and work was noted in all patients. Conclusion After giardiasis enteritis at least 5% developed clinical characteristics and functional impairment comparable to previously described post-infectious fatigue syndrome.

  20. The impact of effort-reward imbalance and learning motivation on teachers' sickness absence.

    Science.gov (United States)

    Derycke, Hanne; Vlerick, Peter; Van de Ven, Bart; Rots, Isabel; Clays, Els

    2013-02-01

    The aim of this study was to analyse the impact of the effort-reward imbalance and learning motivation on sickness absence duration and sickness absence frequency among beginning teachers in Flanders (Belgium). A total of 603 teachers, who recently graduated, participated in this study. Effort-reward imbalance and learning motivation were assessed by means of self-administered questionnaires. Prospective data of registered sickness absence during 12 months follow-up were collected. Multivariate logistic regression analyses were performed. An imbalance between high efforts and low rewards (extrinsic hypothesis) was associated with longer sickness absence duration and more frequent absences. A low level of learning motivation (intrinsic hypothesis) was not associated with longer sickness absence duration but was significantly positively associated with sickness absence frequency. No significant results were obtained for the interaction hypothesis between imbalance and learning motivation. Further research is needed to deepen our understanding of the impact of psychosocial work conditions and personal resources on both sickness absence duration and frequency. Specifically, attention could be given to optimizing or reducing efforts spent at work, increasing rewards and stimulating learning motivation to influence sickness absence.

  1. Predicting long-term sickness absence and early retirement pension from self-reported work ability

    DEFF Research Database (Denmark)

    Sell, Lea; Bültmann, Ute; Rugulies, Reiner Ernst

    2009-01-01

    The aim of this paper is to examine the relationship between self-reported work ability and long-term term of sickness absence or early retirement from the labour market.......The aim of this paper is to examine the relationship between self-reported work ability and long-term term of sickness absence or early retirement from the labour market....

  2. Leadership styles of nurse managers and registered sickness absence among their nursing staff

    NARCIS (Netherlands)

    Schreuder, Jolanda A. H.; Roelen, Corne A. M.; van Zweeden, Nely F.; Jongsma, Dianne; van der Klink, Jac J. L.; Groothoff, Johan W.

    2011-01-01

    Background: Sickness absence leads to understaffing and interferes with nursing efficiency and quality. It has been reported in literature that managerial leadership is associated with self-reported sickness absence in the working population. Purposes: This study investigated the relationship betwee

  3. Longitudinal relationships between organizational justice, productivity, loss and sickness absence older employees

    NARCIS (Netherlands)

    Ybema, J.F.; Meer, L. van der; Leijten, F.R.M.

    2016-01-01

    Purpose The aim of this study was to assess whether organizational justice lowers productivity loss and sickness absence, and whether there are reverse effects of productivity loss and sickness absence on organizational justice.Method A longitudinal study with 2 years of follow-up was conducted amon

  4. Leadership effectiveness and recorded sickness absence among nursing staff : a cross-sectional pilot study

    NARCIS (Netherlands)

    Schreuder, Jolanda A. H.; Roelen, Corne A. M.; Van Zweeden, Nely F.; Jongsma, Dianne; Van der Klink, Jac J. L.; Groothoff, Johan W.

    2011-01-01

    Aim To investigate nurse managers' leadership behaviour in relation to the sickness absence records of nursing staff. Background Sickness absence is high in healthcare and interferes with nursing efficiency and quality. Nurse managers' leadership behaviour may be associated with nursing staff sickne

  5. Differences in sickness absence in Sweden and Denmark: the cross national HAKNAK study

    DEFF Research Database (Denmark)

    Lund, Thomas; Christensen, Karl Bang; Vaez, Marjan

    2009-01-01

    AIM: To investigate potential differences in sickness absence among public sector employees in Sweden and Denmark, and to what extent a difference was associated with age, gender, physical and psychosocial work environment exposures, lifestyle factors, self-rated health or work ability. METHODS......: More subjects from the Swedish study population reported more than 7 days of sickness absence. Factors associated with sickness absence were largely similar in the two countries. The difference in absence level between Sweden and Denmark was not associated with differences in age, gender, skill level...... compared with the Danish labour market. A possible explanation for the differences in sickness absence ascertained in this study could be due to differences in the sickness insurance legislation....

  6. Effects of organizational justice on depressive symptoms and sickness absence: a longitudinal perspective.

    Science.gov (United States)

    Ybema, Jan F; van den Bos, Kees

    2010-05-01

    A longitudinal three-wave study among a large representative sample of 1519 employees of various companies in The Netherlands examined how organizational justice (as measured by distributive and procedural justice) was related to depressive symptoms and sickness absence. It was predicted that perceived justice would contribute to lower depressive symptoms and sickness absence, whereas depressive symptoms and absenteeism in turn would contribute to lower perceptions of organizational justice. In line with the predictions, we found that both distributive and procedural justice contributed to lower depressive symptoms, and distributive justice contributed to lower sickness absence in the following year. With regard to reversed effects, sickness absence contributed to lower perceptions of distributive justice to some extent. Moreover, sickness absence was related to higher depressive symptoms a year later. This research shows the importance of justice in organizations as a means to enhance the wellbeing of people at work and to prevent absenteeism.

  7. Short-term sick leave and future risk of sickness absence and unemployment - the impact of health status

    Directory of Open Access Journals (Sweden)

    Hultin Hanna

    2012-10-01

    health status. Conclusions The results support the assumption that short-term sick leave may have consequences for future sick leave beyond the effect of ill health. The results point to the importance of paying attention to short-term sick leave in order to prevent subsequent sickness absence.

  8. Physical and mental fatigue as predictors of sickness absence among Norwegian nurses.

    Science.gov (United States)

    Roelen, Corné A M; Bültmann, Ute; Groothoff, Johan; van Rhenen, Willem; Magerøy, Nils; Moen, Bente E; Pallesen, Ståle; Bjorvatn, Bjørn

    2013-10-01

    We investigated whether fatigue can be used to screen nursing populations for risk of sickness absence. Data were available from a prospective cohort study of 2,059 Norwegian nurses working in hospital care, psychiatric care, and nursing home/home care settings. Physical and mental fatigue were measured at baseline with Chalder's Fatigue Questionnaire (FQ). Self-rated sickness absence at 1-year follow-up was considered high if nurses reported >30 sick days in the past year. Physical fatigue accurately predicted high sickness absence and adequately discriminated between high- and low-risk nurses in nursing home/home care settings. Mental fatigue was not predictive in any setting. The FQ is suitable for screening specific nursing populations for the risk of high sickness absence.

  9. A prospective cohort study on musculoskeletal risk factors for long-term sickness absence among healthcare workers in eldercare

    DEFF Research Database (Denmark)

    Andersen, Lars; Clausen, Thomas; Mortensen, Ole S;

    2012-01-01

    The socioeconomic burden of sickness absence from musculoskeletal disorders is considerable. However, knowledge about the risk of sickness absence from pain in different body regions among specific job groups is needed to more efficiently target preventative strategies. This study estimates...

  10. Workplace levels of psychosocial factors as prospective predictors of registered sickness absence

    DEFF Research Database (Denmark)

    Christensen, Karl Bang; Nielsen, Martin L; Rugulies, Reiner;

    2005-01-01

    OBJECTIVE: We sought to investigate whether workplace levels of psychosocial work environment factors predict individual sickness absence. METHODS: Data were collected in a prospective study in 52 Danish workplaces in three organizations: municipal care, technical services, and a pharmaceutical...... company. Psychosocial factors were aggregated as workplace means. We used multilevel Poisson regression models with psychosocial factors as predictors and individual level sickness absence from absence registries as outcome. RESULTS: High workplace levels of decision authority predicted low sickness...... absence in the technical services (rate ratio = 0.66, 95% confidence interval = 0.51-0.86) and high workplace levels of skill discretion predicted low sickness absence in the pharmaceutical company (rate ratio = 0.74, 95% confidence interval = 0.62-0.88) after control for relevant confounders. Workplaces...

  11. Self-reported Occupational Skin Exposure and Risk of Physician-certified Long-term Sick Leave

    DEFF Research Database (Denmark)

    Alfonso, Jose Hernan; Tynes, Tore; Thyssen, Jacob P;

    2016-01-01

    Little is known about the contribution of occupational skin exposure as a risk factor for physician-certified long-term sick leave in the general working population of Norway. This study drew a cohort (n = 12,255; response at baseline 69.9%) randomly from the general population of Norway. Occupat......Little is known about the contribution of occupational skin exposure as a risk factor for physician-certified long-term sick leave in the general working population of Norway. This study drew a cohort (n = 12,255; response at baseline 69.9%) randomly from the general population of Norway...

  12. Does computer use pose a hazard for future long-term sickness absence?

    Directory of Open Access Journals (Sweden)

    Mikkelsen Sigurd

    2010-03-01

    Full Text Available Abstract The aim of the study was to investigate if weekly duration of computer use predicted sickness absence for more than two weeks at a later time. A cohort of 2146 frequent computer users filled in a questionnaire at baseline and was followed for one year with continuously recording of the duration of computer use and furthermore followed for 300 weeks in a central register of sickness absence for more than 2 weeks. 147 participants of the 2,146 (6.9% became first time sick listed in the follow-up period. Overall, mean weekly computer use did not turn out to be a risk factor for later sickness absence. The hazard ratio for sickness absence with weekly increase of one hour in computer use was 0.99 (95% CI: 0.99 to 1.00. Low satisfaction with work place arrangements and female gender both doubled the risk of sickness absence. We have earlier found that computer use did not predict persistent pain in the neck and upper limb, and it seems that computer use neither predicts future long-term sickness absence of all causes.

  13. Transitions between sickness absence, work, unemployment, and disability in Denmark 2004-2008

    DEFF Research Database (Denmark)

    Pedersen, Jacob; Bjørner, Jakob; Burr, Hermann;

    2012-01-01

    Studies of labor market outcomes like sickness absence are usually restricted to a single outcome. This paper investigates the use of multi-state models for studying multiple transitions between sick-listing, work, unemployment, and disability pension by analyzing longitudinal register data. Every...

  14. Predictors of recurrent sickness absence due to depressive disorders : A delphi approach involving scientists and physicians

    NARCIS (Netherlands)

    Norder, G.; Roelen, C.A.M.; Rhenen, van W.; Buitenhuis, J.; Bültmann, U.

    2013-01-01

    Depression is a common and highly recurrent mental disorder that is accompanied by poor functioning at home and at work. Not all depressed employees report sick and little is known about variables associated with sickness absence (SA) due to depression. Recurrent SA due to depression tends to margin

  15. Predictors of Recurrent Sickness Absence Due to Depressive Disorders - A Delphi Approach Involving Scientists and Physicians

    NARCIS (Netherlands)

    Norder, Giny; Roelen, Corne A. M.; van Rhenen, Willem; Buitenhuis, Jan; Bultmann, Ute; Anema, Johannes R.

    2012-01-01

    Background: Depression is a common and highly recurrent mental disorder that is accompanied by poor functioning at home and at work. Not all depressed employees report sick and little is known about variables associated with sickness absence (SA) due to depression. Recurrent SA due to depression ten

  16. Does sickness absence due to psychiatric disorder predict cause-specific mortality? A 16-year follow-up of the GAZEL occupational cohort study.

    Science.gov (United States)

    Melchior, Maria; Ferrie, Jane E; Alexanderson, Kristina; Goldberg, Marcel; Kivimaki, Mika; Singh-Manoux, Archana; Vahtera, Jussi; Westerlund, Hugo; Zins, Marie; Head, Jenny

    2010-09-15

    Mental disorders are a frequent cause of morbidity and sickness absence in working populations; however, the status of psychiatric sickness absence as a predictor of mortality is not established. The authors tested the hypothesis that psychiatric sickness absence predicts mortality from leading medical causes. Data were derived from the French GAZEL cohort study (n = 19,962). Physician-certified sickness absence records were extracted from administrative files (1990-1992) and were linked to mortality data from France's national registry of mortality (1993-2008, mean follow-up: 15.5 years). Analyses were conducted by using Cox regression models. Compared with workers with no sickness absence, those absent due to psychiatric disorder were at increased risk of cause-specific mortality (hazard ratios (HRs) adjusted for age, gender, occupational grade, other sickness absence-suicide: 6.01, 95% confidence interval (CI): 3.07, 11.75; cardiovascular disease: 1.84, 95% CI: 1.10, 3.08; and smoking-related cancer: 1.65, 95% CI: 1.07, 2.53). After full adjustment, the excess risk of suicide remained significant (HR = 5.13, 95% CI: 2.60, 10.13) but failed to reach statistical significance for fatal cardiovascular disease (HR = 1.59, 95% CI: 0.95, 2.66) and smoking-related cancer (HR = 1.31, 95% CI: 0.85, 2.03). Psychiatric sickness absence records could help identify individuals at risk of premature mortality and serve to monitor workers' health.

  17. Sickness absence in student nursing assistants following a preventive intervention programme

    DEFF Research Database (Denmark)

    Svensson, A L; Marott, J L; Suadicani, P;

    2011-01-01

    after a further 36 months of follow-up and to analyse the association of GH, MH and VT scores with sickness absence. METHODS: This was a cluster randomized prospective study. The original study involved assessment at baseline and follow-up at 14 months (the duration of the student NA course). Of 568......BACKGROUND: We have previously shown that a multidimensional programme combining physical training, patient transfer techniques and stress management significantly reduced sickness absence rates in student nurse assistants (NAs) after 14 months of follow-up. At follow-up, the control group had...... subjects from the original intervention study, 306 (54%) completed a postal questionnaire at 36 months. RESULTS: Sickness absence increased in both groups between the first and second follow-up. At the second follow-up, the intervention group had a mean of 18 days of sickness absence compared with 25...

  18. Sickness absence associated with shared and open-plan offices - a national cross sectional questionnaire survey

    DEFF Research Database (Denmark)

    Pejtersen, Jan; Feveile, H; Christensen, Karl Bang

    2011-01-01

    Objective The aim of this study was to examine whether shared and open-plan offices are associated with more days of sickness absence than cellular offices. Methods The analysis was based on a national survey of Danish inhabitants between 18–59 years of age (response rate 62%), and the study...... of office; the analysis was adjusted for age, gender, socioeconomic status, body mass index, alcohol consumption, smoking habits, and physical activity during leisure time. Results Sickness absence was significantly related to having a greater number of occupants in the office (P...-plan offices (>6 persons) had 62% more days of sickness absence (RR 1.62, 95% CI 1.30–2.02). Conclusion Occupants sharing an office and occupants in open-plan offices (>6 occupants) had significantly more days of sickness absence than occupants in cellular offices....

  19. 0156 Predictors of sickness absence in pregnancy - a Danish cohort study

    DEFF Research Database (Denmark)

    Lausten Hansen, Mette; Marie Thulstrup, Ane; Kolding Kristensen, Jette

    2014-01-01

    30 was 36%. Preliminary results indicate that sickness absence is related to fertility treatment and obesity. Women receiving fertility treatment had increased odds of sickness absence in pregnancy week 30; OR: 1.31 (95% CI: 1.21-1.42). Obese women had increased odds of sickness absence compared......OBJECTIVES: To investigate if parity, fertility treatment, body mass index (BMI), time to pregnancy (TTP), and engagement in physical exercise are risk factors for sickness absence during pregnancy weeks 10 to 30. METHOD: We use data from The Danish National Birth Cohort (DNBC) and the Danish...... Register for Evaluation of Marginalisation (DREAM). DNBC contains information on 100 418 pregnancies included from 1996 until 2002. Around pregnancy weeks 12-16 the participants were interviewed by telephone and provided information on potential predictors, on occupational exposures, lifestyle factors...

  20. Sickness Absence in the Private Sector of Greece: Comparing Shipyard Industry and National Insurance Data

    Science.gov (United States)

    Alexopoulos, Evangelos C.; Merekoulias, Georgios; Tanagra, Dimitra; Konstantinou, Eleni C.; Mikelatou, Efi; Jelastopulu, Eleni

    2012-01-01

    Approximately 3% of employees are absent from work due to illness daily in Europe, while in some countries sickness absence exceeds 20 days per year. Based on a limited body of reliable studies, Greek employees in the private sector seem to be absent far less frequently (<5 days/year) compared to most of the industrialized world. The aim of this study was to estimate the levels of sickness absence in the private sector in Greece, using shipyard and national insurance data. Detailed data on absenteeism of employees in a large shipyard company during the period 1999–2006 were utilized. National data on compensated days due to sickness absence concerning all employees (around 2 million) insured by the Social Insurance Institute (IKA, the largest insurance scheme in Greece) were retrieved from the Institute’s annual statistical reports for the period 1987–2006. Sick-leave days per employee and sick-leave rate (%) were calculated, among other indicators. In the shipyard cohort, the employment time loss due to sick leave was 1%. The mean number of sick-leave days per employee in shipyards ranged between 4.6 and 8.7 and sick-leave rate (sickness absenteeism rate) varied among 2% and 3.7%. The corresponding indicators for IKA were estimated between 5 and 6.3 sick-leave days per insured employee (median 5.8), and 2.14–2.72% (median 2.49%), respectively. Short sick-leave spells (<4 days) may account at least for the 25% of the total number of sick-leave days, currently not recorded in national statistics. The level of sickness absence in the private sector in Greece was found to be higher than the suggested by previous reports and international comparative studies, but still remains one of the lowest in the industrialized world. In the 20-years national data, the results also showed a 7-year wave in sickness absence indexes (a decrease during the period 1991–1997 and an increase in 1998–2004) combined with a small yet significant decline as a general trend. These

  1. Sickness Absence in the Private Sector of Greece: Comparing Shipyard Industry and National Insurance Data

    Directory of Open Access Journals (Sweden)

    Eleni Jelastopulu

    2012-04-01

    Full Text Available Approximately 3% of employees are absent from work due to illness daily in Europe, while in some countries sickness absence exceeds 20 days per year. Based on a limited body of reliable studies, Greek employees in the private sector seem to be absent far less frequently ( < 5 days/year compared to most of the industrialized world. The aim of this study was to estimate the levels of sickness absence in the private sector in Greece, using shipyard and national insurance data. Detailed data on absenteeism of employees in a large shipyard company during the period 1999–2006 were utilized. National data on compensated days due to sickness absence concerning all employees (around 2 million insured by the Social Insurance Institute (IKA, the largest insurance scheme in Greece were retrieved from the Institute’s annual statistical reports for the period 1987–2006. Sick-leave days per employee and sick-leave rate (% were calculated, among other indicators. In the shipyard cohort, the employment time loss due to sick leave was 1%. The mean number of sick-leave days per employee in shipyards ranged between 4.6 and 8.7 and sick-leave rate (sickness absenteeism rate varied among 2% and 3.7%. The corresponding indicators for IKA were estimated between 5 and 6.3 sick-leave days per insured employee (median 5.8, and 2.14–2.72% (median 2.49%, respectively. Short sick-leave spells ( < 4 days may account at least for the 25% of the total number of sick-leave days, currently not recorded in national statistics. The level of sickness absence in the private sector in Greece was found to be higher than the suggested by previous reports and international comparative studies, but still remains one of the lowest in the industrialized world. In the 20-years national data, the results also showed a 7-year wave in sickness absence indexes (a decrease during the period 1991–1997 and an increase in 1998–2004 combined with a small yet significant decline as a

  2. Job strain and informal caregiving as predictors of long-term sickness absence

    DEFF Research Database (Denmark)

    Mortensen, Jesper; Dich, Nadya; Lange, Theis;

    2017-01-01

    .20, 95% CI 1.03-1.41), but the excess risk was not more than expected from joint exposure to caregiving and job strain. Neither job strain nor informal caregiving predicted sickness absence for men. CONCLUSIONS: High job strain and informal caregiving predicted long-term sickness absence among women......OBJECTIVES: The aim of this study was to investigate the individual, joint and interactive effects of job strain and informal caregiving on long-term sickness absence with special attention to gender differences. METHODS: The study comprised a prospective cohort study of 6798 working adults from...... France, 14 727 from Finland, and 5275 from the UK. A total of 26 800 participants, age 52 (interquartile range 47-56) years participated in the study. Job strain was assessed using the demand-control model. Informal caregiving was defined as care for a sick, disabled, or elderly person. Long...

  3. Effect of a participatory organizational-level occupational health intervention on short-term sickness absence

    DEFF Research Database (Denmark)

    Framke, Elisabeth; Sørensen, Ole Henning; Pedersen, Jacob

    2016-01-01

    Objectives: The aim of this study was to examine whether employees in pre-schools that implemented a participatory organizational-level intervention focusing on the core task at work had a lower incidence of short-term sickness absence compared to employees in the control group. Methods: The clus......Objectives: The aim of this study was to examine whether employees in pre-schools that implemented a participatory organizational-level intervention focusing on the core task at work had a lower incidence of short-term sickness absence compared to employees in the control group. Methods......, workshops, and workplace-directed intervention activities focusing on the core task at work. Using Poisson regression, we tested differences in incidence rates in short-term sickness absence between the intervention and control groups during a 29-months follow-up. Results: Estimated short-term sickness...... analysis and 0.89 (95% CI 0.83–0.96) when adjusting for age, sex, job group, type and size of workplace, and workplace average level of previous short-term sickness absence. A supplementary analysis showed that the intervention also was associated with a reduced risk of long-term sickness absence...

  4. Does computer use pose a hazard for future long-term sickness absence?

    DEFF Research Database (Denmark)

    Andersen, JH; Mikkelsen, Sigurd

    2010-01-01

    The aim of the study was to investigate if weekly duration of computer use predicted sickness absence for more than two weeks at a later time.A cohort of 2146 frequent computer users filled in a questionnaire at baseline and was followed for one year with continuously recording of the duration...... of computer use and furthermore followed for 300 weeks in a central register of sickness absence for more than 2 weeks.147 participants of the 2,146 (6.9%) became first time sick listed in the follow-up period. Overall, mean weekly computer use did not turn out to be a risk factor for later sickness absence....... The hazard ratio for sickness absence with weekly increase of one hour in computer use was 0.99 (95% CI: 0.99 to 1.00). Low satisfaction with work place arrangements and female gender both doubled the risk of sickness absence.We have earlier found that computer use did not predict persistent pain in the neck...

  5. Absence from work and the medical sickness certificate.

    Science.gov (United States)

    Massoni, F; Salesi, M; Sarra, M V; Ricci, S

    2013-03-01

    Internet and dematerialization have greatly facilitated the medical profession. Contractual physicians and national health service doctors now have efficient tools for the electronic management of their routine administrative workload. A recent innovation is the medical sickness certificate issued by primary care providers and national health service physicians. Following postponements and uncertainties, procedures for the electronic completion and online transmission of the sickness certificate are now complete. The changes introduced by the so-called "Brunetta decree", however, have made its application difficult and continuous improvement to the system is needed, considering also the severe penalties imposed for violations. In the light of serious legal repercussions for health care professionals, this article examines various critical issues, highlighting the pitfalls and the network's enormous potential for ascertaining evidence of irregularities. The overheated debate on absenteeism due to illness, the diverse roles of national health physicians and self-employed doctors responsible for issuing a sickness certificate, and problems related to circumstances in which a doctor operates, are the key topics in this discussion. Computerization is an effective tool for optimizing public resources; however, it also seeks to ferret out, through the traceability of certification, abuse of medical certification, with severe penalties applied if certificates are discovered to contain misleading or untrue information.

  6. The effect of intelligent physical exercise training on sickness absence and job performance among office workers

    DEFF Research Database (Denmark)

    Christensen, Jeanette Reffstrup; Sjøgaard, Gisela; Søgaard, Karen;

    The effect of intelligent physical exercise training on sickness absence and job performance among office workers: a randomized controlled trial Christensen, JR. 1, Sjøgaard, G. 1, Søgaard, K. 1, Justesen, JB. 1 SDU (Odense, Denmark) Introduction Physical training may improve health and decrease...... the risk of sickness absence and low job performance. The aim of this paper was thus to investigate the effect of individually tailored intelligent physical exercise training (IPET) on sickness absence and job performance among office workers. Methods In a randomized controlled trial employees from six...... absence between the two groups. A per protocol analysis, where 89 (46%) office workers participated ≥70 % showed a significant 6% improvement in job performance (p =

  7. Self-rated coping styles and registered sickness absence among nurses working in hospital care : A prospective 1-year cohort study

    NARCIS (Netherlands)

    Schreuder, J. A. H.; Plat, N.; Mageroy, N.; Moen, B. E.; van der Klink, J. J. L.; Groothoff, J. W.; Roelen, C. A. M.

    2011-01-01

    Background: Sickness absence is an important problem in healthcare that affects the quality of care. Sickness absence has been related to coping strategies. Problem-focused coping was shown to be associated with low sickness absence and emotion-focused coping with high sickness absence among postal

  8. A ‘Balanced’ Life: Work-Life Balance and Sickness Absence in Four Nordic Countries

    Directory of Open Access Journals (Sweden)

    D Antai

    2015-10-01

    Full Text Available Background: Little attention has been given to the relationship between work-life balance and sickness absence.Objective: To investigate the association between poor work-life balance and sickness absence in 4 Nordic welfare states.Methods: Multivariable logistic regression analysis was performed on pooled cross-sectional data of workers aged 15–65 years from Denmark, Finland, Sweden, and Norway (n=4186 obtained from the 2010 European Working Conditions Survey (EWCS. Poor work-life balance was defined based on the fit between working hours and family or social commitments outside work. Self-reported sickness absence was measured as absence for ≥7 days from work for health reasons.Results: Poor work-life balance was associated with elevated odds (OR 1.38, 95% CI 1.06 to 1.80 of self-reported sickness absence and more health problems in the 4 Nordic countries, even after adjusting for several important confounding factors. Work-related characteristics, ie, no determination over schedule (OR 1.26, 95% CI 1.04 to 1.53, and job insecurity (OR 1.56, 95% CI 1.21 to 2.02 increased the likelihood of sickness absence, and household characteristics, ie, cohabitation status (OR 0.75, 95% CI 0.58 to 0.96 reduced this likelihood. The associations were non-significant when performed separately for women and men.Conclusion: Sickness absence is predicted by poor work-life balance. Findings suggest the need for implementation of measures that prevent employee difficulties in combining work and family life.

  9. The effect on length of sickness absence by recognition of undetected psychiatric disorder in long-term sickness absence. A randomized controlled trial

    DEFF Research Database (Denmark)

    Søgaard, Hans Jørgen; Bech, Per

    2009-01-01

    BACKGROUND: The burden caused by psychiatric disorders on the individual and society has resulted in more studies examining interventions aimed at reducing sickness absence. AIMS: To examine if detection of undetected psychiatric disorders in long-term sickness absence (LSA) would improve the rate...... (RCT), of 1,121 responding participants, persons with a minimum level of psychiatric symptoms 420 were allocated to the intervention group and 416 to the control group. The intervention was a psychiatric examination including diagnostics with Present State Examination and feedback regarding treatment...... and rehabilitation to the participants themselves, general practitioners and the social service taking care of the participants' rehabilitation back to work. Of the 420 in the intervention group 329 (78.3%) participated in the intervention. The outcomes measure was in an intention treat analysis the rate of return...

  10. Physical work environment risk factors for long term sickness absence: prospective findings among a cohort of 5357 employees in Denmark

    DEFF Research Database (Denmark)

    Lund, Thomas; Labriola, Merete; Christensen, Karl Bang

    2006-01-01

    of onset of long term sickness absence was increased by extreme bending or twisting of the neck or back, working mainly standing or squatting, lifting or carrying loads, and pushing or pulling loads. Significant interactions were found for three combinations of physical and psychosocial work environment...... risk factors among female employees (Ppushing or pulling loads increased the risk of onset of long term sickness absence. The study shows a potential for reducing long term sickness absence through modifying work...... of long term sickness absence, defined as receiving sickness absence compensation for eight consecutive weeks or more. RESULTS: 348 participants (6.9%) developed long term sickness absence during follow-up. Of these, 194 (55.7%) were women and 154 (44.3%) were men. For both female and male employees, risk...

  11. Sickness absence and workplace levels of satisfaction with psychosocial work conditions at public service workplaces

    DEFF Research Database (Denmark)

    Munch-Hansen, Torsten; Wieclaw, Joanna; Agerbo, Esben;

    2009-01-01

    BACKGROUND: The objective of this study was to examine the impact of psychosocial work conditions on sickness absence while addressing methodological weaknesses in earlier studies. METHODS: The participants were 13,437 employees from 698 public service workplace units in Aarhus County, Denmark....... Satisfaction with psychosocial work conditions was rated on a scale from 0 (low) to 10 (high). Individual ratings were aggregated to workplace scores. Analysis of variance was used to compare the average number of days of yearly sickness absence in three groups with different levels of satisfaction...... with psychosocial work conditions. RESULTS: Sickness absence was 30.8% lower in the most satisfied group (11.7 days/year (CI 95%: 10.2; 13.1)) than in the least satisfied group (16.9 days/year (CI 95%: 15.3; 18.6)) adjusted for the covariates included. CONCLUSIONS: Satisfaction with psychosocial work conditions has...

  12. Workplace social capital and risk of long-term sickness absence

    DEFF Research Database (Denmark)

    Rugulies, Reiner; Hasle, Peter; Pejtersen, Jan Hyld

    2016-01-01

    Background: Workplace social capital (WSC) is an emerging topic among both work environment professionals and researchers. We examined (i) whether high WSC protected against risk of long-term sickness absence (LTSA) in a random sample of the Danish workforce during a 1-year follow-up and (ii......) whether the association of WSC with sickness absence was modified by occupational grade. Methods: We measured WSC by self-report in a cohort of 3075 employees and linked responses to a national register of sickness absence. We calculated hazard ratios (HRs) and 95% confidence intervals (CIs) of onset...... variables, prevalent health problems and health behaviours (HR = 0.85, 95% CI = 0.74–0.99). The HR was attenuated and lost statistical significance after further adjustment for occupational grade (HR = 0.90, 95% CI = 0.78–1.04). When stratified by occupational grade, high WSC predicted a decreased risk...

  13. The attribution of work environment in explaining gender differences in long-term sickness absence

    DEFF Research Database (Denmark)

    Labriola, Merete; Holte, Kari Anne; Christensen, Karl Bang;

    2011-01-01

    40.2 years) was interviewed in 2000 regarding gender, age, family status, socio-economic position and psychosocial and physical work environment factors. The participants were followed for 18 months in order to assess their incidence of long-term sickness absence exceeding 8 consecutive weeks...... in psychosocial work environment exposures explained 32% of the differences in risk of long-term sickness absence between men and women, causing the effect of gender to become statistically insignificant. The combined effect of physical and psychosocial factors was similar, explaining 30% of the gender difference....... Conclusion Differences in psychosocial work environments in terms of emotional demands, reward at work, management quality and role conflicts, explained roughly 30% of women's excess long-term sickness absence risk. Assuming women and men had identical working conditions would leave the larger part...

  14. Indications of a Scarring Effect of Sickness Absence Periods in a Cohort of Higher Educated Self-Employed

    Science.gov (United States)

    Wijnvoord, Liesbeth E. C.; Brouwer, Sandra; Buitenhuis, Jan; van der Klink, Jac J. L.; de Boer, Michiel R.

    2016-01-01

    Objectives Little is known regarding incidence and recurrence of sickness absence in self-employed. The primary aim of this study was to evaluate the influence of the number of prior episodes of sickness absence on the risk of subsequent periods of sickness absence in higher educated self-employed. Methods In a historic register study based on the files of a Dutch private disability insurance company all sickness absence periods of 30 days or more were analysed. Results A total of 15,868 insured persons contributed 141,188 person years to the study. In total, 5608 periods of sickness absence occurred during follow-up. The hazard of experiencing a new period of sickness absence increased with every previous period, ranging from a hazard ratio of 2.83 in case of one previous period of sickness absence to a hazard ratio of 6.72 in case of four previous periods. This effect was found for both men and women and for all diagnostic categories of the first period of sickness absence. Conclusions Our study shows that for all diagnostic categories the hazard of experiencing a recurrence of sickness absence is appreciably higher than for experiencing a first episode. This suggests that this increased hazard may be related to the occurrence of sickness absence itself rather than related to characteristics of the insured person or of the medical condition. These findings could indicate that sickness absence periods may have a scarring effect on the self-employed person experiencing the sickness absence. PMID:27213963

  15. Economy and job contract as contexts of sickness absence practices: revisiting locality and habitus.

    Science.gov (United States)

    Virtanen, P; Vahtera, J; Nakari, R; Pentti, J; Kivimäki, M

    2004-04-01

    This study revisits two Finnish local governments-Raisio and Nokia-that in an earlier study showed different sickness absence rates in the early 1990s. The locality difference was interpreted sociologically, within a framework inspired by Bourdieu's theory of social field, habitus and practice. The same framework is applied in the present study, starting out from the hypothesis that a constant historical and cultural locality context tends to reproduce prevailing sickness absence practices. The hypothesis was tested by extending the context beyond the locality to the macroeconomic fluctuations that occurred during the 1990s and to the type of employment contract. In both localities a 30% rise was observed in levels of sickness absence from 1991-1993 to 1997-2000. At the beginning of the 1990s the absence rate among permanent employees was 1.86 times higher in Nokia than in Raisio; at the end of the decade the corresponding rate ratio was 1.88. The absence rates were significantly lower among fixed-term employees than permanent employees, but the locality difference was seen in their case, too. Both results support the hypothesis. In spite of major changes taking place in the national economy, the differences between the two towns' sickness absence rates persisted, which in this particular case probably reflects the persisting working-class character of Nokia and middle-class character of Raisio. The theory also applies to the difference between permanent and fixed-term employees: the peripheral power position of the latter on work related social fields leads to the observed practices, i.e. to the relatively low absence rate. The results of our revisit give reason to recapitulate and elaborate upon our theoretical interpretation with a view to deepening our understanding of the social origins of sickness absence practices in the post-industrial workplace, which is characterised by increasing atypical employment and growing job insecurity.

  16. Sickness absence associated with shared and open-plan offices - a national cross sectional questionnaire survey

    DEFF Research Database (Denmark)

    Pejtersen, Jan; Feveile, H; Christensen, Karl Bang;

    2011-01-01

    population consisted of the 2403 employees that reported working in offices. The different types of offices were characterized according to self-reported number of occupants in the space. The log-linear Poisson model was used to model the number of self-reported sickness absence days depending on the type...... of office; the analysis was adjusted for age, gender, socioeconomic status, body mass index, alcohol consumption, smoking habits, and physical activity during leisure time. Results Sickness absence was significantly related to having a greater number of occupants in the office (P

  17. Regular use of medication for musculoskeletal pain and risk of long-term sickness absence

    DEFF Research Database (Denmark)

    Sundstrup, E; Jakobsen, M. D.; Thorsen, S. V.;

    2016-01-01

    , body mass index, smoking, leisure physical activity, job group, physical activity at work, psychosocial work environment, pain intensity, mental health and chronic disease. RESULTS: In 2010, the proportion of regular pain medication users due to musculoskeletal disorders was 20.8%: 13.4% as over...... be an early indicator that musculoskeletal pain can lead to serious consequences such as long-term sickness absence. SIGNIFICANCE: Use of medication due to musculoskeletal pain is prospectively associated with long-term sickness absence even when adjusted for pain intensity. Use of pain medication can...

  18. Joint association of sleep problems and psychosocial working conditions with registered long-term sickness absence

    DEFF Research Database (Denmark)

    Madsen, Ida E. H.; Larsen, Ann D.; Thorsen, Sannie V.

    2016-01-01

    questionnaire response. We defined sleep problems by self-reported symptoms and/or register data on hypnotics purchases of hypnotics. Psychosocial working conditions included quantitative and emotional demands, influence, supervisor recognition and social support, leadership quality, and social support from......Objectives: Sleep problems and adverse psychosocial working conditions are associated with increased risk of long-term sickness absence. Because sleep problems affect role functioning they may also exacerbate any effects of psychosocial working conditions and vice versa. We examined whether sleep...... problems and psychosocial working conditions interact in their associations with long-term sickness absence. Methods: We linked questionnaire data from participants to two surveys of random samples of the Danish working population (N=10 752) with registries on long-term sick leave during five years after...

  19. Effect of the Danish return-to-work program on long-term sickness absence

    DEFF Research Database (Denmark)

    Poulsen, Otto M; Aust, Birgit; Bjørner, Jakob

    2014-01-01

    participant receiving ordinary sickness benefit management (OSM). Study participants were working-age adults receiving long-term (≥8 weeks or more) benefits, included regardless of reason for sickness absence or employment status. Each beneficiary was followed-up for a maximum period of 52 weeks. Cox......OBJECTIVES: The aim of this study was to evaluate the effect of the Danish return-to-work (RTW) program on long-term sickness absence in a randomized controlled trial in three municipalities. METHODS: The intervention group comprised 1948 participants while the control group comprised 1157...... proportional hazards model was used to estimate hazard ratios (HR) for return to work (RTW) with 95% confidence intervals (95% CI). RESULTS: The intervention effect differed significantly between the municipalities (P=0.00005). In one municipality (M2) the intervention resulted in a statistically significant...

  20. Risk reclassification analysis investigating the added value of fatigue to sickness absence predictions

    NARCIS (Netherlands)

    Roelen, Corne A. M.; Bultmann, Ute; Groothoff, Johan W.; Twisk, Jos W. R.; Heymans, Martijn W.

    2015-01-01

    Prognostic models including age, self-rated health and prior sickness absence (SA) have been found to predict high (a parts per thousand yen30) SA days and high (a parts per thousand yen3) SA episodes during 1-year follow-up. More predictors of high SA are needed to improve these SA prognostic model

  1. Sickness absence and return to work rates in women with breast cancer

    NARCIS (Netherlands)

    Roelen, Corne A. M.; Koopmans, Petra C.; de Graaf, Jan H.; Balak, Fulya; Groothoff, Johan W.

    2009-01-01

    Most women are diagnosed with breast cancer when they are of working age. How long are breast cancer patients absent? How many of them return to work? ArboNed Occupational Health Services documents sickness absence data of 1 million workers of whom 40% were women. Between 2001 and 2005, 2,259 women

  2. High physical and psychological load at work and sickness absence due to neck pain

    NARCIS (Netherlands)

    Ariëns, G.A.M.; Bongers, P.M.; Hoogendoorn, W.E.; Wal, G. van der; Mechelen, W. van

    2002-01-01

    Objectives This study investigates the relationship between physical and psychosocial load at work and sickness absence due to neck pain. Methods A prospective cohort study with a follow-up period of 3 years (1994-1998) was performed among a working population. At the beginning of the study, physica

  3. Workplace social capital and risk of long-term sickness absence

    DEFF Research Database (Denmark)

    Rugulies, Reiner; Hasle, Peter; Pejtersen, Jan Hyld;

    2016-01-01

    Background: Workplace social capital (WSC) is an emerging topic among both work environment professionals and researchers. We examined (i) whether high WSC protected against risk of long-term sickness absence (LTSA) in a random sample of the Danish workforce during a 1-year follow-up and (ii...

  4. Psychosocial work conditions and registered sickness absence : a 3-year prospective cohort study among office employees

    NARCIS (Netherlands)

    Roelen, C. A. M.; Koopmans, P. C.; Bultmann, U.; Groothoff, J. W.; van der Klink, J. J. L.

    2009-01-01

    Purpose To investigate associations between a wide variety of psychosocial work conditions and sickness absence in a medium-sized company. Methods Prospective cohort study of 395 employees working in an insurance office. Self-reported psychosocial work conditions were measured by questionnaire in Ja

  5. The influence of lifestyle and gender on sickness absence in Brazilian workers

    NARCIS (Netherlands)

    F.M. Rabacow (Fabiana Maluf); R.B. Levy (Renata Bertazzi); P.R. Menezes (Paulo Rossi); O. Do Carmo Luiz (Olinda); A.M. Malik (Ana Maria); A. Burdorf (Alex)

    2014-01-01

    textabstractBackground: Despite an increasing body of knowledge concerning gender and lifestyle factors as determinants of sickness absence in well-developed countries, the relationship between these variables has not been elucidated in emerging economic power countries, where the burden of non-comm

  6. Effect of Rheumatoid Arthritis on Longterm Sickness Absence in 1994-2011

    DEFF Research Database (Denmark)

    Hansen, Sofie Mandrup; Hetland, Merete Lund; Pedersen, Jacob;

    2016-01-01

    OBJECTIVE: By linkage of national registries, we investigated the risk of longterm sickness absence (LTSA) ≥ 3 weeks in a large cohort of Danish patients with rheumatoid arthritis (RA) and non-patients. The study aimed to (1) estimate the risk of LTSA for patients with RA compared with the general...

  7. Predicting the duration of sickness absence for patients with common mental disorders in occupational health care

    NARCIS (Netherlands)

    Nieuwenhuijsen, K.; Verbeek, J.H.A.M.; Boer, A.G.E.M. de; Blonk, R.W.B.; Dijk, F.J.H. van

    2006-01-01

    Objectives: This study attempted to determine the factors that best predict the duration of absence from work among employees with common mental disorders. Methods: A cohort of 188 employees, of whom 102 were teachers, on sick leave with common mental disorders was followed for 1 year. Only informat

  8. Effects of organizational justice on depressive symptoms and sickness absence: A longitudinal perspective

    NARCIS (Netherlands)

    Ybema, J.F.; Bos, K. van den

    2010-01-01

    A longitudinal three-wave study among a large representative sample of 1519 employees of various companies in The Netherlands examined how organizational justice (as measured by distributive and procedural justice) was related to depressive symptoms and sickness absence. It was predicted that percei

  9. Recovery and recurrence of mental sickness absence among production and office workers in the industrial sector

    NARCIS (Netherlands)

    Norder-Kuper, Giny; Bultmann, Ute; Hoedeman, Rob; de Bruin, Johan; van der Klink, Jac J. L.; Roelen, Corne A. M.

    2015-01-01

    Background: Manual workers in the public sector have previously been found to be at risk of mental sickness absence (SA). As the impact of mental illness differs across economic sectors, this study investigated mental SA in the industrial sector, differentiating between office and production workers

  10. The impact of health behaviour on long term sickness absence: results from DWECS/DREAM

    DEFF Research Database (Denmark)

    Christensen, Karl B; Lund, Thomas; Labriola, Merete;

    2007-01-01

    Long term sickness absence (LTSA) is a major public health problem. We examined the impact of four, potentially modifiable, health behaviours, such as smoking, alcohol consumption, leisure time physical activity, and the associated variable of body mass index on the risk of subsequent LTSA...

  11. Self-reported noise exposure as a risk factor for long-term sickness absence

    DEFF Research Database (Denmark)

    Clausen, Thomas; Christensen, Karl Bang; Lund, Thomas;

    2009-01-01

    -quarter and three-quarters of their time at work had an increased risk of 43% (CI: 10-85%) for sickness absence of two weeks or longer compared to men that reported never to be exposed to loud noise. Men that reported to be little/rarely exposed to loud noise had an increased risk of 37% (CI: 7-76%). Men...... that reported to be exposed to loud noise more than three-quarters of their time at work did not have an increased risk of sickness absence. This latter result might be due a healthy worker effect and/or more frequent use of hearing protection in this group. Along with evidence from previous studies......Self-reported noise exposure is on the rise in Denmark. Little is known, however, about the social consequences, including sickness absence, of noise exposure. The aim of this paper was to investigate the association between self-reported noise exposure and long-term sickness absence...

  12. Fatigue and job stress as predictors for sickness absence during common infections.

    NARCIS (Netherlands)

    Mohren, D.C.; Swaen, G.M.H.; Kant, I.J.; Schayck, C.P. van; Galama, J.M.D.

    2005-01-01

    The objective of this study was to investigate the effect of health and work-related factors as predictors of subsequent sickness absence when experiencing common infections (common cold, flu-like illness, and gastroenteritis). Self-administered questionnaire data were used (baseline n = 12,140). To

  13. Sickness absence due to mental health disorders-a societal perspective

    NARCIS (Netherlands)

    Roelen, C. A. M.; van Rhenen, W.; Koopmans, P. C.; Bultmann, U.; Groothoff, J. W.; van der Klink, J. J. L.

    2012-01-01

    Background Sickness absence (SA) is affected by societal factors. Increasing socioeconomic stress may cause or worsen mental health disorders, which are among the most frequent causes of SA. Employees may also be more cautious about being absent, for example in times of poor economy. Aims To monitor

  14. Cost of sickness absence due to chronic diseases in the Netherlands

    NARCIS (Netherlands)

    Treutlein, D.; Weerd, M. de; Vroome, E. de; Steenbeek, R.

    2013-01-01

    The cost of sickness absence is high for employers, insurance companies and society, as well as for workers themselves. In times of crisis and resource scarcity – both at company and governmental level – it becomes ever more important to shed light on the diversity of methods and resulting cost outc

  15. Overweight and distress have a joint association with long-term sickness absence among dutch employees

    NARCIS (Netherlands)

    Nigatu, Yeshambel T.; Roelen, Corne A. M.; Reijneveld, Sijmen A.; Bultmann, Ute

    2015-01-01

    Objectives: To examine separate and joint associations of overweight and distress with long-term sickness absence (LTSA). Methods: We included a total of 2724 Dutch employees participating in occupational health checks between 2008 and 2012. Overweight was defined as a body mass index of 25 kg/m(2)

  16. Prognostic factors related to recurrent low-back pain and sickness absence

    NARCIS (Netherlands)

    Heuvel, S.G. van den; Ariëns, G.A.M.; Boshuizen, H.C.; Hoogendoorn, W.E.; Bongers, P.M.

    2004-01-01

    This study aimed at determining the prognostic factors related to the recurrence of low-back pain and future sickness absence due to low-back pain. Data were used from a prospective cohort study in a working population with a three year follow-up period. They were collected with annual questionnaire

  17. Low job satisfaction does not identify nurses at risk of future sickness absence : Results from a Norwegian cohort study

    NARCIS (Netherlands)

    Roelen, C. A. M.; Mageroy, N.; van Rhenen, W.; Groothoff, J. W.; van der Klink, J. J. L.; Pallesen, S.; Bjorvatn, B.; Moen, B. E.

    2013-01-01

    Background: Sickness absence is high in healthcare and contributes to nursing staff shortages reducing the efficiency and quality of patient care. Assessing the risk of sickness absence in working nurses opens opportunities for preventive strategies. Job satisfaction has attracted much attention in

  18. Low job satisfaction does not identify nurses at risk of future sickness absence : Results from a Norwegian cohort study

    NARCIS (Netherlands)

    Roelen, C.A.M.; Magerøy, B.; Rhenen, van W.; Groothoff, J.W.; Klink, van der J.J.L.; Pallesen, S.

    2013-01-01

    Sickness absence is high in healthcare and contributes to nursing staff shortages reducing the efficiency and quality of patient care. Assessing the risk of sickness absence in working nurses opens opportunities for preventive strategies. Job satisfaction has attracted much attention in healthcare r

  19. Mental and physical health-related functioning mediates between psychological job demands and sickness absence among nurses

    NARCIS (Netherlands)

    Roelen, Corne; van Rhenen, Willem; Schaufeli, Wilmar; van der Klink, Jac; Mageroy, Nils; Moen, Bente; Bjorvatn, Bjorn; Pallesen, Stale

    2014-01-01

    Aims. To investigate whether health-related functioning mediates the effect of psychological job demands on sickness absence in nurses. Background. Nurses face high job demands that can have adverse health effects resulting in sickness absence. Design. Prospective cohort study with 1-year follow-up.

  20. Sickness presenteeism predicts suboptimal self-rated health and sickness absence: a nationally representative study of the Swedish working population.

    Directory of Open Access Journals (Sweden)

    Marina Taloyan

    Full Text Available BACKGROUND: Earlier studies have suggested that sickness presenteeism (SP may be a risk factor for future health problems. The purpose of the present study was to test this in a nationally representative prospective study of Swedish workers. METHODS: Prospective cohort with a representative sample of the Swedish working population surveyed in 2008 and 2010. Odds ratios (OR with 95% confidence intervals (CI were calculated using logistic regression. RESULTS: Those who reported more than 7 days of SP had higher risk of suboptimal SRH compared to those who reported no SP (OR = 5.95; 95% CI 4.98-7.12, also after adjustment for confounders (OR = 1.64; 95% CI 1.30-2.06. Those who reported 1-7 days of SP also had an increased risk before and after adjustments. Inclusion of self-rated physical and psychological work capacity did not attenuate the associations, whereas of emotional exhaustion attenuated the ORs to non-significance for both outcomes, indicating that the health consequences associated with SP are largely related to mental health. CONCLUSION: The results strengthen earlier findings suggesting that SP can be a risk factor for future suboptimal general health and sickness absence, particularly through mental health problems. This indicates that asking about SP could yield important information for employers, occupational health practitioners and GPs, possibly leading to more timely intervention that could decrease the risk of future sickness absence and more serious health problems, especially in the mental domain. Further studies of the possible causal pathways between SP and future health development are also warranted, especially since going to work is often seen as desirable also for those with poor health.

  1. Stability of return to work after a coordinated and tailored intervention for sickness absence compensation beneficiaries with mental health problems

    DEFF Research Database (Denmark)

    Martin, Marie H. T.; D. Nielsen, Maj Britt; Pedersen, Jacob

    2015-01-01

    , coordinated and tailored RTW-intervention in terms of stability of RTW, cumulative sickness absence and labour market status after 2 years among sickness absence compensation beneficiaries with MHPs. METHODS: In a quasi-randomised, controlled trial, we followed recipients of the intervention (n = 88......) and of conventional case management (n = 80) for 2 years to compare their risk of recurrent sickness absence and unemployment after RTW, their cumulative sickness absence and their labour market status after 2 years. RESULTS: We found no statistically significant intervention effect in terms of the risk of recurrent...... problems is limited, as most research to date has been done in the context of musculoskeletal disorders. A complex, multidisciplinary intervention, detached from the workplace, does not appear to improve the stability of RTW and may actually lead to more sickness absence days and less self-support when...

  2. Gender and age differences in the recurrence of sickness absence due to common mental disorders: a longitudinal study

    Directory of Open Access Journals (Sweden)

    Bültmann Ute

    2010-07-01

    Full Text Available Abstract Background Common mental disorders (CMDs are an important cause of sickness absence and long-term work disability. Although CMDs are known to have high recurrence rates, little is known about the recurrence of sickness absence due to CMDs. The aim of this study was to investigate the recurrence of sickness absence due to CMDs, including distress, adjustment disorders, depressive disorders and anxiety disorders, according to age, in male and female employees in the Netherlands. Methods Data on sickness absence episodes due to CMDs were obtained for 137,172 employees working in the Dutch Post and Telecommunication companies between 2001 and 2007. The incidence density (ID and recurrence density (RD of sickness absence due to CMDs was calculated per 1000 person-years in men and women in the age-groups of Results The ID of one episode of CMDs sickness absence was 25.0 per 1000 person-years, and the RD was 76.7 per 1000 person-years. Sickness absence due to psychiatric disorders (anxiety and depression does not have a higher recurrence density of sickness absence due to any CMDs as compared to stress-related disorders (distress and adjustment disorders: 81.6 versus 76.0 per 1000 person-years. The ID of sickness absence due to CMDs was higher in women than in men, but the RD was similar. Recurrences were more frequent in women Conclusions Employees who have been absent from work due to CMDs are at increased risk of recurrent sickness absence due to CMDs and should be monitored after they return to work. The RD was similar in men and in women. In women

  3. The Relationship between Disease, Work and Sickness Absence among Psoriasis Patients

    Directory of Open Access Journals (Sweden)

    Parvin MANSOURI

    2015-11-01

    Full Text Available Background: The aim of this study was to assess the prevalence of absenteeism in patients with psoriasis and determine the factors influencing the incidence of absenteeism in these patients.Methods: A cross-sectional study from December 2012 to November of 2013 was conducted on 192 psoriasis patients referred to the Dermatology Clinic of Imam Khomeini Hospital, Tehran, Iran. The number day of absence from work due to psoriasis in the last year was asked from the patients; the absence of 7 days has been considered as short-term and more than 7 days as long-term. Logistic regression was used to data analysis.Results: Sickness absence in 21.4% of patients was positive. The average numbers of days of absence were 10.25 and the duration of absence from work in 48.7% were long-term ≥7 days. 51.3% had short-term absence (<7 days. Among disease factors: moderate to severe disease (SAPASI score >10, palms and soles involvement, joint problems and radiation therapy and among job factors: hazardous physical and chemical exposures in the workplace, non-office work, disability, exacerbations of disease on work days and problem on employment were associated with high incidence of sickness absence.Conclusion: Psoriasis with its chronic and recurrent nature especially in higher severities causes disabilities that deeply affect Work performance and can decrease the efficiency. In better management of psoriasis patients, physicians should pay special attention to occupational factors. Keywords: Sickness absence, Occupational stress, Psoriasis patients, SAPASI

  4. Influence of lifestyle factors on long-term sickness absence among female healthcare workers

    DEFF Research Database (Denmark)

    Quist, Helle Gram; Thomsen, Birthe L; Christensen, Ulla

    2014-01-01

    activity and body mass index) and the occurrence of long-term sickness absence (LTSA; more than three consecutive weeks of registered sickness absence) within a cohort of female health care workers. METHODS: A total of 7401 employees filled out a questionnaire about their health behaviour and work...... environment. Subsequently, they were followed for 12 months in a national register on social transfer payments (DREAM register). Cox's regression analyses, applied to grouped survival data, were used to estimate the prospective association between these lifestyle factors and LTSA. RESULTS: We found......-time physical activity (trend test p-value = 0.01), so that increasing physical activity results in decreasing risk of LTSA. CONCLUSION: In female healthcare workers, an unhealthy lifestyle (too high/ too low body mass index, smoking, and low physical activity) is associated with higher risk of LTSA....

  5. Efficacy of 'Tailored Physical Activity' on reducing sickness absence among health care workers

    DEFF Research Database (Denmark)

    Andersen, Lotte Nygaard; Juul-Kristensen, Birgit; Roessler, Kirsten Kaya;

    2015-01-01

    AIM: The aim was to evaluate efficacy of "Tailored Physical Activity" (TPA) versus a reference group (REF) in reducing the number of self-reported days of sickness absence for health care workers in the Sonderborg Municipality. METHODS: In this randomised controlled trial, all participants (n = 54......) received health guidance for 1.5 h and were randomised to TPA or REF. The primary aim was to make a comparison of participants' self-reported sickness absence due to musculoskeletal troubles measured three months after baseline. Secondary outcomes included anthropometric, health-related and physical......), increasing work ability from 7.3 to 8.1 (p = .04) and decreasing kinesiophobia from 26.7 to 22.5 (p physical activity...

  6. A multisite randomized controlled trial on time to self-support among sickness absence beneficiaries

    DEFF Research Database (Denmark)

    Nielsen, Maj Britt D.; Vinsløv Hansen, Jørgen; Aust, Birgit;

    2015-01-01

    BACKGROUND: In 2010, the Danish Government launched the Danish national return-to-work (RTW) programme to reduce sickness absence and promote labour market attainment. Multidisciplinary teams delivered the RTW programme, which comprised a coordinated, tailored and multidisciplinary effort (CTM...... randomly assigned beneficiaries to CTM (M1: n = 598; M2: n = 459; M3: n = 331) or to ordinary sickness absence management (OSM) (M1: n = 393; M2: n = 324; M3: n = 95). We used the Cox proportional hazards model to estimate hazard ratios (HR) comparing rates of becoming self-supporting between beneficiaries.......54-0.95). In M1, we found no difference between the two groups (HR = 0.99, 95% CI: 0.84-1.17). CONCLUSION: The effect of the CTM programme on return to self-support differed substantially across the three participating municipalities. Thus, generalizing the study results to other Danish municipalities...

  7. Labour market trajectories following sickness absence due to self-reported all cause morbidity-a longitudinal study

    DEFF Research Database (Denmark)

    Pedersen, Pernille; Lund, Thomas; Lindholdt, Louise

    2016-01-01

    to the model, the excess risk was no longer present (RR 1.01 (0.95;1.08)). In relation to the sequence analysis, individuals with mental health related absence had significantly higher odds of being in the sickness absence cluster and significantly lower odds for being in the fast RTW cluster, but when...... adjusting for RTW expectations, the odds were somewhat attenuated and no longer significant. CONCLUSIONS: Employees on sick leave due to self-reported mental health problems spent more weeks in sickness absence and temporary benefits and had a higher risk of not having returned to work within a year...

  8. Widespread pain - do pain intensity and care-seeking influence sickness absence? - A population-based cohort study

    DEFF Research Database (Denmark)

    Mose, Søren; Christiansen, David Høyrup; Jensen, Jens Christian

    2016-01-01

    pain and sickness absence has not been studied. Additionally it is unknown whether care-seeking in general practice due to musculoskeletal disorders has a positive or negative impact on future absenteeism. The purpose of this study was to examine the influence of pain intensity on the association...... to musculoskeletal disorders.RESULTS: Musculoskeletal pain in more than two body regions was strongly associated with long-term sickness absence in an exposure-response pattern. Different cut-off levels of pain intensity and adjustment for age, sex, educational level and work environmental factors did not alter...... the results. Similar findings were observed for sickness absence of shorter duration, although the association was weaker. Care-seeking in general practice due to musculoskeletal disorders did not overall alter the odds of later sickness absence.CONCLUSION: Pain intensity and care-seeking due...

  9. A one-item workability measure mediates work demands, individual resources and health in the prediction of sickness absence

    DEFF Research Database (Denmark)

    Thorsen, Sannie Vester; Burr, Hermann; Diderichsen, Finn

    2012-01-01

    with workability as mediator was performed for a binary outcome of sickness absence. The predictors in the analysis were as follows: age, social class, physical health, mental health, number of diagnoses, ergonomic exposures, occupational noise, exposure to risks, social support from supervisor, job control......OBJECTIVES: The study tested the hypothesis that a one-item workability measure represented an assessment of the fit between resources (the individuals' physical and mental health and functioning) and workplace demands and that this resource/demand fit was a mediator in the prediction of sickness...... absence. We also estimated the relative importance of health and work environment for workability and sickness absence. METHODS: Baseline data were collected within a Danish work and health survey (3,214 men and 3,529 women) and followed up in a register of sickness absence. Probit regression analysis...

  10. Pressure pain sensitivity maps, self-reported musculoskeletal disorders and sickness absence among cleaners

    DEFF Research Database (Denmark)

    Binderup, Asbjørn Thalund; Holtermann, Andreas; Søgaard, Karen;

    2011-01-01

    back regions (27 points). LTSA was defined as ten or more consecutive workdays with sick leave. RESULTS: The PPT maps revealed the spatial heterogeneity in mechanical sensitivity among cleaners. The level of pain in the neck and dominant shoulder and upper back within the last 7 days correlated......BACKGROUND: Pressure pain threshold mapping is a valuable method for the identification of distinct zones of mechanical pain sensitivity. Such approach was applied for the first time in relation to self-reported musculoskeletal disorders and long-term sickness absence (LTSA) within the last 12...... months among cleaners. METHODS: About 29 cleaners filled out a self-administered questionnaire regarding health, work-related measures and musculoskeletal disorders. Subsequently, PPTs were measured at (1) tibialis anterior (control location, 1 point), (2) the neck-shoulder (48 points) and (3) the low...

  11. Sickness absence following coronary revascularisation. A national study of women and men of working age in Sweden 1994-2006.

    Directory of Open Access Journals (Sweden)

    Margaretha Voss

    Full Text Available BACKGROUND: Evidence based and gender specific knowledge about sickness absence following coronary revascularisation is lacking. The objective was to investigate sickness absence after a first coronary artery bypass grafting (CABG or percutaneous coronary intervention (PCI among women and men in a national Swedish study. MATERIALS AND METHODS: All patients 30-63 years of age, who underwent a first CABG (n = 22,985, 16% women or PCI (40,891, 22% women in Sweden between 1994 and 2006 were included. Information on sickness absence, co-morbidity, and other patient characteristics was obtained from national registers. Long-term sickness absence (LTSA was defined as >180 and >90 sick-leave days in the first sick-leave spell following CABG and PCI, respectively. Prevalence ratio (PR and 95% confidence interval (CI of LTSA were calculated. FINDINGS: LTSA followed the interventions in 41% and 36% for CABG and PCI patients, respectively. Women had more often LTSA compared with men, (CABG PR = 1.23: 95% CI 1.19-1.28 and PCI PR = 1.19; 95% CI 1.16-1.23. A history of sickness absence the year before the intervention increased the risk for LTSA after the intervention in both genders. Among women, older age, or being self employed or unemployed was associated with a lower risk for LTSA. Among men previous cardiovascular disease, diabetes and low socio-economic position increased the risk. During the observation period, there was no change in sickness absence rates among PCI patients but an increase among CABG patients adjusting for patient characteristics. CONCLUSION: This national study covering a 13-year period shows that long-term sickness absence following coronary revascularisation is common in Sweden, especially among women, and is associated with socio-economic position, co-morbidity, and sickness absence during the year before the intervention. Gender specific scientific knowledge about use and effects of sickness absence following coronary

  12. Psychometric analysis of common mental disorders -- Screening Questionnaire (CMD-SQ) in long-term sickness absence

    DEFF Research Database (Denmark)

    Søgaard, Hans Jørgen; Bech, Per

    2009-01-01

    AIMS: Mental disorders often go undetected in primary care, for persons awarded disability pension, and in sick-leave certificates. No validity tests of instruments for detection and measurement of mental disorders have been performed in long-term sickness absence (LSA). This is the aim...... of the present study for Common Mental Disorders - Screening Questionnaire (CMD-SQ). METHODS: It is validity tested in a well-defined Danish population comprising all persons on continuous sickness absence just exceeding eight weeks. CMD-SQ is composed of SCL-SOM (somatization), Whiteley-7 (illness worry...... and conviction), SCL-ANX4 (anxiety), SCL-DEP6 (depression), SCL-8 (emotional disorder), and CAGE (alcohol dependency). RESULTS: Of 2,414 incident persons on long-term sickness absence within one year, 1,121 participated in the study by filling in CMD-SQ and a subsample of 337 was diagnosed by a psychiatric...

  13. The transition between work, sickness absence and pension in a cohort of Danish colorectal cancer survivors

    DEFF Research Database (Denmark)

    Carlsen, Kathrine; Harling, Henrik; Pedersen, Jacob

    2013-01-01

    .91), not operated curatively 1.35 (95% CI 1.11 to 1.63) and with occurrence of postoperative complications 1.25 (95% CI 1.11 to 1.41). The opposite was found for the transition from sickness absence back to work. Conclusions: This nationwide study of colorectal cancer patients who have survived 1 year shows...... for the more vulnerable persons who have a combination of severe disease and a history of work-related problems with episodes outside the working market....

  14. Health problems and disability in long-term sickness absence: ICF coding of medical certificates

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    Morgell Roland

    2011-11-01

    Full Text Available Abstract Background The purpose of this study was to test the feasibility of International Classification of Functioning, Disability and Health (ICF and to explore the distribution, including gender differences, of health problems and disabilities as reflected in long-term sickness absence certificates. Methods A total of 433 patients with long sick-listing periods, 267 women and 166 men, were included in the study. All certificates exceeding 28 days of sick-listing sent to the local office of the Swedish Social Insurance Administration of a municipality in the Stockholm area were collected during four weeks in 2004-2005. ICD-10 medical diagnosis codes in the certificates were retrieved and free text information on disabilities in body function, body structure or activity and participation were coded according to ICF short version. Results In 89.8% of the certificates there were descriptions of disabilities that readily could be classified according to ICF. In a reliability test 123/131 (94% items of randomly chosen free text information were identically classified by two of the authors. On average 2.4 disability categories (range 0-9 were found per patient; the most frequent were 'Sensation of pain' (35.1% of the patients, 'Emotional functions' (34.1%, 'Energy and drive functions' (22.4%, and 'Sleep functions' (16.9%. The dominating ICD-10 diagnostic groups were 'Mental and behavioural disorders' (34.4% and 'Diseases of the musculoskeletal system and connective tissue' (32.8%. 'Reaction to severe stress and adjustment disorders' (14.7%, and 'Depressive episode' (11.5% were the most frequent diagnostic codes. Disabilities in mental functions and activity/participation were more commonly described among women, while disabilities related to the musculoskeletal system were more frequent among men. Conclusions Both ICD-10 diagnoses and ICF categories were dominated by mental and musculoskeletal health problems, but there seems to be gender

  15. Approaches for predicting long-term sickness absence. Re: Schouten et al. "Screening manual and office workers for risk of long-term sickness absence: cut-off points for the Work Ability Index".

    Science.gov (United States)

    van Amelsvoort, Ludovic Gpm; Jansen, Nicole W H; Kant, I Jmert

    2015-05-01

    We read with much interest the article of Schouten et al (1) on identifying workers with a high risk for future long-term sickness absence using the Work Ability Index (WAI). The ability to identify high-risk workers might facilitate targeted interventions for such workers and, consequently, can reduce sickness absence levels and improve workers' health. Earlier studies by both Tamela et al (2), Kant et al (3), and Lexis et al (4) have demonstrated that such an approach, based on the identification of high-risk workers and a subsequent intervention, can be effectively applied in practice to reduce sickness absence significantly. The reason for our letter on Schouten et al's article is twofold. First, by including workers already on sick leave in a study predicting long-term sick leave will result in an overestimation of the predictive properties of the instrument and biased predictors, especially when also the outcome of interest is included as a factor in the prediction model. Second, we object to the use of the term "screening" when subjects with the condition screened for are included in the study. Reinforced by the inclusion of sickness absence in the prediction model, including workers already on sick leave will shift the focus of the study findings towards the prediction of (re)current sickness absence and workers with a below-average return-to-work rate, rather than the identification of workers at high risk for the onset of future long-term sickness absence. The possibilities for prevention will shift from pure secondary prevention to a mix of secondary and tertiary prevention. As a consequence, the predictors of the model presented in the Schouten et al article can be used as a basis for tailoring neither preventive measures nor interventions. Moreover, including the outcome (sickness absence) as a predictor in the model, especially in a mixed population including workers with and without the condition (on sick leave), will result in biased predictors and

  16. Socioeconomic differences in the association between sickness absence and mortality: The prospective DREAM study of Danish private sector employees

    DEFF Research Database (Denmark)

    Lund, Thomas; Kivimäki, Mika; Christensen, Karl Bang;

    2008-01-01

    OBJECTIVES: To examine duration of sickness absence as a risk marker for future mortality by socioeconomic position among all private sector employees in Denmark 1998-2004. Design, SETTING AND PARTICIPANTS: This prospective cohort study studied all residents in Denmark employed in the private...... grades; and 2.0 (1.7-2.3) in blue collar occupations. CONCLUSION: Administratively collected data on sickness absence compensation for periods of six weeks or more identified "at risk" groups for future excess mortality in male and female private sector employees across occupational grade levels....... sector receiving sickness absence compensation from the municipality in 1998. A total of 236 207 persons (38.2% women, 61.8% men, age range 18-65, mean age 37.8) who were still alive 1 January 2001 were included in the study. Mortality during the period 1 January 2001 through 31 December 2004...

  17. Emotional support predicts more sickness absence and poorer self assessed work ability: a two-year prospective cohort study

    Directory of Open Access Journals (Sweden)

    Kristenson Margareta

    2010-10-01

    Full Text Available Abstract Background While back pain and stressful work environment are shown to be important causes of sickness absence the effect of psychosocial resources on sickness absence, and on self assessed work ability, is less commonly investigated. The aim of this study was to assess these associations in a two-year follow-up study. Methods 341 working people aged 45 to 64, randomly drawn from the population, responded to a questionnaire at baseline and at a two-year follow-up. Poisson regression was used to analyse the association of psychosocial factors (psychosocial instruments on work environment, emotional support and psychological resources and previous back pain (low back and/or neck at baseline with sickness absence (spells and days at follow-up, controlling for effects of age, sex, BMI, smoking, alcohol, occupation, disease and previous sickness absence. Logistic regression was used to study the associations of psychosocial factors and previous back pain at baseline with self assessed prognosis of poor work ability six months from follow-up. Finally, a multivariate analysis tested the independent effects of previous back pain and 3 psychosocial factors derived in a factor analysis: 1. work environment; 2. emotional support; 3. psychological resources, on work ability and absence days and spells. Results 80% of the sickness absence spells within the last 12 months before follow-up were short-term (≤ 14 days. In the final model, high emotional support predicted more sickness absence spells (RR 1.36; 1.11-1.67 and days (RR 1.68, 1.22-2.31. Previous back pain (OR 2.56; 1.13-5.81, high emotional support (OR 1.58; 1.02-2.46, and low psychological resources (OR 0.62; 0.44-0.89 were related to poorer self assessed prognosis of work ability at follow up. Conclusions In a general middle aged working population high emotional support was related to more sickness absence and also poorer self assessed prognosis of work ability. Our findings suggest

  18. Effort-reward imbalance is associated with the frequency of sickness absence among female hospital nurses : A cross-sectional study

    NARCIS (Netherlands)

    Schreuder, Jolanda A. H.; Roelen, Corne A. M.; Koopmans, Petra C.; Moen, Bente E.; Groothoff, Johan W.

    2010-01-01

    Background: Most research on sickness absence among nurses has focused on long-term work disability. Absence from work due to short-term sickness, however, is more common and frequent short absences result in understaffing and increased workload of nursing teams. Objectives: To investigate health an

  19. Return to Work among Employees with Long-Term Sickness Absence in Eldercare: A Prospective Analysis of Register-Based Outcomes

    Science.gov (United States)

    Clausen, Thomas; Friis Andersen, Malenea; Bang Christensen, Karl; Lund, Thomas

    2011-01-01

    This study investigates whether psychosocial work characteristics and work-related psychological states predict return to work (RTW) after long-term sickness absence among eldercare staff. We followed 9947 employees in a national register on payment of sickness-absence compensation for 1 year and found that 598 employees had absence periods of 8…

  20. Process evaluation of a problem solving intervention to prevent recurrent sickness absence in workers with common mental disorders.

    Science.gov (United States)

    Arends, Iris; Bültmann, Ute; Nielsen, Karina; van Rhenen, Willem; de Boer, Michiel R; van der Klink, Jac J L

    2014-01-01

    Common mental disorders (CMDs) are a major cause of sickness absence. Twenty to 30% of the workers who return to work after sickness absence due to CMDs experience recurrent sickness absence. We developed the Stimulating Healthy participation And Relapse Prevention (SHARP)-at work intervention, a problem solving intervention delivered by occupational physicians (OPs), to prevent recurrent sickness absence in this worker population in The Netherlands. A process evaluation was conducted alongside a cluster-randomised controlled trial to (1) evaluate whether the SHARP-at work intervention was implemented according to the protocol and differed from treatment in the control group, and (2) to investigate the relationship between the key elements of the intervention and the effect outcome (i.e. recurrent sickness absence). We collected process data for both the intervention and control group on recruitment, reach, dose delivered, dose received, fidelity, context and satisfaction. Data on recurrent sickness absence was collected through the registry system of the collaborating occupational health service. The study was performed in the Netherlands, and between 2010 and 2012, 154 OPs and 158 participants participated. Compared to the control group, participants in the intervention group more frequently had two or more consultations with the OP (odds ratio [OR] = 3.2, 95% confidence interval [CI] = 1.2-8.8) and completed more assignments (OR = 33.8, 95% CI = 10.4-109.5) as recommended in the intervention protocol. OPs and participants were satisfied with the intervention and rated it as applicable. Several individual intervention components were linked to the effect outcome. The process evaluation showed that the SHARP-at work intervention was conducted according to the protocol for the majority of the participants and well-received by OPs and participants. Furthermore, the intervention differed from treatment in the control group. Overall, the results provide

  1. Exposure to disturbing noise and risk of long-term sickness absence among office workers:

    DEFF Research Database (Denmark)

    Clausen, Thomas; Kristiansen, Jesper; Vinsløv Hansen, Jørgen

    2013-01-01

    Purpose To investigate the association between selfreported exposure to disturbing noise and risk of long-term sickness absence (LTSA) for more than two consecutive weeks among office workers. Methods LTSA was measured using register data that were linked to survey data from 2,883 office workers...... aged 18–59 who were surveyed in 2005 on exposure to disturbing noise. The risk of LTSA was investigated using Cox proportional hazards model. Results Of the study population, 4.4 % had LTSA in the 1-year follow-up period. Compared to office workers who were ‘rarely or never’ exposed to disturbing noise...... at work, office workers who reported being ‘frequently’ exposed to disturbing noise had a significantly increased estimated risk of LTSA when adjusting for age, gender, smoking status, and managerial position (HR = 1.90; 95 % CI, 1.12–3.22). After additional adjustment for psychosocial work conditions...

  2. Do psychosocial working conditions modify the effect of depressive symptoms on long-term sickness absence?

    DEFF Research Database (Denmark)

    Hjarsbech, Pernille U.; Christensen, Karl Bang; Andersen, Rikke Voss;

    2013-01-01

    Background: The objective of this study was to investigate whether work unit-levels of psychosocial working conditions modify the effect of depressive symptoms on risk of long-term sickness absence (LTSA). Methods: A total of 5,416 Danish female eldercare workers from 309 work units were surveyed...... using questionnaires assessing depressive symptoms and psychosocial working conditions. LTSA was derived from a national register. We aggregated scores of psychosocial working conditions to the work unit-level and conducted multi-level Poisson regression analyses. Results: Depressive symptoms......, but not psychosocial working conditions, predicted LTSA. Psychosocial working conditions did not statistically significantly modify the effect of depressive symptoms on LTSA. Conclusions: Psychosocial working conditions did not modify the effect of depressive symptoms on LTSA. The results, however, need...

  3. Can work ability explain the social gradient in sickness absence: a study of a general population in Sweden

    Directory of Open Access Journals (Sweden)

    Löve Jesper

    2012-03-01

    Full Text Available Abstract Background Understanding the reasons for the social gradient in sickness absence might provide an opportunity to reduce the general rates of sickness absence. The complete explanation for this social gradient still remains unclear and there is a need for studies using randomized working population samples. The main aim of the present study was to investigate if self-reported work ability could explain the association between low socioeconomic position and belonging to a sample of new cases of sick-listed employees. Methods The two study samples consisted of a randomized working population (n = 2,763 and a sample of new cases of sick-listed employees (n = 3,044, 19-64 years old. Both samples were drawn from the same randomized general population. Socioeconomic status was measured with occupational position and physical and mental work ability was measured with two items extracted from the work ability index. Results There was an association between lower socioeconomic status and belonging to the sick-listed sample among both women and men. In men the crude Odds ratios increased for each downwards step in socioeconomic status, OR 1.32 (95% CI 0.98-1.78, OR 1.53 (1.05-2.24, OR 2.80 (2.11-3.72, and OR 2.98 (2.27-3.90. Among women this gradient was not as pronounced. Physical work ability constituted the strongest explanatory factor explaining the total association between socioeconomic status and being sick-listed in women. However, among men, the association between skilled non-manual, OR 2.07 (1.54-2.78, and non-skilled manual, OR 2.03 (1.53-2.71 positions in relation to being sick-listed remained. The explanatory effect of mental work ability was small. Surprisingly, even in the sick-listed sample most respondents had high mental and physical work ability. Conclusions These results suggest that physical work ability may be an important key in explaining the social gradient in sickness absence, particularly in women. Hence, it is possible

  4. Sickness absence in musculoskeletal disorders - patients' experiences of interactions with the Social Insurance Agency and health care. A qualitative study

    Directory of Open Access Journals (Sweden)

    Arvidsson Barbro

    2011-02-01

    Full Text Available Abstract Background Sickness absence has represented a growing public health problem in many Western countries over the last decade. In Sweden disorders of the musculoskeletal system cause approximately one third of all sick leave. The Social Insurance Agency (SIA and the health care system are important actors in handling the sickness absence process. The objective was to study how patients with personal experience of sickness absence due to musculoskeletal disorders perceived their contact with these actors and what they considered as obstructing or facilitating factors for recovery and return to work in this situation. Methods In-depth interviews using open-ended questions were conducted with fifteen informants (aged 33-63, 11 women, all with experience of sickness absence due to musculoskeletal disorders and purposefully recruited to represent various backgrounds as regards diagnosis, length of sick leave and return to work. The interviews were audio-recorded, transcribed verbatim and analysed using content analysis. Results The informants' perceived the interaction with the SIA and health care as ranging from coherent to fragmented. Being on sick leave was described as going through a process of adjustment in both private and working life. This process of adjustment was interactive and included not only the possibilities to adjust work demands and living conditions but also personal and emotional adjustment. The informants' experiences of fragmented interaction reflected a sense that their entire situation was not being taken into account. Coherent interaction was described as facilitating recovery and return to work, while fragmented interaction was described as obstructing this. The complex division of responsibilities within the Swedish rehabilitation system may hamper sickness absentees' possibilities of taking responsibility for their own rehabilitation. Conclusions This study shows that people on sick leave considered the interaction

  5. Depressive symptoms and the risk of long-term sickness absence: a prospective study among 4747 employees in Denmark

    DEFF Research Database (Denmark)

    Bültmann, Ute; Rugulies, Reiner; Lund, Thomas;

    2006-01-01

    BACKGROUND: The aim of this paper is to examine the impact of depressive symptoms on long-term sickness absence in a representative sample of the Danish workforce. METHODS: This prospective study is based on 4,747 male and female employees, participating in the Danish Work Environment Cohort Study...

  6. Prognostic factors for respiratory sickness absence and return to work among blue collar workers and office personnel

    NARCIS (Netherlands)

    E.C. Alexopoulos (Evangelos); A. Burdorf (Alex)

    2001-01-01

    textabstractOBJECTIVES: To analyze factors that determine the occurrence of sickness absence due to respiratory disorders and the time it takes to return to work. METHODS: A longitudinal study with 2 year follow up was conducted among 326 male blue collar and white coll

  7. Cross-National Validation of Prognostic Models Predicting Sickness Absence and the Added Value of Work Environment Variables

    NARCIS (Netherlands)

    Roelen, Corne A. M.; Stapelfeldt, Christina M.; Heymans, Martijn W.; van Rhenen, Willem; Labriola, Merete; Nielsen, Claus V.; Bultmann, Ute; Jensen, Chris

    2015-01-01

    Purpose To validate Dutch prognostic models including age, self-rated health and prior sickness absence (SA) for ability to predict high SA in Danish eldercare. The added value of work environment variables to the models' risk discrimination was also investigated. Methods 2,562 municipal eldercare w

  8. Socioeconomic status and duration and pattern of sickness absence. A 1-year follow-up study of 2331 hospital employees

    DEFF Research Database (Denmark)

    Kristensen, Trine Rønde; Jensen, Signe Marie; Kreiner, Svend;

    2010-01-01

    prospective cohort study of 2331 hospital employees. Baseline information include job title, work unit, perceived general health, work factors and personal factors recorded from hospital administrative files or by questionnaire (response rate 84%). Sickness absence during follow-up was divided into short (1...

  9. Prevention of recurrent sickness absence in workers with common mental disorders : Results of a cluster-randomised controlled trial

    NARCIS (Netherlands)

    Arends, I; Klink, van der J.J.L.; Rhenen, van W.; Boer, de M.R.; Bültmann, U.

    2013-01-01

    Workers with common mental disorders (CMDs) frequently experience recurrent sickness absence but interventions to prevent this are lacking. The goal of this study was to evaluate the effectiveness of the Stimulating Healthy participation And Relapse Prevention at work intervention in preventing recu

  10. Harmful alcohol habits did not explain the social gradient of sickness absence in Swedish women and men

    Directory of Open Access Journals (Sweden)

    Ann-Charlotte M Mardby

    2013-10-01

    Full Text Available Background: the aim of this study was to examine the prevalence and socioeconomic distribution of harmful alcohol habits in sick-listed women and men, and whether the social gradient in sickness absence could be explained by the socioeconomic distribution of harmful alcohol habits.Methods: this cross-sectional questionnaire study included newly sick-listed individuals (n=2 798, 19-64 years, 66% women from Sweden. The outcome variable, self-reported harmful alcohol habits, was measured with the Alcohol Use Disorder Identification Test. Registered socioeconomic variables (education, income, occupational class were explanatory variables with age as confounder and selfreported health, symptoms, mental wellbeing, and self-efficacy as mediators. Chi2-tests and logistic regression models were applied.Results: 9% of sick-listed women and 22% of men had harmful alcohol habits. Women with a low annual income (≤149 000 SEK had higher odds ratios (OR=2.47; 95% CI=1.43-4.27 of harmful alcohol habits than those with ≥300 000 SEK/year. The significance of low income remained when mediators were introduced into the logistic regression model (OR=2.03, 95% CI=1.13-3.65. In the model including age, income was no longer significant. Men with low income were more likely to have harmful alcohol habits than men with high income (OR=2.59; 95% CI=1.45-4.62. When mediators were included low income remained significant (OR=2.88; 95% CI=1.56-5.31. Income was no longer significant when age was introduced. Education and occupational status were not significant.Conclusions: harmful alcohol habits were common among sick-listed women and men. The socioeconomic differences in harmful alcohol habits did not explain the social gradient in sickness absence.

  11. Do traditional male role norms modify the association between high emotional demands in work, and sickness absence?

    DEFF Research Database (Denmark)

    Labriola, Merete; Hansen, Claus D.; Lund, Thomas

    2011-01-01

    if adherence to traditional male role norms modifies the effect of emotional demands on sickness absence/presenteeism. Methods Data derive from MARS (Men, accidents, risk and safety), a two-wave panel study of ambulance workers and fire fighters in Denmark (n = 2585). Information was collected from......Objectives Ambulance workers are exposed to high levels of emotional demands, which could affect sickness absence. Being a male dominated occupation, it is hypothesised that ambulance workers adhere to more traditional male role norms than men in other occupations. The aim is to investigate...... of emotional demands on mental health varies according to adherence to traditional male role norms. The presentation will furthermore include results from prospective analyses on not-yet collected follow-up data on absenteeism taken from a national register....

  12. Prognostic factors for long-term sickness absence among employees with neck-shoulder and low-back pain

    DEFF Research Database (Denmark)

    Holtermann, Andreas; Hansen, Jørgen V; Burr, Hermann;

    2010-01-01

    OBJECTIVE: The aim of this study was to identify prognostic factors for long-term sickness absence among employees with neck-shoulder or low-back pain. METHODS: In 2000, a representative sample of Danish employees (N=5036) rated their average pain intensity in the neck-shoulder and low-back during...... the last three months on a 10-point scale; using a questionnaire, they also reported on physical and psychosocial work factors, health behavior, work ability and self-efficacy. Employees reporting pain intensity of >or=4 were considered to have musculoskeletal pain. As a result, we defined two populations...... to be included in our analyses: people with pain in the neck-shoulder (N=848) and low-back (N=676) regions. Data on long-term sickness absence of >or=3 weeks for the period 2001-2002 were attained from the Danish national register of social transfer payments. RESULTS: One fifth of employees with neck...

  13. Using a psychosocial subgroup assignment to predict sickness absence in a working population with neck and back pain

    Directory of Open Access Journals (Sweden)

    Jensen Irene

    2011-04-01

    Full Text Available Abstract Background The overall objective was to evaluate the predictive validity of a subgroup classification based on the Swedish version of the MPI, the MPI-S, among gainfully employed workers with neck pain (NP and/or low back pain (LBP during a follow-up period of 18 and 36 months. Methods This is a prospective cohort study that is part of a larger longitudinal multi-centre study entitled Work and Health in the Process and Engineering Industries (AHA. The attempt was to classify individuals at risk for developing chronic disabling NP and LBP. This is the first study using the MPI-questionnaire in a working population with NP and LBP. Results Dysfunctional individuals (DYS demonstrated more statistically significant sickness absence compared to adaptive copers (AC after 36 months. DYS also had a threefold increase in the risk ratio of long-term sickness absence at 18 months. Interpersonally distressed (ID subgroup showed overall more sickness absence compared to the AC subgroup at the 36-month follow-up and had a twofold increase in the risk ratio of long-term sickness absence at 18 months. There was a significant difference in bodily pain, mental and physical health for ID and DYS subgroups compared to the AC group at both follow-ups. Conclusions The present study shows that this multidimensional approach to the classification of individuals based on psychological and psychosocial characteristics can distinguish different groups in gainfully employed working population with NP/LBP. The results in this study confirm the predictive validity of the MPI-S subgroup classification system.

  14. Work participation and health-related characteristics of sickness absence beneficiaries with multiple somatic symptoms

    DEFF Research Database (Denmark)

    Momsen, A H; Nielsen, Claus Vinther; Nielsen, M B D

    2016-01-01

    . Methods: In 2011-2012, 736 (34%) of 2172 sick-listed individuals completed a posted questionnaire and were included. Main outcome was self-reported employment status. The Symptom Check List (SCL-SOM)'s sum score (0-48) was categorized in high (>18) and low (≤18) levels. Previous employment, sick-listing......Objectives: The primary aim was to study whether high levels of multiple symptoms influenced sick-listed individuals' employment status or desire to return to work (RTW) and whether this was associated with social relations at work. Study design: A cross-sectional study nested in a clinical trial...... unemployed was higher for this group than for those with a low score. Adjusting for general health reduced the association between symptoms and unemployment, whereas problems with social relations only affected it marginally. Conclusions: Sick-listed individuals reporting high levels of symptoms were more...

  15. Introducing waiting times for health care in a labor supply model for sickness absence

    Directory of Open Access Journals (Sweden)

    Daniela Andrén

    2014-08-01

    Full Text Available This paper studies the association between waiting times for different health care services and the duration of sick leave, using a Swedish register database supplemented with information from questionnaires for 3,653 employees. The duration of sick leave is positively associated with waiting two weeks or more for primary care, technical investigations and specialists, compared to waiting one week or less. Except for waiting for a specialist, there is no indication that waiting four weeks or more is associated with longer durations of sick leave than waiting two to three weeks. Long waiting times for surgery is negatively associated with the duration of sick leave, which might be explained by prioritizing where patients with longer waiting times are those with less severe conditions. Including these waiting time variables did not induce substantial changes on the impact of traditional labor supply variables, which suggests that the parameter estimates of traditional variables are relatively robust.

  16. Mental health symptoms identify workers at risk of long-term sickness absence due to mental disorders : prospective cohort study with 2-year follow-up

    NARCIS (Netherlands)

    van Hoffen, Marieke F. A.; Joling, Catelijne I.; Heymans, Martijn W.; Twisk, Jos W. R.; Roelen, Corne A. M.

    2015-01-01

    Background: Mental health problems are a leading cause of long-term sickness absence (LTSA). Workers at risk of mental LTSA should preferably be identified before they report sick. The objective of this study was to examine mental health symptoms as predictors of future mental LTSA in non-sicklisted

  17. Using administrative sickness absence data as a marker of future disability pension: the prospective DREAM study of Danish private sector employees

    DEFF Research Database (Denmark)

    Lund, T.; Kivimaki, M.; Labriola, M.;

    2007-01-01

    : The findings suggest that administratively collected data on sickness absence compensation are an important predictor of disability pension among private sector employees. The use of information on sick leave may improve the effectiveness of early interventions by policy makers, case managing authorities...

  18. Long-term sickness absence due to mental disorders is associated with individual features and psychosocial work conditions.

    Directory of Open Access Journals (Sweden)

    João Silvestre da Silva-Junior

    Full Text Available Sickness absence is a socioeconomic global burden. In Brazil, mental disorders are the third leading cause of social security benefits payments. The aim of the present study was to compare factors associated with long-term sickness absence between workers who claimed social benefits due to mental disorders or by other causes. We investigated individual features and occupational characteristics. In addition, we evaluated psychosocial factors at work assessed by the Demand-Control-Support (DCS and Effort-Reward Imbalance (ERI models, and whether they were associated with long-term sickness absence due to mental disorders (LTSA-MD.The present case-control study was conducted in São Paulo, Brazil. The sample (n = 385 included workers on sick leave for more than 15 days. Cases were the participants with disabling psychiatric illnesses, and controls were the ones with other disabling diseases. Interviews were conducted to assess individual features (sociodemographic data, health habits/lifestyle, health conditions and occupational characteristics. The participants' perception of exposure to dimensions of the DCS and ERI models was also recorded. Multiple logistic regressions were performed to evaluate the association between independent variables and LTSA-MD.All the regression analyses showed that LTSA-MD was associated with female sex, self-reported white skin color, higher education level, high tobacco consumption, high alcohol intake, two or more comorbidities, exposure to violence at work, high job strain and low social support at work, effort-reward imbalance and high overcommitment to work. LTSA-MD was associated with separate and combined DCS and ERI stress models.Individual features and work conditions were associated with LTSA-MD. Combined analysis of stress models showed that psychosocial factors at work were significantly associated with LTSA-MD. Resourceful use of this information may contribute to the implementation of preventive

  19. Certified Absence of Dangling Pointers in a Language with Explicit Deallocation

    Science.gov (United States)

    de Dios, Javier; Montenegro, Manuel; Peña, Ricardo

    Safe is a first-order eager functional language with facilities for programmer controlled destruction of data structures. It provides also regions, i.e. disjoint parts of the heap, where the program allocates data structures, so that the runtime system does not need a garbage collector. A region is a collection of cells, each one big enough to allocate a data constructor. Deallocating cells or regions may create dangling pointers. The language is aimed at inferring and certifying memory safety properties in a Proof Carrying Code like environment. Some of its analyses have been presented elsewhere. The one relevant to this paper is a type system and a type inference algorithm guaranteeing that well-typed programs will be free of dangling pointers at runtime.

  20. The indirect association of job strain with long-term sickness absence through bullying: a mediation analysis using structural equation modeling

    OpenAIRE

    Janssens, Heidi; Braeckman, Lutgart; De Clercq, Bart; Casini, Annalisa; De Bacquer, Dirk; Kittel, France; Clays, Els

    2016-01-01

    Background: In this longitudinal study the complex interplay between both job strain and bullying in relation to sickness absence was investigated. Following the "work environment hypothesis", which establishes several work characteristics as antecedents of bullying, we assumed that job strain, conceptualized by the Job-Demand-Control model, has an indirect relation with long-term sickness absence through bullying. Methods: The sample consisted of 2983 Belgian workers, aged 30 to 55 years...

  1. Sickness absence due to specific mental diagnoses and all-cause and cause-specific mortality: a cohort study of 4.9 million inhabitants of Sweden.

    Directory of Open Access Journals (Sweden)

    Ellenor Mittendorfer-Rutz

    Full Text Available BACKGROUND: Despite the magnitude and increase of sickness absence due to mental diagnoses, little is known regarding long-term health outcomes. The aim of this nationwide population-based, prospective cohort study was to investigate the association between sickness absence due to specific mental diagnoses and the risk of all-cause and cause-specific mortality. METHODS: A cohort of all 4 857 943 individuals living in Sweden on 31.12.2004 (aged 16-64 years, not sickness absent, or on retirement or disability pension, was followed from 01.01.2005 through 31.12.2008 for all-cause and cause-specific mortality (suicide, cancer, circulatory disease through linkage of individual register data. Individuals with at least one new sick-leave spell with a mental diagnosis in 2005 were compared to individuals with no sickness absence. Hazard ratios (HR and 95% confidence intervals (CI were estimated by Cox regression, adjusting for age, sex, education, country of birth, family situation, area of residence, and pre-existing morbidity (diagnosis-specific hospital inpatient (2000-2005 and outpatient (2001-2005 care. RESULTS: In the multivariate analyses, mental sickness absence in 2005 was associated with an increased risk for all-cause mortality: HR: 1.65, 95% CI: 1.47-1.86 in women and in men: 1.73, 1.57-1.91; for suicide, cancer (both smoking and non-smoking related as well as mortality due to circulatory disease only in men. Estimates for cause-specific mortality ranged from 1.48 to 3.37. Associations with all-cause mortality were found for all mental sickness absence diagnostic groups studied. CONCLUSIONS: Knowledge about the prognosis of patients sickness absent with specific mental diagnoses is of crucial clinical importance in health care. Sickness absence due to specific mental diagnoses may here be used as a risk indictor for subsequent mortality.

  2. Threshold of musculoskeletal pain intensity for increased risk of long-term sickness absence among female healthcare workers in eldercare.

    Directory of Open Access Journals (Sweden)

    Lars L Andersen

    Full Text Available PURPOSE: Musculoskeletal disorders increase the risk for absenteeism and work disability. However, the threshold when musculoskeletal pain intensity significantly increases the risk of sickness absence among different occupations is unknown. This study estimates the risk for long-term sickness absence (LTSA from different pain intensities in the low back, neck/shoulder and knees among female healthcare workers in eldercare. METHODS: Prospective cohort study among 8,732 Danish female healthcare workers responding to a questionnaire in 2004-2005, and subsequently followed for one year in a national register of social transfer payments (DREAM. Using Cox regression hazard ratio (HR analysis we modeled risk estimates of pain intensities on a scale from 0-9 (reference 0, where 0 is no pain and 9 is worst imaginable pain in the low back, neck/shoulders and knees during the last three months for onset of LTSA (receiving sickness absence compensation for at least eight consecutive weeks during one-year follow-up. RESULTS: During follow-up, the 12-month prevalence of LTSA was 6.3%. With adjustment for age, BMI, smoking and leisure physical activity, the thresholds of pain intensities significantly increasing risk of LTSA for the low back (HR 1.44 [95%CI 1.07-1.93], neck/shoulders (HR 1.47 [95%CI 1.10-1.96] and knees (HR 1.43 [95%CI 1.06-1.93] were 5, 4 and 3 (scale 0-9, respectively, referencing pain intensity of 0. CONCLUSION: The threshold of pain intensity significantly increasing the risk for LTSA among female healthcare workers varies across body regions, with knee pain having the lowest threshold. This knowledge may be used in the prevention of LTSA among health care workers.

  3. Certified reference materials for testing of the presence/absence of Staphylococcus aureus enterotoxin A (SEA) in cheese.

    Science.gov (United States)

    Zeleny, Reinhard; Nia, Yacine; Schimmel, Heinz; Mutel, Isabelle; Hennekinne, Jacques-Antoine; Emteborg, Håkan; Charoud-Got, Jean; Auvray, Frédéric

    2016-08-01

    Staphylococcal enterotoxins (SEs) account for a substantial number of food-poisoning outbreaks. European legislation (Commission Regulation 1441/2007) stipulates the reference procedure for SE analysis in milk and dairy products, which is based on extraction, dialysis concentration and immunochemical detection using one of two approved assays (VIDAS(®) SET2, Ridascreen(®) SET Total). However, certified reference materials (CRMs) are lacking to support laboratories in performing reliable detection of Staphylococcus aureus enterotoxin A (SEA) in relevant matrices at sub-nanogram per gram levels. The certification of a set of three reference materials (blank and two SEA-containing materials) for testing of the presence/absence of SEA in cheese is described. The reference procedure was applied in an intercomparison with 15 laboratories, and results were reported in a qualitative manner (presence or absence of SEA in the sample). No false-negative or false-positive results were obtained. The certified values were stated as diagnostic specificity (blank material) or diagnostic sensitivity (SEA-containing materials) and were 100 % in all cases. Stability studies demonstrated suitable material stability when stored cooled or frozen. An in-house study on the recovery of SEA in the cheese materials using a double-sandwich enzyme-linked immunosorbent assay (ELISA) revealed comparable recovery values of around 45 % at the two spiking levels and in both the SEA-containing CRMs as well as blank CRM freshly spiked prior to analysis. The values were also comparable over time and among different analysts. The materials provide valuable support to laboratories for method validation and method performance verification and will increase the reliability of measuring SEA in cheese.

  4. Employees sick-listed with mental disorders : Who returns to work and when?

    NARCIS (Netherlands)

    Roelen, C.A.M.; Norder, G.; Koopmans, P.C.; Rhenen, van W.; et al.,

    2012-01-01

    To investigate return to work (RTW) in employees sick-listed with mental disorders classified according to the International Classification of Diseases (ICD). Methods: Sickness absences (SA) medically certified as emotional disturbance (ICD-10 R45) or mental and behavioral disorders (ICD-10 F00–F99)

  5. Employees Sick-Listed with Mental Disorders : Who Returns to Work and When?

    NARCIS (Netherlands)

    Roelen, C. A. M.; Norder, G.; Koopmans, P. C.; van Rhenen, W.; van der Klink, J. J. L.; Bultmann, U.

    2012-01-01

    Purpose To investigate return to work (RTW) in employees sick-listed with mental disorders classified according to the International Classification of Diseases (ICD). Methods Sickness absences (SA) medically certified as emotional disturbance (ICD-10 R45) or mental and behavioral disorders (ICD-10 F

  6. The role of poor sleep in the relation between workplace bullying/unwanted sexual attention and long‑term sickness absence

    DEFF Research Database (Denmark)

    Nabe-Nielsen, Kirsten; Grynderup, Matias Brødsgaard; Lange, Theis;

    2016-01-01

    Purpose While exposure to bullying and unwanted sexual attention was previously found to increase the risk of sickness absence, the underlying mechanisms are largely unknown. Poor sleep can be a consequence of stressful exposures and a cause of poor health, and poor sleep is also a determinant...... of insufficient recovery. Therefore, the present study investigated whether poor sleep mediates and/or moderates the association between bullying and unwanted sexual attention, on the one hand, and long-term sickness absence (LTSA), on the other hand. Methods We used questionnaire data from 7650 individuals...... contributing with 15,040 2-year observation periods. Workplace bullying, unwanted sexual attention, disturbed sleep, and difficulties awakening were measured at three time points, and participants were followed in registers to measure the occurrence of LTSA, defined as ≥30 consecutive days of sickness absence...

  7. Are there any associations between single and/or multiple social roles and self-rated physical health, psychiatric disorder and long-term sickness absence in women?

    Directory of Open Access Journals (Sweden)

    Carin Staland Nyman

    2012-03-01

    Full Text Available

    Abstract:
    Background: the relationship between single and/or multiple social roles that women hold (occupa- tional, partner, and parent and health and sickness absence is an important public health issue. Few studies on the social roles held by women have been performed in the Swedish context of gender equality. The aim of this study was to analyse associations between occupational, partner and parent roles (and combinations of these roles and their relation to self-rated physical health, psychiatric disorders and long-term sickness absence in a population based sample of women in Sweden.
    Methods: women born in 1935, 1945, 1955, 1965, 1970 or 1975 (n=600 were interviewed at baseline and five years later. cross-sectional data were analysed with multivariate logistic regression analysis adjusted for age, socio-economic position, alcohol dependence and abuse.
    Results: an occupational role was associated with lower odds for poor self-rated physical health, 0.28 (0.10-0.82, and sickness absence, 0.25 (0.10-0.86. a partner role was associated with lower odds for psy- chiatric disorder, 0.58 (0.35-0.98 while a parental role (children < 14 years was associated with higher odds for sickness absence, 4.17 (1.86-9.38. The combination of holding an occupational and partner role was associated with lower odds for health outcomes compared with having three roles. Conclusion: holding an occupational and partner role was related to lower odds for poor self-rated physical health, psychiatric disorder and long-term sickness absence, while having a parental role was adversely related to sickness absence. results are important in the light of discussions on reconciliation of work and family, and are of interest in countries with high or increasing female labour force participation.

  8. Development and validation of a prediction model for long-term sickness absence based on occupational health survey variables

    DEFF Research Database (Denmark)

    Roelen, Corné; Thorsen, Sannie; Heymans, Martijn

    2016-01-01

    Purpose: The purpose of this study is to develop and validate a prediction model for identifying employees at increased risk of long-term sickness absence (LTSA), by using variables commonly measured in occupational health surveys. Materials and methods: Based on the literature, 15 predictor...... and then validated in a sample of 2524 DANES participants, not included in the development sample. Identification of employees at increased LTSA risk was investigated by receiver operating characteristic (ROC) analysis; the area-under-the-ROC-curve (AUC) reflected discrimination between employees with and without...... LTSA during follow-up. Results: The 15-predictor model was reduced to a 9-predictor model including age, gender, education, self-rated health, mental health, prior LTSA, work ability, emotional job demands, and recognition by the management. Discrimination by the 9-predictor model was significant (AUC...

  9. Impact of burnout and psychosocial work characteristics on future long-term sickness absence. Prospective results of the Danish PUMA-study among human service workers

    DEFF Research Database (Denmark)

    Borritz, Marianne; Christensen, KB; Rugulies, R

    2010-01-01

    Objectives: The objective of this study was to examine if burnout and psychosocial factors predicted long-term sickness absence (>2 weeks) at work unit level. Methods: Data were collected prospectively at 82-work units in human services (PUMA cohort, PUMA: Danish acronym for Burnout, Motivation a...... work environment, and equally important, the organizations should be attentive to employees with symptoms of burnout...... and Job satisfaction) followed up during the proceeding 18 months regarding onset of long-term sickness absence. Questionnaire data regarding burnout and psychosocial factors were aggregated at work unit level. We used Poisson regression models with psychosocial factors and burnout as predictors of long...

  10. A multi-faceted workplace intervention targeting low back pain was effective for physical work demands and maladaptive pain behaviours, but not for work ability and sickness absence

    DEFF Research Database (Denmark)

    Rasmussen, Charlotte Diana Nørregaard; Holtermann, Andreas; Jørgensen, Marie Birk

    2016-01-01

    from management, work ability and sickness absence due to low back pain were measured every 3 months. Before and after the intervention we measured physical capacity, kinesiophobia and need for recovery. Linear mixed models adjusted for baseline values of the outcome were used to estimate the effect...... to the control. There were no significant effects on physical exertion, muscle strength, support from management, work ability or sickness absence due to low back pain. After the intervention, significant increased physical capacity and improvements in kinesiophobia were found, but no change in need for recovery...

  11. Predictors of recurrent sickness absence due to depressive disorders--a Delphi approach involving scientists and physicians.

    Directory of Open Access Journals (Sweden)

    Giny Norder

    Full Text Available BACKGROUND: Depression is a common and highly recurrent mental disorder that is accompanied by poor functioning at home and at work. Not all depressed employees report sick and little is known about variables associated with sickness absence (SA due to depression. Recurrent SA due to depression tends to marginalize employees from the workforce and exclude them from social participation. Therefore, this study sought group consensus on factors predicting recurrent SA due to depression. METHODOLOGY/PRINCIPAL FINDINGS: 23 scientists in the field of work and mental health and 23 physicians with expertise in assessing work disability were invited for a Delphi study. Sixty-seven factors retrieved from the literature were scored for their impact on the recurrence of SA due to depression, range 1 (no impact to 10 (very high impact in two Delphi rounds. The third Delphi round addressed the assessability and modifiability of elected predictors. Group consensus was defined as 75% agreement. In the first round (response 78%, group consensus was reached on a high impact of 13 factors on recurrent SA due to depression. The second round (response 79% added another 8 factors with high impact on recurrent SA due to depression. The panelists were of the opinion that stressful life and work events, age at first diagnosis, duration of the last depressive episode, anxiety, lifetime number of depressive episodes, and psychological work demands were readily assessable in consultation with patients. Furthermore, work factors, particularly decision latitude, psychological job demands, and commitment to work, were recognized as modifiable. CONCLUSIONS/SIGNIFICANCE: Although results have to be validated with further quantitative research, physicians may identify employees at risk of recurrent SA due to depression and may support them to adjust their work aimed at increasing commitment to work and preventing future SA due to depression.

  12. The contribution of the psychosocial work environment to sickness absence in human service workers : Results of a 3-year follow-up study

    NARCIS (Netherlands)

    Rugulies, Reiner; Christensen, Karl B.; Borritz, Marianne; Villadsen, Ebbe; Bultmann, Ute; Kristensen, Tage S.

    2007-01-01

    We investigated to what extent psychosocial. work characteristics predict sickness absence in a cohort of 890 human service professionals (84% women), followed-up for 3 years. We measured 16 different psychosocial work characteristics at baseline and analysed their associations with number of sickne

  13. How do job characteristics, family situation, domestic work, and lifestyle factors relate to sickness absence? A study based on Sweden Post

    DEFF Research Database (Denmark)

    Voss, Margaretha; Floderus, Birgitta; Diderichsen, Finn

    2004-01-01

    of alcohol as sedative, anxiety of reorganization, not holding a supervisor position, adverse life events, and divorce were related with sickness absence. CONCLUSIONS: Our study identified different areas at work and outside work for women and men that could be targets for actions aiming at preventing high...

  14. Perceived impeding factors for return-to-work after long-term sickness absence due to major depressive disorder: a concept mapping approach

    NARCIS (Netherlands)

    Vries, G. de; Hees, H.L.; Koeter, M.W.; Lagerveld, S.E.; Schene, A.H.

    2014-01-01

    OBJECTIVE: The purpose of the present study was to explore various stakeholder perspectives regarding factors that impede return-to-work (RTW) after long-term sickness absence related to major depressive disorder (MDD). METHODS: Concept mapping was used to explore employees', supervisors' and occupa

  15. Perceived impeding factors for return-to-work after long-term sickness absence due to major depressive disorder: A concept mapping approach

    NARCIS (Netherlands)

    Vries, G. de; Hees, H.L.; Koeter, M.W.J.; Lagerveld, S.E.; Schene, A.H.

    2014-01-01

    Objective: The purpose of the present study was to explore various stakeholder perspectives regarding factors that impede return-to-work (RTW) after long-term sickness absence related to major depressive disorder (MDD). Methods: Concept mapping was used to explore employees', supervisors' and occupa

  16. Can the Maslach Burnout Inventory and Utrecht Work Engagement Scale be used to screen for risk of long-term sickness absence?

    NARCIS (Netherlands)

    Roelen, C. A M; van Hoffen, M. F A; Groothoff, J. W.; de Bruin, J.; Schaufeli, W. B.; van Rhenen, W.

    2015-01-01

    Objectives: To investigate the Maslach Burnout Inventory—General Survey (MBI—GS) and the Utrecht Work Engagement Scale (UWES) for their ability to identify non-sicklisted employees at increased risk of long-term sickness absence (LTSA). Methods: One-year prospective cohort study including 4,921 empl

  17. Can the Maslach Burnout Inventory and Utrecht Work Engagement Scale be used to screen for risk of long-term sickness absence?

    NARCIS (Netherlands)

    Roelen, C. A. M.; van Hoffen, M. F. A.; Groothoff, J. W.; de Bruin, J.; Schaufeli, W. B.; van Rhenen, W.

    2015-01-01

    To investigate the Maslach Burnout Inventory-General Survey (MBI-GS) and the Utrecht Work Engagement Scale (UWES) for their ability to identify non-sicklisted employees at increased risk of long-term sickness absence (LTSA). One-year prospective cohort study including 4,921 employees participating i

  18. The contribution of work engagement to self-perceived health, work ability, and sickness absence beyond health behaviors and work-related factors

    NARCIS (Netherlands)

    Rongen, Anne; Robroek, Suzan J W; Schaufeli, Wilmar; Burdorf, Alex

    2014-01-01

    Objective: To investigate whether work engagement influences self-perceived health, work ability, and sickness absence beyond health behaviors and work-related characteristics. Methods: Employees of two organizations participated in a 6-month longitudinal study (n = 733). Using questionnaires, infor

  19. Risk factors for sickness absence due to low back pain and prognostic factors for return to work in a cohort of shipyard workers

    NARCIS (Netherlands)

    E.C. Alexopoulos (Evangelos); E.C. Konstantinou (Eleni); G. Bakoyannis (Giorgos); D. Tanagra (Dimitra); A. Burdorf (Alex)

    2008-01-01

    textabstractThe purpose of this study was to determine risk factors for the occurrence of sickness absence due to low back pain (LBP) and to evaluate prognostic factors for return to work. A longitudinal study with 1-year follow-up was conducted among 853 shipyard workers. The cohort was drawn aroun

  20. Perceived organizational justice as a predictor of long-term sickness absence due to diagnosed mental disorders: results from the prospective longitudinal Finnish Public Sector Study.

    Science.gov (United States)

    Elovainio, Marko; Linna, Anne; Virtanen, Marianna; Oksanen, Tuula; Kivimäki, Mika; Pentti, Jaana; Vahtera, Jussi

    2013-08-01

    Organizational justice perceptions have been suggested to be associated with symptoms of mental health but the nature of the association is unknown due to reporting bias (measurement error related to response style and reversed causality). In this study, we used prospective design and long-term (>9 days) sickness absence with psychiatric diagnosis as the outcome measure. Participants were 21,221 Finnish public sector employees (the participation rate at baseline in 2000-2002 68%), who responded to repeated surveys of procedural and interactional justice in 2000-2004 along with register data on sickness absence with a diagnosis of depression or anxiety disorders (822 cases). Results from logistic regression analyses showed that a one-unit increase in self-reported and work-unit level co-worker assessed interactional justice was associated with a 25-32% lower odds of sickness absence due to anxiety disorders. These associations were robust to adjustments for a variety of potential individual-level confounders including chronic disease (adjusted OR for self-reported interactional justice 0.77, 95% CI 0.65-0.91) and were replicated using co-worker assessed justice. Only weak evidence of reversed causality was found. The results suggest that low organizational justice is a risk factor for sickness absence due to anxiety disorders.

  1. Impact of Burnout and Psychosocial Work Characteristics on Future Long-Term Sickness Absence. Prospective Results of the Danish PUMA Study Among Human Service Workers

    NARCIS (Netherlands)

    Borritz, Marianne; Christensen, Karl Bang; Bultmann, Ute; Rugulies, Reiner; Lund, Thomas; Andersen, Ingelise; Villadsen, Ebbe; Diderichsen, Finn; Kristensen, Tage S.

    2010-01-01

    Objectives: The objective of this study was to examine if burnout and psychosocial factors predicted long-term sickness absence (>2 weeks) at work unit level. Methods: Data were collected prospectively at 82-work units in human services (PUMA cohort, PUMA: Danish acronym for Burnout, Motivation and

  2. Prolonged fatigue is associated with sickness absence in men but not in women : prospective study with 1-year follow-up of white-collar employees

    NARCIS (Netherlands)

    Roelen, Corne A. M.; van Rhenen, Willem; Groothoff, Johan W.; van der Klink, Jac J. L.; Bultmann, Ute

    2014-01-01

    Prolonged fatigue adversely affects an individual's performance and functioning. The present study investigated the prospective associations between prolonged fatigue and sickness absence (SA) during 1-year follow-up. At baseline, a convenience sample of white-collar employees received the 20-item C

  3. Do psychosocial work environment factors measured with scales from the Copenhagen Psychosocial Questionnaire predict register-based sickness absence of 3 weeks or more in Denmark?

    DEFF Research Database (Denmark)

    Rugulies, Reiner; Aust, Birgit; Pejtersen, Jan Hyld

    2010-01-01

    AIMS: To analyse the predictive validity of 18 psychosocial work environment scales from the Copenhagen Psychosocial Questionnaire version II (COPSOQ II) with regard to risk of sickness absence. METHODS: The study population consisted of 3188 wage earners (52% women) from a representative sample......% CI 1.15-1.52). After applying adjustment for multiple testing, the effect of emotional demands and of role conflict remained statistically significant, but not the effect of cognitive demands. CONCLUSIONS: Selected psychosocial work environment factors from the COPSOQ predict register-based sickness...

  4. Increase in sickness absence with psychiatric diagnosis in Norway: a general population-based epidemiologic study of age, gender and regional distribution

    Directory of Open Access Journals (Sweden)

    Brage Sören

    2006-08-01

    Full Text Available Abstract Background The aim of this study was to assess the incidence of sickness absence with psychiatric diagnoses from 1994–2000, and the distribution across gender, age groups, diagnostic groups and regions in a general population. Methods The population at risk was defined as all individuals aged 16–66 years who were entitled to sickness benefits in 1994, 1996, 1998 and 2000 (n = 2,282,761 in 2000. All individuals with a full-time disability pension were excluded. The study included approximately 77% of the Norwegian population aged 16–66 years. For each year, the study base started on 1 January and ended on 31 December. Individuals that were sick-listed for more than 14/16 consecutive days with a psychiatric diagnosis on their medical certificate were selected as cases. Included in this study were data for Norway, the capital city Oslo and five regions in the southeast of the country. Results Sickness absence with psychiatric diagnoses increased in all age groups, in women and men, and in all regions. At the national level, the cumulative incidence increased in women from 1.7% in 1994 to 4.6% in 2000, and in men from 0.8% in 1994 to 2.2% in 2000. The highest cumulative incidence was found in middle-aged women and men (30–59 years. Women had a higher incidence than men in all stratification groups. The cumulative incidences in 2000 varied between 4.6% to 5.6% in women in the different regions, and for men the corresponding figures were 2.1% to 3.2%. Throughout the four years studied, women in Oslo had more than twice as high incidence levels of sickness absence with alcohol and drug diagnoses as the country as a whole. There were some differences between regions in sickness absence with specific psychiatric diagnoses, but they were small and most comparisons were non-significant. Conclusion Sickness absence with psychiatric diagnoses increased between 1994 and 2000 in Norway. The increase was highest in the middle-aged, and in women

  5. Comparison of self-reported and register data on sickness absence among Norwegian patients participating in an occupational rehabilitation program

    Directory of Open Access Journals (Sweden)

    Irene Øyeflaten

    2010-01-01

    Full Text Available Background: Sick leave and return to work are common outcome variables in studies where the aim is to measure the effect of targeted interventions for individuals that are on sick leave benefits or other allowances. Use of official register data is often restricted, and research on sick leave and return to work are often based on the participants self-reports. However, there is insufficient documentation that there is agreement between self-reports and register data on sick leave benefits and allowances.Aims: The aim of this study was to analyse the individuals' knowledge about states of sick leave benefits or allowances compared with register data from The Labour and Welfare Administration (NAV in Norway.Method: 153 individuals, sick-listed or on allowances, participated in a 4-week inpatient occupational rehabilitation program. 132 (86% answered a questionnaire on assessments of work, sick leave, and allowances three months after completed rehabilitation. Self-reported data were compared with register data from NAV according to four categories: working, sick-listed, on medical/vocational rehabilitation allowance or disability pension. Agreement between self-reported and register data was evaluated in cross-tabulations and reported with kappa values. Stratified analyses were done for gender, age, education, medical diagnosis and length of sick leave/allowances at baseline.Results: Good agreement was found for medical/vocational rehabilitation allowance (kappa=.70 and disability pension (kappa=.65. Moderate agreement was found for working (kappa=.49 and fair agreement for sick-listed (kappa=.36. Stratified analyses showed significant better kappa values for individuals that had been sick-listed less than 12 months before entering the rehabilitation program.Conclusions: Agreements from good to fair were found between self-reported and official register data on sick leave. However, official register data is preferred in research because this will

  6. The role of poor sleep in the relation between workplace bullying/unwanted sexual attention and long‑term sickness absence

    DEFF Research Database (Denmark)

    Nabe-Nielsen, Kirsten; Grynderup, Matias Brødsgaard; Lange, Theis

    2016-01-01

    Purpose While exposure to bullying and unwanted sexual attention was previously found to increase the risk of sickness absence, the underlying mechanisms are largely unknown. Poor sleep can be a consequence of stressful exposures and a cause of poor health, and poor sleep is also a determinant...... contributing with 15,040 2-year observation periods. Workplace bullying, unwanted sexual attention, disturbed sleep, and difficulties awakening were measured at three time points, and participants were followed in registers to measure the occurrence of LTSA, defined as ≥30 consecutive days of sickness absence...... during the subsequent 2 years. Results The odds of LTSA were significantly increased by workplace bullying (OR 1.77; 95 % CI 1.50–2.12) and unwanted sexual attention (OR 1.55; 95 % CI 1.06–2.29). Together, disturbed sleep and difficulties awakening mediated 12.8 % (95 % CI 8.1–19.8) of the association...

  7. Clinical and non-clinical depressive symptoms and risk of long-term sickness absence among female employees in the Danish eldercare sector

    DEFF Research Database (Denmark)

    Hjarsbech, PU; Andersen, Rikke Voss; Christensen, Karl Bang

    2011-01-01

    Background: Depression has a high point and life time prevalence and is a major cause of reduced work ability and long-term sickness absence (LTSA). Less is known of the extent to which non-clinical depressive symptoms are related to the risk of LTSA. The aim of this study was to investigate how......, and occupational group. Limitations: Missing information on the cause of sickness absence and prevalent somatic illness. Conclusion: A clear dose–response relationship exists between increasing depressive symptoms and risk of LTSA. The adverse effect of non-clinical depressive symptoms on LTSA already manifests...... non-clinical and clinical depressive symptoms are prospectively associated to subsequent LTSA. Methods: In a cohort study of 6985 femaleemployees fromthe Danish eldercare sector depressive symptoms were measured by the Major Depression Inventory (MDI) and scores (0–50) were divided into groups of 0...

  8. Effectiveness of psychoeducation in reducing sickness absence and improving mental health in individuals at risk of having a mental disorder

    DEFF Research Database (Denmark)

    Pedersen, Pernille; Søgaard, Hans Jørgen; Labriola, Merete

    2015-01-01

    disorder. METHODS: Between 2012 and 2014, 430 participants on sick leave were randomly allocated to either an intervention or control group. The psychoeducation consisted of 2-h sessions once a week for 6 weeks. The sessions focused on stress and work life and was based on problem-solving techniques......BACKGROUND: The aim of this study was to evaluate the effect of psychoeducation on return to work as an adjunct to standard case management in individuals on sick leave at risk of having a mental disorder. The participants could have different diagnoses but were all at risk of having a mental...... and coping strategies. The main outcome, the relative risk (RR) of a full return to work based on register data from the job centres, was determined during the first 3 and 6 months after participation in the psychoeducation programme. At baseline and at 3 and 6 months after the intervention, the participants...

  9. Early coordinated multidisciplinary intervention to prevent sickness absence and labour market exclusion in patients with low back pain

    DEFF Research Database (Denmark)

    Fisker, Annette; Langberg, Henning; Petersen, Tom

    2013-01-01

    Musculoskeletal disorders account for one third of the long-term absenteeism in Denmark and the number of individuals sick listed for more than four weeks is increasing. Compared to other diagnoses, patients with musculoskeletal diseases, including low back pain, are less likely to return to work...... after a period of sick leave. It seems that a multidisciplinary intervention, including cooperation between the health sector, the social sector and in the work place, has a positive effect on days off work due to musculoskeletal disorders and particularly low back pain. It is a challenge to coordinate...... this type of intervention, and the implementation of a return-to-work (RTW)-coordinator is suggested as an effective strategy in this process. The purpose of this paper is to describe the study protocol and present a new type of intervention, where the physiotherapist both has the role as RTW...

  10. Perceived impeding factors for return-to-work after long-term sickness absence due to major depressive disorder: a concept mapping approach.

    Directory of Open Access Journals (Sweden)

    Gabe de Vries

    Full Text Available OBJECTIVE: The purpose of the present study was to explore various stakeholder perspectives regarding factors that impede return-to-work (RTW after long-term sickness absence related to major depressive disorder (MDD. METHODS: Concept mapping was used to explore employees', supervisors' and occupational physicians' perspectives on these impeding factors. RESULTS: Nine perceived themes, grouped in three meta-clusters were found that might impede RTW: Person, (personality / coping problems, symptoms of depression and comorbid (health problems, employee feels misunderstood, and resuming work too soon, Work (troublesome work situation, too little support at work, and too little guidance at work and Healthcare (insufficient mental healthcare and insufficient care from occupational physician. All stakeholders regarded personality/coping problems and symptoms of depression as the most important impeding theme. In addition, supervisors emphasized the importance of mental healthcare underestimating the importance of the work environment, while occupational physicians stressed the importance of the lack of safety and support in the work environment. CONCLUSIONS: In addition to the reduction of symptoms, more attention is needed on coping with depressive symptoms and personality problems in the work environment support in the work environment and for RTW in mental healthcare, to prevent long term sickness absence.

  11. A prospective cohort study on severe pain as a risk factor for long-term sickness absence in blue- and white-collar workers

    DEFF Research Database (Denmark)

    Andersen, Lars Louis; Mortensen, Ole Steen; Hansen, Jørgen Vinsløv;

    2011-01-01

    ). During 2001-2002, the prevalence of LTSA among blue- and white-collar workers was 18% and 12%, respectively. Hand/wrist pain (HR 1.49, 95% CI 1.23 to 1.81) and low back pain (HR 1.30, 95% CI 1.11 to 1.53) were significant risk factors among the total cohort. Neck/shoulder pain was a significant risk...... factor among white-collar workers only (HR 1.35, 95% CI 1.21 to 1.85). Knee pain was not a significant risk factor. Conclusion While hand/wrist pain and low back pain are general risk factors for LTSA, neck/shoulder pain is a specific risk factor among white-collar workers. This study suggests......, and followed in 2001-2002 in a national sickness absence register. Cox regression analysis was performed to assess the risk estimates of mutually adjusted severe pain in the neck/shoulder, low back, hand/wrist and knees for onset of LTSA, defined as receiving sickness absence compensation for at least 3...

  12. The contribution of gender-role orientation, work factors and home stressors to psychological well-being and sickness absence in male- and female-dominated occupational groups.

    Science.gov (United States)

    Evans, Olga; Steptoe, Andrew

    2002-02-01

    The associations of work stress, types of work and gender-role orientation with psychological well-being and sickness absence were investigated in a questionnaire survey of 588 male and female nurses and 387 male and female accountants. We hypothesised that health might be impaired among women working in the male-dominated occupation (accountancy), and men in the female-dominated occupation (nursing), but that effects might be moderated by job strain (perceptions of high demand and low control), work and home hassles, and traditional male (instrumentality) and female (expressivity) psychological characteristics. Responses were analysed from 172 female and 61 male nurses, and from 53 female and 81 male commercial accountants. Female accountants were more likely than other groups to have high anxiety scores on the Hospital Anxiety and Depression Scales, while male nurses had the highest rates of sickness absence. Male nurses and female accountants also reported more work-related hassles than did female nurses and male accountants. Men and women in the same occupation did not differ in job strain or job social support, but nurses reported greater job strain than accountants, due to higher ratings of demands and lower skill utilisation. After adjusting for age, sex, occupation, paid work hours and a measure of social desirability bias, risk of elevated anxiety was independently associated with higher job strain, lower job social support, more work hassles, more domestic responsibility, lower instrumentality and higher expressivity. The association between sex and anxiety was no longer significant after instrumentality had been entered into the regression model. Sickness absence of more than three days over the past 12 months was independently associated with higher job strain, more work hassles, lower instrumentality and higher expressivity. The results suggest that when men and women occupy jobs in which they are in the cultural and numerical minority, there may be

  13. Increased risk of long-term sickness absence, lower rate of return to work, and higher risk of unemployment and disability pensioning for thyroid patients

    DEFF Research Database (Denmark)

    Nexo, M A; Watt, T; Pedersen, J

    2014-01-01

    CONTEXT: Little is known about how thyroid diseases affect work ability. OBJECTIVE: The objective of this study was to evaluate the risk of work disability for patients with thyroid disease compared with the general population. DESIGN, SETTING, AND PARTICIPANTS: In a longitudinal register study......, outpatients (n = 862) with nontoxic goiter, hyperthyroidism, Graves' orbitopathy (GO), autoimmune hypothyroidism, or other thyroid diseases and their matched controls (n = 7043) were observed in the years 1994-2011 in Danish national registers of social benefits, health, and work characteristics. Cox...... regression analyses estimated adjusted hazard ratios (HRs) for the first year after diagnosis and subsequent years. MAIN OUTCOME MEASURES: Transitions between work, long-term sickness absence, unemployment, and disability pension were measured. RESULTS: Patients differed significantly from the general...

  14. A multi-wave study of organizational justice at work and long-term sickness absence among employees with depressive symptoms

    DEFF Research Database (Denmark)

    Hjarsbech, Pernille U; Christensen, Karl Bang; Bjørner, Jakob

    2014-01-01

    OBJECTIVES: Mental health problems are strong predictors of long-term sickness absence (LTSA). In this study, we investigated whether organizational justice at work - fairness in resolving conflicts and distributing work - prevents risk of LTSA among employees with depressive symptoms. METHODS......: In a longitudinal study with five waves of data collection, we examined a cohort of 1034 employees with depressive symptoms. Depressive symptoms and organizational justice were assessed by self-administered questionnaires and information on LTSA was derived from a national register. Using Poisson regression...... analyses, we calculated rate ratios (RR) for the prospective association of organizational justice and change in organizational justice with time to onset of LTSA. All analyses were sex stratified. RESULTS: Among men, intermediate levels of organizational justice were statistically significantly associated...

  15. Psychosocial work environment predictors of short and long spells of registered sickness absence during a 2-year follow up

    DEFF Research Database (Denmark)

    Nielsen, Martin L; Rugulies, Reiner; Christensen, Karl B;

    2006-01-01

    OBJECTIVE: The objective of this study was to investigate the impact of psychosocial work environment factors on short and long absence spells. METHODS: Questionnaire data on work environment exposures and registered absence data during 2-year follow up were analyzed with Poisson regression...... for 1919 employees from the private and public sector. RESULTS: Short spells (1-10 working days) were predicted by low supervisor support, low predictability, and low meaning at work among men and high skill discretion among women. Long spells (>10 days) were predicted by low decision authority, low...... supervisor support, and low predictability among men and high psychologic demands and low decision authority among women. The variables predictability and meaning at work were developed for this study. CONCLUSION: Specific psychosocial work environment factors have both common and different effects on short...

  16. The Association Between Self-Assessed Future Work Ability and Long-Term Sickness Absence, Disability Pension and Unemployment in a General Working Population: A 7-Year Follow-Up Study.

    Science.gov (United States)

    Lundin, A; Kjellberg, K; Leijon, O; Punnett, L; Hemmingsson, T

    2016-06-01

    Purpose Work ability is commonly measured with self-assessments, in the form of indices or single items. The validity of these assessments lies in their predictive ability. Prospective studies have reported associations between work ability and sickness absence and disability pension, but few examined why these associations exist. Several correlates of work ability have been reported, but their mechanistic role is largely unknown. This study aims to investigate to what extent individual's own prognosis of work ability predicts labor market participation and whether this was due to individual characteristics and/or working conditions. Methods Self-assessed prognosis of work ability, 2 years from "now," in the Stockholm Public Health Questionnaire (2002-2003) was linked to national registers on sickness absence, disability pension and unemployment up to year 2010. Effects were studied with Cox regression models. Results Of a total of 12,064 individuals 1466 reported poor work ability. There were 299 cases of disability pension, 1466 long-term sickness absence cases and 765 long-term unemployed during follow-up. Poor work ability increased the risk of long-term sickness absence (HR 2.25, CI 95 % 1.97-2.56), disability pension (HR 5.19, CI 95 % 4.07-6.62), and long-term unemployment (HR 2.18, CI 95 % 1.83-2.60). These associations were partially explained by baseline health conditions, physical and (less strongly) psychosocial aspects of working conditions. Conclusions Self-assessed poor ability predicted future long-term sickness absence, disability pension and long-term unemployment. Self-assessed poor work ability seems to be an indicator of future labor market exclusion of different kinds, and can be used in public health monitoring.

  17. Female sickness absenteeism in Poland.

    Science.gov (United States)

    Indulski, J A; Szubert, Z

    1996-01-01

    It is observed that the working activity period has recently been decreasing in Poland; this applies to both the male and female populations. Since women constitute 48% of all workers employed in the national economy, this tendency may pose an important problem for the community and public health. The main information source for the absenteeism analysis are medical certificates which in Poland obligatorily document every instance of a sick-leave from work, irrespective of the length of sickness. A 15% random sample of all sickness certificates constitutes a database for the monitoring system of sickness absence. The lost time rate is the main parameter analysed by the system. In 1994 the rate of female sickness absence in Poland amounted to 25.1 days per one employee. In Poland the main causes of female sickness absence are: respiratory diseases--18% of all sickness absence (in the 16-19 age group--49%), and disorders of female genital tract and complications of pregnancy, childbirth and puerperium (17% of all sickness absence and 48% in the 20-29 age group). The most important chronic diseases that substantially contribute to the level of sickness absence include: musculoskeletal diseases (15%), diseases of the circulatory system (15%) and the nervous system and sense organs (11%). Over the period of 1990-1994 the highest rate of the female sickness absence related to gynecological diseases and pregnancy complications (mean annual increase--22%), and the musculoskeletal diseases (mean annual increase--10%).

  18. A prospective cohort study on severe pain as a risk factor for long-term sickness absence in blue- and white-collar workers

    DEFF Research Database (Denmark)

    Andersen, Lars Louis; Mortensen, Ole Steen; Hansen, Jørgen Vinsløv;

    2011-01-01

    factor among white-collar workers only (HR 1.35, 95% CI 1.21 to 1.85). Knee pain was not a significant risk factor. Conclusion While hand/wrist pain and low back pain are general risk factors for LTSA, neck/shoulder pain is a specific risk factor among white-collar workers. This study suggests......Objective To estimate the impact of pain in different body regions on future long-term sickness absence (LTSA) among blue- and white-collar workers. Method Prospective cohort study in a representative sample of 5603 employees (the Danish Work Environment Cohort Study) interviewed in 2000......). During 2001-2002, the prevalence of LTSA among blue- and white-collar workers was 18% and 12%, respectively. Hand/wrist pain (HR 1.49, 95% CI 1.23 to 1.81) and low back pain (HR 1.30, 95% CI 1.11 to 1.53) were significant risk factors among the total cohort. Neck/shoulder pain was a significant risk...

  19. An Exploration of the Factors Considered When Forming Expectations for Returning to Work following Sickness Absence Due to a Musculoskeletal Condition.

    Directory of Open Access Journals (Sweden)

    Amanda E Young

    Full Text Available Workers' own expectations for returning to work following a period of sickness absence have been found to be one of the best predictors of future work status; however, there is a limited understanding of why people expect what they do. The current study was undertaken with the aim of determining what people take into consideration when forming their expectations for returning to work.Thirty-four people (8 women, 26 men, who were off work due to a musculoskeletal condition, participated in one of 14 focus groups. Participants were aged 25 to 65 (M = 45, SD = 12.6, and all had been out of work for 3 months or less.All participants reported expecting to return to work, with the most common timeframe being approximately 30 days (Range = 1 day-12 months. When explaining what they thought about when forming their expectations, participants referenced numerous considerations. Much of what was spoken about could be compartmentalized to reflect features of themselves, their condition, or their broader environmental contexts. Participant's subjective experience of these features influenced his or her expectations. Prominent themes included concerns about employability, a desire to get back to normal, no job to go back to, mixed emotions, re-injury concerns, the judgments of workplace stakeholders, being needed by their employer, waiting for input, until the money runs out, and working out what was in their best interest.Indications are that many of the reported considerations are amenable to intervention, suggesting opportunities to assist workers in the process of returning to work.

  20. Certified Schools

    Data.gov (United States)

    Department of Homeland Security — Certified schools must provide specific information regarding the school, the nature and requirements of the educational program, location and contact information,...

  1. Sick of Taxes?

    DEFF Research Database (Denmark)

    Ljunge, Jan Martin

    I estimate a price elasticity of sickness absence. Sick leave is an intensive margin of labor supply where individuals are free to adjust. I exploit variation in tax rates over two decades, which provide thousands of differential incentives across time and space, to estimate the price...... responsiveness. High taxes provide an incentive to take more sick leave, as less after tax income is lost when taxes are high. The panel data, which is representative of the Swedish population, allow for extensive controls including unobserved individual characteristics. I find a substantial price elasticity...... of sick leave, -0.7, with respect to the net of tax rate. Though large relative to traditional labor supply elasticities, Swedes are half as price elastic as bike messengers, and just as elastic as stadium vendors on the margin which they can adjust freely....

  2. Effects of a randomized controlled intervention trial on return to work and health care utilization after long-term sickness absence

    DEFF Research Database (Denmark)

    Momsen, Anne-Mette H.; Stapelfeldt, Christina Malmose; Nielsen, Claus Vinther;

    2016-01-01

    Background: The aim of the RCT study was to investigate if the effect of a multidisciplinary intervention on return to work (RTW) and health care utilization differed by participants’ self-reported health status at baseline, defined by a) level of somatic symptoms, b) health anxiety and c) self......) and odds ratio (OR) were used as measures of associations. Results were adjusted for gender, age, educational level, work ability and previous sick leave. Results: Among all responders we found no effect of the intervention on RTW. Among participants with low health anxiety, the one-year probability of RTW...

  3. Are self-report of disability pension and long-term sickness absence accurate? Comparisons of self-reported interview data with national register data in a Swedish twin cohort

    Directory of Open Access Journals (Sweden)

    Lichtenstein Paul

    2010-12-01

    Full Text Available Abstract Background Self-reported disability pension (DP and sickness absence are commonly used in epidemiological and other studies as a measure of exposure or even as an outcome. The aims were (1 to compare such self-reports with national register information in order to evaluate the validity of self-reported DP and sickness absence, and (2 to estimate the concordance of reporting behaviour in different twin zygosity groups, also by sex. Methods All Swedish twins born 1933-1958 who participated in the Screening Across the Lifespan Twin study (SALT 1998-2003, were included (31,122 individuals. The self-reported DP and long-term sickness absence (LTSA at the time of interview was compared to the corresponding register information retrieved from the National Social Insurance Agency by calculating the proportions of agreements, kappa, sensitivity, specificity, concordance rates, and chi-square test, to evaluate construct validity. Results The proportions of overall agreement were 96% and specificity 99% for both DP and LTSA, while the sensitivity was 70% for DP and 45% for LTSA. Kappa estimates were 0.76 for DP, and 0.58 for LTSA. The proportions of positive agreement were 64% for DP and 42% for LTSA. No difference in response style was found between zygosity groups among complete twin pairs for DP and LTSA. Results were similar for women and men and across age. Kappa estimates for DP differed somewhat depending on years of education, 0.68 (college/university vs. 0.77 (less than 13 years in school but not for LTSA. Conclusions Self-reported DP data may be very useful in studies when register information is not available, however, register data is preferred especially for LTSA. The same degree of twin similarity was found for truthful self-report of DP and LTSA in both monozygotic and dizygotic twin pairs. Thus, the response style was not influenced by genetic factors. One consequence of this would be that when estimating the relative importance of

  4. Serum sickness

    Science.gov (United States)

    ... the problem should be stopped. Avoid using that medicine or antiserum in the future. ... Call your provider if you received medicine or antiserum in the last 4 weeks and have symptoms of serum sickness.

  5. 5 CFR 630.401 - Granting sick leave.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Granting sick leave. 630.401 Section 630.401 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Sick Leave § 630.401 Granting sick leave. (a) Subject to paragraphs (b) through (e) of...

  6. 5 CFR 630.402 - Requesting sick leave.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Requesting sick leave. 630.402 Section 630.402 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Sick Leave § 630.402 Requesting sick leave. An employee must file an application—written, oral,...

  7. Acute mountain sickness

    Science.gov (United States)

    High altitude cerebral edema; Altitude anoxia; Altitude sickness; Mountain sickness; High altitude pulmonary edema ... Acute mountain sickness is caused by reduced air pressure and lower oxygen levels at high altitudes. The faster you ...

  8. 5 CFR 630.403 - Supporting evidence for the use of sick leave.

    Science.gov (United States)

    2010-01-01

    ... leave. 630.403 Section 630.403 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Sick Leave § 630.403 Supporting evidence for the use of sick leave. (a) An agency may grant sick leave only when the need for sick leave is supported by administratively...

  9. Identifying factors relevant in the assessment of return-to-work efforts in employees on long-term sickness absence due to chronic low back pain : a focus group study

    NARCIS (Netherlands)

    Muijzer, Anna; Geertzen, Jan H.; de Boer, Wout E.; Groothoff, Johan W.; Brouwer, Sandra

    2012-01-01

    Background: Efforts undertaken during the return to work (RTW) process need to be sufficient to prevent unnecessary applications for disability benefits. The purpose of this study was to identify factors relevant to RTW Effort Sufficiency (RTW-ES) in cases of sick-listed employees with chronic low b

  10. VT Certified Local Governments

    Data.gov (United States)

    Vermont Center for Geographic Information — Vermont established its Certified Local Government (CLG) program in 1985 to better help local governments integrate historic preservation concerns with planning and...

  11. Changes in sickness absenteeism following the introduction of a qualifying day for sickness benefit--findings from Sweden Post

    DEFF Research Database (Denmark)

    Voss, M; Floderus, B; Diderichsen, F

    2001-01-01

    AIMS: In 1993, a qualifying day without sickness benefit was introduced to the Swedish sickness benefit system. The aim of the present study is to investigate sickness absenteeism before and after the introduction of the qualifying day, in the light of conditions inside and outside working life....... METHODS: The study was based on 1,952 female and 2,229 male employees of Sweden Post. Sickness absence was measured by sickness incidence one year before and one year after the introduction of the qualifying day (sick-leave events/person days at risk). Information about explanatory factors was collected...... lifting at work more often showed an increase in incidence compared to men without heavy lifting, and the same tendency was found for women. CONCLUSION: The reduction in sickness incidence following the introduction of the qualifying day was fairly independent of different work-related and non-work...

  12. Dizziness and Motion Sickness

    Science.gov (United States)

    ... ENTCareers Marketplace Find an ENT Doctor Near You Dizziness and Motion Sickness Dizziness and Motion Sickness Patient ... vision or speech, or hearing loss. What is dizziness? Dizziness can be described in many ways, such ...

  13. Morning sickness (image)

    Science.gov (United States)

    Morning sickness usually begins during the first month of pregnancy and continues until the 14th to 16th week. ... have nausea and vomiting through their entire pregnancy. Morning sickness is very common and does not hurt the ...

  14. Motion sickness: a negative reinforcement model.

    Science.gov (United States)

    Bowins, Brad

    2010-01-15

    Theories pertaining to the "why" of motion sickness are in short supply relative to those detailing the "how." Considering the profoundly disturbing and dysfunctional symptoms of motion sickness, it is difficult to conceive of why this condition is so strongly biologically based in humans and most other mammalian and primate species. It is posited that motion sickness evolved as a potent negative reinforcement system designed to terminate motion involving sensory conflict or postural instability. During our evolution and that of many other species, motion of this type would have impaired evolutionary fitness via injury and/or signaling weakness and vulnerability to predators. The symptoms of motion sickness strongly motivate the individual to terminate the offending motion by early avoidance, cessation of movement, or removal of oneself from the source. The motion sickness negative reinforcement mechanism functions much like pain to strongly motivate evolutionary fitness preserving behavior. Alternative why theories focusing on the elimination of neurotoxins and the discouragement of motion programs yielding vestibular conflict suffer from several problems, foremost that neither can account for the rarity of motion sickness in infants and toddlers. The negative reinforcement model proposed here readily accounts for the absence of motion sickness in infants and toddlers, in that providing strong motivation to terminate aberrant motion does not make sense until a child is old enough to act on this motivation.

  15. 5 CFR 630.405 - Sick leave used in the computation of an annuity.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Sick leave used in the computation of an annuity. 630.405 Section 630.405 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Sick Leave § 630.405 Sick leave used in the computation of an annuity....

  16. 5 CFR 630.406 - Records on the use of sick leave.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Records on the use of sick leave. 630.406 Section 630.406 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Sick Leave § 630.406 Records on the use of sick leave. An agency must maintain records...

  17. 5 CFR 630.404 - Use of sick leave during annual leave.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Use of sick leave during annual leave. 630.404 Section 630.404 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Sick Leave § 630.404 Use of sick leave during annual leave. Subject to §...

  18. FDA Certified Mammography Facilities

    Science.gov (United States)

    ... Products Radiation-Emitting Products Home Radiation-Emitting Products Mammography Quality Standards Act and Program Consumer Information (MQSA) ... it Email Print This list of FDA Certified Mammography Facilities is updated weekly. If you click on ...

  19. ENERGY STAR Certified Furnaces

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 4.0 ENERGY STAR Program Requirements for Furnaces that are effective as of February 1,...

  20. ENERGY STAR Certified Boilers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 3.0 ENERGY STAR Program Requirements for Boilers that are effective as of October 1,...

  1. Certified Electronics Recyclers

    Science.gov (United States)

    Learn how EPA encourages all electronics recyclers become certified by demonstrating to an accredited, independent third-party auditor and that they meet specific standards to safely recycle and manage electronics.

  2. ENERGY STAR Certified Computers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 6.1 ENERGY STAR Program Requirements for Computers that are effective as of June 2, 2014....

  3. Absentismo laboral por causa médica en trabajadores del área operativa de una compañía de extracción de minerales en Colombia, 2011 Sickness absence in workers from an operating area of a mining company in Colombia, 2011

    Directory of Open Access Journals (Sweden)

    Elsa María Vásquez Trespalacios

    2013-03-01

    Full Text Available Introducción: El sector minero es uno de los más dinámicos de la economía en Colombia, sin embargo, poco se conoce acerca del ausentismo laboral que enfrenta. Objetivo: Describir la magnitud del ausentismo laboral por causa médica en el área operativa de una empresa minera Colombiana, durante el año 2011. Material y métodos: estudio descriptivo, transversal, en el que se analizaron 130 ausencias por causa médica. Los episodios se categorizaron según grupos diagnósticos de la Clasificación Internacional de Enfermedades versión 10 (CIE-10 y se calcularon indicadores de ausentismo. Resultados y discusión: 66.9% de las ausencias se debió a enfermedad general y el 33.3% a accidentes de trabajo. El promedio de ausencia es de 4.28 +/-5.64 días por trabajador. Las enfermedades musculoesqueléticas y los traumatismos y envenenamientos tuvieron los mayores días de ausencia, similar a lo reportado por otros investigadores. Los accidentes de trabajo generaron 315 días de ausencia. 19 ausentistas repetitivos aportaron en total 100 días perdidos. La edad promedio de los ausentistas repetitivos es de 28.6 años+/-6.7. Los ausentistas crónicos generaron una pérdida de 258 días por cada 100 trabajadores programados.Introduction: The mining sector is one of the most dynamic in Colombian economy, however, little is known about absenteeism. Aim: To describe the extent of sickness absence in an operating area of a mining company in Colombia, in 2011. Material and Methods: A descriptive, cross-sectional study, which analyzed 130 sickness absences. The episodes were categorized according to diagnostic groups of the International Classification of Diseases version 10 (ICD-10 and calculated rates of absenteeism. Results and discussion: 66.9% of absences were due to general illness and 33.3% of accidents at work. The average absence is 4.28 +/-5.64 days per worker. Most of absence days were generated by musculoskeletal diseases and injuries and

  4. ENERGY STAR Certified Displays - Deprecated

    Data.gov (United States)

    U.S. Environmental Protection Agency — This dataset is up-to-date but newer better data can be retrieved at: https://data.energystar.gov/dataset/ENERGY-STAR-Certified-Displays/xsyb-v8gs Certified models...

  5. African horse sickness.

    Science.gov (United States)

    Mellor, Philip Scott; Hamblin, Christopher

    2004-01-01

    African horse sickness virus (AHSV) causes a non-contagious, infectious insect-borne disease of equids and is endemic in many areas of sub-Saharan Africa and possibly Yemen in the Arabian Peninsula. However, periodically the virus makes excursions beyond its endemic areas and has at times extended as far as India and Pakistan in the east and Spain and Portugal in the west. The vectors are certain species of Culicoides biting midge the most important of which is the Afro-Asiatic species C. imicola. This paper describes the effects that AHSV has on its equid hosts, aspects of its epidemiology, and present and future prospects for control. The distribution of AHSV seems to be governed by a number of factors including the efficiency of control measures, the presence or absence of a long term vertebrate reservoir and, most importantly, the prevalence and seasonal incidence of the major vector which is controlled by climate. However, with the advent of climate-change the major vector, C. imicola, has now significantly extended its range northwards to include much of Portugal, Spain, Italy and Greece and has even been recorded from southern Switzerland. Furthermore, in many of these new locations the insect is present and active throughout the entire year. With the related bluetongue virus, which utilises the same vector species of Culicoides this has, since 1998, precipitated the worst outbreaks of bluetongue disease ever recorded with the virus extending further north in Europe than ever before and apparently becoming endemic in that continent. The prospects for similar changes in the epidemiology and distribution of AHSV are discussed.

  6. Difficulties of Alternatively Certified Teachers

    Science.gov (United States)

    Schonfeld, Irvin Sam; Feinman, Samantha J.

    2012-01-01

    This daily diary study followed, over a 2-week period, 252 beginning New York City public school teachers. Seventy percent were alternatively certified (New York City Teaching Fellows) and the rest, traditionally certified teachers. Alternatively certified teachers were more likely to experience stressors such as violent incidents and classroom…

  7. Sick leave among home-care personnel: a longitudinal study of risk factors

    Directory of Open Access Journals (Sweden)

    Holmström Eva B

    2004-11-01

    Full Text Available Abstract Background Sick leave due to neck, shoulder and back disorders (NSBD is higher among health-care workers, especially nursing aides/assistant nurses, compared with employees in other occupations. More information is needed about predictors of sick leave among health care workers. The aim of the study was to assess whether self-reported factors related to health, work and leisure time could predict: 1 future certified sick leave due to any cause, in nursing aides/assistant nurses (Study group I and 2 future self-reported sick leave due to NSBD in nursing aides/assistant nurses (Study group II. Methods Study group I, comprised 443 female nursing aides/assistant nurses, not on sick leave at baseline when a questionnaire was completed. Data on certified sick leave were collected after 18 months. Study group II comprised 274 of the women, who at baseline reported no sick leave during the preceding year due to NSBD and who participated at the 18 month follow-up. Data on sick leave due to NSBD were collected from the questionnaire at 18 months. The associations between future sick leave and factors related to health, work and leisure time were tested by logistic regression analyses. Results Health-related factors such as previous low back disorders (OR: 1.89; 95% CI 1.20–2.97 and previous sick leave (OR 6.40; 95%CI 3.97–10.31, were associated with a higher risk of future sick leave due to any cause. Factors related to health, work and leisure time, i.e. previous low back disorders (OR: 4.45; 95% CI 1.27–15.77 previous sick leave, not due to NSBD (OR 3.30; 95%CI 1.33–8.17, high strain work (OR 2.34; 95%CI 1.05–5.23 and high perceived physical exertion in domestic work (OR 2.56; 95%CI 1.12–5.86 were associated with a higher risk of future sick leave due to NSBD. In the final analyses, previous low back disorders and previous sick leave remained significant in both study groups. Conclusion The results suggest a focus on previous low

  8. Got a Sick Fish?

    Science.gov (United States)

    ... Welfare Veterinary Careers Public Health Got a sick fish? Fish with disease can show a variety of signs. If you notice your pet fish having any unusual disease signs, contact your veterinarian ...

  9. Documentation Requirements, Intrinsic Motivation, and Worker Absence

    DEFF Research Database (Denmark)

    Andersen, Lotte Bøgh; Kristensen, Nicolai; Holm Pedersen, Lene

    2015-01-01

    Command systems are widely used to monitor public service provision, but little is known about unintended effects on individual workers’ motivation and work effort. Using insights from motivation crowding theory, we estimate a SEM model that captures how Danish childcare assistants and social...... and higher sickness absence. The association is statistically significant, but very small in substantive terms. The result is nevertheless consistent with the expectation in motivation crowding theory and contributes to the literature by including a new, reliable behavioral variable—sickness absence....../healthcare assistants perceive documentation requirements. We analyze how this perception relates to intrinsic motivation measured in a survey and sickness absence as reported in administrative registers, and find that individuals who perceive documentation requirements as controlling have lower intrinsic motivation...

  10. Predictors of return to work in employees sick-listed with mental health problems

    DEFF Research Database (Denmark)

    D.Nielsen, Maj Britt; Madsen, Ida E.H.; Bültmann, Ute;

    2011-01-01

    Sickness absence due to mental health problems (MHPs) is increasing in several European countries. However, little is known about return to work (RTW) for employees with MHPs. This prospective study aimed to identify predictors for RTW in employees sick-listed with MHPs.......Sickness absence due to mental health problems (MHPs) is increasing in several European countries. However, little is known about return to work (RTW) for employees with MHPs. This prospective study aimed to identify predictors for RTW in employees sick-listed with MHPs....

  11. Sick building syndrome

    Directory of Open Access Journals (Sweden)

    Tjandra Y. Aditama

    2002-06-01

    Full Text Available Sick building syndrome describes a number of mostly unspesific complaints of some occupants of the building. The exact pathophysiological mechanism remains elusive. It is a multi factorial event which may include physical, chemical, biological as well as psycological factors. In many cases it is due to insufficient maintenance of the HVAC (heating, ventilation, air conditioning system in the building. Sign and symptoms can be uncomfortable and even disabling, which may include mucus membrane irritation, neurotoxic symptoms, asthma like symptoms, skin complaints, gastrointestinal symptoms and other related symptoms. There are various investigation methods to diagnose sick building syndrome, and on site assessment of the building is extremely useful. Prevention through a proactive air quality monitoring program is far more desirable than dealing with an actual sick building. Indoor air and the sick building symdrome serves as a paradigm of modern occupational and environmental medicine. (Med J Indones 2002; 11:124-31Keywords: indoor air pollution, sick building syndrome, building related illness

  12. [Serum sickness in diphtheria].

    Science.gov (United States)

    Vozianova, Zh I; Chepilko, K I

    1999-01-01

    As many as 2247 patients with different clinical forms of diphtheria were examined. Antidiphtheric serum (ADS) was administered in 1556 children, the dosage being determined by condition of the patient. Serum sickness developed at day 7 to 9 in 24 (1.5%); 10 patients were found to run a mild course, 14--moderately severe. 6 patients had allergic reactions: 3--to antibiotic (penicillin), urticaria type, 1--to pertussoid-tetanic anatoxin, 2 had pollinosis-type reaction. Thus, serum sickness has practical value, which fact requires a detailed allergic history together with skin tests to be performed before the administration of ADS.

  13. Social inequalities in "sickness"

    DEFF Research Database (Denmark)

    van der Wel, Kjetil A; Dahl, Espen; Thielen, Karsten

    2012-01-01

    -employment were particularly high in the Anglo-Saxon and Eastern welfare regimes, and lowest in the Scandinavian regime. For men, absolute and relative social inequalities in sickness were lowest in the Southern regime; for women, inequalities were lowest in the Scandinavian regime. The authors conclude......In comparative studies of health inequalities, public health researchers have usually studied only disease and illness. Recent studies have also examined the sickness dimension of health, that is, the extent to which ill health is accompanied by joblessness, and how this association varies...

  14. DGNB certified Healthcare Centres

    DEFF Research Database (Denmark)

    Brunsgaard, Camilla; Larsen, Tine Steen

    2015-01-01

    In recent years, research and the building industry greatly focused on lowering and optimising the energy use of buildings during operation. It has resulted in several pilot projects which illustrate how it can be achieved. At the same time voluntary sustainability certification schemes (BEAM, LEED...... interviews of key actors in each design team. Each interview is analysed individually and summarised in a report. Finally the four cases are analysed in a comparative study which draw a picture of what kind of DMaDP the DGNB certified HCC have had. At time of writing the analysis of the interviews....... At the same time it made the design teams work more conscious with sustainable initiatives. Nevertheless, different perceptions of when and how the DGNB consultant and engineers should be part of the initial sketching phases exist. Some believe there need be at first architectural idea. Others believe...

  15. Sickness and love: an introduction

    NARCIS (Netherlands)

    S. van der Geest; S. Vandamme

    2008-01-01

    Love is a neglected topic in anthropology, for good reasons: it has always resisted scientific definition and analysis. By associating love with sickness seven authors attempt to capture various meanings and experiences of love. Two broad concepts arise: love as sickness and love in response to sick

  16. 5 CFR 630.1008 - Accrual of annual and sick leave.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Accrual of annual and sick leave. 630.1008 Section 630.1008 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Voluntary Leave Bank Program § 630.1008 Accrual of annual and sick leave. (a) Except...

  17. 5 CFR 630.907 - Accrual of annual and sick leave.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Accrual of annual and sick leave. 630.907 Section 630.907 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Voluntary Leave Transfer Program § 630.907 Accrual of annual and sick leave. (a) Except...

  18. 47 CFR 32.24 - Compensated absences.

    Science.gov (United States)

    2010-10-01

    ..., sick leave, etc.) in the year in which these benefits are earned by employees. (b) With respect to the... 47 Telecommunication 2 2010-10-01 2010-10-01 false Compensated absences. 32.24 Section 32.24 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES UNIFORM SYSTEM OF...

  19. 40 CFR 161.175 - Certified limits.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Certified limits. 161.175 Section 161... Certified limits. The applicant must propose certified limits for the ingredients in the product. Certified limits become legally binding limits upon approval of the application. Certified limits will apply to...

  20. Among Absences

    Directory of Open Access Journals (Sweden)

    Gabriela Coronado

    2011-12-01

    Full Text Available Utilizando el género epistolar, una carta a mi madre, reflexiono sobre mi nueva vida e identidad como emigrante en Australia explorando mis percepciones sobre la diferencia cultural y lingüística. Lejos de mis hijas y nietos en México, en esta carta, tardíamente escrita, relato mis recuerdos, nostalgias y vivencias en el nuevo ambiente, y sobre todo, hablo de mis dificultades para manejar emocionalmente mi miedo a la ausencia en los momentos importantes del ciclo de vida, la enfermedad y la muerte. Using the epistolary genre, a letter to my mother, I reflect on my life and identity as an emigrant in Australia by exploring my perceptions of cultural and linguistic difference. Far from my children and grandchildren in Mexico, in this belatedly written letter I recall my memories, nostalgic feelings and expereinces in the new environment, and above all, I speak of my difficulties in mangaing emotionally my fears of being absent in the important moments of the cycle of life, sickness and death.

  1. 75 FR 75363 - Absence and Leave; Sick Leave

    Science.gov (United States)

    2010-12-03

    ... covered servicemember undergoing medical treatment, recuperation, or therapy, for a serious injury or... movement to stop the spread of that illness. Quarantine means the separation and restriction of movement...

  2. Effect of workplace innovation on organisational performance and sickness absence

    NARCIS (Netherlands)

    Oeij, P.R.A.; Vaas, F.

    2016-01-01

    Workplace innovation is an organisational capability, defined as a strategic renewal in organising and organisational behaviour. This capability may consist of four resources: strategic orientation, product-market improvement, flexible work and organising smarter. Workplace innovation is theoretical

  3. ENERGY STAR Certified Imaging Equipment

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 2.0 ENERGY STAR Program Requirements for Imaging Equipment that are effective as of...

  4. ENERGY STAR Certified Water Coolers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 2.0 ENERGY STAR Program Requirements for Water Coolers that are effective as of February...

  5. ENERGY STAR Certified Water Heaters

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 3.0 ENERGY STAR Program Requirements for Water Heaters that are effective April 16, 2015....

  6. ENERGY STAR Certified Commercial Dishwashers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 2.0 ENERGY STAR Program Requirements for Commercial Dishwashers that are effective as of...

  7. ENERGY STAR Certified Vending Machines

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 3.0 ENERGY STAR Program Requirements for Refrigerated Beverage Vending Machines that are...

  8. ENERGY STAR Certified Residential Dishwashers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 6.0 ENERGY STAR Program Requirements for Residential Dishwashers that are effective as of...

  9. ENERGY STAR Certified Commercial Fryers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 3.0 ENERGY STAR Program Requirements for Commercial Fryers that are effective as of...

  10. The influence of managers' and colleagues' absence on public employee absence

    DEFF Research Database (Denmark)

    Møller, Ann-Kristina Løkke; Jensen, Morten Berg

    2015-01-01

    public sector employees (De Paola, 2010). Research on the effect of managers’ own absence on their employees’ absence is scarce (Kristensen et al., 2006, Løkke, 2008) and so is the effect of colleagues’ absence in a large scale (Bradley et al., 2007, Dale-Olsen et al., 2010, Hesselius et al., 2009......). To date, research on the simultaneous effect of managers’ and colleagues’ absence behavior does not exist. The most acknowledged literature on absence (e.g., Steers and Rhodes, 1978) concludes that absence is influenced by many determinants; this makes it relevant to control for gender, age etc. Aim......: The aim of this study is to identify the effect of managers’ and colleagues’ absence on employee absence in the public sector. Method: We use register data from a large Danish municipality including 8000 employees. We use multilevel analysis to explain the number of periods of absence due to sickness...

  11. 40 CFR 158.350 - Certified limits.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Certified limits. 158.350 Section 158... REQUIREMENTS FOR PESTICIDES Product Chemistry § 158.350 Certified limits. The applicant must propose certified limits for the ingredients in the product. Certified limits become legally binding limits upon...

  12. Sick as a Dog

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    当形容一个人病得很重时,英语中有这样的说法:Sick as a dog,为什么人们会用"狗"来表示"生病"的意思呢?原来,英语中dog一词有时含有贬义,比如:俚语going to the dogs,表示"糟糕透顶";dog in the manger,表示"犬占马槽、自私自利"的意思。

  13. Narrative Absence

    DEFF Research Database (Denmark)

    Kaur, Ravinder

    2008-01-01

    are largely built around the narratives produced by upper caste and upper middle-class migrants and exclude the experiences of Untouchable migrants. This narrative absence becomes a gauge of both the discursive and physical exclusion of ‘Untouchable' refugees from the legitimate community of Partition......The core of symbolic communities, like the community of Partition migrants, is formed through the discursive ownership of historical experiences-for instance, the loss of human lives, personal property and dismemberment of national territory; followed by the restoration of that loss through...... examples of successful refugee resettlement and national self-assertion. Within the master narrative of Partition migration history, however, the experiences of forced movement and resettlement suffered by the ‘Untouchables' are obscured. Popular accounts of violence, forced movement and suffering...

  14. Cinerama sickness and postural instability

    NARCIS (Netherlands)

    Bos, J.E.; Ledegang, W.D.; Lubeck, A.J.A.; Stins, J.F.

    2013-01-01

    Motion sickness symptoms and increased postural instability induced by motion pictures have been reported in a laboratory, but not in a real cinema. We, therefore, carried out an observational study recording sickness severity and postural instability in 19 subjects before, immediately and 45 min af

  15. TOGAF 9 certified study guide

    CERN Document Server

    Group, The Open

    2010-01-01

    The TOGAF 9 certification program is a knowledge-based certification program. It has two levels, leading to certification for TOGAF 9 Foundation and TOGAF 9 Certified, respectively. The purpose of certification to TOGAF 9 Certified is to provide validation that, in addition to the knowledge and comprehension of TOGAF 9 Foundation level, the Candidate is able to analyze and apply this knowledge. The learning objectives at this level therefore focus on application and analysis in addition to knowledge and comprehension.This Study Guide supports students in preparation for the TOGAF 9 Part 2 Exam

  16. Seeking Coalitions between Certified and Non-Certified Art Educators

    Science.gov (United States)

    Lackey, Lara M.; Chou, Chun-Ming; Hsu, Pei-Lan

    2010-01-01

    This article explores the following question, posed in the call for submissions to this special issue, dealing with significant 21st-century debates for art education: "How can art educators embrace non-certified individuals who teach art in various settings such as craft stores, after-school programs, and community centers?" While the question…

  17. Predictors of return to work in employees sick-listed with mental health problems : findings from a longitudinal study

    NARCIS (Netherlands)

    Nielsen, Maj Britt D.; Madsen, Ida E. H.; Bultmann, Ute; Christensen, Ulla; Diderichsen, Finn; Rugulies, Reiner

    2011-01-01

    Background: Sickness absence due to mental health problems (MHPs) is increasing in several European countries. However, little is known about return to work (RTW) for employees with MHPs. This prospective study aimed to identify predictors for RTW in employees sick-listed with MHPs. Methods: Employe

  18. Certifiable Java for Embedded Systems

    DEFF Research Database (Denmark)

    Schoeberl, Martin; Dalsgaard, Andreas Engelbredt; Hansen, Rene Rydhof

    2014-01-01

    The Certifiable Java for Embedded Systems (CJ4ES) project aimed to develop a prototype development environment and platform for safety-critical software for embedded applications. There are three core constituents: A profile of the Java programming language that is tailored for safety...

  19. IDIOPATHIC SICK SINUS SYNDROME

    Directory of Open Access Journals (Sweden)

    S. Y. Nikulina

    2015-12-01

    Full Text Available Aim. To evaluate changes in hereditary burden of sick sinus syndrome (SSS in families of patients with SSS and assess heart rate variability (HRV in patients with SSS.Results. 33 families of patients with SSS were examined. Clinical study, ECG-Holter monitoring, atropine test, transesophageal left atrial stimulation, echocardiography, veloergometry were fulfilled in all probands and their relatives in 1990 and 2005-2006. Cardiorhythmography was done in patients with SSS only in 2005-2006.Results. Increase in hereditary burden with SSS from 31 to 35% is registered during 15 years. Significant growth of patients with SSS was observed among daughters (from 50 to 71%, nephews (from 33 to 50% and nieces (from 0 to 20%. HRV analysis shows prevalence of sympathetic system activity in patients with SSS.Conclusion. Growth of hereditary burden with SSS especially among female relatives is shown. HRV analysis can be used for SSS diagnostics.

  20. Social inequalities in 'sickness'

    DEFF Research Database (Denmark)

    Wel, Kjetil A. van der; Dahl, Espen; Thielen, Karsten

    2011-01-01

    The aim of this paper is to examine educational inequalities in the risk of non-employment among people with illnesses and how they vary between European countries with different welfare state characteristics. In doing so, the paper adds to the growing literature on welfare states and social...... from Eurostat and OECD that include spending on active labour market policies, benefit generosity, income inequality, and employment protection. Using multilevel techniques we find that comprehensive welfare states have lower absolute and relative social inequalities in sickness, as well as more...... inequalities in health by studying the often overlooked ‘sickness’-dimension of health, namely employment behaviour among people with illnesses. We use European Union Statistics on Income and Living Conditions (EU-SILC) data from 2005 covering 26 European countries linked to country characteristics derived...

  1. Bacteriotherapy of acute radiation sickness

    Energy Technology Data Exchange (ETDEWEB)

    Mal' tsev, V.N.; Korshunov, V.M.; Strel' nikov, V.A.; Ikonnikova, T.B.; Kissina, E.V.; Lyannaya, A.M.; Goncharova, G.I.; Pinegin, B.V.

    1979-04-01

    Acute sickness is associated with intestinal dysbacteriosis; there is a radical decrease in number of microorganisms of lactic fermentation (bifidobacterium, lactobacillus) and an increase in E. coli proteus, enterococcus, and clostridium. Extensive use is made of live microorganisms in the treatment of various diseases associated with intestinal dysbacteriosis; in the case of acute radiation sickness, yeast, colibacterin, and E. coli have been used. In a number of cases, such therapy increased survival and life expectancy of irradiated animals. In this study, microorganisms of lactic fermentation (lactobacillus, bifidobacterium) and colibacterin were used for treatment of acute radiation sickness.

  2. 7 CFR 983.7 - Certified pistachios.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Certified pistachios. 983.7 Section 983.7 Agriculture... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE PISTACHIOS GROWN IN CALIFORNIA, ARIZONA, AND NEW MEXICO Definitions § 983.7 Certified pistachios. Certified pistachios are those that...

  3. 7 CFR 1221.4 - Certified organization.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Certified organization. 1221.4 Section 1221.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... organization. Certified organization means any organization that has been certified by the Secretary...

  4. 7 CFR 1280.103 - Certified organization.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Certified organization. 1280.103 Section 1280.103 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... organization. Certified organization means any organization which has been certified by the Secretary...

  5. The cost of sickness: on the effect of the duration of sick leave on post-sick leave earnings.

    Science.gov (United States)

    Andersen, Signe Hald

    2010-05-01

    Studies analysing the effect of the duration of sick leave on subsequent labour market outcomes do not consider the potential endogenous relationship between duration and labour market outcomes. This paper deals with this shortcoming by using a consistent estimator attained through Instrumental Variables methods for estimating the effect of the duration of a sick leave spell on post-sick leave earnings. I use Danish administrative data and a major 2001 reform of the sick leave system as the instrument for duration. I find that the duration of a sick leave spell has both short and long term effects on post-sick leave earnings.

  6. General practitioners' management of the long-term sick role.

    Science.gov (United States)

    Higgins, Angela; Porter, Sam; O'Halloran, Peter

    2014-04-01

    In this paper, we use qualitative research techniques to examine the role of general practitioners in the management of the long-term sickness absence. In order to uncover the perspectives of all the main agents affected by the actions of general practitioners, a case study approach focussing on one particular employment sector, the public health service, is adopted. The role of family physicians is viewed from the perspectives of health service managers, occupational health physicians, employees/patients, and general practitioners. Our argument is theoretically framed by Talcott Parsons's model of the medical contribution to the sick role, along with subsequent conceptualisations of the social role and position of physicians. Sixty one semi-structured interviews and three focus group interviews were conducted in three Health and Social Care Trusts in Northern Ireland between 2010 and 2012. There was a consensus among respondents that general practitioners put far more weight on the preferences and needs of their patients than they did on the requirements of employing organisations. This was explained by respondents in terms of the propinquity and longevity of relationships between doctors and their patients, and by the ideology of holistic care and patient advocacy that general practitioners viewed as providing the foundations of their approach to patients. The approach of general practitioners was viewed negatively by managers and occupational health physicians, and more positively by general practitioners and patients. However, there is some evidence that general practitioners would be prepared to forfeit their role as validators of sick leave. Given the imperatives of both state and capital to reduce the financial burden of long-term sickness, this preparedness puts into doubt the continued role of general practitioners as gatekeepers to legitimate long-term sickness absence.

  7. Sick Leave and Subjective Health Complaints

    OpenAIRE

    Tveito, Torill Helene

    2007-01-01

    The aims of this thesis were to identify risk factors for high levels of sick leave and investigate what – if anything – can be done to reduce sick leave. What is the role of “subjective health complaints”, coping, and psychosocial work factors in relation to sick leave, and to what extent do these factors and the sick leave relate to quality of life? Are there any interventions with a documented effect on sick leave in the literature? Is it possible to influence sick leave thr...

  8. Impact of work, health and health beliefs on new episodes of pain-related and general absence-taking

    DEFF Research Database (Denmark)

    Frost, P.; Haahr, J. P.; Andersen, JH

    2009-01-01

    sector, pain intensity, care-seeking behaviour, female gender and compensated sickness absence in the year prior to follow-up were the most important predictors of new episodes of sickness absence. Pain-related absence was associated with the same variables and also with high body mass index, but effect...... prevention area could be the provision of accommodating workplaces for employees with pain problems. The mechanisms behind the influence of care-seeking behaviour warrant further research...

  9. Sick sinus syndrome: a review.

    Science.gov (United States)

    Semelka, Michael; Gera, Jerome; Usman, Saif

    2013-05-15

    Sick sinus syndrome refers to a collection of disorders marked by the heart's inability to perform its pacemaking function. Predominantly affecting older adults, sick sinus syndrome comprises various arrhythmias, including bradyarrhythmias with or without accompanying tachyarrhythmias. At least 50 percent of patients with sick sinus syndrome develop alternating bradycardia and tachycardia, also known as tachy-brady syndrome. Sick sinus syndrome results from intrinsic causes, or may be exacerbated or mimicked by extrinsic factors. Intrinsic causes include degenerative fibrosis, ion channel dysfunction, and remodeling of the sinoatrial node. Extrinsic factors can be pharmacologic, metabolic, or autonomic. Signs and symptoms are often subtle early on and become more obvious as the disease progresses. They are commonly related to end-organ hypoperfusion. Cerebral hypoperfusion is most common, with syncope or near-fainting occurring in about one-half of patients. Diagnosis may be challenging, and is ultimately made by electrocardiographic identification of the arrhythmia in conjunction with the presence of symptoms. If electrocardiography does not yield a diagnosis, inpatient telemetry monitoring, outpatient Holter monitoring, event monitoring, or loop monitoring may be used. Electrophysiologic studies also may be used but are not routinely needed. Treatment of sick sinus syndrome includes removing extrinsic factors, when possible, and pacemaker placement. Pacemakers do not reduce mortality, but they can decrease symptoms and improve quality of life.

  10. Certifiable Java for Embedded Systems

    DEFF Research Database (Denmark)

    Schoeberl, Martin; Hansen, René Rydhof; Ravn, Anders P.;

    2014-01-01

    The Certifiable Java for Embedded Systems (CJ4ES) project aimed to develop a prototype development environment and platform for safety-critical software for embedded applications. There are three core constituents: A profile of the Java programming language that is tailored for safety......-critical applications, a predictable Java processor built with FPGA technology, and an Eclipse based application development environment that binds the profile and the platform together and provides analyses that help to provide evidence that can be used as part of a safety case. This paper summarizes key contributions...

  11. Certified randomness in quantum physics

    Science.gov (United States)

    Acín, Antonio; Masanes, Lluis

    2016-12-01

    The concept of randomness plays an important part in many disciplines. On the one hand, the question of whether random processes exist is fundamental for our understanding of nature. On the other, randomness is a resource for cryptography, algorithms and simulations. Standard methods for generating randomness rely on assumptions about the devices that are often not valid in practice. However, quantum technologies enable new methods for generating certified randomness, based on the violation of Bell inequalities. These methods are referred to as device-independent because they do not rely on any modelling of the devices. Here we review efforts to design device-independent randomness generators and the associated challenges.

  12. Certified randomness in quantum physics.

    Science.gov (United States)

    Acín, Antonio; Masanes, Lluis

    2016-12-07

    The concept of randomness plays an important part in many disciplines. On the one hand, the question of whether random processes exist is fundamental for our understanding of nature. On the other, randomness is a resource for cryptography, algorithms and simulations. Standard methods for generating randomness rely on assumptions about the devices that are often not valid in practice. However, quantum technologies enable new methods for generating certified randomness, based on the violation of Bell inequalities. These methods are referred to as device-independent because they do not rely on any modelling of the devices. Here we review efforts to design device-independent randomness generators and the associated challenges.

  13. How primary health care physicians make sick listing decisions: The impact of medical factors and functioning

    Directory of Open Access Journals (Sweden)

    Svärdsudd Kurt

    2008-01-01

    Full Text Available Abstract Background The decision to issue sickness certification in Sweden for a patient should be based on the physician's assessment of the reduction of the patient's work capacity due to a disease or injury, not on psychosocial factors, in spite of the fact that they are known as risk factors for sickness absence. The aim of this study was to investigate the influence of medical factors and functioning on sick listing probability. Methods Four hundred and seventy-four patient-physician consultations, where sick listing could be an option, in general practice in Örebro county, central Sweden, were documented using physician and patient questionnaires. Information sought was the physicians' assessments of causes and consequences of the patients' complaints, potential to recover, diagnoses and prescriptions on sick leave, and the patients' view of their family and work situation and functioning as well as data on the patients' former and present health situation. The outcome measure was whether or not a sickness certificate was issued. Multivariate analyses were performed. Results Complaints entirely or mainly somatic as assessed by the physician decreased the risk of sick listing, and complaints resulting in severe limitation of occupational work capacity, as assessed by the patient as well as the physician, increased the risk of sick listing, as did appointments for locomotor complaints. The results for patients with infectious diseases or musculoskeletal diseases were partly similar to those for all diseases. Conclusion The strongest predictors for sickness certification were patient's and GP's assessment of reduced work capacity, with a striking concordance between physician and patient on this assessment. When patient's complaints were judged to be non-somatic the risk of sickness certification was enhanced.

  14. Hyperventilation in a motion sickness desensitization program

    NARCIS (Netherlands)

    Mert, A.; Bles, W.; Nooij, S.A.E.

    2007-01-01

    Introduction: In motion sickness desensitization programs, the motion sickness provocative stimulus is often a forward bending of the trunk on a rotating chair, inducing Coriolis effects. Since respiratory relaxation techniques are applied successfully in these courses, we investigated whether these

  15. 24 CFR 1710.504 - Cooperation among certified states and between certified states and the Secretary.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Cooperation among certified states....504 Cooperation among certified states and between certified states and the Secretary. (a) By filing... exceed the federal standard provided that such requirements are not in conflict with the Act or...

  16. Doppler bubble detection and decompression sickness: a prospective clinical trial.

    Science.gov (United States)

    Bayne, C G; Hunt, W S; Johanson, D C; Flynn, E T; Weathersby, P K

    1985-09-01

    Decompression sickness in human beings exposed to high ambient pressure is thought to follow from gas bubble formation and growth in the body during return to low pressure. Detection of Doppler-shifted ultrasonic reflections in major blood vessels has been promoted as a noninvasive and sensitive indicator of the imminence of decompression sickness. We have conducted a double-blind, prospective clinical trial of Doppler ultrasonic bubble detection in simulated diving using 83 men, of whom 8 were stricken and treated for the clinical disease. Diagnosis based only on the Doppler signals had no correlation with clinical diagnosis. Bubble scores were only slightly higher in the stricken group. The Doppler technique does not appear to be of diagnostic value in the absence of other clinical information.

  17. Psychoeducation to facilitate return to work in individuals on sick leave and at risk of having a mental disorder

    DEFF Research Database (Denmark)

    Pedersen, Pernille; Søgaard, Hans Jørgen; Yde, Bjarne Frostholm

    2014-01-01

    BACKGROUND: Sickness absence due to poor mental health is a common problem in many Western countries. To facilitate return to work, it may be important to identify individuals on sick leave and at risk of having a mental disorder and subsequently to offer appropriate treatment. Psychoeducation...... of having a mental disorder. The psychoeducation was a supplement to the various standard offers provided by the job centres.Methods/design: The study is a randomised controlled trial, in which individuals on sick leave either receive psychoeducation and standard case management or standard case management...... by psychiatric nurses, a psychologist, a social worker, a physiotherapist and a person who had previously been on sick leave due to mental health problems. The sessions focused on stress and work life, and the purpose was to provide individuals on sick leave the skills to understand and improve their mental...

  18. Simulator sickness and its measurement with Simulator Sickness Questionnaire (SSQ

    Directory of Open Access Journals (Sweden)

    Marcin P. Biernacki

    2016-08-01

    Full Text Available One of the most common methods for studying the simulator sickness issue is the Simulator Sickness Questionnaire (SSQ (Kennedy et al., 1993. Despite the undoubted popularity of the SSQ, this questionnaire has not as yet been standardized and translated, which could allow us to use it in Poland for research purposes. The aim of our article is to introduce the SSQ to Polish readers, both researchers and practitioners. In the first part of this paper, the studies using the SSQ are discussed, whereas the second part consists of the description of the SSQ test procedure and the calculation method of sample results. Med Pr 2016;67(4:545–555

  19. Prediction of future labour market outcome in a cohort of long-term sick-listed Danes

    DEFF Research Database (Denmark)

    Pedersen, Jacob; Gerds, Thomas Alexander; Bjørner, Jakob

    2014-01-01

    absence, and early retirement from the labour market. Predictor variables included gender, age, socio-economic position, job type, chronic disease status, history of sickness absence, and prior history of unemployment. Separate models were built for times of economic growth (2005-2007) and times...

  20. Sick, the spectroscopic inference crank

    CERN Document Server

    Casey, Andrew R

    2016-01-01

    There exists an inordinate amount of spectral data in both public and private astronomical archives which remain severely under-utilised. The lack of reliable open-source tools for analysing large volumes of spectra contributes to this situation, which is poised to worsen as large surveys successively release orders of magnitude more spectra. In this Article I introduce sick, the spectroscopic inference crank, a flexible and fast Bayesian tool for inferring astrophysical parameters from spectra. sick can be used to provide a nearest-neighbour estimate of model parameters, a numerically optimised point estimate, or full Markov Chain Monte Carlo sampling of the posterior probability distributions. This generality empowers any astronomer to capitalise on the plethora of published synthetic and observed spectra, and make precise inferences for a host of astrophysical (and nuisance) quantities. Model intensities can be reliably approximated from existing grids of synthetic or observed spectra using linear multi-di...

  1. Sickness Behavior in Honey Bees

    Science.gov (United States)

    Kazlauskas, Nadia; Klappenbach, Martín; Depino, Amaicha M.; Locatelli, Fernando F.

    2016-01-01

    During an infection, animals suffer several changes in their normal physiology and behavior which may include lethargy, appetite loss, and reduction in grooming and general movements. This set of alterations is known as sickness behavior and although it has been extensively believed to be orchestrated primarily by the immune system, a relevant role for the central nervous system has also been established. The aim of the present work is to develop a simple animal model to allow studying how the immune and the nervous systems interact coordinately during an infection. We administered a bacterial lipopolysaccharide (LPS) into the thorax of honey bees to mimic a bacterial infection, and then we evaluated a set of stereotyped behaviors of the animals that might be indicative of sickness behavior. First, we show that this immune challenge reduces the locomotor activity of the animals in a narrow time window after LPS injection. Furthermore, bees exhibit a loss of appetite 60 and 90 min after injection, but not 15 h later. We also demonstrate that LPS injection reduces spontaneous antennal movements in harnessed animals, which suggests a reduction in the motivational state of the bees. Finally, we show that the LPS injection diminishes the interaction between animals, a crucial behavior in social insects. To our knowledge these results represent the first systematic description of sickness behavior in honey bees and provide important groundwork for the study of the interaction between the immune and the neural systems in an insect model. PMID:27445851

  2. Child-to-Teacher Ratio and Day Care Teacher Sickeness Absenteeism

    DEFF Research Database (Denmark)

    Gørtz, Mette; Andersson, Elvira

    2014-01-01

    The literature on occupational health points to work pressure as a trigger of sickness absence. However, reliable, objective measures of work pressure are in short supply. This paper uses Danish day care teachers as an ideal case for analysing whether work pressure measured by the child-to-teache...... for nursery care teachers, but not for preschool teacher...

  3. Pre-employment examinations for preventing injury, disease and sick leave in workers

    NARCIS (Netherlands)

    Schaafsma, Frederieke G.; Mahmud, Norashikin; Reneman, Michiel F.; Fassier, Jean-Baptiste; Jungbauer, Frank H. W.

    2016-01-01

    Background Many employers and other stakeholders believe that health examinations of job applicants prevent occupational diseases and sickness absence. This is an update of the original Cochrane review (Mahmud 2010). Objectives To evaluate the effectiveness of pre-employment examinations of job appl

  4. Predictors of suicidal behaviour in 36,304 individuals sickness absent due to stress-related mental disorders -- a Swedish register linkage cohort study

    DEFF Research Database (Denmark)

    Ishtiak-Ahmed, Kazi; Perski, Aleksander; Mittendorfer-Rutz, Ellenor

    2013-01-01

    factors for severe medical outcomes, like suicidal behavior, is lacking to date. The aim of this study was to investigate predictors of suicide attempt and suicide among sickness absentees with SRMD. METHODS: A cohort of 36,304 non-retired individuals, aged 16-64 years on 31.12.2004, with at least one...... individuals attempted suicide and 34 committed suicide. In the multivariate analyses, the following factors increased the risk of suicide attempt: = 1 sickness absence spell, long duration of the first spell of sickness absence due to SRMD (> 180...

  5. Waterborne outbreak of gastroenteritis: effects on sick leaves and cost of lost workdays.

    Directory of Open Access Journals (Sweden)

    Jaana I Halonen

    Full Text Available BACKGROUND: In 2007, part of a drinking water distribution system was accidentally contaminated with waste water effluent causing a gastroenteritis outbreak in a Finnish town. We examined the acute and cumulative effects of this incidence on sick leaves among public sector employees residing in the clean and contaminated areas, and the additional costs of lost workdays due to the incidence. METHODS: Daily information on sick leaves of 1789 Finnish Public Sector Study participants was obtained from employers' registers. Global Positioning System-coordinates were used for linking participants to the clean and contaminated areas. Prevalence ratios (PR for weekly sickness absences were calculated using binomial regression analysis. Calculations for the costs were based on prior studies. RESULTS: Among those living in the contaminated areas, the prevalence of participants on sick leave was 3.54 (95% confidence interval (CI 2.97-4.22 times higher on the week following the incidence compared to the reference period. Those living and working in the clean area were basically not affected, the corresponding PR for sick leaves was 1.12, 95% CI 0.73-1.73. No cumulative effects on sick leaves were observed among the exposed. The estimated additional costs of lost workdays due to the incidence were 1.8-2.1 million euros. CONCLUSIONS: The prevalence of sickness absences among public sector employees residing in affected areas increased shortly after drinking water distribution system was contaminated, but no long-term effects were observed. The estimated costs of lost workdays were remarkable, thus, the cost-benefits of better monitoring systems for the water distribution systems should be evaluated.

  6. Animal models in motion sickness research

    Science.gov (United States)

    Daunton, Nancy G.

    1990-01-01

    Practical information on candidate animal models for motion sickness research and on methods used to elicit and detect motion sickness in these models is provided. Four good potential models for use in motion sickness experiments include the dog, cat, squirrel monkey, and rat. It is concluded that the appropriate use of the animal models, combined with exploitation of state-of-the-art biomedical techniques, should generate a great step forward in the understanding of motion sickness mechanisms and in the development of efficient and effective approaches to its prevention and treatment in humans.

  7. ENERGY STAR Certified Commercial Clothes Washers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 7.0 ENERGY STAR Program Requirements for Clothes Washers that are effective as of March...

  8. ENERGY STAR Certified Light Commercial HVAC

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 2.0 ENERGY STAR Program Requirements for Light Commercial HVAC that are effective as of...

  9. ENERGY STAR Certified Commercial Refrigerators and Freezers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 3.0 ENERGY STAR Program Requirements for Commercial Refrigerators and Freezers that are...

  10. ENERGY STAR Certified Data Center Storage

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 1.0 ENERGY STAR Program Requirements for Data Center Storage that are effective as of...

  11. ENERGY STAR Certified Geothermal Heat Pumps

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 3.0 ENERGY STAR Program Requirements for Geothermal Heat Pumps that are effective as of...

  12. ENERGY STAR Certified Residential Clothes Dryers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 1.0 ENERGY STAR Program Requirements for Clothes Dryers that are effective as of January...

  13. HISTORIC ENERGY STAR Certified Room Air Cleaners

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 1.2 ENERGY STAR Program Requirements for Room Air Cleaners that are effective as of July...

  14. A pointer logic and certifying compiler

    Institute of Scientific and Technical Information of China (English)

    CHEN Yiyun; GE Lin; HUA Baojian; LI Zhaopeng; LIU Cheng; WANG Zhifang

    2007-01-01

    Proof-Carrying Code brings two big challenges to the research field of programming languages.One is to seek more expressive logics or type systems to specify or reason about the properties of low-level or high-level programs.The other is to study the technology of certifying compilation in which the compiler generates proofs for programs with annotations.This paper presents our progress in the above two aspects.A pointer logic was designed for PointerC (a C-like programming language) in our research.As an extension of Hoare logic,our pointer logic expresses the change of pointer information for each statement in its inference rules to support program verification.Meanwhile,based on the ideas from CAP (Certified Assembly Programming) and SCAP (Stack-based Certified Assembly Programming),a reasoning framework was built to verify the properties of object code in a Hoare style.And a certifying compiler prototype for PointerC was implemented based on this framework.The main contribution of this paper is the design of the pointer logic and the implementation of the certifying compiler prototype.In our certifying compiler,the source language contains rich pointer types and operations and also supports dynamic storage allocation and deallocation.

  15. SICK: THE SPECTROSCOPIC INFERENCE CRANK

    Energy Technology Data Exchange (ETDEWEB)

    Casey, Andrew R., E-mail: arc@ast.cam.ac.uk [Institute of Astronomy, University of Cambridge, Madingley Road, Cambdridge, CB3 0HA (United Kingdom)

    2016-03-15

    There exists an inordinate amount of spectral data in both public and private astronomical archives that remain severely under-utilized. The lack of reliable open-source tools for analyzing large volumes of spectra contributes to this situation, which is poised to worsen as large surveys successively release orders of magnitude more spectra. In this article I introduce sick, the spectroscopic inference crank, a flexible and fast Bayesian tool for inferring astrophysical parameters from spectra. sick is agnostic to the wavelength coverage, resolving power, or general data format, allowing any user to easily construct a generative model for their data, regardless of its source. sick can be used to provide a nearest-neighbor estimate of model parameters, a numerically optimized point estimate, or full Markov Chain Monte Carlo sampling of the posterior probability distributions. This generality empowers any astronomer to capitalize on the plethora of published synthetic and observed spectra, and make precise inferences for a host of astrophysical (and nuisance) quantities. Model intensities can be reliably approximated from existing grids of synthetic or observed spectra using linear multi-dimensional interpolation, or a Cannon-based model. Additional phenomena that transform the data (e.g., redshift, rotational broadening, continuum, spectral resolution) are incorporated as free parameters and can be marginalized away. Outlier pixels (e.g., cosmic rays or poorly modeled regimes) can be treated with a Gaussian mixture model, and a noise model is included to account for systematically underestimated variance. Combining these phenomena into a scalar-justified, quantitative model permits precise inferences with credible uncertainties on noisy data. I describe the common model features, the implementation details, and the default behavior, which is balanced to be suitable for most astronomical applications. Using a forward model on low-resolution, high signal

  16. GENETIC PREDICTORS OF IDIOPATHIC SICK SINUS SYNDROME

    Directory of Open Access Journals (Sweden)

    A. A. Chernova

    2012-01-01

    Full Text Available Published data demonstrating genetic determination of sick sinus syndrome is presented. The definition of this pathology is presented; the main symptoms are described, as well as genes that influence the development of idiopathic sick sinus syndrome, their polymorphisms and role in disorders of the cardiovascular system.

  17. Predicting motion sickness during parabolic flight

    Science.gov (United States)

    Harm, Deborah L.; Schlegel, Todd T.

    2002-01-01

    BACKGROUND: There are large individual differences in susceptibility to motion sickness. Attempts to predict who will become motion sick have had limited success. In the present study, we examined gender differences in resting levels of salivary amylase and total protein, cardiac interbeat intervals (R-R intervals), and a sympathovagal index and evaluated their potential to correctly classify individuals into two motion sickness severity groups. METHODS: Sixteen subjects (10 men and 6 women) flew four sets of 10 parabolas aboard NASA's KC-135 aircraft. Saliva samples for amylase and total protein were collected preflight on the day of the flight and motion sickness symptoms were recorded during each parabola. Cardiovascular parameters were collected in the supine position 1-5 days before the flight. RESULTS: There were no significant gender differences in sickness severity or any of the other variables mentioned above. Discriminant analysis using salivary amylase, R-R intervals and the sympathovagal index produced a significant Wilks' lambda coefficient of 0.36, p=0.006. The analysis correctly classified 87% of the subjects into the none-mild sickness or the moderate-severe sickness group. CONCLUSIONS: The linear combination of resting levels of salivary amylase, high-frequency R-R interval levels, and a sympathovagal index may be useful in predicting motion sickness severity.

  18. Motion Sickness Induced by Optokinetic Drums

    NARCIS (Netherlands)

    Bos, J.E.; Bles, W.

    2004-01-01

    Motion sickness is not only elicited by certain kinds of self-motion, but also by motion of a visual scene. In case of the latter, optokinetic drums are often used and a visual-vestibular conflict is assumed to cause the sickness. When the rotation axis is Earth vertical however, different studies s

  19. Girl Babies Make Mothers Sick

    Institute of Scientific and Technical Information of China (English)

    杨哲

    2000-01-01

    已经或是将要做母亲的女性阅读此文一定兴味盎然。本文告诉我们: …women suffering from extreme morning sickness during the first three months of pregnancy are more likely to be carrying a daughter than a son. 这个结论不是凭空想象出来的,其调查的对象人数多达百万,令人吃惊: Askling and his team compared more than a million births in Sweden with records of women admitted to hospital for extreme morning sickness. 更令人吃惊的是,除了现代的调查之外,研究人员还引用了古希腊名医希波克拉底的观点: …female fetuses gave the mother a pale face, whereas a mother carrying a male fetus has a healthier tone(气色)to her skin.】

  20. 7 CFR 201.69 - Classes of certified seed.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Classes of certified seed. 201.69 Section 201.69..., Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) FEDERAL SEED ACT FEDERAL SEED ACT REGULATIONS Certified Seed § 201.69 Classes of certified seed. (a) Classes of certified seed are as...

  1. 7 CFR 945.7 - Certified seed potatoes.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Certified seed potatoes. 945.7 Section 945.7... Certified seed potatoes. Certified seed potatoes means and includes all potatoes officially certified and tagged, marked, or otherwise appropriately identified, under the supervision of the official seed...

  2. Genetic aspects of sick sinus syndrome

    Directory of Open Access Journals (Sweden)

    Chernova A.A.

    2013-03-01

    consistent with that of the genotypes of the above genes in the general population of primary sick sinus syndrome patients. The allelic variants of the above genes were not found to be associated with ompensated sick sinus syndrome. Conclusion. The genetic predictors of idiopathic sick sinus syndrome are heterozygous genotypes 44 GA and 4a/4b genes Cx 40 and NOS3 as well as homozygous genotypes in rare allele DD and GG genes ADRA2B and SCN5A. Polymorphic allelic variant 2161C > T (Arg721Trp of MYH6 gene was not revealed in the examined cohort of Krasnoyarsk population. The distribution of the genotypes of the investigated genes in latent sick sinus syndrome patients was found to be consistent with that of the genotypes in the general population of primary sick sinus syndrome patients.

  3. Disability, sickness, and unemployment benefits among long-term sickness absentees five years before, during, and after a multidisciplinary medical assessment

    Directory of Open Access Journals (Sweden)

    Pia Svedberg

    2011-03-01

    Full Text Available Klas Gustafsson1, Göran Lundh1, Pia Svedberg1, Jürgen Linder2, Kristina Alexanderson1, Staffan Marklund11Department of Clinical Neuroscience, Division of Insurance Medicine, Karolinska Institutet, Stockholm, Sweden; 2Diagnostic Centre, Karolinska University Hospital, Stockholm, SwedenAim: The aim was to describe how a multidisciplinary medical assessment changed the distribution of long-term sickness absentees between three different forms of social security support during a period of eleven years.Methods: The study group (n = 1002 consisted of persons on long-term sickness absence who were referred to a multidisciplinary medical assessment by the Social Insurance Office in Stockholm, Sweden between 1998 and 2007. Register data from the years 1993–2008 were linked to the study group. A calculation was provided for the number of days per person and year on unemployment benefits, sickness benefits, and disability pension, five years before, during, and five years after the assessment. Also, differences in the average number of days per person and year were calculated with one-way analysis of variance.Results: The number of days on sickness benefits increased up to the time of multidisciplinary medical assessment, from 69 to 218 days on average. After the assessment there was a decrease in the average number of days on sickness benefits, from 218 to 16 days. Before the assessment the number of days on disability pension was 21, but this increased after the assessment from 104 days to an average of 272 days five years after the assessment. There were age differences regarding number of compensated days, and these were particularly pronounced for disability days after the assessment. Further, there were significant differences between types of diagnosis in relation to average days on disability pension after the assessment.Conclusion: The study shows that after a multidisciplinary medical assessment there is a rapid increase in disability pension

  4. Archives, libraries and museums: containers often sick, sometimes seriously sick

    Directory of Open Access Journals (Sweden)

    Roberto Nicolucci

    2007-07-01

    Full Text Available As far as the feeling of quietness and peace that they often convey, archives, museums and libraries also hide dangers that you may not imagine, either for visitors or especially for the members of the staff. Indeed the poor microclimatic conditions – often the consequences of materials and construction or building technologies that appear definitely obsolete – often arouse suspicion and worry among the staff. Wrong Thermo hygrometric parameters, the presence of volatile organic elements, mineral fibers, biocides, radon gas, aerial dispersive molecules, are among others some of the chemical physical polluters of major influence that may contribute to giving life to the so-called Sick Building Syndrome. But such spaces also bear biological polluters that can provoke pathologies of various types and importance, among which the feared Illness of Legionnaire. The presence of electromagnetic fields, but above all wrong lighting and wrong ergonomic working positions represent some risk factors for members of staff and visitors.

  5. Psychosocial work environment and registered absence from work: estimating the etiologic fraction

    DEFF Research Database (Denmark)

    Nielsen, Martin L; Rugulies, Reiner; Smith-Hansen, Lars;

    2006-01-01

    or supervisor, predictability, and meaning of work were assessed with questionnaires at baseline and sickness absence was followed-up in employers' registers for 1,919 respondents (response rate 75.2%, 68% women, mainly low-skilled jobs) from 52 Danish workplaces during a 2-year period. Etiologic fractions (EFs......BACKGROUND: Evidence is growing that an adverse psychosocial work environment increases sickness absence, but little is known on the magnitude of this problem or the impact of specific factors. METHODS: Psychological demands, decision authority, skill discretion, social support from colleagues...

  6. Workplace bullying and sickness presenteeism

    DEFF Research Database (Denmark)

    Conway, Paul Maurice; Clausen, Thomas; Hansen, Åse Marie

    2016-01-01

    Purpose: The aim of this study is to investigate exposure to workplace bullying as a potential risk factor for sickness presenteeism (SP), i.e., working while ill. Methods: This study is based on data collected through self-reported questionnaires in a 2-year prospective study on employees...... with missing values, the final samples were composed of 2,865 and 1,331participants in the cross-sectional and prospective analyses, respectively. Results: Modified poisson regression analyses showed that frequent (i.e., daily or weekly) exposure to workplace bullying was associated with reporting 8 or more...... indications of a significant relationship between exposure to frequent workplace bullying and SP, although causal connections could not be established. Methodological and theoretical considerations about study findings are provided, which could be of benefit to future studies examining the impact of being...

  7. The language of absence.

    Science.gov (United States)

    Gurevich, Hayuta

    2008-06-01

    This paper will focus on the concept of 'absence', which describes a continuum of non-responsiveness and misattunement of the environment in the stage of absolute dependence; it refers to concepts like lack, failure, non-recognition, impingement, neglect, tantalizing, ranging to mental, physical and sexual abuse. An extreme external absence causes shock and fear. The automatic survival response is an inner absence, an intrapsychic absence, a dissociation of parts of the self. The external and the inner absence are the negative image of each other. The concept of absence points to the synchronicity of outer and inner reality and portrays the non-responded-to needs of the self. This point of view of the development of psychopathology of the self on the basis of massive dissociation is inherently an intersubjective-field-theory. As the inner absence is created as a reaction to an absence of the other, in analysis - the analyst has an active role in reviving it. This paper will explore the language of absence, that is, the derivatives and consequences of these situations in the inner realm, and in the relations with the analyst. It is the author's contention that understanding and speaking this language has important clinical and technical implications. Understanding the language of absence enables the analyst to recognize its intersubjective and its intrapsychic presence, to provide an environment that allows for its revival, and to facilitate and regulate the annihilation anxiety that awakens when dissociated self-states are experienced. When the absence is present, i.e. when the traumatic experience and the dissociated reactions to it are experienced in an attuned relationship, it is rendered with meaning, symbolization, and validation, and enables the survival mode of dissociation to be relinquished.

  8. Predictors of self-efficacy in women on long-term sick leave.

    Science.gov (United States)

    Andersén, Åsa; Larsson, Kjerstin; Lytsy, Per; Kristiansson, Per; Anderzén, Ingrid

    2015-12-01

    Self-efficacy has been shown to be related to sick leave and to be a predictor of return to work after sickness absence. The aim of this study was to investigate whether factors related to sick leave predict self-efficacy in women on long-term sick leave because of pain and/or mental illness. This cross-sectional study uses baseline data from 337 Swedish women with pain and/or mental illness. All included women took part in vocational rehabilitation. Data were collected through a sick leave register and a baseline questionnaire. General self-efficacy, sociodemographics, self-rated health, anxiety, depression, view of the future, and social support were measured and analyzed by univariate and multivariate linear regression analyses. The full multivariate linear regression model, which included mental health factors together with all measured factors, showed that anxiety and depression were the only predictive factors of lower self-efficacy (adjusted R2=0.46, Pself-efficacy. The mean scores of general self-efficacy were low, especially in women born abroad, those with low motivation, those with uncertainties about returning to work, and women reporting distrust. Anxiety and depression are important factors to consider when targeting self-efficacy in vocational rehabilitation.

  9. Epilepsy with myoclonic absences.

    Science.gov (United States)

    Manonmani, V; Wallace, S J

    1994-04-01

    The cases are described of eight children, five of them girls, who had epilepsy with myoclonic absences. The mean age of onset was 4.9 years. Brief episodes of loss of awareness with bilateral clonic jerking of the upper limbs were associated with rhythmic 3 cycles/second spike-wave discharges on electroencephalogram. Generalised tonic-clonic or astatic seizures, or both, also occurred in seven patients. All now have learning difficulties, and seven have behavioural problems. Conventional treatment for absences was effective in only two children. Of six patients treated with lamotrigine, five have improved substantially, but only one is in sustained complete remission. One recently diagnosed patient continues to have frequent myoclonic absences. As the response to treatment and long term outcome are much poorer, it is important to differentiate myoclonic absences from typical childhood absence epilepsy.

  10. ENERGY STAR Certified Geothermal Heat Pumps

    Science.gov (United States)

    Certified models meet all ENERGY STAR requirements as listed in the Version 3.0 ENERGY STAR Program Requirements for Geothermal Heat Pumps that are effective as of January 1, 2012. A detailed listing of key efficiency criteria are available at http://www.energystar.gov/index.cfm?c=geo_heat.pr_crit_geo_heat_pumps

  11. 28 CFR 33.32 - Certified programs.

    Science.gov (United States)

    2010-07-01

    .... (4) Clearance rates (by arrest) for targeted crimes. (5) Conviction rates for targeted crimes... enable citizens and police to undertake initiatives to prevent and control neighborhood crime. (ii) Certified program: Community crime prevention. This program aims to prevent crime and reduce the fear...

  12. 31 CFR 341.14 - Certifying officers.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Certifying officers. 341.14 Section 341.14 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL... imprint of the corporate seal, or, where the institution is an authorized issuing agent for United...

  13. 31 CFR 346.14 - Certifying officers.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Certifying officers. 346.14 Section 346.14 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL... imprint of the corporate seal, or, where the institution is an authorized issuing agent for United...

  14. 31 CFR 357.31 - Certifying individuals.

    Science.gov (United States)

    2010-07-01

    ... institutions, corporate central credit unions, and institutions that are members of Treasury-recognized... signed in the certifying individual's presence after he or she has established the identity of the person... prescribed in procedures established by the Department. (4) Officers and employees of corporate...

  15. 31 CFR 306.45 - Certifying individuals.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Certifying individuals. 306.45 Section 306.45 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY BUREAU OF THE PUBLIC DEBT GENERAL REGULATIONS GOVERNING...

  16. Metals: In Sickness and in Health

    Science.gov (United States)

    ... All Articles | Inside Life Science Home Page Metals: In Sickness and in Health By Stephanie Dutchen Posted February 1, 2012 ... only strengthens bones but also plays a role in muscle, nerve function and blood clotting. Sodium and ...

  17. Evidence Report: Risk of Decompression Sickness (DCS)

    Science.gov (United States)

    Conkin, Johnny; Norcross, Jason R.; Wessel, James H., III; Klein, Jill S.; Dervay, Joseph P.; Gernhardt, Michael L.

    2016-01-01

    Given that tissue inert gas partial pressure is often greater than ambient pressure during phases of a mission, primarily during extravehicular activity (EVA), there is a possibility of decompression sickness (DCS).

  18. P6 acupressure reduces morning sickness.

    Science.gov (United States)

    Dundee, J W; Sourial, F B; Ghaly, R G; Bell, P F

    1988-08-01

    A prospective study was designed to test the efficacy of pressure at the P6 (Neiguan) acupuncture point, in preventing morning sickness. Three groups of patients in early pregnancy recorded the severity and frequency of sickness over a period of 4 consecutive days following daily pressure at P6 point, pressure at a point near the right elbow and with no treatment. Troublesome sickness was significantly less in both the genuine (23/119) and dummy (41/112) pressure groups as compared with the control series (67/119). When the data are adversely 'weighted' to compensate for the lower incidence of fully completed returns in the active treatment groups, only the P6 group show a significant reduction in sickness. No side effects occurred in either group and while anticipation of benefit may offer a partial explanation for the findings, pressure at the Neiguan point appears to have a specific therapeutic effect.

  19. Genetics Home Reference: sick sinus syndrome

    Science.gov (United States)

    ... the structure of myosin, which can affect cardiac muscle contraction and increase the likelihood of developing an abnormal heartbeat. More commonly, sick sinus syndrome is caused by other ... such as muscular dystrophy, abnormal inflammation, or a shortage of oxygen ( ...

  20. Motion sickness, stress and the endocannabinoid system.

    Directory of Open Access Journals (Sweden)

    Alexander Choukèr

    Full Text Available BACKGROUND: A substantial number of individuals are at risk for the development of motion sickness induced nausea and vomiting (N&V during road, air or sea travel. Motion sickness can be extremely stressful but the neurobiologic mechanisms leading to motion sickness are not clear. The endocannabinoid system (ECS represents an important neuromodulator of stress and N&V. Inhibitory effects of the ECS on N&V are mediated by endocannabinoid-receptor activation. METHODOLOGY/PRINCIPAL FINDINGS: We studied the activity of the ECS in human volunteers (n = 21 during parabolic flight maneuvers (PFs. During PFs, microgravity conditions (<10(-2 g are generated for approximately 22 s which results in a profound kinetic stimulus. Blood endocannabinoids (anandamide and 2-arachidonoylglycerol, 2-AG were measured from blood samples taken in-flight before start of the parabolic maneuvers, after 10, 20, and 30 parabolas, in-flight after termination of PFs and 24 h later. Volunteers who developed acute motion sickness (n = 7 showed significantly higher stress scores but lower endocannabinoid levels during PFs. After 20 parabolas, blood anandamide levels had dropped significantly in volunteers with motion sickness (from 0.39+/-0.40 to 0.22+/-0.25 ng/ml but increased in participants without the condition (from 0.43+/-0.23 to 0.60+/-0.38 ng/ml resulting in significantly higher anandamide levels in participants without motion sickness (p = 0.02. 2-AG levels in individuals with motion sickness were low and almost unchanged throughout the experiment but showed a robust increase in participants without motion sickness. Cannabinoid-receptor 1 (CB1 but not cannabinoid-receptor 2 (CB2 mRNA expression in leucocytes 4 h after the experiment was significantly lower in volunteers with motion sickness than in participants without N&V. CONCLUSIONS/SIGNIFICANCE: These findings demonstrate that stress and motion sickness in humans are associated with impaired endocannabinoid

  1. What Challenges Manual Workers’ Ability to Cope with Back Pain at Work, and What Influences Their Decision to Call in Sick?

    DEFF Research Database (Denmark)

    Frederiksen, Pernille; Karsten, Mette Marie V.; Indahl, Aage

    2015-01-01

    INTRODUCTION: Although back pain (BP) is a very common cause for sickness absence, most people stay at work during BP episodes. Existing knowledge on the factors influencing the decision to stay at work despite pain is limited. The aim of this study was to explore challenges for coping with BP....... Thematic analysis was used for interpretation. Results were matched with the Flags system framework to guide future recommendations. RESULTS: Workers with BP were challenged by poor physical work conditions and a lack of supervisor support/trust (i.e. lack of adjustment latitude). Organization of workers...... in sick was mainly governed by workplace factors (i.e. sick absence policies, job strain, and close co-workers relationships) and to a less degree by personal factors. CONCLUSION: Factors influencing BP coping at work and the decision to report sick was mainly governed by factors concerning general...

  2. A prospective study of prognostic factors for duration of sick leave after endoscopic carpal tunnel release

    Directory of Open Access Journals (Sweden)

    Dalsgaard Jesper

    2009-11-01

    Full Text Available Abstract Background Endoscopic carpal tunnel release with a single portal technique has been shown to reduce sick leave compared to open carpal tunnel release, claiming to be a less invasive procedure and reducing scar tenderness leading to a more rapid return to work, and the purpose of this study was to identify prognostic factors for prolonged sick leave after endoscopic carpal tunnel release in a group of employed Danish patients. Methods The design was a prospective study including 75 employed patients with carpal tunnel syndrome operated with ECTR at two hospitals. The mean age was 46 years (SD 10.1, the male/female ratio was 0.42, and the mean preoperative duration of symptoms 10 months (range 6-12. Only 21 (28% were unable to work preoperatively and mean sick leave was 4 weeks (range 1-4. At base-line and at the 3-month follow-up, a self-administered questionnaire was collected concerning physical, psychological, and social circumstances in relation to the hand problem. Data from a nerve conduction examination were collected at baseline and at the 3-month follow-up. Significant prognostic factors were identified through multiple logistic regression analysis. Results After the operation, the mean functional score was reduced from 2.3 to 1.4 (SD 0.8 and the mean symptom score from 2.9 to 1.5 (SD 0.7. The mean sick leave from work after the operation was 19.8 days (SD 14.3. Eighteen patients (24% had more than 21 days of sick leave. Two patients (3% were still unable to work after 3 months. Significant prognostic factors in the multivariate analysis for more than 21 days of postoperative sick leave were preoperative sick leave, blaming oneself for the hand problem and a preoperative distal motor latency. Conclusion Preoperative sick leave, blaming oneself for the hand problem, and a preoperative distal nerve conduction motor latency were prognostic factors for postoperative work absence of more than 21 days. Other factors may be important

  3. Encounters between workers sick-listed with common mental disorders and return-to-work stakeholders. Does workers' gender matter?

    NARCIS (Netherlands)

    Nielsen, Maj Britt D.; Madsen, Ida E. H.; Bultmann, Ute; Christensen, Ulla; Diderichsen, Finn; Rugulies, Reiner

    2013-01-01

    Introduction: The aims of this paper were to examine how disabled workers assess encounters with return-to-work (RTW) stakeholders during sickness absence due to common mental disorders (CMD) and to investigate gender differences in these assessments. Method: Data on contact with and assessment of e

  4. European EVA decompression sickness risks

    Science.gov (United States)

    Vogt, Lorenz; Wenzel, Jürgen; Skoog, A. I.; Luck, S.; Svensson, Bengt

    For the first manned flight of Hermes there will be a capability of performing EVA. The European EVA Space Suit will be an anthropomorphic system with an internal pressure of 500 hPa of pure oxygen. The pressure reduction from the Hermes cabin pressure of 1013 hPa will induce a risk for Decompression Sickness (DCS) for the EVA crewmember if no adequate protective procedures are implemented. Specific decompression procedures have to be developed. From a critical review of the literature and by using knowledge gained from research conducted in the past in the fields of diving and aerospace medicine safe protective procedures are proposed for the European EVA scenario. An R factor of 1.2 and a tissue half-time ( t1/2) of 360 minutes in a single-tissue model have been identified as appropriate operational values. On the basis of an acceptable risk level of approximately 1%, oxygen prebreathing times are proposed for (a) direct pressure reduction from 1013 hPa to a suit pressure of 500 hPa, and (b) staged decompression using a 700 hPa intermediate stage in the spacecraft cabin. In addition, factors which influence individual susceptibility to DCS are identified. Recommendations are also given in the areas of crew selection and medical monitoring requirements together with therapeutic measures that can be implemented in the Hermes scenario. A method for demonstration of the validity of proposed risks and procedures is proposed.

  5. 76 FR 19310 - Information Collection; Certified State Mediation Program

    Science.gov (United States)

    2011-04-07

    ... Farm Service Agency Information Collection; Certified State Mediation Program AGENCY: Farm Service... Mediation Program. The information collection is necessary to ensure the grant program is being administered... following methods: Mail: Carol Wagner, Certified State Mediation Program Manager, USDA, FSA, Appeals...

  6. 7 CFR 205.662 - Noncompliance procedure for certified operations.

    Science.gov (United States)

    2010-01-01

    ... MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) ORGANIC FOODS PRODUCTION ACT PROVISIONS NATIONAL ORGANIC PROGRAM Administrative Compliance § 205.662... of a certified operation by a certifying agent or a State organic program's governing State...

  7. 30 CFR 71.202 - Certified person; sampling.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Certified person; sampling. 71.202 Section 71... Sampling Procedures § 71.202 Certified person; sampling. (a) The respirable dust sampling required by this... on sampling of respirable coal mine dust. (c) A person may be temporarily certified by MSHA to...

  8. 30 CFR 70.202 - Certified person; sampling.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Certified person; sampling. 70.202 Section 70... HEALTH MANDATORY HEALTH STANDARDS-UNDERGROUND COAL MINES Sampling Procedures § 70.202 Certified person; sampling. (a) The respirable dust sampling required by this part shall be done by a certified person....

  9. 30 CFR 90.202 - Certified person; sampling.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Certified person; sampling. 90.202 Section 90... Sampling Procedures § 90.202 Certified person; sampling. (a) The respirable dust sampling required by this... on sampling of respirable coal mine dust. (c) A person may be temporarily certified by MSHA to...

  10. 33 CFR 159.17 - Changes to certified devices.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Changes to certified devices. 159... (CONTINUED) POLLUTION MARINE SANITATION DEVICES Certification Procedures § 159.17 Changes to certified devices. (a) The manufacturer of a device that is certified under this part shall notify the...

  11. Absences of Community

    NARCIS (Netherlands)

    K.B. Benammar

    1994-01-01

    Humans always search for a sense of community, in order to transcent their individuality and project themselves as part of a group. This human craving is actually a desire for an absence of community; an "empty place to bury our ineradicable solitude", a form of universal community which is yet to c

  12. Congenital Absence of Tibia

    Directory of Open Access Journals (Sweden)

    Sudesh Sharma, Saleem Mir, Vikrant Sharma, Irshad Dar, Rafee

    2002-10-01

    Full Text Available Congenital absence of tibia is a rare anomaly. We repol1 a case who presented at the age of 3 years withabsence of tibia right side with associated anomolies and was managed by reconstruction of the kneeand ankle joints b transfer of fibula

  13. Coriolis effects and motion sickness modelling.

    Science.gov (United States)

    Bles, W

    1998-11-15

    Coriolis effects are notorious in relation to disorientation and motion sickness in aircrew. A review is provided of experimental data on these Coriolis effects, including the modulatory effects of adding visual or somatosensory rotatory motion information. A vector analysis of the consequences of head movements during somatosensory, visual and/or vestibular rotatory motion stimulation revealed that the more the sensed angular velocity vector after the head movements is aligned with the gravitoinertial force vector, the less nauseating effects are experienced. It is demonstrated that this is a special case of the subjective vertical conflict theory on motion sickness that assumes that motion sickness may be provoked if a discrepancy is detected between the subjective vertical and the sensed vertical as determined on the basis of incoming sensory information.

  14. ROLE OF INTRAFAMILIAL INFECTION OF SICKLY CHILDREN

    Directory of Open Access Journals (Sweden)

    N. A. Abramova

    2014-01-01

    Full Text Available 143 children and 376 of their family members were examined for the study of intrafamilial infection. The study revealed that in the families of the studied sickly children (SC 100% of mothers, 83,3% of fathers, 100% of siblings and 100% of nannies were infected. Herpes viruses: EBV (55,8%, CMV (50,8%, HHV VI (21,7% in combination with intracellular pathogens (Chlamydia and Mycoplasma were prevalent in the sickly children. Examination of the family members revealed presence of the same pathogens. Control group differed significantly and reliably from the group of sickly children. There were not many infected children, no acute forms of diseases; monoinfection predominated. 

  15. Genetic aspects of sick sinus syndrome

    OpenAIRE

    Chernova A.A.; Nikulina S.Yu.; Tret’yakova S.S.; Voyevoda M.I.; Maksimov V.N.; Chernov V.N.

    2013-01-01

    Aim. To study the association between polymorphic allelic variants of the alpha-2В-adrenoreceptor gene (ADRA2B), endothelial nitric oxide synthase gene (NOS3), connexin protein gene 40 (Cx40), cardiac myosin heavy chain gene (MYH6), and voltage-gated sodium channels gene (SCN5A) and development of the idiopathic sick sinus syndrome. Methods. 14 probands with primary symptoms of sick sinus syndrome and their 110 relatives of the I–III degree kinship were examined. At the Berzon City Clinical H...

  16. Do lower vertebrates suffer from motion sickness?

    Science.gov (United States)

    Lychakov, Dmitri

    The poster presents literature data and results of the author’s studies with the goal to find out whether the lower animals are susceptible to motion sickness (Lychakov, 2012). In our studies, fish and amphibians were tested for 2 h and more by using a rotating device (f = 0.24 Hz, a _{centrifugal} = 0.144 g) and a parallel swing (f = 0.2 Hz, a _{horizontal} = 0.059 g). The performed studies did not revealed in 4 fish species and in toads any characteristic reactions of the motion sickness (sopite syndrome, prodromal preparatory behavior, vomiting). At the same time, in toads there appeared characteristic stress reactions (escape response, an increase of the number of urinations, inhibition of appetite), as well as some other reactions not associated with motion sickness (regular head movements, eye retractions). In trout fry the used stimulation promoted division of the individuals into the groups differing by locomotor reaction to stress, as well as the individuals with the well-expressed compensatory reaction that we called the otolithotropic reaction. Analysis of results obtained by other authors confirms our conclusions. Thus, the lower vertebrates, unlike mammals, are immune to motion sickness either under the land conditions or under conditions of weightlessness. On the basis of available experimental data and theoretical concepts of mechanisms of development the motion sickness, formulated in several hypotheses (mismatch hypothesis, Traisman‘ s hypothesis, resonance hypothesis), there presented the synthetic hypothesis of motion sickness that has the conceptual significance. According to the hypothesis, the unusual stimulation producing sensor-motor or sensor-sensor conflict or an action of vestibular and visual stimuli of frequency of about 0.2 Hz is perceived by CNS as poisoning and causes the corresponding reactions. The motion sickness actually is a byproduct of technical evolution. It is suggested that in the lower vertebrates, unlike mammals

  17. The effects on sick leave of changes in the sickness insurance system

    OpenAIRE

    Henrekson, Magnus; Persson, Mats

    2001-01-01

    In order to get a more complete picture of how labor supply is affected by economic incentives, the effects on absenteeism and not just on contracted hours should be taken into account. In particular, the effects on absenteeism due to sick leave can be considerable. In this paper we examine whether the level of sick leave compensation affects sick leave behavior. Using time-series data for Sweden spanning a long period (1955-99) with numerous changes of the compensation level, we generally fi...

  18. CEH Certified Ethical Hacker Study Guide

    CERN Document Server

    Graves, Kimberly

    2010-01-01

    Prepare for the new version of CEH certification with this advanced guide. Once you learn the thought processes of unethical hackers, you can figure out how to secure your computer systems to defend against them. That's the philosophy behind ethical hacking, and it's a growing field. Prepare for certification in this important area with this advanced study guide that covers all exam objectives for the challenging CEH Certified Ethical Hackers exam. The book provides full coverage of exam topics, real-world examples, and a CD with additional materials for extra review and practice.:; Covers eth

  19. Going the distance for certified cancer registrars.

    Science.gov (United States)

    Backus, Amanda; Kolender, Ellen R

    2009-01-01

    Cancer registry departments are using electronic technology to solve the local and national Certified Tumor Registrar (CTR) shortages. As demand for CTRs continues to increase without an accompanied increase in the supply of qualified personnel, cancer registry departments are looking for new solutions to this growing local and national trend. In order to solve this problem, some cancer registries have started using telecommunication to fill the empty positions within their departments. This is the case at Roper St. Francis Healthcare (RSFH) in Charleston, SC, where Cancer Registry Manager, Ellen Kolender, RHIA, CTR, used telecommuting to fill one full-time and one part-time CTR position.

  20. CISA Certified Information Systems Auditor : study guide

    CERN Document Server

    Cannon, David L

    2011-01-01

    The industry-leading study guide for the CISA exam, fully updated. More than 27,000 IT professionals take the Certified Information Systems Auditor exam each year. SC Magazine lists the CISA as the top certification for security professionals. Compliances, regulations, and best practices for IS auditing are updated twice a year, and this is the most up-to-date book available to prepare aspiring CISAs for the next exam.: CISAs are among the five highest-paid IT security professionals; more than 27,000 take the exam each year and the numbers are growing; Standards are updated twice a year, and t

  1. Screening instruments for predicting return to work in long-term sickness absence

    DEFF Research Database (Denmark)

    Momsen, A-M H; Stapelfeldt, C M; Nielsen, Claus Vinther

    2016-01-01

    from two municipal job centres, with at least 8 weeks of SA. The instruments used were the Symptom Check List of somatic distress (SCL-SOM) (score 0-48 points), the Bodily Distress Syndrome Questionnaire (BDSQ) (0-120 points) and the one-item self-rated health (SRH) (1-5 points). The instruments...

  2. Effect of Psychosocial Work Environment on Sickness Absence Among Patients Treated for Ischemic Heart Disease

    DEFF Research Database (Denmark)

    Biering, Karin; Lund, Thomas; Andersen, Johan Hviid;

    2015-01-01

    Introduction During the last decades mortality has declined in patients with coronary heart disease due to improvements in treatments and changes in life style, resulting in more people living with chronic heart disease. This implies that focus on rehabilitation and re-integration to the work...

  3. Objectively measured work load, health status and sickness absence among Danish ambulance personnel. A longitudinal study

    DEFF Research Database (Denmark)

    Hansen, Claus D.

    2013-01-01

    levels of self-rated health (OR: 1.79), higher levels of musculoskeletal pain (OR: 1.16) but was unrelated to mental health. In addition, increasing work load was associated with higher levels of emotional demands and work pace (p

  4. Return to work among employees with long-term sickness absence in eldercare

    DEFF Research Database (Denmark)

    Clausen, Thomas; Andersen, Malene Friis; Christensen, Karl Bang

    2011-01-01

    Arbeit zurückzukehren. Este estudio investiga si las características del trabajo psicosocial y los estados psicológicos relacionados con el trabajo pueden influir en la predicción de la vuelta al trabajo (VAT) tras una ausencia prolongada por enfermedad entre el personal de cuidado de mayores. Hemos...... analizado la experiencia de 9947 empleados en un registro nacional, destinatarios de compensación por ausencia debida a enfermedad durante 1 año y encontramos que 598 de ellos tuvieron períodos de ausencia de 8 semanas consecutivas o más. Empleando el análisis de regresión Cox, se siguió la experiencia de...... estos 598 empleados durante un año a partir del inicio de su ausencia por enfermedad para investigar asociaciones entre los datos de línea de base de cuestionario sobre, por un lado, las características del trabajo psicosocial y los estados psicológicos relacionados con el trabajo, y por el otro el...

  5. Returning and staying connected to work after long-term sickness absence

    DEFF Research Database (Denmark)

    Petersen, K S; Labriola, M; Nielsen, C V

    2016-01-01

    by returning workers, co-workers and managers at an emergency care service and a waste disposal company, exploring various perspectives related to early RTW before full recovery and changes in the returning workers' work positions. METHODS: An ethnographic field work design was employed. Returning workers....... RESULTS: Four main themes were identified: (1) return before full recovery, (2) changes in work tasks, (3) changes in work position and (4) individual responsibility. CONCLUSIONS: Our results illustrate how returning workers, co-workers and managers at two workplaces experienced the RTW process....... The results highlight some of the challenges that occur when returning at an early stage before full recovery is obtained leading to changes in the returning worker's work position....

  6. Training and Certification Program for Certified Energy Auditors (CEA) and Certified Building Commissioning Professionals (CBCP)

    Energy Technology Data Exchange (ETDEWEB)

    Kent, Bill

    2012-08-24

    The Association of Energy Engineers (AEE) has offered energy efficiency training and certification programs for over 30 years. During that time AEE has certified more than 22,000 professionals. All of our certification programs are the result of extensive industry research and program development and oversight by certification boards. For this project award, AEE proposed to work with the Department of Energy to utilize and extend existing industry recognized Certified Energy Auditor (CEA) and Certified Building Commissioning Professional (CBCP) programs under this Training Program Development Announcement. These expanded training programs will have significant impact in training professionals for building commissioning and energy auditing to achieve the goal of bringing existing buildings up to their optimal energy performance potential and ensuring that new buildings maintain their expected optimal level of performance. The goals and objectives of the training development project were achieved with the development of new training programs that are now being offered as self-sustaining commercial training and certification programs. These new programs are training and certifying professionals who are accomplishing the goal of increasing building energy performance in both existing and new buildings.

  7. 77 FR 5415 - National Organic Program: Notice of Draft Guidance for Accredited Certifying Agents, Certified...

    Science.gov (United States)

    2012-02-03

    ...; ] DEPARTMENT OF AGRICULTURE Agricultural Marketing Service 7 CFR Part 205 National Organic Program: Notice of... Certified Organic Products AGENCY: Agricultural Marketing Service, USDA. ACTION: Notice of availability with..., Agricultural Marketing Specialist, National Organic Program, USDA-AMS- NOP, 1400 Independence Ave. SW.,...

  8. Serum sickness-like reaction with clarithromycin.

    Science.gov (United States)

    Sohail, Muhammad Adnan; Nasir, Junaid; Ikram, Umaira; Genese, Thomas

    2011-04-01

    Serum sickness-like reaction is a rare immunological condition which may develop following exposure to certain drugs such as penicillins, cephalosporins, and trimethoprim-sulfamethoxazole, among many others. It is described classically as a type III hypersensitivity response to heterologous proteins. Its true mechanism is still unclear. We present a case of serum sickness-like reaction to clarithromycin, a commonly prescribed drug for the treatment of respiratory tract infections. The patient had been taking this drug for 3 days when she experienced generalized body aches, rash, arthralgia, and shortness of breath, prompting presentation to the emergency department. Laboratory studies showed decreased C4 and total complement with a slightly elevated sedimentation rate. After exclusion of other possible causes, the diagnosis of serum sickness-like reaction was made. The patient responded well to nonsteroidal antiinflammatory medication, antihistamines, and a short, tapering dose of steroids. To our knowledge, serum sickness-like reaction to clarithromycin has never been reported previously. This case emphasizes the need for increased clinical awareness of such an adverse outcome to clarithromycin use.

  9. Do junior doctors take sick leave?

    Science.gov (United States)

    Perkin, M R; Higton, A; Witcomb, M

    2003-09-01

    Nosocomial infections place a heavy burden on overstretched health services. An audit of junior doctors' sick leave behaviour was undertaken in 1993 and again in 2001. The object was to ascertain the level of common infectious illness and to investigate whether junior doctors were remaining at work inappropriately. The doctors were asked if any factors had influenced their decision to take sick leave or not. Between the two audits several initiatives have been introduced to improve the working conditions of junior doctors, including the New Deal to reduce hours of work. Eighty one junior doctors in a large teaching hospital participated in 1993 and 110 in 2001. The number reporting an infectious illness in the previous six months was similar (61.7% in 1993, 68.2% in 2001). There had been a significant increase in the percentage of infectious illness episodes for which the doctors took sick leave (15.1% in 1993, 36.8% in 2001, p work (72% in 1993, 68% in 2001). Consultant pressure was cited by 26% (1993) and 20% (2001). Use of the staff occupational health unit was minimal, with none of the ill doctors contacting the department in 1993 and only three in 2001. Overall, despite the reduction in the number of infectious doctors not taking sick leave, the majority remained at work. Fundamental changes are needed if potentially infected doctors are not to present a risk of iatrogenic infection.

  10. Cerebral blood flow in acute mountain sickness

    DEFF Research Database (Denmark)

    Jensen, J B; Wright, Anne; Lassen, N A

    1990-01-01

    Changes in cerebral blood flow (CBF) were measured using the radioactive xenon technique and were related to the development of acute mountain sickness (AMS). In 12 subjects, ascending from 150 to 3,475 m, CBF was 24% increased at 24 h [45.1 to 55.9 initial slope index (ISI) units] and 4% increased...

  11. The Negotiation of the Sick Role

    DEFF Research Database (Denmark)

    Mik-Meyer, Nanna; Roelsgaard Obling, Anne

    2012-01-01

    In encounters between general practitioners (GPs) and patients with medically unexplained symptoms (MUS), the negotiation of the sick role is a social process. In this process, GPs not only use traditional biomedical diagnostic tools but also rely on their own opinions and evaluations of a patient...

  12. Random numbers certified by Bell's theorem.

    Science.gov (United States)

    Pironio, S; Acín, A; Massar, S; de la Giroday, A Boyer; Matsukevich, D N; Maunz, P; Olmschenk, S; Hayes, D; Luo, L; Manning, T A; Monroe, C

    2010-04-15

    Randomness is a fundamental feature of nature and a valuable resource for applications ranging from cryptography and gambling to numerical simulation of physical and biological systems. Random numbers, however, are difficult to characterize mathematically, and their generation must rely on an unpredictable physical process. Inaccuracies in the theoretical modelling of such processes or failures of the devices, possibly due to adversarial attacks, limit the reliability of random number generators in ways that are difficult to control and detect. Here, inspired by earlier work on non-locality-based and device-independent quantum information processing, we show that the non-local correlations of entangled quantum particles can be used to certify the presence of genuine randomness. It is thereby possible to design a cryptographically secure random number generator that does not require any assumption about the internal working of the device. Such a strong form of randomness generation is impossible classically and possible in quantum systems only if certified by a Bell inequality violation. We carry out a proof-of-concept demonstration of this proposal in a system of two entangled atoms separated by approximately one metre. The observed Bell inequality violation, featuring near perfect detection efficiency, guarantees that 42 new random numbers are generated with 99 per cent confidence. Our results lay the groundwork for future device-independent quantum information experiments and for addressing fundamental issues raised by the intrinsic randomness of quantum theory.

  13. Past absence as a predictor of present absence

    DEFF Research Database (Denmark)

    Løkke Møller, Ann-Kristina Løkke

    2014-01-01

    of confounders such as gender, age, seniority, wage, contracted number of work hours and season. The results of the empirical study show that there is a significant positive relationship between employees' absence duration and past absence spells and past absence days, respectively. The study thus confirms...... such as wage and contracted number of work hours also influence absence duration. Finally, the season of the year seems to influence absence duration....

  14. GPs' negotiation strategies regarding sick leave for subjective health complaints

    DEFF Research Database (Denmark)

    Nilsen, Stein Tore; Malterud, Kirsti; Werner, Erik L.

    2015-01-01

    Objectives: To explore general practitioners ’(GPs’) specific negotiation strategies regarding sick-leave issues with patientssuffering from subjective health complaints. Design: Focus-group study. Setting: Nine focus-group interviews in three citiesin different regions of Norway. Participants: 48...... to sick leave. Conclusions and implications: GPs seem to have a conscious approach to negotiations of sickness certification, as they report applying specific strategies to limit the duration of sick leave due to subjective health complaints. This give-and-take way of handling sick leave negotiations has...

  15. Predictors of employees’ psychophysical health and sickness absenteeism: Modelling based on REBT framework

    Directory of Open Access Journals (Sweden)

    Popov Boris

    2016-01-01

    Full Text Available The main objective of the study was to examine whether negative experiences at work, irrational beliefs, alone and in interaction, and negative affectivity as a mediator, could predict psychosomatic complaints and frequency of sickness absenteeism. The hypothesized model showed acceptable fit to the data, suggesting that negative affectivity mediates the relationship between negative experiences and irrational beliefs on the one hand, and psychosomatic complaints on the other. The results also revealed no significant effect of interaction between negative experiences and irrational beliefs, while fatigue and physical symptoms have a significant and direct effect on the number of days of absence. It was concluded that the lack of an effect of psychological symptoms on absenteeism may indicate that employees in Serbia do not see them as a sufficient reason for sick leave. The results are discussed within frameworks of Rational-emotive behaviour therapy and strategic stress management approach.

  16. A 7-year follow-up of multidisciplinary rehabilitation among chronic neck and back pain patients. Is sick leave outcome dependent on psychologically derived patient groups?

    Science.gov (United States)

    Bergström, Gunnar; Bergström, Cecilia; Hagberg, Jan; Bodin, Lennart; Jensen, Irene

    2010-04-01

    A valid method for classifying chronic pain patients into more homogenous groups could be useful for treatment planning, that is, which treatment is effective for which patient, and as a marker when evaluating treatment outcome. One instrument that has been used to derive subgroups of patients is the Multidimensional Pain Inventory (MPI). The primary aim of this study was to evaluate a classification method based on the Swedish version of the MPI, the MPI-S, to predict sick leave among chronic neck and back pain patients for a period of 7 years after vocational rehabilitation. As hypothesized, dysfunctional patients (DYS), according to the MPI-S, showed a higher amount of sickness absence and disability pension expressed in days than adaptive copers (AC) during the 7-years follow-up period, even when adjusting for sickness absence prior to rehabilitation (355.8days, 95% confidence interval, 71.7; 639.9). Forty percent of DYS patients and 26.7% of AC patients received disability pension during the follow-up period. However, this difference was not statistically significant. Further analyses showed that the difference between patient groups was most pronounced among patients with more than 60days of sickness absence prior to rehabilitation. Cost-effectiveness calculations indicated that the DYS patients showed an increase in production loss compared to AC patients. The present study yields support for the prognostic value of this subgroup classification method concerning long-term outcome on sick leave following this type of vocational rehabilitation.

  17. Development studies of captopril certified reference material

    Directory of Open Access Journals (Sweden)

    Raquel Nogueira

    2011-06-01

    Full Text Available This paper describes the studies performed with the candidate Certified Reference Material (CRM of captopril, the first CRM of an active pharmaceutical ingredient (API in Brazil, including determination of impurities (organic, inorganic and volatiles, homogeneity testing, short- and long-term stability studies, calculation of captopril content using the mass balance approach, and estimation of the associated measurement uncertainty.Este artigo descreve os estudos realizados com o candidato a Material de Referência Certificado (MRC de captopril, primeiro MRC de fármacos no Brasil, incluindo a determinação de impurezas (orgânicas, inorgânicas e voláteis, testes de homogeneidade, testes de estabilidade de curta e longa duração, cálculo do teor de captopril por balanço de massa e estimativa da incerteza de medição associada ao valor certificado.

  18. Random Numbers Certified by Bell's Theorem

    CERN Document Server

    Pironio, S; Massar, S; de la Giroday, A Boyer; Matsukevich, D N; Maunz, P; Olmschenk, S; Hayes, D; Luo, L; Manning, T A; Monroe, C

    2009-01-01

    Randomness is difficult to characterize mathematically, and its generation must rely on an unpredictable physical process. Inaccuracies in the theoretical modelling of such processes or failures of the devices, possibly due to adversarial attacks, limit the reliability of random number generators in ways that are difficult to control and detect. Here, we show that the nonlocal correlations of entangled quantum particles can be used to design a new type of cryptographically secure random number generator without the need for any assumptions on the internal working of the devices. This strong form of randomness generation is impossible classically and possible in quantum systems only if certified by a Bell inequality violation. We demonstrate this proposal in a system of two entangled atoms separated by approximately 1 meter. The observed Bell inequality violation, featuring near-perfect detection efficiency, guarantees that 42 new random numbers are generated with 99% confidence. Our results lay the groundwork...

  19. Risk markers of all-cause and diagnosis-specific disability pension--a prospective cohort study of individuals sickness absent due to stress-related mental disorders

    DEFF Research Database (Denmark)

    Ishtiak-Ahmed, Kazi; Perski, Aleksander; Mittendorfer-Rutz, Ellenor

    2014-01-01

    : A cohort of 36304 non-retired individuals aged 16-64 years at 31.12.2004 with at-least one sickness absence spell due to stress-related mental disorders (SRMD) initiated in 2005 in Sweden was followed-up with regard to disability pension (2006-2010) by linkage of registers. Uni- and multivariate Hazard...... somatic disorders were found to be predictive of granting disability pension. Some different patterns emerged for risk factors related to diagnosis-specific disability pension and for younger and older individuals. CONCLUSIONS: Several predictors could be identified as risk markers for disability pension......BACKGROUND: Stress-related mental disorders rank among the leading causes of sickness absence in several European countries. The aim of this study was to investigate predictors of all-cause and diagnosis-specific disability pension in sickness absentees with stress-related mental disorders. METHODS...

  20. Predictors of suicidal behaviour in 36,304 individuals sickness absent due to stress-related mental disorders -- a Swedish register linkage cohort study

    DEFF Research Database (Denmark)

    Ishtiak-Ahmed, Kazi; Perski, Aleksander; Mittendorfer-Rutz, Ellenor

    2013-01-01

    BACKGROUND: Stress-related mental disorders (SRMD), which correspond to the diagnostic code F43 in the International Classification of Diseases, version 10, rank among the leading causes of sickness absence in several European countries. Despite the size of this health problem, research on risk...... factors for severe medical outcomes, like suicidal behavior, is lacking to date. The aim of this study was to investigate predictors of suicide attempt and suicide among sickness absentees with SRMD. METHODS: A cohort of 36,304 non-retired individuals, aged 16-64 years on 31.12.2004, with at least one...... sickness absence spell due to SRMD, initiated in 2005, was followed up with regard to suicide attempt (2006-2009) and suicide (2006-2008). Univariate and multivariate hazard ratios (HR) with 95% confidence intervals (CI) were estimated for a number of predictors. RESULTS: During the follow-up period, 266...

  1. Risk markers of all-cause and diagnosis-specific disability pension--a prospective cohort study of individuals sickness absent due to stress-related mental disorders

    DEFF Research Database (Denmark)

    Ishtiak-Ahmed, Kazi; Perski, Aleksander; Mittendorfer-Rutz, Ellenor

    2014-01-01

    BACKGROUND: Stress-related mental disorders rank among the leading causes of sickness absence in several European countries. The aim of this study was to investigate predictors of all-cause and diagnosis-specific disability pension in sickness absentees with stress-related mental disorders. METHODS......: A cohort of 36304 non-retired individuals aged 16-64 years at 31.12.2004 with at-least one sickness absence spell due to stress-related mental disorders (SRMD) initiated in 2005 in Sweden was followed-up with regard to disability pension (2006-2010) by linkage of registers. Uni- and multivariate Hazard......, age exceeding 35 years, low educational level, being born in a country outside EU25 and Northern Europe, residing outside big cities, living alone, having had a long duration of the first spell due to SRMD (>90 days); mental disorders necessitating frequent specialised health care as well as comorbid...

  2. Study on experimental motion sickness in children.

    Science.gov (United States)

    Takahashi, M; Toriyabe, I; Takei, Y; Kanzaki, J

    1994-05-01

    To clarify the characteristics of motion sickness in children we investigated autonomic nervous symptoms and instability evoked by walking while wearing horizontally reversing goggles in 90 children aged 4 to 15 years. Kindergarten children had hardly any autonomic nervous symptoms except headache; however, they often fell, could not stand up or move, and exhibited a to-and-fro deviation gait. Although the frequency and severity of sickness gradually increased during growth, the severity of gait disorder became milder as age increased. On the basis of these findings it seems likely that functions which perceive disorder of spatial orientation and action are immature in young children, and once spatial orientation is impaired, instability becomes very severe, since inadequate control is not stopped by an alarm function against disorientation.

  3. 47 CFR 15.202 - Certified operating frequency range.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Certified operating frequency range. 15.202 Section 15.202 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL RADIO FREQUENCY DEVICES Intentional Radiators § 15.202 Certified operating frequency range. Client devices that operate in a...

  4. 19 CFR 159.36 - Multiple certified rates.

    Science.gov (United States)

    2010-04-01

    ... TREASURY (CONTINUED) LIQUIDATION OF DUTIES Conversion of Foreign Currency § 159.36 Multiple certified rates... rates of exchange (e.g., official and free) for a foreign currency: (a) Rates to be published. When the... multiple rates have been certified for a foreign currency, the rate to be used for Customs purposes...

  5. 19 CFR 159.35 - Certified daily rate.

    Science.gov (United States)

    2010-04-01

    ... TREASURY (CONTINUED) LIQUIDATION OF DUTIES Conversion of Foreign Currency § 159.35 Certified daily rate. The daily buying rate of foreign currency which is determined by the Federal Reserve Bank of New York... the conversion of foreign currency whenever a proclaimed rate or certified quarterly rate is...

  6. 19 CFR 159.34 - Certified quarterly rate.

    Science.gov (United States)

    2010-04-01

    ... TREASURY (CONTINUED) LIQUIDATION OF DUTIES Conversion of Foreign Currency § 159.34 Certified quarterly rate. (a) Countries for which quarterly rate is certified. For the currency of each of the following... York for such foreign currency for a day in that quarter: Australia, Austria, Belgium, Brazil,...

  7. 7 CFR 97.143 - Certified seed only.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Certified seed only. 97.143 Section 97.143 Agriculture... PLANT VARIETY AND PROTECTION Marking Or Labeling Provisions § 97.143 Certified seed only. (a) Upon filing an application, or amendment thereto, specifying seed of the variety is to be sold by variety...

  8. 36 CFR 61.7 - Subgrants to certified local governments.

    Science.gov (United States)

    2010-07-01

    ... INTERIOR PROCEDURES FOR STATE, TRIBAL, AND LOCAL GOVERNMENT HISTORIC PRESERVATION PROGRAMS § 61.7 Subgrants to certified local governments. (a) Each SHPO must transfer at least 10 percent of its annual... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Subgrants to certified...

  9. 36 CFR 61.6 - Certified local government programs.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Certified local government... INTERIOR PROCEDURES FOR STATE, TRIBAL, AND LOCAL GOVERNMENT HISTORIC PRESERVATION PROGRAMS § 61.6 Certified local government programs. (a) Each approved State program must provide a mechanism for...

  10. [Genetic predictors of sick sinus node syndrome].

    Science.gov (United States)

    Chernova, A A; Nikulina, S Iu; Tret'iakova, S S

    2013-01-01

    The article is devoted to the role of heredity in development of the sick sinus node syndrome (SSNS). We have examined 14 probands and 110 their relatives from families with idiopathic SSNS and established the role in development of hereditary SSNS of polymorphisms of the following genes: -2-adrenoreceptor, enzyme endothelial NO synthase, protein connexin 40, voltage dependent cardiac sodium channels, cardiac myosin heavy chains. We also revealed associations of clinical variants of idiopathic SSNS with genotypes of the studied genes.

  11. Sick sinus syndrome: a family study.

    Science.gov (United States)

    Rogińska, Natalia; Bieganowska, Katarzyna

    2014-02-01

    A case of related individuals affected by sick sinus syndrome is presented in this study. The clinical and electrocardiographic signs of sinus node dysfunction and the most common causes of this disease are presented. Subsequently, the article includes descriptions of sinus node disease in three related children as well as details of the disease in their relatives. A literature review of the genetics of familial sinus node dysfunction concludes the study.

  12. Childhood serum sickness: a case report.

    Science.gov (United States)

    Chao, Y K; Shyur, S D; Wu, C Y; Wang, C Y

    2001-09-01

    Childhood serum sickness is a rare allergic disease that follows the administration of a foreign antigenic material, most commonly caused by injecting a protein or haptenic drug. The disease is a type III hypersensitivity reaction mediated by deposits of circulating immune complexes in small vessels, which leads to complement activation and subsequent inflammation. The clinical features are fever, cutaneous eruptions, lymphadenopathy, arthralgias, albuminuria, and nephritis. Serum sickness is an acute self-limited disease. We report a 3-year-old child who presented with fever and a rash; an invasive bacterial infection was strongly suspected. He was therefore given penicillin and gentamicin and responded well. At day 4 after admission, he developed a serum sickness reaction and showed symptoms of arthralgias, generalized edema, purpura, and gross hematuria. The white blood cell count was 12 190/mm3 with 7% eosinophils. Urinalysis revealed red blood cell above 100 per high power field, white blood cell 10 to 15 per high power field, and proteinuria. The antibiotics were discontinued and hydrocortisone (20 mg/kg/d), diphenhydramine HCl (4 mg/kg/d), aspirin (66 mg/kg/d) was administered, plus 1 dose of epinephrine (0.01 mL/kg) administered intramuscularly. On day 7, the 3rd day after withholding antibiotics, his condition dramatically improved. The clinical symptoms resolved progressively and his urinalysis returned to normal.

  13. Going ill to work--what personal circumstances, attitudes and work-related factors are associated with sickness presenteeism?

    DEFF Research Database (Denmark)

    Hansen, C. D.; Andersen, JH

    2008-01-01

    of SP. Finally, we found that those with a conservative attitude to absence were most likely to turn up ill at work. Overall, work-related factors seem to be slightly more important than personal circumstances or attitudes in determining people's 'decision' to go ill at work. However, the relatively low......The aim of this study is to assess the impact of a broad range of possible factors relating to work, personal circumstances and attitudes towards sickness absence on a person's decision to go to work despite feeling ill, a phenomenon that has been termed sickness presence (SP), or 'presenteeism...... (measured by working in a small company, having non-standard hours and degree of cooperation) both increase the likelihood of SP. However, personal circumstances and attitudes, e.g. treating work as home (cf. Hochschild's thesis) and being over-committed to work, were also found to lead to higher levels...

  14. Early identification in primary health care of people at risk for sick leave due to work-related stress - study protocol of a randomized controlled trial (RCT)

    NARCIS (Netherlands)

    Holmgren, Kristina; Sandheimer, Christine; Mardby, Ann-Charlotte; Larsson, Maria E. H.; Bultmann, Ute; Hange, Dominique; Hensing, Gunnel

    2016-01-01

    Background: Early identification of persons at risk of sickness absence due to work-related stress is a crucial problem for society in general, and primary health care in particular. Tho date, no established method to do this exists. This project's aim is to evaluate whether systematic early identif

  15. What is in a label? Rainforest-Alliance certified banana production versus non-certified conventional banana production

    Directory of Open Access Journals (Sweden)

    Angelina Sanderson Bellamy

    2016-07-01

    Full Text Available Export banana production in Latin America is pesticide intensive, receiving much negative publicity regarding human health problems and environmental degradation. The Rainforest Alliance (RA certification scheme was established to certify farms that met a number of social, occupation health and environmental standards set by RA and their certifying body, the Sustainable Agriculture Network (SAN. This study was one of the first, independent studies of the environmental impact of some of the principles set by RA and SAN. The study focuses on insect and bird diversity as an indicator of ecosystem health. Five RA certified farms, six non-RA certified farms, and five organic certified farms were sampled. The data was analyzed with RDA multivariate analyses and Monte Carlo permutation tests. The results showed that RA certified farms had less insect diversity compared to non-RA certified farms and that both farm types had less insect diversity than organic farms. There was little difference between RA and non-RA certified farms with regards bird community composition. Thus, organic farming conserves biodiversity, while alternative environmental labels (e.g. a Rainforest alliance seal may not have any visible positive effect on in-farm biodiversity. This study points to the need for improvements in SAN certification standards to achieve improved environmental conditions.

  16. Severe serum sickness reaction to oral and intramuscular penicillin.

    Science.gov (United States)

    Clark, Brychan M; Kotti, George H; Shah, Anand D; Conger, Nicholas G

    2006-05-01

    Serum sickness is a type III hypersensitivity reaction mediated by immune complex deposition with subsequent complement activation, small-vessel vasculitis, and tissue inflammation. Although the overall incidence of serum sickness is declining because of decreased use of heterologous sera and improved vaccinations, rare sporadic cases of serum sickness from nonprotein drugs such as penicillins continue to occur. Drug-induced serum sickness is usually self-limited, with symptoms lasting only 1-2 weeks before resolving. We report an unusual case of a severe and prolonged serum sickness reaction that occurred after exposure to an intramuscular penicillin depot injection (probable relationship by Naranjo score) and discuss how pharmacokinetics may have played a role. Clinicians should be familiar with serum sickness reactions particularly as they relate to long-acting penicillin preparations. Accurate diagnosis in conjunction with cessation of drug exposure and prompt initiation of antiinflammatory treatment with corticosteroids can produce complete recovery

  17. Rizatriptan reduces vestibular-induced motion sickness in migraineurs.

    Science.gov (United States)

    Furman, Joseph M; Marcus, Dawn A; Balaban, Carey D

    2011-02-01

    A previous pilot study suggested that rizatriptan reduces motion sickness induced by complex vestibular stimulation. In this double-blind, randomized, placebo-controlled study we measured motion sickness in response to a complex vestibular stimulus following pretreatment with either rizatriptan or a placebo. Subjects included 25 migraineurs with or without migraine-related dizziness (23 females) aged 21-45 years (31.0 ± 7.8 years). Motion sickness was induced by off-vertical axis rotation in darkness, which stimulates both the semicircular canals and otolith organs of the vestibular apparatus. Results indicated that of the 15 subjects who experienced vestibular-induced motion sickness when pretreated with placebo, 13 showed a decrease in motion sickness following pretreatment with rizatriptan as compared to pretreatment with placebo (P rizatriptan, reduces vestibular-induced motion sickness by influencing serotonergic vestibular-autonomic projections.

  18. Morning sickness and vitamin B6 status of pregnant women.

    Science.gov (United States)

    Schuster, K; Bailey, L B; Dimperio, D; Mahan, C S

    1985-01-01

    The relationship between the vitamin B6 status of 180 pregnant women and the incidence and degree of morning sickness experienced during the first trimester was investigated. There were no significant differences in plasma pyridoxal 5'-phosphate (PLP), erythrocyte aspartate aminotransferase (AspAT) activity, and stimulation of erythrocyte AspAT activity by exogenous PLP between subjects who experienced morning sickness and those who did not. No relationship was found between these indicators of vitamin B6 status and the degree of morning sickness experienced by this group during early pregnancy. There were no differences in the number of women who experienced morning sickness or in the number with different degrees of sickness when plasma levels of PLP, erythrocyte AspAT activity or stimulation by PLP were divided into upper and lower 50th percentile groups and compared. Therefore these data show no relationship between vitamin B6 status and the incidence or degree of morning sickness.

  19. Serum levels of eleven steroid hormones following motion sickness.

    Science.gov (United States)

    Stalla, G K; Doerr, H G; Bidlingmaier, F; Sippel, W G; von Restorff, W

    1985-10-01

    In order to grade motion sickness objectively, the following 11 adrenal hormones were investigated in subjects with different motion sickness susceptibility: Aldosterone, corticosterone, 11-deoxycorticosterone, progesterone, 17-OH-progesterone, 11-deoxycortisol, cortisol, cortisone, testosterone, androstendione, dehydroepiandrosterone sulfate. Motion sickness was induced by the coriolis effect on a rotary chair. Both severe kinetosis after short rotation time and mild motion sickness after 30 min of rotation occurred together with small hormonal changes. Androstendione and 11-deoxycortisol appear to be sensitive indicators of motion sickness if the rotation time is taken into consideration. A significant increase of all hormones except progesterone, cortisone, testosterone, and dehydroepiandrosterone sulfate was observed when pronounced malaise had come after a long rotation stress (24.6 min). The changes in plasma aldosterone concentration appeared to correlate with time only. The present study demonstrates that hormonal analysis can be helpful in estimating the degree of motion sickness.

  20. The Anti-Emetic Properties of 1-Sulpiride in a Ground-Based Model of Space Motion Sickness

    Science.gov (United States)

    Miller, Joseph D.; Brizzee, Kenneth R.

    1987-01-01

    L-sulpiride, at a dose of 4 mg/kg, essentially abolished motion- induced emesis in a group of 6 squirrel monkeys undergoing horizontal rotation at 25 rpm, a terrestrial model of space motion sickness (SMS). Extrapyramidal side effects were not observed. In the absence of the drug, the usual emetic response returned. In comparison while typical neuroleptics were also strongly anti-emetic, they produced a considerable degree of rigidity and akinesia.

  1. Teacher quality: a comparison of National Board-certified and non-Board-certified teachers of deaf students.

    Science.gov (United States)

    Scheetz, Nanci A; Martin, David S

    2006-01-01

    THE STUDY was designed to identify specific components of teacher excellence, focusing initially on the characteristics of the small number of teachers of the deaf who are certified by the National Board for Professional Teaching Standards (NBPTS), then comparing those with the characteristics of other teachers identified as master teachers by university faculty in teacher preparation in deafness. Classroom observation, written lesson plans, teacher questionnaires on beliefs, and content analysis of interactive electronic focus groups were used to compare the two groups of teachers. Results indicated similarities between Board-certified and non-Board-certified master teachers in regard to teacher behaviors and commitment to well-founded pedagogical principles. Differences were found in classroom priorities and in the greater level of interconnectivity expressed by Board-certified teachers as the result of becoming Board certified. Recommendations are made for preparing teachers of deaf students.

  2. Serum sickness-like illness associated with ciprofloxacin.

    Science.gov (United States)

    Slama, T G

    1990-05-01

    Serum sickness is a systemic hypersensitivity reaction initially reported in children receiving horse serum. Drugs such as penicillins, cephalosporins, and sulfonamides are now noted to be the most common etiologic agents of serum sickness-like reactions. This case report describes a serum sickness-like reaction temporally related to ciprofloxacin, a previously unreported adverse effect of this drug or any of the other quinolones.

  3. Certifying floating-point implementations using Gappa

    CERN Document Server

    De Dinechin, Florent; Melquiond, Guillaume

    2008-01-01

    High confidence in floating-point programs requires proving numerical properties of final and intermediate values. One may need to guarantee that a value stays within some range, or that the error relative to some ideal value is well bounded. Such work may require several lines of proof for each line of code, and will usually be broken by the smallest change to the code (e.g. for maintenance or optimization purpose). Certifying these programs by hand is therefore very tedious and error-prone. This article discusses the use of the Gappa proof assistant in this context. Gappa has two main advantages over previous approaches: Its input format is very close to the actual C code to validate, and it automates error evaluation and propagation using interval arithmetic. Besides, it can be used to incrementally prove complex mathematical properties pertaining to the C code. Yet it does not require any specific knowledge about automatic theorem proving, and thus is accessible to a wide community. Moreover, Gappa may ge...

  4. Trends of Sickness Certifications in Primary Health Care in Muscat, Sultanate of Oman

    Directory of Open Access Journals (Sweden)

    Faiz A’Rashdy

    2015-03-01

    identify determinates of high sickness absence. Robust guidelines are important to regulate the number of sickness certificates issued.

  5. Survey of acute mountain sickness on Mauna Kea.

    Science.gov (United States)

    Onopa, Janet; Haley, Amanda; Yeow, Mei Ean

    2007-01-01

    Although thousands of people ascend 4205 m to visit the summit of Mauna Kea each year, there has been no information on the rate of altitude illness triggered by such visits. Two surveys were used: one for tourists driving up to the summit and the other for summit astronomy workers staying at lodging facilities at intermediate altitude. The surveys included the standardized Lake Louise Self-report Acute Mountain Sickness (AMS) Questionnaire that, when scored, gave the Lake Louise Symptoms Score (LLSS). Thirty percent of surveyed day visitors and 69% of surveyed professional astronomy staff had AMS, defined as a LLSS score of 3 or greater, with headache. Nine participants reported "disorientation/confusion" or greater consciousness changes. A majority of astronomy professionals reported fatigue, disturbed sleep, reduced activity, and mental status changes. Few took any AMS medications. The incidence of AMS in visitors to Mauna Kea's summit warrants increased education and increased availability of supplemental oxygen at the summit. The absence of reported serious altitude illness in the community is probably due to the rapid descent available on Mauna Kea, with prompt reversibility of adverse effects.

  6. The dynamics of absence behaviour: Interrelations between absence from class and absence in class

    DEFF Research Database (Denmark)

    Jonasson, Charlotte

    2011-01-01

    different forms of absence are interrelated provides important novel insights into student absence behaviour. Purpose: The purpose of this exploratory study is to examine the concept of absence and the way absence behaviour is developed. This may help to provide a basis for further research on how and when...... of a single school conducted over a continuous six-month period. It used participant observation followed by semi-structured interviews and school documents. Results: Findings suggest that student absence consists of interrelated forms of absence behaviour that have specific consequences for student...... performance. It is helpful to describe these findings using theoretical frameworks from sociology and psychology: specifically, spill-over theory and symbolic capital theory. Conclusions: This study has demonstrated how different forms of absence become dynamically interrelated through ongoing negotiations...

  7. Nonparametric decision tree: The impact of ISO 9000 on certified and non certified companies Nonparametric decision tree: The impact of ISO 9000 on certified and non certified companies Nonparametric decision tree: The impact of ISO 9000 on certified and non certified companies

    Directory of Open Access Journals (Sweden)

    Joaquín Texeira Quirós

    2013-09-01

    Full Text Available Purpose: This empirical study analyzes a questionnaire answered by a sample of ISO 9000 certified companies and a control sample of companies which have not been certified, using a multivariate predictive model. With this approach, we assess which quality practices are associated to the likelihood of the firm being certified. Design/methodology/approach: We implemented nonparametric decision trees, in order to see which variables influence more the fact that the company be certified or not, i.e., the motivations that lead companies to make sure. Findings: The results show that only four questionnaire items are sufficient to predict if a firm is certified or not. It is shown that companies in which the respondent manifests greater concern with respect to customers relations; motivations of the employees and strategic planning have higher likelihood of being certified. Research implications: the reader should note that this study is based on data from a single country and, of course, these results capture many idiosyncrasies if its economic and corporate environment. It would be of interest to understand if this type of analysis reveals some regularities across different countries. Practical implications: companies should look for a set of practices congruent with total quality management and ISO 9000 certified. Originality/value: This study contributes to the literature on the internal motivation of companies to achieve certification under the ISO 9000 standard, by performing a comparative analysis of questionnaires answered by a sample of certified companies and a control sample of companies which have not been certified. In particular, we assess how the manager’s perception on the intensity in which quality practices are deployed in their firms is associated to the likelihood of the firm being certified.Purpose: This empirical study analyzes a questionnaire answered by a sample of ISO 9000 certified companies and a control sample of companies

  8. Sick sinus syndrome secondary to primary hyperparathyroidism

    Directory of Open Access Journals (Sweden)

    Osman Beton

    2016-03-01

    Full Text Available The effects of hypercalcemia on the heart and the resulting alternations of the electrocardiogram have been well established. However, there are only limited number of reports in the literature on primary hyperparathyroidism leading to clinically significant arrhythmias. We present a patient who was diagnosed with symptomatic sick sinus syndrome in the setting of moderate hyper-calcemia secondary to primary hyperparathyroidism in this case report. After the surgical opera-tion for primary hyperparathyroidism, serum calcium level returned to normal range and patient’s complaints and arrhytmic findings recovered. The patient was asymptomatic for the following 13 years.

  9. Water Well Locations - MO 2012 Certified Wells (SHP)

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This data set provides information about wells that are certified by the State of Missouri. The parent data set is the Wellhead Information Management System (WIMS)...

  10. 7 CFR 205.100 - What has to be certified.

    Science.gov (United States)

    2010-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) ORGANIC FOODS PRODUCTION ACT PROVISIONS NATIONAL ORGANIC PROGRAM Applicability § 205.100 What has to be certified. (a) Except...

  11. ENERGY STAR Certified Commercial Hot Food Holding Cabinet

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 2.0 ENERGY STAR Program Requirements for Commercial Hot Food Holding Cabinets that are...

  12. Nuancing the relationship between motion sickness and postural stability

    NARCIS (Netherlands)

    Bos, J.E.

    2011-01-01

    The most cited theory on motion sickness is the conflict theory by Reason and Brand (1975) [1], stating that motion sickness occurs due to a conflict between the senses and stored patterns of motion. In addition, there seems to be evidence for another theory stating that postural instability is a ne

  13. 5 CFR 630.502 - Sick leave recredit.

    Science.gov (United States)

    2010-01-01

    ... different leave systems under section 6308 of title 5, United States Code, 7 calendar days of sick leave are... leave system to which he or she can transfer only a part of his or her sick leave is entitled to a... employee returns to the leave system under which it was earned on or after December 2, 1994. (f)...

  14. 5 CFR 831.302 - Unused sick leave.

    Science.gov (United States)

    2010-01-01

    ... annuity is increased by the days of unused sick leave to his credit under a formal leave system. (b) An...) A formal leave system is one which is provided by law or regulation or operates under written rules... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Unused sick leave. 831.302 Section...

  15. Sick leave analysis among self-employed Dutch farmers

    NARCIS (Netherlands)

    Hartman, E.; Oude Vrielink, H.H.E.; Huirne, R.B.M.; Metz, J.H.M.

    2003-01-01

    Background Agriculture is one of the most physically demanding and risky industries. Aim The objective of this study was to provide baseline data on the diagnoses, occurrence and duration of sick leave of self-employed Dutch farmers. Method A database of 22807 sick leave claims of 12627 farmers duri

  16. Identifying employees at risk for job loss during sick leave

    NARCIS (Netherlands)

    Flach, Peter A.; Groothoff, Johan W.; Bultmann, Ute

    2013-01-01

    Purpose: To examine the associations between medical, work-related, organizational and sociodemographic factors and job loss during sick leave in a Dutch population of 4132 employees on sick leave. Methods: Data were assessed by occupational health physicians (OHPs) on sociodemographic, medical, wor

  17. Less sickness with more motion and/or mental distraction

    NARCIS (Netherlands)

    Bos, J.E.

    2015-01-01

    BACKGROUND: Motion sickness may reduce passenger comfort and crew performance. Countermeasures are dominated by medication with specific and often undesirable side effects. OBJECTIVE: To shown that sickness due to motion can be reduced by adding an inherent non-sickening vibration and by mental dist

  18. Late stage infection in sleeping sickness.

    Directory of Open Access Journals (Sweden)

    Hartwig Wolburg

    Full Text Available At the turn of the 19(th century, trypanosomes were identified as the causative agent of sleeping sickness and their presence within the cerebrospinal fluid of late stage sleeping sickness patients was described. However, no definitive proof of how the parasites reach the brain has been presented so far. Analyzing electron micrographs prepared from rodent brains more than 20 days after infection, we present here conclusive evidence that the parasites first enter the brain via the choroid plexus from where they penetrate the epithelial cell layer to reach the ventricular system. Adversely, no trypanosomes were observed within the parenchyma outside blood vessels. We also show that brain infection depends on the formation of long slender trypanosomes and that the cerebrospinal fluid as well as the stroma of the choroid plexus is a hostile environment for the survival of trypanosomes, which enter the pial space including the Virchow-Robin space via the subarachnoid space to escape degradation. Our data suggest that trypanosomes do not intend to colonize the brain but reside near or within the glia limitans, from where they can re-populate blood vessels and disrupt the sleep wake cycles.

  19. Morning sickness: impact on offspring salt preference.

    Science.gov (United States)

    Crystal, S R; Bernstein, I L

    1995-12-01

    These studies examined the relationship between salt preference of adult offspring and their mothers' symptoms of morning sickness during pregnancy. College students who could provide information about their mothers' symptoms of morning sickness completed a survey about their dietary salt intake (study 1; n = 169) or rated and consumed ten snack foods (study 2; n = 66). In study 1 a salt-use score was calculated based on responses to the Salt Intake Questionnaire; offspring of women with moderate or severe vomiting reported a significantly higher level of salt use (p < 0.01) than those whose mothers report little or no symptoms. In study 2 saltiness and pleasantness ratings of high-salt foods, intake of those foods and total sodium intake were the focus of analysis. Offspring of women reporting moderate or severe vomiting showed a significantly greater preference for the snack food subjects rated as saltiest than those whose mothers reported no or mild vomiting. They also ate more of that food and consumed more total sodium during the test session. Effects were stronger in Caucasian than Asian subjects. These studies suggest that moderate to severe vomiting during pregnancy can be associated with significantly higher salt intake in offspring. Thus, a gestational event may be an important determinant of salt intake and preference in adulthood.

  20. DETECTION AND REMEDIES FOR INDUSTRIAL SICKNESS IN SMALL INDUSTRIAL UNITS OF BANGLADESH: A STUDY ON SICK INDUSTRIAL UNITS OF INDUSTRIAL ESTATES IN SYLHET DIVISION

    Directory of Open Access Journals (Sweden)

    Abdul Latif

    2014-04-01

    Full Text Available Small industrial units are the seedbed on industrial development in underdeveloped economy for its less capital involvement and more employment generation capability. But this sector cannot contribute expectedly for infection to sickness that ultimately prevents the entrepreneurial bases of economy. Sickness can be occurred in the inception period, in operation and /or in macro environment.There are various techniques to prevent sickness and to make the treatment of occurred sickness. In this study, the researchers selected 13 sick units of BSCIC industrial units and collected the information regarding the causes, stages and measures to prevent sickness. It is found that 07 are born to sick due to improper capital budgeting, 06 are made sick for managerial problems and no units are bound to be sick for environmental problems.

  1. 7 CFR 457.145 - Potato crop insurance-certified seed endorsement.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Potato crop insurance-certified seed endorsement. 457... insurance—certified seed endorsement. The Potato Crop Insurance Certified Seed Endorsement Provisions for...) Both FCIC and reinsured policies: Potato Crop Insurance Certified Seed Endorsement 1. In return...

  2. 7 CFR 201.67 - Seed certifying agency standards and procedures.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Seed certifying agency standards and procedures. 201...) FEDERAL SEED ACT FEDERAL SEED ACT REGULATIONS Certified Seed § 201.67 Seed certifying agency standards and procedures. In order to qualify as a seed certifying agency for purposes of section 101(a)(25) of the...

  3. Motion sickness history, food neophobia, and sensation seeking.

    Science.gov (United States)

    Alley, Thomas R; Willet, Kathleen A; Muth, Eric R

    2006-06-01

    Motion sickness is believed to be caused by conflicting sensory signals, a situation that mimics the effects of ingesting certain toxins. Thus, one might suspect that individuals who have experienced a relatively high frequency of motion sickness may be particularly vigilant about avoiding anything that produces nausea, induding potentially nauseating toxins. Consequently, they may be more resistant to trying new foods, i.e., be more food neophobic, since unfamiliar foods can have unexpected adverse effects due to toxins or allergens. Likewise, many highly stimulating experiences can trigger motion sickness, so individuals who are more susceptible may be more prone to avoid such experiences, i.e., be less sensation seeking. Finally, it was expected that food neophobia would be more frequent in individuals low on sensation seeking tendencies. Self-reported motion sickness history in 308 adults (M= 18.8 yr.; SD = 1.6) was correlated with scores on the Arnett Inventory of Sensation Seeking and the Food Neophobia Scale. As predicted, greater history of motion sickness was associated with lower Sensation Seeking scores. Food Neophobia was not correlated with motion sickness history but, as expected, was negatively correlated (r = -.42) with scores on Sensation Seeking. Further research is recommended that measures actual sensitivity to motion sickness.

  4. "Children get sick all the time"

    DEFF Research Database (Denmark)

    Østergaard, Lise Rosendal; Bjertrup, Pia Juul; Samuelsen, Helle

    2016-01-01

    Background: In Burkina Faso, the government has implemented various health sector reforms in order to overcome financial and geographical barriers to citizens' access to primary healthcare throughout the country. Despite these efforts, morbidity and mortality rates among children remain high...... facilities. Focusing on mothers as the primary caregivers, we follow their pathways from the onset of symptoms through their various attempts of providing treatment for their sick children. The overall objective is to discuss the interconnectedness of various factors, inside and outside of the primary health...... care services. Due to their accumulated vulnerabilities, mothers shift pragmatically from one treatment to another. However, the sporadic nature of their treatment-seeking hinders them in obtaining long-term solutions and the result is recurrent child illnesses and relapses over long periods of time...

  5. The Person in a State of Sickness.

    Science.gov (United States)

    Árnason, Vilhjálmur; Hjörleifsson, Stefán

    2016-04-01

    In this article, we discuss the ideas of Eric J. Cassell about the patient-professional relationship. We argue that his approach combines in an interesting way features from the literature on patient autonomy and paternalistic practices. We suggest that these seemingly paternalistic features of practicing medicine, which are widely either ignored or condemned in bioethical discussion, are of vital significance in medical practice. In the first sections of the article, we describe the main features of Cassell's understanding of the sick person and his version of personalized medicine. We pay particular attention to his notion of information control and compare his ideas about conversation with patients to Hans-Georg Gadamer's analysis of patient-professional dialogue. In the latter part of the article, we explore through a couple of examples the implications these ideas have for medical practice.

  6. Reading-Induced Absence Seizures

    OpenAIRE

    J Gordon Millichap

    1995-01-01

    A 12-year-old girl with a 2-year history of absence seizures induced by reading and diagnosed by video EEG is reported from The University of Texas Southwestern Medical Center, Dallas, and Riyadh Armed Forces Hospital, Saudi Arabia.

  7. National Board Certified Teachers andTheir Students' Achievement

    Directory of Open Access Journals (Sweden)

    Leslie G. Vandevoort

    2004-09-01

    Full Text Available Contemporary research on teaching indicates that teachers are powerful contributors to students’ academic achievement, though the set and interrelationships of characteristics that make for high-quality and effective teaching have yet to be satisfactorily determined. Nevertheless, on the basis of the extant research and a vision of exemplary teaching, the National Board for Professional Teaching Standards stipulated a definition of a superior teacher. The Board did this without empirical evidence to support their claim that teachers’ who meet the standards set by the Board were superior in promoting academic achievement to those who did not meet those standards. In the 17 years since the founding of the National Board, only a few empirical studies have addressed this important issue. In this study we compare the academic performance of students in the elementary classrooms of 35 National Board Certified teachers and their non-certified peers, in 14 Arizona school districts. Board Certified teachers and their principals provide additional information about these teachers and their schools. Four years of results from the Stanford Achievement Tests in reading, mathematics and language arts, in grades three through six, were analyzed. In the 48 comparisons (four grades, four years of data, three measures of academic performance, using gain scores adjusted for students’ entering ability, the students in the classes of National Board Certified Teachers surpassed students in the classrooms of non-Board certified teachers in almost threequarters of the comparisons. Almost one-third of these differences were statistically significant. In the cases where the students of non-Board certified teachers gained more in an academic year, none of the differences found were statistically significant. Effect size, translated into grade equivalents, informs us that the gains made by students of Board Certified teachers were over one month greater than the

  8. Pharmacological and neurophysiological aspects of space/motion sickness

    Science.gov (United States)

    Lucot, James B.; Crampton, George H.

    1991-01-01

    A motorized motion testing device modeled after a Ferris wheel was constructed to perform motion sickness tests on cats. Details of the testing are presented, and some of the topics covered include the following: xylazine-induced emesis; analysis of the constituents of the cerebrospinal fluid (CSF) during motion sickness; evaluation of serotonin-1A (5-HT sub 1A) agonists; other 5HT receptors; antimuscarinic mechanisms; and antihistaminergic mechanisms. The ability of the following drugs to reduce motion sickness in the cats was examined: amphetamines, adenosinergic drugs, opioid antagonists, peptides, cannabinoids, cognitive enhancers (nootropics), dextromethorphan/sigma ligands, scopolamine, and diphenhydramine.

  9. Motion Sickness: A Study of Its Effects on Human Physiology.

    Science.gov (United States)

    1987-12-01

    SICKNESS: A STUDY OF ITS EFFECTS ON HUMAN PHYSIOLOGY THESIS Pierre J. Gaudreault Captain, USAF AFIT/GE/ENG/87D- 2 0 TO STEC TEo VN;FB 1 0 1988...ENG/87D-20 MOTION SICKNESS: A STUDY OF ITS EFFECTS ON HUMAN PHYSIOLOGY THESIS Pierre J. Gaudreault Captain, USAF AFIT/GE/ENG/87D-20 Approved for public...SICKNESS: A STUDY OF ITS EFFECTS ON HUMAN PHYSIOLOGY THESIS Presented to the Faculty of the School of Engineering of the Air Force Institute of Technology

  10. Heart failure accompanied by sick euthyroid syndrome and exercise training.

    Science.gov (United States)

    Psirropoulos, D; Lefkos, N; Boudonas, G; Efthimiadis, A; Vogas, V; Keskilidis, C; Tsapas, G

    2002-05-01

    Sick euthyroid syndrome is defined as the decrease of serum free triiodothyronine with normal free L-thyroxin and thyrotropin. Its appearance in patients with chronic heart failure is an indicator of severity. Exercise training through a wide variety of mechanisms reverses sick euthyroid syndrome (normalization of free triiodothyronine levels) and improves the ability to exercise. There is a connection during exercise among dyspnea, hyperventilation, fatigue, catecholamines, a decrease in the number and function of beta-blocker receptors, and elevation of serum free triiodothyronine. It is not known whether sick euthyroid syndrome contributes to the development of heart failure or is only an attendant syndrome.

  11. 0144 Sick leave patterns as predictors of disability pension or long-term sick leave

    DEFF Research Database (Denmark)

    Stapelfeldt, Christina; Vinther Nielsen, Claus; Trolle Andersen, Niels;

    2014-01-01

    OBJECTIVES: The public health care sector is challenged by high sick leave rates among home-care personnel. This group also has a high probability of being granted a disability pension. We studied whether a workplace-registered frequent short-term sick leave spell pattern was an early indicator...... of future disability pension or future long-term sick leave among eldercare workers. METHOD: 2774 employees' sick leave days were categorised: 0-2 and 3-17 short (1-7 days) spells, 2-13 mixed short and long (8+ days) spells, and long spells only. Disability pension and long-term sick leave were subsequently...... the pseudo values method adjusted for age, occupation and unfavourable work factors. RESULTS: A frequent short-term and a mixed sick leave pattern increased the RR of being granted a disability pension; the RR was 2.08 (95% CI: 1.00-4.35) and 2.61 (95% CI: 1.33-5.12). Inversely, the long-term sick leave...

  12. 48 CFR 52.215-20 - Requirements for Certified Cost or Pricing Data and Data Other Than Certified Cost or Pricing Data.

    Science.gov (United States)

    2010-10-01

    ... Certificate of Current Cost or Pricing Data, as prescribed by FAR 15.406-2. (End of provision) Alternate I... Cost or Pricing Data and Data Other Than Certified Cost or Pricing Data. 52.215-20 Section 52.215-20... Certified Cost or Pricing Data and Data Other Than Certified Cost or Pricing Data. As prescribed in...

  13. 48 CFR 52.215-21 - Requirements for Certified Cost or Pricing Data and Data Other Than Certified Cost or Pricing...

    Science.gov (United States)

    2010-10-01

    ... Contractor shall submit a Certificate of Current Cost or Pricing Data, as prescribed by FAR 15.406-2. (End of... Cost or Pricing Data and Data Other Than Certified Cost or Pricing Data-Modifications. 52.215-21... Requirements for Certified Cost or Pricing Data and Data Other Than Certified Cost or Pricing...

  14. Final Report - Certifying the Performance of Small Wind Turbines

    Energy Technology Data Exchange (ETDEWEB)

    Sherwood, Larry [Small Wind Certification Council, Clifton Park, NY (United States)

    2015-08-28

    The Small Wind Certification Council (SWCC) created a successful accredited certification program for small and medium wind turbines using the funding from this grant. SWCC certifies small turbines (200 square meters of swept area or less) to the American Wind Energy Association (AWEA) Small Wind Turbine Performance and Safety Standard (AWEA Standard 9.1 – 2009). SWCC also certifies medium wind turbines to the International Electrical Commission (IEC) Power Performance Standard (IEC 61400-12-1) and Acoustic Performance Standard (IEC 61400-11).

  15. CEH certified ethical hacker : version 8 : study guide

    CERN Document Server

    Oriyano, Sean-Philip

    2014-01-01

    Prepare for the new Certified Ethical Hacker version 8 exam with this Sybex guide Security professionals remain in high demand. The Certified Ethical Hacker is a one-of-a-kind certification designed to give the candidate a look inside the mind of a hacker. This study guide provides a concise, easy-to-follow approach that covers all of the exam objectives and includes numerous examples and hands-on exercises. Coverage includes cryptography, footprinting and reconnaissance, scanning networks, enumeration of services, gaining access to a system, Trojans, viruses, worms, covert channels, and muc

  16. Diclectin for morning sickness: Long-term neurodevelopment.

    Science.gov (United States)

    Nulman, Irena; Koren, Gideon

    2011-02-01

    Question A pregnant patient recently asked me whether using Diclectin for morning sickness might affect the development of her child. Answer Our recent large study does show such a trend, although the differences are not necessarily clinically significant.

  17. Acute Mountain Sickness and Hemoconcentration in Next Generation Spacecraft

    Science.gov (United States)

    Conkin, Johnny

    2009-01-01

    This slide presentation reviews the threat astronauts face from acute mountain sickness (AMS). It includes information about the symptoms of AMS, the potential threat to astronauts, and future efforts to mitigate the AMS threat.

  18. Galactosemia and phantom absence seizures

    Directory of Open Access Journals (Sweden)

    Zeynep Aydin-Özemir

    2014-01-01

    Full Text Available Generalized and focal seizures can rarely be seen in galactosemia patients, but absence seizures were not reported previously. An 18-year-old male was diagnosed as galactosemia at the age of 8 months. No family history of epilepsy was present. His absence seizures realized at the age of 9 years. Generalized 3-4 Hz spike-wave discharges were identified in his electroencephalography. Homozygous mutation at exon 6 c. 563A > G was identified. The electroencephalogram of his sibling was unremarkable. Our aim was to present the long-term follow-up of a patient diagnosed with galactosemia, who had phantom absence seizures and typical 3-4 Hz spike-wave discharges in his electroencephalogram to draw attention to this rare association.

  19. A Study of Motion Sickness: Mathematical Modeling and Data Analysis

    Science.gov (United States)

    1988-12-01

    levels of motion sick- ness experienced by a test subject during the course of an experiment (21:97; 25:59; 27:84). In 1987, Drylie, Fix, and Gaudreault ...pro- cedures. Drylie and Gaudreault reported additional conclusions concerning motion sickness trends (11; 17). Fix developed a new equation for...and Gaudreault also noted low frequency EEG signals in the 0.1 Hz range (17:28). However, only one of their subjects had EEG signals with an amplitude

  20. A Model for the Analysis of Sick Leave in Sweden

    OpenAIRE

    David Edgerton; Curt Wells

    2000-01-01

    This paper addresses the question of how to model individual behavior in the face of changes in the set of rules that govern the social welfare system in Sweden. To this end, the Swedish sickness insurance provides an excellent study object, since the system has often been changed during the past decade. The question of employee compensation for sick leave is one the more widely discussed aspects of Swedish social welfare legislation, and it is therefore of interest to examine how individuals...

  1. Is Physics Sick? [In Praise of Classical Physics

    CERN Document Server

    Ghassib, Hisham

    2012-01-01

    In this paper, it is argued that theoretical physics is more akin to an organism than to a rigid structure.It is in this sense that the epithet, "sick", applies to it. It is argued that classical physics is a model of a healthy science, and the degree of sickness of modern physics is measured accordingly. The malady is located in the relationship between mathematics and physical meaning in physical theory.

  2. A New Measure of Decompression Sickness in the Rat

    Directory of Open Access Journals (Sweden)

    Peter Buzzacott

    2014-01-01

    Full Text Available In this study we assessed the reliability of a tilting-board grip score as a measure of decompression sickness in rats. In experiments using a hyperbaric compression/decompression protocol, rats were observed for signs of decompression sickness and their grip strength measured on a tilting particle board hinged to a metal frame. Angles at which rats lost grip were converted to gravitational vectors. Decreased mean grip scores following decompression were fitted to a logistic regression model with strain, age, and weight. Decrease in grip score was significantly associated with observed decompression sickness (P=0.0036. The log odds ratio for decompression sickness = 1.40 (decrease in grip score. In rats with no decrease in mean grip score there was a 50% probability of decompression sickness (pDCS. This increased steadily with decreases in mean grip score. A decrease of 0.3 had a 60% pDCS, a decrease of 0.6 had a 70% pDCS, and a decrease of 2.1 had a 95% pDCS. The tilting board grip score is a reliable measure of the probability of decompression sickness.

  3. Compatibility of OMRI certified surfactants with three entomopathogenic fungi

    Science.gov (United States)

    The Organic Materials Review Institute (OMRI) is a nonprofit organization providing an independent review of products intended for use in organic production systems to certify compliance with U.S. National organic standards. Since all adjuvants to be used in organic agriculture production are requir...

  4. Nurse Practitioners, Physician Assistants and Certified Nurse Midwives in California.

    Science.gov (United States)

    California Univ., San Francisco. Center for California Health Workforce Studies.

    Surveys were mailed to all nurse practitioners (NPs), physician assistants (PAs) and certified nurse midwives (CNMs) registered in California, asking questions about education, labor force participation, specialty, and location and type of practice site, as well as the demographic characteristics of these professionals and their patients. Response…

  5. Relevant or determinant: Importance in certified sustainable food consumption

    NARCIS (Netherlands)

    Dam, van Y.K.; Trijp, van J.C.M.

    2013-01-01

    Perceived relevance and determinance are two distinct constructs, underlying the overall concept of attribute importance. The present study proposes a survey based measure of attribute determinance. Based on construal level theory it is argued and empirically shown that actual choices of certified

  6. 31 CFR 353.55 - Individuals authorized to certify.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Individuals authorized to certify. 353.55 Section 353.55 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued... imprint of either the corporate seal of the institution or of the issuing or paying agent's stamp....

  7. 31 CFR 360.55 - Individuals authorized to certify.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Individuals authorized to certify. 360.55 Section 360.55 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued... imprint of either the corporate seal of the institution or of the issuing or paying agent's stamp....

  8. 31 CFR 315.55 - Individuals authorized to certify.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Individuals authorized to certify. 315.55 Section 315.55 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued... authenticated by a legible imprint either of a corporate stamp of the institution or of the issuing or...

  9. Certifying and reasoning on cost annotations of functional programs

    CERN Document Server

    Amadio, Roberto M

    2011-01-01

    We present a so-called labelling method to insert cost annotations in a higher-order functional program, to certify their correctness with respect to a standard compilation chain to assembly code, and to reason on them in a higher-order Hoare logic.

  10. The Effectiveness of National Board Certified Teachers: Policy Implications

    Science.gov (United States)

    Okpala, Comfort O.; James, Ioney; Hopson, Linda

    2009-01-01

    In this mixed-method research study, data from public school personnel were used to determine the professional preparation of teachers through the National Board Certification process. The major goals of the study were to (a) analyze the perceptions of public school principals on the effectiveness of National Board certified teachers, (b) analyze…

  11. Becoming a National Board Certified Teacher: One Teacher's Perspective

    Science.gov (United States)

    Burns, John

    2007-01-01

    Reflecting on one's practice, whether it is a conversation with a single student, a lesson, or a unit plan, is the surest way for a teacher to improve. Going through the process of becoming a National Board Certified Teacher (NBCT) is a journey of reflective practice. The National Board of Professional Teaching Standards (NBPTS) is a nonprofit,…

  12. Software testing an ISTQB-BCS certified tester foundation guide

    CERN Document Server

    Hambling, Brian; Samaroo, Angelina; Thompson, Geoff; Williams, Peter; Hambling, Brian

    2015-01-01

    This practical guide provides insight into software testing, explaining the basics of the testing process and how to perform effective tests. It provides an overview of different techniques and how to apply them. It is the best-selling official textbook of the ISTQB-BCS Certified Tester Foundation Level.

  13. 76 FR 80741 - TRICARE: Certified Mental Health Counselors

    Science.gov (United States)

    2011-12-27

    .... 13132. List of Subjects in 32 CFR Part 199 Claims, Dental health, Health care, Health insurance... referred for therapy by a physician; and (ii) A physician is providing ongoing oversight and supervision of the therapy being provided; and (iii) The mental health counselor certifies on each claim...

  14. Job Satisfaction of Certified Nurse Midwives: An Examination

    Science.gov (United States)

    Hampton, Gerald M.; Peterson, Robin T.

    2012-01-01

    Health care providers face pressure to reduce costs and enhance patient satisfaction. One approach is to employ primary care providers such as nurse practitioners, physician assistants, and certified nurse midwives. Since there is a positive relationship between job satisfaction and patient satisfaction, positive job satisfaction on the part of…

  15. [Absence epilepsy models in rodents].

    Science.gov (United States)

    Eguibar, José R; Cortés, M del Carmen

    2010-01-01

    Animal models are a useful tool because it is possible to perform neuroanatomical, electrophysiological and pharmacological studies throughout their development. The most common models for experimental studies of absence seizures are the GAERS (Genetic Absence Epilepsy rat from Strasbourg) and the WAG/Rij (Wistar Absence Glaxo from Rijswik) rats. In WAG/RU rats it has been demonstrated that the perioral region in the somatosensorial cortex shows a zone with hyperexcitability which is the origin of spike wave discharges (SWD). In fact, this cortical area shows modifications in sodium channels which increase the excitability of cortical neurons; for this reason, local application of phenytoin or lidocaine, which block sodium channels, reduce SWD. Ethosuximide decreases and pentylenetetrazol increases SWD in GAERS and WAG/Rij rats. At the Institute of Physiology in the Benemérita Autonomous University of Puebla we have obtained a myelin mutant rat called "taiep", which is the acronym of tremor, ataxia, immobility episodes, epilepsy, and paralysis. This model shows a SWD with higher frequency during awaking periods; the SWD increases with systemic administration of pentylenetetrazol and decreases with ethosuximide. All these findings in animal models are susceptible to be tested in human beings through magneto- and electro-encephalographic recording techniques to discern the source of this type of epilepsy. Thus, in biomedical research, animal models are useful tools to discern the neural and network alterations responsible for the absence seizures, and allow to design of more specific therapeutic options with fewer side effects.

  16. Acute mountain sickness: controversies and advances.

    Science.gov (United States)

    Bartsch, Peter; Bailey, Damian M; Berger, Marc M; Knauth, Michael; Baumgartner, Ralf W

    2004-01-01

    This review discusses the impact of recent publications on pathophysiologic concepts and on practical aspects of acute mountain sickness (AMS). Magnetic resonance imaging studies do not provide evidence of total brain volume increase nor edema within the first 6 to 10 h of exposure to hypoxia despite symptoms of AMS. After 16 to 32 h at about 4500 m, brain volume increases by 0.8% to 2.7%, but morphological changes do not clearly correlate with symptoms of AMS, and lumbar cerebrospinal fluid pressure was unchanged from normoxic values in individuals with AMS. These data do not support the prevailing hypothesis that AMS is caused by cerebral edema and increased intracranial pressure. Direct measurement of increased oxygen radicals in hypoxia and a first study reducing AMS when lowering oxygen radicals by antioxidants suggest that oxidative stress is involved in the pathophysiology of AMS. Placebo-controlled trials demonstrate that theophylline significantly attenuates periodic breathing without improving arterial oxygen saturation during sleep. Its effects on AMS are marginal and clearly inferior to acetazolamide. A most recent large trial with Ginkgo biloba clearly showed that this drug does not prevent AMS in a low-risk setting in which acetazolamide in a low dose of 2 x 125 mg was effective. Therefore, acetazolamide remains the drug of choice for prevention and the recommended dose remains 2 x 250 mg daily until a lower dose has been tested in a high-risk setting and larger clinical trials with antioxidants have been performed.

  17. Infant salt preference and mother's morning sickness.

    Science.gov (United States)

    Crystal, S R; Bernstein, I L

    1998-06-01

    Evidence for an association between early pregnancy sickness and offspring salt (NaCl) preference has been obtained from studying offspring as young adults. To determine whether effects on NaCl preference are expressed in infancy, the present study examined 16-week-old infants whose mothers reported either little or no vomiting (N = 15) or frequent moderate to severe vomiting (N = 14) during the first 14 weeks of their pregnancy. The infants' oral-motor facial reactions to each solution and their relative intakes of distilled water and 0.1m and 0.2m NaCl were used as measures of preference. Infants of mothers who reported no or mild symptoms had a significantly lower relative intake of salt solutions than infants whose mothers reported moderate to severe symptoms (p < 0.01). The former infants also showed a greater number of aversive facial responses when given 0.2m NaCl (p < 0.05). Taken together, these findings support the hypothesis that maternal dehydration, induced by moderate to severe vomiting during pregnancy, can lead to enhanced salt preference in offspring. They also provide a potential explanation for some of the variability encountered when human infants are tested for their salt preference.

  18. Occupational exposures and sick leave during pregnancy

    DEFF Research Database (Denmark)

    Hansen, Mette Lausten; Thulstrup, Ane Marie; Juhl, Mette

    2015-01-01

    OBJECTIVE: This study aimed to investigate associations between work postures, lifting at work, shift work, work hours, and job strain and the risk of sick leave during pregnancy from 10-29 completed pregnancy weeks in a large cohort of Danish pregnant women. METHODS: Data from 51 874 pregnancies...... in the Danish National Birth Cohort collected between 1996-2002 were linked to the Danish Register for Evaluation of Marginalization. Exposure information was based on telephone interviews. Hazard ratios (HR) with 95% confidence intervals (95% CI) were calculated by Cox regression analysis, using time of first.......73-2.09, HRnight 1.52, 95% CI 1.15-2.01), monthly night shifts HRtrend 1.12, 95% CI 1.11-1.14, increasing weekly work hours HRtrend 0.93, 95% CI 0.91-0.95 and high job strain HR 1.52, 95% CI 1.42-1.63. Some exposures influenced HR in either a positive or negative time-dependent way. CONCLUSION: Our results support...

  19. Chronic Mountain Sickness-Phobrang Type

    Directory of Open Access Journals (Sweden)

    C. S. Nath

    1984-10-01

    Full Text Available Clinical0 features of 27 cases of Chronic Mountain Sickness (CMS from the Himalayas are reported. They are compared with 75 native highlanders (NH. All CMS patients were immigrants to high altitude. Mean duration of stay at high altitude was seven years. Mean values for haematocrit and haemoglobin were 80% and 23 G% respectively for the CMS group and 40% and 17.9 G% respectively for the native highlande group. Mean QRS axis in the former was +118 and in the latter +76. Incidence and quantum of protienuria were significantly higher in the CMS group. Cardiac catheteri -sation studies done in eight CMS cases showed elevated Pulmonary Artery (PA pressures even after a mean of 14.2 days at sea level. The disease which has four diagnostic elements-hypoxemia and polycythemia, pulmonary hypertension, right ventricular enlargement and nephropathy with dense proteinuria-is a variant of 'Monge's Disease' and a name CMS Phobrang Type is suggested, along with a new approach to clinical classification which may help in diagnosis before cor pulmonale sets in. Limited therapeutic trials conducted at highaltitude seem to indicate that yogic deep breathing exercises, low-dose aspirin and diamox may be beneficial in the prevention and therapy of CMS Phobrang Type at high  altitude.

  20. Introduction of a medical questionnaire concerning long-term sick leave

    CERN Multimedia

    HR Department

    2011-01-01

    In order to ensure a closer follow-up of those on long-term sick leave, the Organization will introduce a new medical questionnaire to be sent to employed members of the personnel. This questionnaire consisting of four questions (concerning the diagnosis, pending and future examinations and treatments, the prognostic and the possibility to resume work) will be sent from the Consulting Medical Practitioner to all employed members of the personnel following two consecutive months of sick leave and, thereafter, periodically on a case by case basis. The employed member of the personnel is requested to submit the medical questionnaire to his/her medical practitioner (or the specialist taking care of him/her) in order to complete and return it to the Consulting Medical Practitioner. It should be noted that this questionnaire does not exempt, in any way, the employed member of personnel from providing a medical certificate for all absence due to illness of more than three consecutive calendar days. The procedure to...

  1. Role of the area postrema in three putative measures of motion sickness in the rat

    Science.gov (United States)

    Sutton, Richard L.; Fox, Robert A.; Daunton, Nancy G.

    1991-01-01

    After thermal cauterization of the area postrema in rats, the absence of conditioned taste aversion of sucrose paired with lithium chloride (0.15M, 3.3 ml/kg) was used as a pharmacologic/behavioral index of area postrema damage. In a subsequent experiment the effects of area postrema lesions on three measures proposed as species-relevant measures of motion sickness were studied, using off-vertical rotation at 150 deg/s for either 30 or 90 min. Lesions of area postrema did not alter postrotational suppression of drinking or amount of defecation during motion. The initial acquisition of conditioned taste aversion to a novel cider vinegar solution paired with motion was not affected by lesioning of the area postrema, but these taste aversions extinguished more slowly in lesioned rats than in sham-operates or intact controls. Results are discussed in terms of proposed humoral factors which may induce motion sickness and in light of recent data on the role of the area postrema in similar measures in species possessing the complete emetic reflex.

  2. Motion sickness and development of synergy within the spatial orientation system. A hypothetical unifying concept

    Science.gov (United States)

    Guedry, F. E.; Rupert, A. R.; Reschke, M. F.

    1998-01-01

    Adaptation to research paradigms such as rotating rooms and optical alteration of visual feedback during movement results in development of perceptual-motor programs that provide the reflexive assistance that is necessary to skilled control of movement and balance. The discomfort and stomach awareness that occur during the adaptation process has been attributed to conflicting sensory information about the state of motion. Vestibular signals depend on the kinematics of head movements irrespective of the presence or absence of signals from other senses. We propose that sensory conflict when vestibular signals are at least one component of the conflict are innately disturbing and unpleasant. This innate reaction is part of a continuum that operates early in life to prevent development of inefficient perceptual-motor programs. This reaction operates irrespective of and in addition to reward and punishment from parental guidance or goal attainment to yield efficient control of whole body movement in the operating environment of the individual. The same mechanism is involved in adapting the spatial orientation system to strange environments. This conceptual model "explains" why motion sickness is associated with adaptation to novel environments and is in general consistent with motion sickness literature.

  3. The effect of part-time sick leave for employees with mental disorders

    DEFF Research Database (Denmark)

    Høgelund, Jan; Holm, Anders

    Previous studies find that part-time sick-listing it is an effective instrument for reducing sick leave durations for employees with musculoskeletal disorders and for sick-listed employees in general. This paper provides new evidence by studying whether the Danish part-time sick leave programme...... hours for employees with physical disorders. In contrast, we find that part-time sick-listing does not reduce durations for employees with mental disorders. The analyses also illustrate the importance of adjusting for unobserved differences between part-time sick-listed and full-time sick...... the employee is able to work regular hours. We use combined survey and register data about 226 long-term sick-listed employees with mental disorders and 638 employees with physical disorders. Our analyses show that part-time sick-listing significantly reduces the duration until returning to regular working...

  4. The effectiveness of the “Brainwork Intervention” in reducing sick leave for unemployed workers with psychological problems: design of a controlled clinical trial

    OpenAIRE

    Audhoe, Selwin S.; Nieuwenhuijsen, Karen; Jan L Hoving; Sluiter, Judith K; Frings-Dresen, Monique HW

    2015-01-01

    Background Among the working population, unemployed, temporary agency and expired fixed-term contract workers having psychological problems are a particularly vulnerable group, at risk for sickness absence and prolonged work disability. Studies investigating the effectiveness of return-to-work (RTW) interventions on these workers, who are without an employment contract, are scarce. Therefore, a RTW intervention called ‘Brainwork’ was developed. The objective of this paper is to describe the ‘...

  5. Teacher Quality: A Comparison of National Board--Certified and Non--Board--Certified Teachers of Deaf Students

    Science.gov (United States)

    Scheetz, Nanci A.; Martin, David S.

    2006-01-01

    The study was designed to identify specific components of teacher excellence, focusing initially on the characteristics of the small number of teachers of the deaf who are certified by the National Board for Professional Teaching Standards (NBPTS), then comparing those with the characteristics of other teachers identified as master teachers by…

  6. What is in a label? Rainforest-Alliance certified banana production versus non-certified conventional banana production

    NARCIS (Netherlands)

    Bellamy, Angelina Sanderson; Svensson, Ola; Brink, van den Paul J.; Tedengren, Michael

    2016-01-01

    Export banana production in Latin America is pesticide intensive, receiving much negative publicity regarding human health problems and environmental degradation. The Rainforest Alliance (RA) certification scheme was established to certify farms that met a number of social, occupation health and

  7. Testosterone treatment diminishes sickness behavior in male songbirds.

    Science.gov (United States)

    Ashley, Noah T; Hays, Quentin R; Bentley, George E; Wingfield, John C

    2009-06-01

    Males of many vertebrate species are typically more prone to disease and infection than female conspecifics, and this sexual difference is partially influenced by the immunosuppressive properties of testosterone (T) in males. T-induced immunosuppression has traditionally been viewed as a pleiotropic handicap, rather than an adaptation. Recently, it has been hypothesized that suppression of sickness behavior, or the symptoms of infection, may have adaptive value if sickness interferes with the expression of T-mediated behaviors important for male reproductive success. We conduct a classic hormone replacement experiment to examine if T suppresses sickness behavior in a seasonally-breeding songbird, Gambel's white-crowned sparrow (Zonotrichia leucophrys gambelii). Triggered experimentally by bacterial lipopolysaccharide (LPS), sickness behavior includes decreased activity, anorexia, and weight loss. Gonadectomized (GDX) males that were treated with silastic implants filled with T exhibited suppression of behavioral and physiological responses to LPS compared to GDX and sham-GDX controls given empty implants. Sickness responses of control groups were statistically indistinguishable. T-implanted birds had significantly higher plasma T than control groups and levels were within the range associated with aggressive interactions during male-to-male contests. These findings imply that suppression of sickness behavior could occur when T is elevated to socially-modulated levels. Alternatively, it is possible that this suppressive effect is mediated through a stress-induced mechanism, as corticosterone levels were elevated in T-implanted subjects compared to controls. We propose that males wounded and infected during contests may gain a brief selective advantage by suppressing sickness responses that would otherwise impair competitive performance. The cost of immunosuppression would be manifested in males through an increased susceptibility to disease, which is presumably

  8. "Having an ovary this big is not normal": physicians' use of normal to assess wellness and sickness during oncology interviews.

    Science.gov (United States)

    Gutzmer, Kyle; Beach, Wayne A

    2015-01-01

    During oncology interviews, physicians and patients routinely employ the term normal to describe patients' condition and overall health status. Surprisingly prevalent but little understood, normal is recruited to achieve an array of social actions comprising a primal aspect of patient-provider interactions: determining, assessing, and treating patients' health status as well and/or sick. Utilizing conversation analysis (CA) to examine a collection of 136 normal references across 61 oncology interviews, this article draws from a subsample of 101 instances to examine how physicians use normal to perform four specific sets of social actions: (a) invoking normal as a preferred range, (b) utilizing normal as evidence that does not explicitly label patients' conditions, (c) treating the absence of normal as indicative of sickness, and (d) providing reassurance to patients in the presence of normal and not normal circumstances. Special attention is given to how oncologists make the case for wellness and/or sickness by identifying patients as normal or not normal/abnormal. Future research is needed to understand how patients employ normal to characterize their symptoms and negotiate health status, to explore how or if alternative orientations to normal are based on gender and/or varying ethnicities, and to develop a more precise understanding of alternative practices for describing and categorizing test results (e.g., common/uncommon).

  9. The association between self-efficacy and sick-leave among men and women: a cross-sectional study of the general working population in Sweden

    Directory of Open Access Journals (Sweden)

    Kristina E M Holmgren

    2013-11-01

    Full Text Available Background: The aim of this study was to investigate if low self-efficacy was associated with increased risk for sickness absence, in a general population of employed women and men. The aim was also to analyse differences in self-efficacy concerning age, education, income, and socio-economic position.Methods: This cross-sectional study was based on data collected in western Sweden, 2008. The study population consisted of 2,900 employed sick-listed individuals (E-SL and 2,649 random working population individuals (R-WP. Both mailed questionnaire, including the General Self-Efficacy Scale (GSE and register data on age, education, income and socio-economic position were used. A continuous mean score of the total GSE was calculated for each individual. A low GSE-score indicated low general self-efficacy.Results: Lower general self-efficacy had an increased odds ratio (OR of belonging to a sick-listed general working population among both men (OR=1.60; 95% CI 1.32–1.94 and women (OR=1.26; 95% CI 1.08–1.47. The OR remained significant after adjustments for socio-demographic variables. Yet, men in the R-WP and women in both the R-WP and E-SL with lower education, income or socio-economic position had lower general self-efficacy compared with those in each cohort with higher education, income or socio-economic position.Conclusions: Low self-efficacy was associated with increased probability to belong to a sick-listed general working population. Although more research is needed, it seems highly relevant to take both self-efficacy and socio-economic factors into account, in preventive and rehabilitation work targeting persons on sickness absence.

  10. The natural progression of Gambiense sleeping sickness: what is the evidence?

    Directory of Open Access Journals (Sweden)

    Francesco Checchi

    Full Text Available Gambiense human African trypanosomiasis (HAT, sleeping sickness is widely assumed to be 100% pathogenic and fatal. However, reports to the contrary exist, and human trypano-tolerance has been postulated. Furthermore, there is uncertainty about the actual duration of both stage 1 and stage 2 infection, particularly with respect to how long a patient remains infectious. Understanding such basic parameters of HAT infection is essential for optimising control strategies based on case detection. We considered the potential existence and relevance of human trypano-tolerance, and explored the duration of infectiousness, through a review of published evidence on the natural progression of gambiense HAT in the absence of treatment, and biological considerations. Published reports indicate that most gambiense HAT cases are fatal if untreated. Self-resolving and asymptomatic chronic infections probably constitute a minority if they do indeed exist. Chronic carriage, however, deserves further study, as it could seed renewed epidemics after control programmes cease.

  11. Decompression sickness following breath-hold diving.

    Science.gov (United States)

    Schipke, J D; Gams, E; Kallweit, Oliver

    2006-01-01

    Despite convincing evidence of a relationship between breath-hold diving and decompression sickness (DCS), the causal connection is only slowly being accepted. Only the more recent textbooks have acknowledged the risks of repetitive breath-hold diving. We compare four groups of breath-hold divers: (1) Japanese and Korean amas and other divers from the Pacific area, (2) instructors at naval training facilities, (3) spear fishers, and (4) free-dive athletes. While the number of amas is likely decreasing, and Scandinavian Navy training facilities recorded only a few accidents, the number of spear fishers suffering accidents is on the rise, in particular during championships or using scooters. Finally, national and international associations (e.g., International Association of Free Drives [IAFD] or Association Internationale pour Le Developpment De L'Apnee [AIDA]) promote free-diving championships including deep diving categories such as constant weight, variable weight, and no limit. A number of free-diving athletes, training for or participating in competitions, are increasingly accident prone as the world record is presently set at a depth of 171 m. This review presents data found after searching Medline and ISI Web of Science and using appropriate Internet search engines (e.g., Google). We report some 90 cases in which DCS occurred after repetitive breath-hold dives. Even today, the risk of suffering from DCS after repetitive breath-hold diving is often not acknowledged. We strongly suggest that breath-hold divers and their advisors and physicians be made aware of the possibility of DCS and of the appropriate therapeutic measures to be taken when DCS is suspected. Because the risk of suffering from DCS increases depending on depth, bottom time, rate of ascent, and duration of surface intervals, some approaches to assess the risks are presented. Regrettably, none of these approaches is widely accepted. We propose therefore the development of easily manageable

  12. Speech motor control and acute mountain sickness

    Science.gov (United States)

    Cymerman, Allen; Lieberman, Philip; Hochstadt, Jesse; Rock, Paul B.; Butterfield, Gail E.; Moore, Lorna G.

    2002-01-01

    BACKGROUND: An objective method that accurately quantifies the severity of Acute Mountain Sickness (AMS) symptoms is needed to enable more reliable evaluation of altitude acclimatization and testing of potentially beneficial interventions. HYPOTHESIS: Changes in human articulation, as quantified by timed variations in acoustic waveforms of specific spoken words (voice onset time; VOT), are correlated with the severity of AMS. METHODS: Fifteen volunteers were exposed to a simulated altitude of 4300 m (446 mm Hg) in a hypobaric chamber for 48 h. Speech motor control was determined from digitally recorded and analyzed timing patterns of 30 different monosyllabic words characterized as voiced and unvoiced, and as labial, alveolar, or velar. The Environmental Symptoms Questionnaire (ESQ) was used to assess AMS. RESULTS: Significant AMS symptoms occurred after 4 h, peaked at 16 h, and returned toward baseline after 48 h. Labial VOTs were shorter after 4 and 39 h of exposure; velar VOTs were altered only after 4 h; and there were no changes in alveolar VOTs. The duration of vowel sounds was increased after 4 h of exposure and returned to normal thereafter. Only 1 of 15 subjects did not increase vowel time after 4 h of exposure. The 39-h labial (p = 0.009) and velar (p = 0.037) voiced-unvoiced timed separations consonants and the symptoms of AMS were significantly correlated. CONCLUSIONS: Two objective measures of speech production were affected by exposure to 4300 m altitude and correlated with AMS severity. Alterations in speech production may represent an objective measure of AMS and central vulnerability to hypoxia.

  13. Delayed recompression for decompression sickness: retrospective analysis.

    Directory of Open Access Journals (Sweden)

    Amir Hadanny

    Full Text Available Most cases of decompression sickness (DCS occur soon after surfacing, with 98% within 24 hours. Recompression using hyperbaric chamber should be administrated as soon as feasible in order to decrease bubble size and avoid further tissue injury. Unfortunately, there may be a significant time delay from surfacing to recompression. The time beyond which hyperbaric treatment is non effective is unclear. The aims of the study were first to evaluate the effect of delayed hyperbaric treatment, initiated more than 48 h after surfacing for DCS and second, to evaluate the different treatment protocols.From January 2000 to February 2014, 76 divers had delayed hyperbaric treatment (≥48 h for DCS in the Sagol center for Hyperbaric medicine and Research, Assaf-Harofeh Medical Center, Israel. Data were collected from their medical records and compared to data of 128 patients treated earlier than 48 h after surfacing at the same hyperbaric institute.There was no significant difference, as to any of the baseline characteristics, between the delayed and early treatment groups. With respect to treatment results, at the delayed treatment divers, complete recovery was achieved in 76% of the divers, partial recovery in 17.1% and no improvement in 6.6%. Similar results were achieved when treatment started early, where 78% of the divers had complete recovery, 15.6% partial recovery and 6.2% no recovery. Delayed hyperbaric treatment using US Navy Table 6 protocol trended toward a better clinical outcome yet not statistically significant (OR=2.786, CI95%[0.896-8.66], p=0.07 compared to standard hyperbaric oxygen therapy of 90 minutes at 2 ATA, irrespective of the symptoms severity at presentation.Late recompression for DCS, 48 hours or more after surfacing, has clinical value and when applied can achieve complete recovery in 76% of the divers. It seems that the preferred hyperbaric treatment protocol should be based on US Navy Table 6.

  14. Decompression sickness ('the bends') in sea turtles.

    Science.gov (United States)

    García-Párraga, D; Crespo-Picazo, J L; de Quirós, Y Bernaldo; Cervera, V; Martí-Bonmati, L; Díaz-Delgado, J; Arbelo, M; Moore, M J; Jepson, P D; Fernández, Antonio

    2014-10-16

    Decompression sickness (DCS), as clinically diagnosed by reversal of symptoms with recompression, has never been reported in aquatic breath-hold diving vertebrates despite the occurrence of tissue gas tensions sufficient for bubble formation and injury in terrestrial animals. Similarly to diving mammals, sea turtles manage gas exchange and decompression through anatomical, physiological, and behavioral adaptations. In the former group, DCS-like lesions have been observed on necropsies following behavioral disturbance such as high-powered acoustic sources (e.g. active sonar) and in bycaught animals. In sea turtles, in spite of abundant literature on diving physiology and bycatch interference, this is the first report of DCS-like symptoms and lesions. We diagnosed a clinico-pathological condition consistent with DCS in 29 gas-embolized loggerhead sea turtles Caretta caretta from a sample of 67. Fifty-nine were recovered alive and 8 had recently died following bycatch in trawls and gillnets of local fisheries from the east coast of Spain. Gas embolization and distribution in vital organs were evaluated through conventional radiography, computed tomography, and ultrasound. Additionally, positive response following repressurization was clinically observed in 2 live affected turtles. Gas embolism was also observed postmortem in carcasses and tissues as described in cetaceans and human divers. Compositional gas analysis of intravascular bubbles was consistent with DCS. Definitive diagnosis of DCS in sea turtles opens a new era for research in sea turtle diving physiology, conservation, and bycatch impact mitigation, as well as for comparative studies in other air-breathing marine vertebrates and human divers.

  15. The menstrual cycle and susceptibility to coriolis-induced sickness.

    Science.gov (United States)

    Cheung, B; Heskin, R; Hofer, K; Gagnon, M

    2001-01-01

    Survey studies on motion sickness susceptibility suggest that females tend to report greater severity in illness and higher incidence of vomiting than males. Menstruation is said to be a contributing factor. A recent study suggested that females were least susceptible to seasickness during ovulation in a "round the world" yacht race. Sixteen subjects (18-36 years old) were exposed to Coriolis cross-coupling stimulation in the laboratory. They were tested once during permenstruation (Day 1-5), ovulation (Day 12-15) and premenstruation (Day 24-28), based on a normalized 28-day cycle, in a randomised design. Physiological measurements of motion sickness included forearm and calf cutaneous blood flow. Subjective evaluation of sickness symptoms was based on Graybiel's diagnostic criteria and Golding's rating method. Our results indicated that under controlled laboratory conditions, different phases of the menstrual cycle appear to have no influence on subjective symptoms of motion sickness or on cutaneous blood flow increase in the forearm and calf. The lack of commonality between the types and levels of hormones that are released during motion sickness and those that are involved in different menstrual phases appears to support our findings.

  16. Pleasant music as a countermeasure against visually induced motion sickness.

    Science.gov (United States)

    Keshavarz, Behrang; Hecht, Heiko

    2014-05-01

    Visually induced motion sickness (VIMS) is a well-known side-effect in virtual environments or simulators. However, effective behavioral countermeasures against VIMS are still sparse. In this study, we tested whether music can reduce the severity of VIMS. Ninety-three volunteers were immersed in an approximately 14-minute-long video taken during a bicycle ride. Participants were randomly assigned to one of four experimental groups, either including relaxing music, neutral music, stressful music, or no music. Sickness scores were collected using the Fast Motion Sickness Scale and the Simulator Sickness Questionnaire. Results showed an overall trend for relaxing music to reduce the severity of VIMS. When factoring in the subjective pleasantness of the music, a significant reduction of VIMS occurred only when the presented music was perceived as pleasant, regardless of the music type. In addition, we found a gender effect with women reporting more sickness than men. We assume that the presentation of pleasant music can be an effective, low-cost, and easy-to-administer method to reduce VIMS.

  17. [Ivory Coast uprising and returning Burkinabe immigrants: evaluation of the risk for reemergence of sleeping sickness in Burkina Faso].

    Science.gov (United States)

    Courtin, F; Jamonneau, V; Kambiré, R; Solano, P

    2010-12-01

    Following the sociopolitical unrest that occurred in Ivory Coast in 2002, 360,000 Burkinabe immigrants returned to Burkina Faso that was the epicenter of sleeping sickness last century and is now thought to be free of autochthonous transmission. The purpose of this study was to determine if the massive return of immigrants from human African trypanosomiasis (HAT) endemic areas of Ivory Coast to areas in Burkina Faso where the vector (tsetse fly) is currently present could lead to re-emergence of the disease. Risk areas for re-emergence were identified taking into account the number of returning immigrants, history of the disease, and presence of tsetse flies. Based on these criteria, study was focused on two villages, i.e., Folonzo and Gbalara, located in southern Burkina Faso near the Ivory Coast border. Study in these two villages consisted of characterization of the population (repatriates or not, origin, ...) and medical surveys to assess the presence/absence of the disease. Departure of some returning immigrants from areas including sleeping sickness foci in Ivory Coast (e.g. center west) confirmed the potential risk of re-emergence of the disease. Although no case of sleeping sickness was diagnosed, several serologically positive people were identified and will be followed up. This study failed to demonstrate a clear-cut correlation between massive population movements due to war and reemergence of sleeping sickness. However, this study may have been timed too soon after the return of immigrants to detect reemergence of HAT that could require several years.

  18. 42 CFR 410.77 - Certified nurse-midwives' services: Qualifications and conditions.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Certified nurse-midwives' services: Qualifications... Medical and Other Health Services § 410.77 Certified nurse-midwives' services: Qualifications and conditions. (a) Qualifications. For Medicare coverage of his or her services, a certified nurse-midwife...

  19. 42 CFR 414.54 - Payment for certified nurse-midwives' services.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Payment for certified nurse-midwives' services. 414... Physicians and Other Practitioners § 414.54 Payment for certified nurse-midwives' services. For services...)(1)(K) of the Act for the payment of certified nurse-midwife services may not exceed 65 percent...

  20. 13 CFR 121.705 - Must a business concern self-certify its size status?

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Must a business concern self-certify its size status? 121.705 Section 121.705 Business Credit and Assistance SMALL BUSINESS...-certify its size status? (a) A firm must self-certify that it currently meets the eligibility...

  1. 9 CFR 355.29 - Composition of certified products for dogs, cats, and other carnivora.

    Science.gov (United States)

    2010-01-01

    ... dogs, cats, and other carnivora. 355.29 Section 355.29 Animals and Animal Products FOOD SAFETY AND... PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION CERTIFIED PRODUCTS FOR DOGS, CATS, AND OTHER... Composition of Certified Products § 355.29 Composition of certified products for dogs, cats, and...

  2. 40 CFR 33.206 - Is there a list of certified MBEs and WBEs?

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Is there a list of certified MBEs and... PROTECTION AGENCY PROGRAMS Certification § 33.206 Is there a list of certified MBEs and WBEs? EPA OSDBU will maintain a list of certified MBEs and WBEs on EPA OSDBU's Home Page on the Internet. Any interested...

  3. 7 CFR 785.4 - Grants to certified State mediation programs.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Grants to certified State mediation programs. 785.4..., DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS CERTIFIED STATE MEDIATION PROGRAM § 785.4 Grants to certified State mediation programs. (a) Eligibility. To be eligible to receive a grant, a State mediation...

  4. 48 CFR 52.215-10 - Price Reduction for Defective Certified Cost or Pricing Data.

    Science.gov (United States)

    2010-10-01

    ... complete, accurate, and current as certified in its Certificate of Current Cost or Pricing Data; (2) A... complete, accurate, and current as certified in the Contractor's Certificate of Current Cost or Pricing... been modified even if accurate, complete, and current certified cost or pricing data had been...

  5. 7 CFR 201.71 - Establishing the source of all classes of certified seed.

    Science.gov (United States)

    2010-01-01

    ... seed. 201.71 Section 201.71 Agriculture Regulations of the Department of Agriculture (Continued... (CONTINUED) FEDERAL SEED ACT FEDERAL SEED ACT REGULATIONS Certified Seed § 201.71 Establishing the source of all classes of certified seed. The certifying agency shall have evidence of the class and source...

  6. 7 CFR 201.74 - Labeling of all classes of certified seed.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Labeling of all classes of certified seed. 201.74... SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) FEDERAL SEED ACT FEDERAL SEED ACT REGULATIONS Certified Seed § 201.74 Labeling of all classes of certified seed....

  7. 7 CFR 201.70 - Limitations of generations for certified seed.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Limitations of generations for certified seed. 201.70... SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) FEDERAL SEED ACT FEDERAL SEED ACT REGULATIONS Certified Seed § 201.70 Limitations of generations for certified...

  8. 7 CFR 201.72 - Production of all classes of certified seed.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Production of all classes of certified seed. 201.72... SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) FEDERAL SEED ACT FEDERAL SEED ACT REGULATIONS Certified Seed § 201.72 Production of all classes of certified...

  9. Certifying qubit operations below the fault tolerance threshold

    CERN Document Server

    Blume-Kohout, Robin; Nielsen, Erik; Rudinger, Kenneth; Mizrahi, Jonathan; Fortier, Kevin; Maunz, Peter

    2016-01-01

    Quantum information processors promise fast algorithms for problems inaccessible to classical computers. But since qubits are noisy and error-prone, they will depend on fault-tolerant quantum error correction (FTQEC) to compute reliably. Quantum error correction can protect against general noise if -- and only if -- the error in each physical qubit operation is smaller than a certain threshold. The threshold for general errors is quantified by their diamond norm. Until now, qubits have been assessed primarily by randomized benchmarking (RB), which reports a different "error rate" that is not sensitive to all errors, cannot be compared directly to diamond norm thresholds, and cannot efficiently certify a qubit for FTQEC. We use gate set tomography (GST) to completely characterize the performance of a trapped-Yb$^+$-ion qubit and certify it rigorously as suitable for FTQEC by establishing that its diamond norm error rate is less than $6.7\\times10^{-4}$ with $95\\%$ confidence.

  10. [Certified occupational physician system of Japan Society for Occupational Health].

    Science.gov (United States)

    Ogami, Akira; Higashi, Toshiaki

    2013-10-01

    Certified Occupational Physician System (COPS) of Japan Society for Occupational Health has been in existence for 21 years, since 1992. UOEH has supported this system as a secretary general. In this report, we review the 2012 revision of COPS. With the new title of Certified Associate Occupational Physician (CAOP), this revision was established to produce well-educated and experienced occupational physicians. The title of COP is not competitive but independent to other titles such as occupational physician, medical advisor in industrial health or industrial health consultant. In addition, the aim of COPS is not the replacement to these existing systems. Furthermore, the COP should be active in industrial and occupational health, and should cooperate with existing systems through the sharing of experience and knowledge.

  11. Fault tolerant quantum random number generator certified by Majorana fermions

    Science.gov (United States)

    Deng, Dong-Ling; Duan, Lu-Ming

    2013-03-01

    Braiding of Majorana fermions gives accurate topological quantum operations that are intrinsically robust to noise and imperfection, providing a natural method to realize fault-tolerant quantum information processing. Unfortunately, it is known that braiding of Majorana fermions is not sufficient for implementation of universal quantum computation. Here we show that topological manipulation of Majorana fermions provides the full set of operations required to generate random numbers by way of quantum mechanics and to certify its genuine randomness through violation of a multipartite Bell inequality. The result opens a new perspective to apply Majorana fermions for robust generation of certified random numbers, which has important applications in cryptography and other related areas. This work was supported by the NBRPC (973 Program) 2011CBA00300 (2011CBA00302), the IARPA MUSIQC program, the ARO and the AFOSR MURI program.

  12. Certified reduced basis methods for parametrized partial differential equations

    CERN Document Server

    Hesthaven, Jan S; Stamm, Benjamin

    2016-01-01

    This book provides a thorough introduction to the mathematical and algorithmic aspects of certified reduced basis methods for parametrized partial differential equations. Central aspects ranging from model construction, error estimation and computational efficiency to empirical interpolation methods are discussed in detail for coercive problems. More advanced aspects associated with time-dependent problems, non-compliant and non-coercive problems and applications with geometric variation are also discussed as examples.

  13. Brazilian Board of Orthodontics and Facial Orthopedics: certifying excellence

    OpenAIRE

    Lima Filho,Roberto M. A.; VogelI, Carlos Jorge; Zen,Estélio; Bolognese,Ana Maria; Mucha,José Nelson; Araújo,Telma Martins de

    2011-01-01

    p. 148-157 The Brazilian Board of Orthodontics and Facial Orthopedics (BBO) is the institution that certifies the standards of clinical excellence in the practice of this specialty. This article describes the history of BBO's creation and the examination structure and phases to obtain the BBO Certification. It also presents a detailed report of the first exam applied in Brazil. Its purpose is to expand the knowledge, among professionals in the area, about the importance of BBO Certificatio...

  14. [The newly certified 105 Japanese medical technologists in clinical microbiology].

    Science.gov (United States)

    Kumasaka, Kazunari

    2002-05-01

    Interest in quality assurance(QA) in clinical laboratories in Japan has increased over the past 30 years. We have however been lagging behind countries such as the USA, Canada and the UK in QA of clinical microbiology. The main problem of QA in Japan is human resources. There are only about 400 laboratory physicians certified by the Japanese Society of Laboratory Medicine(JSLM). Almost no academics in microbiology are interested in QA and they mostly lack clinical competence. There is a small number of faculty positions, and promotions are mostly based on research productivity while medical graduates are increasingly drawn to bench work for basic, short-term research. The Japanese Society for Clinical Microbiology (JSCM) was established in 1990 in order to promote the development of clinical microbiology and its relevant fields in Japan. And 2001 was a milestone in sustained efforts of the JSLM to initiate qualifying examinations of medical technologists(MT) in clinical microbiology. 105 MT in clinical microbiology were newly certified by the Joint Committee of JSCM, JSLM, Japanese Association of Medical Technologists (JAMT) and College of Clinical Pathology of Japan(CCPJ). The certified MTs have appropriate educational background and are well motivated. With good on-the-job training, they are expected to perform effectively various tasks, including laboratory management. Recent radical changes in the health care delivery system have also had serious implications on laboratory services and QA of microbiological tests. The primary goal of the clinical microbiology laboratory is to provide accurate diagnostic testing and high-quality service at a low cost for its customers. It is believed that the Joint Committee and the newly certified MTs will contribute to narrowing the gap between Japan and other countries in clinical microbiology.

  15. The potential of MIR spectra to certify milk geographic origin

    OpenAIRE

    Dale, Laura-Monica; Laine, Aurélie; Goubau, Amaury; Bel Mabrouk, Hana; Hammami, Hedi; Gengler, Nicolas

    2013-01-01

    Protecting and supporting local production systems, regional authorities, as well as producers, give a very important role to milk quality. Therefore, this study was aimed to investigate the potential of mid-infrared spectroscopy (MIR) for certifying the geographic origin of milk. Because milk MIR spectral databases and extra phenotypes (breed, testday, livestock herd and origin appellation of traditional products) were available in the Belgium Walloon Region via European project OptiMIR (INT...

  16. Certified Nursing Assistants’ Explanatory Models of Nursing Home Resident Depression

    OpenAIRE

    Piven, Mary Lynn; Anderson, Ruth A.; Colón-Emeric, Cathleen S.; Sandelowski, Margarete

    2008-01-01

    In this study, we explored how Certified Nursing Assistants (CNAs) understood resident depression. Interviews with 18 CNAs, working in two nursing homes were guided by Kleinman’s Explanatory Models of Illness framework. Interview data were content analyzed and CNAs’ descriptions of depression were compared to the MDS 2.0 Mood Screen and to DSM-IV-TR Depression Criteria. CNAs identified causes, signs, and symptoms of depression, but they were unsure about the duration and normalcy of depressio...

  17. Climate change and WTO : boundary mediation on certified emission reductions

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Ho Cheol

    2011-07-15

    This book mentions climate change and WTO with is climate change true? International effort for reduce of greenhouse gas with UNFCCC, Kyoto protocol, Copenhagen Accord and Cancun Agreement, WTO norm, discussion on introduction of boundary mediation on certified emission reductions, analysis on regulation related WTO norm, violation of regulation on border measure of prohibition, violation of principle on GATT, justification, except through Article 20 of GATT, assessment of policy and supplementation on the law.

  18. Acupressure therapy for morning sickness. A controlled clinical trial.

    Science.gov (United States)

    Hyde, E

    1989-01-01

    A prospective, controlled clinical trial examined the efficacy of acupressure therapy for morning sickness, using a two group, random assignment, crossover design. Subjects in Group 1 (N = 8) used acupressure wristbands for five days, followed by five days without therapy. Subjects in Group 2 (N = 8) had no therapy for five days, followed by five days use of wristbands. The Multiple Affect Adjective Checklist and Sickness Impact Profile were used, and extent of nausea was assessed at baseline, day five, and day ten. Use of acupressure wristbands relieved morning sickness for 12 of 16 subjects (chi 2 = 5.31 with Yates' correction factor, df = 1, p less than .025). Acupressure therapy resulted in statistically significant (p less than .05) reductions in anxiety, depression, behavioral dysfunction, and nausea. Limitations of the study and suggestions for future research are presented.

  19. Certified reference materials of trace elements in water

    Indian Academy of Sciences (India)

    A K Agrawal

    2005-07-01

    Measurement of trace elements is playing a vital role in industries and various sectors of science and technology including semiconductors, food, health and environmental sectors. In most of the cases a small error in measurement can vitiate all the measures taken for quality control and management. Many decisions regarding the suitability of material/products are based on the analysis. To reduce or eliminate the rejection rate of the products, accurate and reliable measurements are needed which can be achieved by the use of certified reference materials (CRMs). Their use in calibration of analytical equipments and validation of test methods ensures high quality in measurements and it provides traceability to the measurement data with national/international measurement systems (SI unit) also. In the present scenario of globalization of economy, use of certified reference materials (CRMs) in measurements is essential for global acceptance of products and test reports. Their use fulfil a mandatory requirement of international quality systems (ISO 9000, ISO/IEC standard 17025) including our national accreditation body, National Accreditation Board for Testing and Calibration Laboratories (NABL), World Trade Organization (WTO) etc. International manufacturers of CRMs are meeting most of the requirement of CRMs of the country. To meet the demand of CRMs indigenously, the National Physical Laboratory, India initiated a national programme on preparation and dissemination of certified reference materials.

  20. Effectiveness of very early workplace interventions to reduce sickness absence: A systematic review of the literature and meta-analysis

    Science.gov (United States)

    Vargas-Prada, Sergio; Demou, Evangelia; Lalloo, Drushca; Avila-Palencia, Ione; Sanati, Kaveh A.; Sampere, Maite; Freer, Kerry; Serra, Consol; Macdonald, Ewan B.

    2017-01-01

    Objective “To investigate the effectiveness of workplace interventions for return to work (RTW) delivered at very early stages (design of the studies, notably the extent and timing of usual care provided and variable compliance/crossover between groups could however explain the lack of demonstrated benefit. Consensus is required on the definition of ‘early’ and ‘very early’ interventions and further research is recommended to improve understanding of the factors influencing when and how best to intervene for maximum gain. PMID:27271024

  1. Effects on musculoskeletal pain, work ability and sickness absence in a 1-year randomised controlled trial among cleaners

    DEFF Research Database (Denmark)

    Jørgensen, Marie B.; Faber, Anne; Hansen, Jørgen V.;

    2011-01-01

    or CBTr compared with REF was found in conservative ITT analyses. However, explorative analyses revealed a treatment effect for musculoskeletal pain of the PCT. People with chronic neck/shoulder pain at baseline were more frequently non-chronic at follow-up after PCT compared with REF (p = 0.05). The PCT...... intervention appeared effective for reducing chronic neck/shoulder pain among the female cleaners. It is recommended that future interventions among similar high-risk job groups focus on the implementation aspects of the interventions to maximise outcomes more distal from the intervention such as work ability......Only a few workplace initiatives among cleaners have been reported, even though they constitute a job group in great need of health promotion. The purpose of this trial was to evaluate the effect of either physical coordination training or cognitive behavioural training on musculoskeletal pain...

  2. Barriers and facilitators for implementation of a return-to-work intervention for sickness absence beneficiaries with mental health problems

    DEFF Research Database (Denmark)

    Martin, Marie H. T.; Moefelt, Louise; Dahl Nielsen, Maj Britt;

    2015-01-01

    with the interventions. The aim of this paper is to identify barriers and facilitators for the implementation of a coordinated and tailored RTW-intervention implemented at three different sites. METHODS: We used qualitative and quantitative data to assess the implementation according to process evaluation guidelines....... Data sources were individual and group interviews, observations, national registers, and documents used in the intervention. RESULTS: The quality of the implementation varied greatly across the three settings. Barriers included lack of skills to assess MHPs according to the inclusion criteria...

  3. Individual and Group Cognitive-Behavioral Treatment for Work-Related Stress Complaints and Sickness Absence: A Randomized Controlled Trial

    NARCIS (Netherlands)

    Vente, W.de; Kamphuis, J.H.; Emmelkamp, P.M.G.; Blonk, R.W.B.

    2008-01-01

    Work-related stress is widespread and can lead to long-term absenteeism and work disability. Cognitive-behavioral treatment (CBT) has demonstrated effectiveness in treating psychopathology but has only rarely been tested in clinical samples with work-related stress. A randomized controlled trial was

  4. Morning sickness: a mechanism for protecting mother and embryo.

    Science.gov (United States)

    Flaxman, S M; Sherman, P W

    2000-06-01

    Approximately two-thirds of women experience nausea or vomiting during the first trimester of pregnancy. These symptoms are commonly known as morning sickness. Hook (1976) and Profet (1988) hypothesized that morning sickness protects the embryo by causing pregnant women to physically expel and subsequently avoid foods that contain teratogenic and abortifacient chemicals, especially toxic chemicals in strong-tasting vegetables, caffeinated beverages and alcohol. We examined this hypothesis by comprehensively reviewing the relevant medical, psychological and anthropological literature. In its support, (i) symptoms peak when embryonic organogenesis is most susceptible to chemical disruption (weeks 6-18), (ii) women who experience morning sickness are significantly less likely to miscarry than women who do not (9 of 9 studies), (iii) women who vomit suffer fewer miscarriages than those who experience nausea alone, and (iv) many pregnant women have aversions to alcoholic and nonalcoholic (mostly caffeinated) beverages and strong-tasting vegetables, especially during the first trimester. Surprisingly, however, the greatest aversions are to meats, fish, poultry, and eggs. A cross-cultural analysis using the Human Relations Area Files revealed 20 traditional societies in which morning sickness has been observed and seven in which it has never been observed. The latter were significantly less likely to have animal products as dietary staples and significantly more likely to have only plants (primarily corn) as staples than the 20 societies in which morning sickness occurred. Animal products may be dangerous to pregnant women and their embryos because they often contain parasites and pathogens, especially when stored at room temperatures in warm climates. Avoiding foodborne microorganisms is particularly important to pregnant women because they are immunosuppressed, presumably to reduce the chances of rejecting tissues of their own offspring (Haig 1993). As a result

  5. General introduction to altitude adaptation and mountain sickness

    DEFF Research Database (Denmark)

    Bartsch, P.; Saltin, B.

    2008-01-01

    . The alteration at the muscle level at altitude is minor and so is the effect on the metabolism, although it is debated whether a possible reduction in blood lactate accumulation occurs during exercise at altitude. Transient acute mountain sickness (headache, anorexia, and nausea) is present in 10-30% of subjects...... ascent (average ascent rate 300 m/day above 2000 m a.s.l.), primarily in order to sleep and feel well, and minimize the risk of mountain sickness. A new classification of altitude levels based on the effects on performance and well-being is proposed and an overview given over the various modalities using...

  6. COMPARATIVE ANALYSIS OF INNOVATION PERFORMANCE IN CERTIFIED FIRMS IN MONTENEGRO AND REPUBLIC OF SRPSKA

    Directory of Open Access Journals (Sweden)

    Zdravko Krivokapic

    2014-03-01

    Full Text Available Research subjects of this study are certified companies and their commitment to innovation, as well as their own development and implementation of innovation. Certified companies are those companies that have set one or more standards: ISO 9001:2008, ISO 14001: 2004, HACCP, OHSAS 18001, ISO 17025:2006, ISO 27001. The research is based on 60 certified companies in Montenegro and 165 certified companies Republic of Srpska. The research was conducted at certified companies from all regions, for every activity and sizes. For this purpose it was used questionnaire with 91 questions and it was filled in like interview.

  7. The determinants of sick leave durations of Dutch self-employed

    NARCIS (Netherlands)

    Spierdijk, Laura; van Lomwel, Gijsbert; Peppelman, Wilko

    2009-01-01

    This paper analyzes sickness absenteeism among self-employed in the Netherlands. Using a unique data set provided by a large Dutch private insurance company, we assess the determinants of sick leave durations. Our study suggests that several risk factors affect the sick leave durations of self-emplo

  8. Congenital absence of uterine cervix

    Directory of Open Access Journals (Sweden)

    Selvaraj Ravi Lakshmy

    2016-10-01

    Full Text Available Cervical agenesis or dysgenesis is an extremely rare congenital anomaly. Patients with congenital absence of the cervix present with primary amenorrhea and infertility. Though it poses a diagnostic challenge to the clinician, correct diagnosis prior to surgery is possible with the help of ultrasound. Early diagnosis offers significant advantages in patient care and effective presurgical planning. This case report reviews two cases of cervical agenesis diagnosed with the help of ultrasound and later confirmed with the help of MRI. Ultrasonography is the modality of choice to define the internal genital anatomy and helps us to classify the level of obstruction or aplasia in obstructive uterine anomalies. [Int J Reprod Contracept Obstet Gynecol 2016; 5(10.000: 3634-3636

  9. Development of a neural net paradigm that predicts simulator sickness

    Energy Technology Data Exchange (ETDEWEB)

    Allgood, G.O.

    1993-03-01

    A disease exists that affects pilots and aircrew members who use Navy Operational Flight Training Systems. This malady, commonly referred to as simulator sickness and whose symptomatology closely aligns with that of motion sickness, can compromise the use of these systems because of a reduced utilization factor, negative transfer of training, and reduction in combat readiness. A report is submitted that develops an artificial neural network (ANN) and behavioral model that predicts the onset and level of simulator sickness in the pilots and aircrews who sue these systems. It is proposed that the paradigm could be implemented in real time as a biofeedback monitor to reduce the risk to users of these systems. The model captures the neurophysiological impact of use (human-machine interaction) by developing a structure that maps the associative and nonassociative behavioral patterns (learned expectations) and vestibular (otolith and semicircular canals of the inner ear) and tactile interaction, derived from system acceleration profiles, onto an abstract space that predicts simulator sickness for a given training flight.

  10. Respiratory impact on motion sickness induced by linear motion

    NARCIS (Netherlands)

    Mert, A.; Klöpping-Ketelaars, I.; Bles, W.

    2009-01-01

    Motion sickness incidence (MSI) for vertical sinusoidal motion reaches a maximum at 0.167 Hz. Normal breathing frequency is close to this frequency. There is some evidence for synchronization of breathing with this stimulus frequency. If this enforced breathing takes place over a larger frequency ra

  11. Management of Sick Leave due to Musculoskeletal Disorders

    NARCIS (Netherlands)

    E. Faber (Elske)

    2007-01-01

    textabstractMusculoskeletal disorders are a common problem that may lead to func-Ational limitations and (work) disability. It is not clear yet how improvement in Apain or functional limitations is related to return to work after an episode of sick Aleave. Furthermore, several physicians are involve

  12. What bothers the sick-listed employee with severe MUPS?

    NARCIS (Netherlands)

    Hoedeman, R.; Blankenstein, A. H.; Koopmans, P. C.; Groothoff, J. W.

    2013-01-01

    Aims: The aim of this study was to explore what employees with severe medically unexplained physical symptoms (MUPS) experience as causes of distress with regard to employees with mild or no MUPS. Methods: This study is an additional analysis of a cross-sectional study in which 486 sick-listed emplo

  13. Pathophysiology of acute mountain sickness and high altitude pulmonary oedema

    DEFF Research Database (Denmark)

    Sutton, J R; Lassen, N

    1979-01-01

    We review the evidence that acute mountain sickness (AMS) and high altitude pulmonary oedema (HAPO) occur together more often than is realized. We hypothesize that AMS and HAPO have a common pathophysiological basis: both are due to increased pressure and flow in the microcirculation, causing...

  14. Allometric scaling of decompression sickness risk in terrestrial mammals; cardiac output explains risk of decompression sickness

    Science.gov (United States)

    Fahlman, Andreas

    2017-02-01

    A probabilistic model was used to predict decompression sickness (DCS) outcome in pig (70 and 20 kg), hamster (100 g), rat (220 g) and mouse (20 g) following air saturation dives. The data set included 179 pig, 200 hamster, 360 rat, and 224 mouse exposures to saturation pressures ranging from 1.9–15.2 ATA and with varying decompression rates (0.9–156 ATA • min‑1). Single exponential kinetics described the tissue partial pressures (Ptiss) of N2: Ptiss =  ∫(Pamb – Ptiss) • τ‑1 dt, where Pamb is ambient N2 pressure and τ is a time constant. The probability of DCS [P(DCS)] was predicted from the risk function: P(DCS) = 1‑e‑r, where r = ∫(PtissN2 ‑ Thr ‑ Pamb) • Pamb–1 dt, and Thr is a threshold parameter. An equation that scaled τ with body mass included a constant (c) and an allometric scaling parameter (n), and the best model included n, Thr, and two c. The final model provided accurate predictions for 58 out of 61 dive profiles for pig, hamster, rat, and mouse. Thus, body mass helped improve the prediction of DCS risk in four mammalian species over a body mass range covering 3 orders of magnitude.

  15. Integrating Implicit Induction Proofs into Certified Proof Environments

    Science.gov (United States)

    Stratulat, Sorin

    We give evidence of the direct integration and automated checking of implicit induction-based proofs inside certified reasoning environments, as that provided by the Coq proof assistant. This is the first step of a long term project focused on 1) mechanically certifying implicit induction proofs generated by automated provers like Spike, and 2) narrowing the gap between automated and interactive proof techniques inside proof assistants such that multiple induction steps can be executed completely automatically and mutual induction can be treated more conveniently. Contrary to the current approaches of reconstructing implicit induction proofs into scripts based on explicit induction tactics that integrate the usual proof assistants, our checking methodology is simpler and fits better for automation. The underlying implicit induction principles are separated and validated independently from the proof scripts that consist in a bunch of one-to-one translations of implicit induction proof steps. The translated steps can be checked independently, too, so the validation process fits well for parallelisation and for the management of large proof scripts. Moreover, our approach is more general; any kind of implicit induction proof can be considered because the limitations imposed by the proof reconstruction techniques no longer exist. An implementation that integrates automatic translators for generating fully checkable Coq scripts from Spike proofs is reported.

  16. The Effectiveness of "Teach for America" and Other Under-certified Teachers

    Directory of Open Access Journals (Sweden)

    Ildiko Laczko-Kerr

    2002-09-01

    Full Text Available The academic achievements of students taught by under-certified primary school teachers were compared to the academic achievements of students taught by regularly certified primary school teachers.  This sample of under-certified teachers included three types of under-qualified personnel: emergency, temporary and provisionally certified teachers.  One subset of these under-certified teachers was from the national program "Teach For America (TFA."  Recent college graduates are placed by TFA where other under-qualified under-certified teachers are often called upon to work, namely, low-income urban and rural school districts. Certified teachers in this study were from accredited universities and all met state requirements for receiving the regular initial certificate to teach.  Recently hired under-certified and certified teachers (N=293 from five low-income school districts were matched on a number of variables, resulting in 109 pairs of teachers whose students all took the mandated state achievement test. Results indicate 1 that students of TFA teachers did not perform significantly different from students of other under-certified teachers, and 2 that students of certified teachers out-performed students of teachers who were under-certified.  This was true on all three subtests of the SAT 9—reading, mathematics and language arts.  Effect sizes favoring the students of certified teachers were substantial.  In reading, mathematics, and language, the students of certified teachers outperformed students of under-certified teachers, including the students of the TFA teachers, by about 2 months on a grade equivalent scale.  Students of under-certified teachers make about 20% less academic growth per year than do students of teachers with regular certification.  Traditional programs of teacher preparation apparently result in positive effects on the academic achievement of low-income primary school children.  Present

  17. Natural history of absence epilepsy in children.

    Science.gov (United States)

    Wirrell, Elaine C

    2003-08-01

    Absence seizures may be seen in a variety of epileptic syndromes in childhood. Identification of the specific syndrome is important to determine medical prognosis. With childhood absence epilepsy, approximately two thirds of children can be expected to enter long-term remission, while in juvenile absence epilepsy, seizure control is often achieved, however, lifelong treatment is usually required. Other absence syndromes have a poorer prognosis, with lower rates of seizure control and remission. Psychosocial outcome is often poor, even in patients with more benign forms of absence epilepsy. Remission of epilepsy does not preclude psychosocial morbidity.

  18. Identification of the role of the sports pharmacist with a model for the prediction of athletes' actions to cope with sickness.

    Science.gov (United States)

    Yamaguchi, Takumi; Horio, Ikuo; Aoki, Ryouta; Yamashita, Noboru; Tanaka, Mamoru; Izushi, Fumio; Miyauchi, Yoshirou; Araki, Hiroaki

    2013-01-01

    In 2009, the Japan Anti-Doping Agency (JADA) established Sports Pharmacist-a system for certified pharmacists. There are many over-the-counter drugs that contain prohibited substances in Japan, and they are easily available. In Japan, most doping violations are committed when athletes unintentionally take prohibited substances. Therefore, the Sports Pharmacist has a vital role in promoting the prevention of doping. In the present study, surveys involving a total of 350 athletes, (including 260 representatives of Ehime Prefecture in the National Athletic Meets and 90 college students who participated in the intercollegiate athletics Shikoku area meets), on awareness regarding doping and medical drugs were conducted. Using correspondence and logistic regression analyses, the results were examined to develop a model for the prediction of athletes' actions to cope with sickness based on changes in their awareness of anti-doping, and the relationship between them was also analyzed. The survey results suggested that attitudes towards doping were strongly influenced by gender, rather than the athletic ability and whether or not a doping test is scheduled. Their behavior and criteria for the selection of drugs to address sickness were strongly correlated with awareness of anti-doping. Therefore, athletes with an increased awareness of anti-doping are expected to consult a pharmacist prior to using medicine. The Sports Pharmacist should further promote environmental development, such as activities to improve awareness of doping among young athletes and the establishment of medical drug consultation services for athletes (female athletes in particular).

  19. Epidemiology of absence epilepsy. III. Clinical aspects.

    Science.gov (United States)

    Olsson, I; Hagberg, G

    1991-11-01

    Absence epilepsy was studied in a Swedish population, aged 0-15 years, in 1978-1982. Cases were selected by electroencephalographic criteria. In the 134 children with 3 Hz spike-and-wave discharges, 97 (72.4%) had absences alone or in combination with generalized tonic-clonic seizures (grand mal): 56 had absences alone, 31 absences followed by grand mal, and 10 started with initial grand mal. Two distinct groups could be discerned: 1) childhood absence epilepsy: onset before the age of 12, with a quick response to therapy, little or no risk of grand mal, and a high remission rate; 2) juvenile absence epilepsy: onset at the age of 12 or later, a very high risk of grand mal, and usually a good response to therapy, but a high risk of relapses at withdrawal. This classification of absence epilepsy into subgroups may be useful for prognostic guidelines.

  20. Human APECED; a sick thymus syndrome?

    Directory of Open Access Journals (Sweden)

    Petteri eArstila

    2013-10-01

    Full Text Available Loss-of-function mutations in the Autoimmune Regulator (AIRE gene cause a rare inherited form of autoimmune disease, autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy (APECED, also known as autoimmune polyglandular syndrome type 1 (APS-1. The patients suffer from multiple endocrine deficiencies, the most common manifestations being hypoparathyroidism, Addison's disease, hypogonadism and secondary amenorrhea, usually accompanied by typical autoantibodies against the target tissues. Chronic mucocutaneous candidiasis is also a prominent part of the disease. The highest expression of AIRE is found in medullary thymic epithelial cells (mTECs. Murine studies suggest that it promotes ectopic transcription of self antigens in mTECs and is thus important for negative selection. However, failed negative selection alone is not enough to explain key findings in human patients, necessitating the search for alternative or additional pathogenetic mechanisms. A striking feature of the human AIRE-deficient phenotype is that all patients develop high titres of neutralizing autoantibodies against type I interferons, which have been shown to downregulate the expression of interferon-controlled genes. These autoantibodies often precede clinical symptoms and other autoantibodies, suggesting that they are a reflection of the pathogenetic process. Other cytokines are targeted as well, notably those produced by Th17 cells; these autoantibodies have been linked to the defect in anti-candidal defenses. A defect in regulatory T cells has also been reported in several studies and seems to affect already the recent thymic emigrant population. Taken together, these findings in human patients point to a widespread disruption of T cell development and regulation, which is likely to have its origins in an abnormal thymic milieu. The absence of functional AIRE in peripheral lymphoid tissues may also contribute to the pathogenesis of the disease.

  1. Risk-factors for stress-related absence among health care employees: a bio-psychosocial perspective. Associations between self-rated health, working conditions and biological stress hormones

    Directory of Open Access Journals (Sweden)

    Ann-Sophie Hansson

    2006-12-01

    Full Text Available

    Background: Stress is a major cause of sickness absence and the health care sector appears to be especially at risk. This cross sectional study aimed to identify the risk factors for absence due to self-reported stress among health care employees. Methods: 225 health care employees were categorized into two groups based on presence or not of self-rated sickness absence for stress. Questionnaire data and stress sensitive hormones measurements were used.

    Results: Employees with stress related sick leave experienced worse health, poorer work satisfaction as well as worse social and home situations than those employees without stress-related sick leave. No-significant differences were identified regarding stress-sensitive hormones. The risk for employees, not satisfied at work, of becoming absent due to stress was approximately three fold compared to those who reported being satisfied (OR 2.8, 95% confidence interval; (CI 1.3 - 5.9. For those not satisfied with their social situation, the risk for sickness absence appeared to be somewhat higher (OR 3.2; CI 1.2 - 8.6. Individual factors such as recovery potential and meaning of life as well as work related factors such as skill development and work tempo predicted employee’ s work satisfaction.

    Conclusions: Based on cross sectional data, work-site and individual factors as well as social situations appear to increase the risk for absence due to stress among health care employees. Lower recovery potential, higher work tempo and poor leadership appeared to be related to the high degree of work related exhaustion experienced by employees.

  2. Differences in predictors of return to work among long-term sick-listed employees with different self-reported reasons for sick leave

    NARCIS (Netherlands)

    Huijs, J.J.J.M.; Koppes, L.L.J.; Taris, T.W.; Blonk, R.W.B.

    2012-01-01

    Introduction The present study aimed to gain insight in the predictors of full return to work (RTW) among employees on long-term sick leave due to three different self-reported reasons for sick leave: physical, mental or comorbid physical and mental problems. This knowledge can be used to develop di

  3. Exposure to exhaled air from a sick occupant in a two-bed hospital room with mixing ventilation: effect of distance from sick occupant and air change rate

    DEFF Research Database (Denmark)

    Bolashikov, Zhecho Dimitrov; Melikov, Arsen Krikor; Georgiev, Emanuil

    2011-01-01

    an exposed patient lying in the second bed. The doctor stood 0.55 m or 1.1 m facing the sick patient. The breathing mode of the “sick patient” was: exhalation mouth/inhalation nose. Tracer gas (R-134a) was mixed with the exhaled air. Important finding of this study is that airflow distribution...

  4. Bayesian approach to decompression sickness model parameter estimation.

    Science.gov (United States)

    Howle, L E; Weber, P W; Nichols, J M

    2017-03-01

    We examine both maximum likelihood and Bayesian approaches for estimating probabilistic decompression sickness model parameters. Maximum likelihood estimation treats parameters as fixed values and determines the best estimate through repeated trials, whereas the Bayesian approach treats parameters as random variables and determines the parameter probability distributions. We would ultimately like to know the probability that a parameter lies in a certain range rather than simply make statements about the repeatability of our estimator. Although both represent powerful methods of inference, for models with complex or multi-peaked likelihoods, maximum likelihood parameter estimates can prove more difficult to interpret than the estimates of the parameter distributions provided by the Bayesian approach. For models of decompression sickness, we show that while these two estimation methods are complementary, the credible intervals generated by the Bayesian approach are more naturally suited to quantifying uncertainty in the model parameters.

  5. Pregnancy in sick sinus syndrome with pacemaker - two cases.

    Science.gov (United States)

    Parveen, T; Begum, F; Akhter, N; Sharmin, F

    2013-04-01

    Sick sinus syndrome is a generalized abnormality of cardiac impulse formation that may be caused by extrinsic causes or by intrinsic disease of the sinus node making it unable to perform pace making function. It can be manifested for the first time in pregnancy. First case was diagnosed as sick sinus syndrome at 8 weeks of gestation having Mobitz type I heart block (Wenckebach block), and needed temporary pacemaker during caesarean section. Second case was diagnosed at 24 weeks of gestation having complete heart block and needed permanent pacemaker at 38 weeks of gestation due to exaggeration of the symptoms. Both the cases were dealt successfully by caesarean section under general anesthesia in close collaboration with cardiologists and anesthesiologists.

  6. Mechanisms of selective attention and space motion sickness

    Science.gov (United States)

    Kohl, R. L.

    1987-01-01

    The neural mismatch theory of space motion sickness asserts that the central and peripheral autonomic sequelae of discordant sensory input arise from central integrative processes falling to reconcile patterns of incoming sensory information with existing memory. Stated differently, perceived novelty reaches a stress level as integrative mechanisms fail to return a sense of control to the individual in the new environment. Based on evidence summarized here, the severity of the neural mismatch may be dependent upon the relative amount of attention selectively afforded to each sensory input competing for control of behavior. Components of the limbic system may play important roles in match-mismatch operations, be therapeutically modulated by antimotion sickness drugs, and be optimally positioned to control autonomic output.

  7. African horse sickness in naturally infected, immunised horses.

    Science.gov (United States)

    Weyer, C T; Quan, M; Joone, C; Lourens, C W; MacLachlan, N J; Guthrie, A J

    2013-01-01

    To determine whether subclinical cases, together with clinical cases, of African horse sickness (AHS) occur in immunised horses in field conditions, whole blood samples were collected and rectal temperatures recorded weekly from 50 Nooitgedacht ponies resident in open camps at the Faculty of Veterinary Science, University of Pretoria, Onderstepoort, during 2008-2010. The samples were tested for the presence of African horse sickness virus (AHSV) RNA by a recently developed real-time RT-PCR. It was shown that 16% of immunised horses in an AHS endemic area were infected with AHSV over a 2 year period, with half of these (8%) being subclinically infected. The potential impact of such cases on the epidemiology of AHS warrants further investigation.

  8. EEG-based learning system for online motion sickness level estimation in a dynamic vehicle environment.

    Science.gov (United States)

    Lin, Chin-Teng; Tsai, Shu-Fang; Ko, Li-Wei

    2013-10-01

    Motion sickness is a common experience for many people. Several previous researches indicated that motion sickness has a negative effect on driving performance and sometimes leads to serious traffic accidents because of a decline in a person's ability to maintain self-control. This safety issue has motivated us to find a way to prevent vehicle accidents. Our target was to determine a set of valid motion sickness indicators that would predict the occurrence of a person's motion sickness as soon as possible. A successful method for the early detection of motion sickness will help us to construct a cognitive monitoring system. Such a monitoring system can alert people before they become sick and prevent them from being distracted by various motion sickness symptoms while driving or riding in a car. In our past researches, we investigated the physiological changes that occur during the transition of a passenger's cognitive state using electroencephalography (EEG) power spectrum analysis, and we found that the EEG power responses in the left and right motors, parietal, lateral occipital, and occipital midline brain areas were more highly correlated to subjective sickness levels than other brain areas. In this paper, we propose the use of a self-organizing neural fuzzy inference network (SONFIN) to estimate a driver's/passenger's sickness level based on EEG features that have been extracted online from five motion sickness-related brain areas, while either in real or virtual vehicle environments. The results show that our proposed learning system is capable of extracting a set of valid motion sickness indicators that originated from EEG dynamics, and through SONFIN, a neuro-fuzzy prediction model, we successfully translated the set of motion sickness indicators into motion sickness levels. The overall performance of this proposed EEG-based learning system can achieve an average prediction accuracy of ~82%.

  9. Efficacy of ‘Tailored Physical Activity’ or ‘Chronic Pain Self-Management Program’ on return to work for sick-listed citizens: design of a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Andersen Lotte Nygaard

    2013-01-01

    Full Text Available Abstract Background Pain affects quality of life and can result in absence from work. Treatment and/or prevention strategies for musculoskeletal pain-related long-term sick leave are currently undertaken in several health sectors. Moreover, there are few evidence-based guidelines for such treatment and prevention. The aim of this study is to evaluate the efficacy of ‘Tailored Physical Activity’ or ‘Chronic Pain Self-Management Program’ for sick-listed citizens with pain in the back and/or the upper body. Methods This protocol describes the design of a parallel randomised controlled trial on the efficacy of ‘Tailored Physical Activity’ or a ‘Chronic Pain Self-management Program’ versus a reference group for sick-listed citizens with complaints of pain in the back or upper body. Participants will have been absent from work due to sick-listing for 3 to 9 weeks at the time of recruitment. All interventions will be performed at the ‘Health Care Center’ in the Sonderborg Municipality, and a minimum of 138 participants will be randomised into one of the three groups. All participants will receive ‘Health Guidance’, a (1.5-hour individualised dialogue focusing on improving ways of living, based on assessments of risk behavior, motivation for change, level of self-care and personal resources. In addition, the experimental groups will receive either ‘Tailored Physical Activity’ (three 50-minute sessions/week over 10 weeks or ‘Chronic Pain Self-Management Program’ (2.5-hours per week over 6 weeks. The reference group will receive only ‘Health Guidance’. The primary outcome is the participants’ sick-listed status at 3 and 12 months after baseline. The co-primary outcome is the time it takes to return to work. In addition, secondary outcomes include anthropometric measurements, functional capacity and self-reported number of sick days, musculoskeletal symptoms, general health, work ability, physical capacity

  10. How can acute mountain sickness be quantified at moderate altitude?

    OpenAIRE

    Roeggla, G; Roeggla, M; Podolsky, A.; Wagner, A; Laggner, A N

    1996-01-01

    Reports of acute mountain sickness (AMS) at moderate altitude show a wide variability, possibly because of different investigation methods. The aim of our study was to investigate the impact of investigation methods on AMS incidence. Hackett's established AMS score (a structured interview and physical examination), the new Lake Louise AMS score (a self-reported questionnaire) and oxygen saturation were determined in 99 alpinists after ascent to 2.94 km altitude. AMS incidence was 8% in Hacket...

  11. Effect of carbon dioxide in acute mountain sickness

    DEFF Research Database (Denmark)

    Harvey, T C; Raichle, M E; Winterborn, M H

    1988-01-01

    The effect of adding CO2 to inhaled air in six subjects with acute mountain sickness was investigated during a medical expedition to 5400 m.3% CO2 in ambient air increased ventilation and resulted in a rise in PaO2 of between 24% and 40%. There was a 9-28% increase in PaCO2 and a reduction of the...

  12. Returning long-term Sick-Listed to Work

    DEFF Research Database (Denmark)

    Høgelund, Jan; Holm, Anders

    The Danish policy towards work-disabled persons seems to comprise contradictory forces. On the one hand, the state seeks to enhance labour market integration of work-disabled persons through vocational rehabilitation. On the other hand, lax job protection legislation makes it easy for employers...... facilitates a flexible labour market, but an important drawback seems to be that many sick-listed employees loose their labour market attachment....

  13. Motion Sickness Prevention by Stroboscopic Environment during Simulated Military Transport

    Science.gov (United States)

    2009-07-20

    known, most of these drugs fall into three classes: antidopaminergics, anticholinergics, and antihistamines ( Drug Facts and Comparisons, 1999...vomiting 2 center also is directly stimulated by motion and by high levels of acetylcholine. Therefore, most drugs that are used to prevent or...Brendley, K. W., Marti, J., & DiZio, P. 2003. Motion Coupled Visual Environment (MOCOVE): Drug -Free Alleviations of Motion Sickness. U.S

  14. Role of orientation reference selection in motion sickness

    Science.gov (United States)

    Peterka, Robert J.; Black, F. Owen

    1988-01-01

    Previous experiments with moving platform posturography have shown that different people have varying abilities to resolve conflicts among vestibular, visual, and proprioceptive sensory signals used to control upright posture. In particular, there is one class of subjects with a vestibular disorder known as benign paroxysmal positional vertigo (BPPV) who often are particularly sensitive to inaccurate visual information. That is, they will use visual sensory information for the control of their posture even when that visual information is inaccurate and is in conflict with accurate proprioceptive and vestibular sensory signals. BPPV has been associated with disorders of both posterior semicircular canal function and possibly otolith function. The present proposal hopes to take advantage of the similarities between the space motion sickness problem and the sensory orientation reference selection problems associated with the BPPV syndrome. These similarities include both etiology related to abnormal vertical canal-otolith function, and motion sickness initiating events provoked by pitch and roll head movements. The objectives of this proposal are to explore and quantify the orientation reference selection abilities of subjects and the relation of this selection to motion sickness in humans.

  15. The sick role and the role of the physician reconsidered.

    Science.gov (United States)

    Parsons, T

    1975-01-01

    The main substance of this paper was presented orally at a meeting of the Sick Role, organized and chaired by Andrew Twaddle. It was a commentary on four papers and the oral discussion of them. In response to these the paper first discusses the relation of the sick role to deviant behavior and the motivation to become and remain ill. The position was taken that the author never had meant to confine the category of illness to deviant behavior, though its negative valuation should not be forgotten. Nor had he confined it to cases of acute illness, omitting consideration of chronic and other types. The most important issue, however, concerned the structure of the relation between physician and patient. Though insisting that interaction between them is two-way, not one-way, the author insisted that the relation is basically asymmetrical because of the physician's expertise in health matters, gained through training and experience, and his special fiduciary responsibility for the care of the sick. In this respect the relationship is different from others such as the competitive market or the democratic association, but is comparable to the relation of teacher and student in higher education.

  16. The significance of motion sickness in the vestibular system.

    Science.gov (United States)

    Takahashi, M; Ogata, M; Miura, M

    1997-01-01

    In order to clarify the significance of motion sickness in the vestibular system, we compared the findings of experimental motion sickness between different kinds of subjects, some of which were already reported. Subjects were healthy adults, healthy children between the ages of 4 and 15 years, and patients with congenital and acquired labyrinthine loss. They were asked to walk while wearing horizontally and vertically reversing goggles. Equilibrium ataxia as well as motion sickness were evoked by horizontal reversal, but not by vertical reversal in healthy subjects. Kindergarten children exhibited severe ataxia, but little nausea. The frequency of severe ataxia decreased during growth, inversely as the frequency of nausea syndrome increased. Although a patient with acquired loss became severely ataxic, a patient with congenital loss did not show any ataxia at all. The present study suggests that vestibular cues are indispensable to the ego-spatial relationship in the brain, and once the ego-spatial relationship becomes inadequate, discomfort acts as a safety device to brake uncontrollable actions. Then, perception of the outer world may automatically adjust voluntary actions by affecting motor commands. The importance of visual cues for representing an alternative framework may differ between congenital and acquired labyrinthine loss.

  17. SICK BUILDING SYNDROME CASES BEHIND THE UNKNOWN SYMPTOMES

    Directory of Open Access Journals (Sweden)

    Oguz OZYARAL

    2006-10-01

    Full Text Available In this study, several mycological analyses made in the houses of the sick people whose sensitivity against allergens was examined in line with the people and their histories who applied to Istanbul University, Istanbul Medical Faculty Department of Pulmonery Disease. Clinically, in the blood serums of three housewives, who have complaints about respiration difficulties, specific lgG antibody against several mold, thermophylic actinomycetes and bird antigens were examined. As a result of the analysis it is found out that there is a 75% direct relation between in-house molds flora and the molds that the sick person gained sensitivity. Findings appeared in housewives who are living in houses surrounded by molds are regarded as “sick building syndrome”. In this particular work, knowledge is given about real agents that are hidden behind some general symptoms of anemnesia and examination of patients with chronic complaints. [TAF Prev Med Bull 2006; 5(5.000: 352-363

  18. Bias detection and certified reference materials for random measurands

    Science.gov (United States)

    Rukhin, Andrew L.

    2015-12-01

    A problem that frequently occurs in metrology is the bias checking of data obtained by a laboratory against the specified value and uncertainty estimate given in the certificate of analysis. The measurand—a property of a certified reference material (CRM)—is supposed to be random with a normal distribution whose parameters are given by the certificate specifications. The laboratory’s data from subsequent measurements of the CRM (a CRM experiment) are summarized by the sample mean value and its uncertainty which is commonly based on a repeatability standard deviation. New confidence intervals for the lab’s bias are derived. Although they may lack intuitive appeal, those obtained by using higher order asymptotic methods, compared and contrasted in this paper, are recommended.

  19. Certified counting of roots of random univariate polynomials

    CERN Document Server

    Cleveland, Joseph; Hauenstein, Jonathan D; Haywood, Ian; Mehta, Dhagash; Morse, Anthony; Robol, Leonardo; Schlenk, Taylor

    2014-01-01

    A challenging problem in computational mathematics is to compute roots of a high-degree univariate random polynomial. We combine an efficient multiprecision implementation for solving high-degree random polynomials with two certification methods, namely Smale's $\\alpha$-theory and one based on Gerschgorin's theorem, for showing that a given numerical approximation is in the quadratic convergence region of Newton's method of some exact solution. With this combination, we can certifiably count the number of real roots of random polynomials. We quantify the difference between the two certification procedures and list the salient features of both of them. After benchmarking on random polynomials where the coefficients are drawn from the Gaussian distribution, we obtain novel experimental results for the Cauchy distribution case.

  20. The Certified Clinical Nurse Leader in Critical Care.

    Science.gov (United States)

    L'Ecuyer, Kristine M; Shatto, Bobbi J; Hoffmann, Rosemary L; Crecelius, Matthew L

    2016-01-01

    Challenges of the current health system in the United States call for collaboration of health care professionals, careful utilization of resources, and greater efficiency of system processes. Innovations to the delivery of care include the introduction of the clinical nurse leader role to provide leadership at the point of care, where it is needed most. Clinical nurse leaders have demonstrated their ability to address needed changes and implement improvements in processes that impact the efficiency and quality of patient care across the continuum and in a variety of settings, including critical care. This article describes the role of the certified clinical nurse leader, their education and skill set, and outlines outcomes that have been realized by their efforts. Specific examples of how clinical nurse leaders impact critical care nursing are discussed.