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Sample records for absence register study

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

    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

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

    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

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

    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…

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

    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...

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

    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...

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

    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

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

    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...

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

    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...

  9. Estimating vaccination coverage in the absence of immunisation registers--the German experience.

    Siedler, A; Rieck, T; Reuss, A; Walter, D; Poggensee, G; Poethko-Muller, C; Reiter, S

    2012-04-26

    Immunisation registers are regarded as an appropriate solution to measure vaccination coverage on a population level. In Germany, a decentralised healthcare system and data protection regulations constrain such an approach. Moreover, shared responsibilities in the process of immunisation and multiple providers form the framework for public health interventions on vaccination issues. On the national level, those interventions consist mainly of conceptualising immunisation strategies, establishing vaccination programmes, and issuing recommendations. This paper provides an overview on sources and methods for collecting appropriate coverage data at national level and their public health relevance in Germany. Methods of data collection and available information on immunisations are described for three approaches: school entrance health examination, population surveys and insurance refund claim data. School entrance health examinations allow regional comparisons and estimation of trends for a specific cohort of children and for all recommended childhood vaccinations. Surveys deliver population based data on completeness and timeliness of selected vaccinations in populations defined by age or socio-demographic parameters and on knowledge and attitudes towards vaccination. Insurance refund claim data inform continuously on immunisation status (e.g. of children aged two years) or on vaccination incidence promptly after new or modified recommendations. In a complex healthcare system, the German National Public Health Institute (Robert Koch Institute, RKI) successfully compiles coverage data from different sources, which complement and validate one another. With the German approach of combining different data sources in the absence of immunisation registers, it is possible to gain solid and reliable data on the acceptance of vaccination programmes and target groups for immunisation. This approach might be of value for other countries with decentralised healthcare systems.

  10. Register-based studies of healthcare costs

    Kruse, Marie; Christiansen, Terkel

    2011-01-01

    Introduction: The aim of this paper is to provide an overview and a few examples of how national registers are used in analyses of healthcare costs in Denmark. Research topics: The paper focuses on health economic analyses based on register data. For the sake of simplicity, the studies are divide...... a comprehensive data material, often in the form of time series, which is very useful in health economic analyses. The disadvantage of register-based data is the use of tariffs, charges, or market prices as proxies for costs in the computation of healthcare costs....

  11. The EULAR Study Group for Registers and Observational Drug Studies

    Kearsley-Fleet, Lianne; Závada, Jakub; Hetland, Merete Lund;

    2015-01-01

    OBJECTIVE: Under the auspices of the European League Against Rheumatism (EULAR), a study group of investigators representing European biologic DMARD (bDMARD) registers was convened. The purpose of this initial assessment was to collect and compare a cross section of patient characteristics......-morbidities, were collected and compared across 14 European bDMARD registers. RESULTS: A total of 5320 patients were included. Half the registers had restricted recruitment to certain bDMARDs during the study year. All registers` collected data on age, gender, disease duration, seropositivity for IgM-RF and 28...

  12. 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?

    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...

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

    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

  14. Register-based studies of cardiovascular disease

    Abildstrøm, Steen Z; Torp-Pedersen, Christian; Madsen, Mette

    2011-01-01

    Introduction: The use of the unique personal identification number in the Nordic database systems enables the researchers to link the registers at the individual level. The registers can be used for both defining specific patient populations and to identify later events during follow-up. This rev...... the hospitalisation rate and treatment of cardiovascular disease. The risk of unmeasured factors affecting the results calls for cautious interpretation of the results.......-up. This review gives three examples within cardiovascular epidemiology to illustrate the use of the national administrative registers available to all researchers upon request. Research topics: The hospitalisation rate of acute myocardial infarction (AMI) was expected to be increased and case-fatality rate......-based treatment increased significantly over time and adherence to treatment was high. Finally, use of specific nonsteroidal antiinflammatory drugs by healthy subjects was associated with a dose-dependent increase in cardiovascular risk. CONCLUSION: The nationwide registers have proven very useful in monitoring...

  15. Register-based studies on migration, ethnicity, and health

    Norredam, Marie; Kastrup, Marianne; Helweg-Larsen, Karin

    2011-01-01

    to highlight the process of how migrant study populations have been established and studied in relation to different registers: The Danish Cancer Registry, the Danish Central Psychiatric Research Register, the Danish National Patient Register, the Danish National Health Service Register, the Danish Injury...... the person is an immigrant or not, and on ethnic background. Data on migration background (i.e. refugee status vs. family reunification, etc.) is more difficult to obtain and therefore less used. It has been debated if ethnicity should be registered upon using health services; however, some consider...

  16. Hirschsprung's disease prevalence in Europe. A register based study

    Best, Kate E; Addor, Marie-Claude; Arriola, Larraitz;

    2014-01-01

    BACKGROUND: Hirschsprung's disease is a congenital gut motility disorder, characterised by the absence of the enteric ganglion cells along the distal gut. The aim of this study was to describe the epidemiology of Hirschsprung's disease, including additional congenital anomalies, total prevalence......, trends, and association with maternal age. METHODS: Cases of Hirschsprung's disease delivered during 1980 to 2009 notified to 31 European Surveillance of Congenital Anomaly registers formed the population-based case-series. Prevalence rates and 95% confidence intervals were calculated as the number...... of cases per 10,000 births. Multilevel Poisson regression was performed to investigate trends in prevalence, geographical variation and the association with maternal age. RESULTS: There were 1,322 cases of Hirschsprung's disease among 12,146,210 births. The total prevalence was 1.09 (95% confidence...

  17. Register-based studies of cancer screening effects

    Von Euler-Chelpin, My; Lynge, Elsebeth; Rebolj, Matejka

    2011-01-01

    registers. RESEARCH TOPICS: The register-based studies on cancer screening in Denmark could be grouped into research concerning effectiveness, in terms of mortality and incidence reduction, short-term indicators, e.g. in relation to recommended quality assurance indicators, and side effects, e.g. as false......-positive results and overdiagnosis. CONCLUSION: The results indicate that registers have proven to be a valuable tool in evaluating the effects of ongoing screening activities. As they cannot be systematically used to test new screening technologies, register-based studies should not be seen as an alternative...

  18. Studies based on the Danish Adoption Register

    Petersen, Liselotte; Sørensen, Thorkild I A

    2011-01-01

    INTRODUCTION: The genetic and familial environmental influences making up familial correlations in traits and familial aggregation of diseases may be disentangled by adoption studies. Thus, resemblance between the adoptee and the biological relatives indicates a contribution of the segregating gene....... RESEARCH TOPICS: To illustrate the adoption study approach in research, we present results achieved in schizophrenia, body fatness, smoking, and mortality. Significantly higher prevalence of schizophrenia and related conditions were found in biological relatives to adoptees with schizophrenia than among...

  19. A Study of Register Labeling in Bilingual Dictionary---Based on the Register Theory

    Wu Xiu

    2013-01-01

    Register theory is one of the most important theories of systemic functional linguistics,which is concerned with the vari-ables of field,tenor,and mode,and is a useful abstraction which relates variations of language use to variations of social context.Bilingual dic-tionaries contain as adrule in the front matter systematic categorization and detailed description of register labels.This paper attempts to analyze the register labels in bilingual dictionaries and discuss the problems existing indregister labeling.

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

    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.

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

    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....

  2. 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

    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

  3. Studies on Freezing RAM Semen in Absence of Glycerol.

    Abdelnaby, Abdelhady Abdelhakeam

    1988-12-01

    Glycerol is widely used as a major cryoprotective agent for freezing spermatozoa of almost all species. However, it reduces fertility of sheep inseminated cervically compared with intrauterine insemination. Studies were conducted to develop a method and procedure for freezing ram semen in the absence of glycerol. Post -thaw survival of ram spermatozoa frozen in the absence of glycerol was affected by time and temperature after collection and before dilution and time after dilution and before freezing. Increase in time at 5^ circC before or after dilution and before freezing increased both post-thaw motility and number of cells passing through Sephadex filter. A cold dilution method was developed. Slow cooling of fresh ram semen and diluting at 5^circ C 2-3 hr. after collection, then freezing 1 hr. after dilution improved both post-thaw motility and number of cells passing through Sephadex filter compared with immediate dilution at 30-37^circC after collection and freezing 3-4 hr. later (P synchronization during breeding season resulted in higher heat response and lambing rate than two injections given 10 days apart.

  4. Adjustment for misclassification in studies of familial aggregation of disease using routine register data

    Andersen, Elisabeth Anne Wreford; Andersen, Per Kragh

    2002-01-01

    This paper discusses the misclassification that occurs when relying solely on routine register data in family studies of disease clustering. A register study of familial aggregation of schizophrenia is used as an example. The familial aggregation is studied using a regression model for the diseas...

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

    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.

  6. 0156 Predictors of sickness absence in pregnancy - a Danish cohort study

    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...

  7. Studying Hospitalizations and Mortality in the Netherlands: Feasible and Valid Using Two-Step Medical Record Linkage with Nationwide Registers.

    Elske Sieswerda

    Full Text Available In the Netherlands, the postal code is needed to study hospitalizations of individuals in the nationwide hospitalization register. Studying hospitalizations longitudinally becomes troublesome if individuals change address. We aimed to report on the feasibility and validity of a two-step medical record linkage approach to examine longitudinal trends in hospitalizations and mortality in a study cohort. First, we linked a study cohort of 1564 survivors of childhood cancer with the Municipal Personal Records Database (GBA which has postal code history and mortality data available. Within GBA, we sampled a reference population matched on year of birth, gender and calendar year. Second, we extracted hospitalizations from the Hospital Discharge Register (LMR with a date of discharge during unique follow-up (based on date of birth, gender and postal code in GBA. We calculated the agreement of death and being hospitalized in survivors according to the registers and to available cohort data. We retrieved 1477 (94% survivors from GBA. Median percentages of unique/potential follow-up were 87% (survivors and 83% (reference persons. Characteristics of survivors and reference persons contributing to unique follow-up were comparable. Agreement of hospitalization during unique follow-up was 94% and agreement of death was 98%. In absence of unique identifiers in the Dutch hospitalization register, it is feasible and valid to study hospitalizations and mortality of individuals longitudinally using a two-step medical record linkage approach. Cohort studies in the Netherlands have the opportunity to study mortality and hospitalization rates over time. These outcomes provide insight into the burden of clinical events and healthcare use in studies on patients at risk of long-term morbidities.

  8. Studying Hospitalizations and Mortality in the Netherlands: Feasible and Valid Using Two-Step Medical Record Linkage with Nationwide Registers.

    Sieswerda, Elske; Font-Gonzalez, Anna; Dijkgraaf, Marcel G W; Geskus, Ronald B; Heinen, Richard C; van der Pal, Helena J; van Leeuwen, Flora E; Caron, Huib N; Kremer, Leontien C; Reitsma, Johannes B

    2015-01-01

    In the Netherlands, the postal code is needed to study hospitalizations of individuals in the nationwide hospitalization register. Studying hospitalizations longitudinally becomes troublesome if individuals change address. We aimed to report on the feasibility and validity of a two-step medical record linkage approach to examine longitudinal trends in hospitalizations and mortality in a study cohort. First, we linked a study cohort of 1564 survivors of childhood cancer with the Municipal Personal Records Database (GBA) which has postal code history and mortality data available. Within GBA, we sampled a reference population matched on year of birth, gender and calendar year. Second, we extracted hospitalizations from the Hospital Discharge Register (LMR) with a date of discharge during unique follow-up (based on date of birth, gender and postal code in GBA). We calculated the agreement of death and being hospitalized in survivors according to the registers and to available cohort data. We retrieved 1477 (94%) survivors from GBA. Median percentages of unique/potential follow-up were 87% (survivors) and 83% (reference persons). Characteristics of survivors and reference persons contributing to unique follow-up were comparable. Agreement of hospitalization during unique follow-up was 94% and agreement of death was 98%. In absence of unique identifiers in the Dutch hospitalization register, it is feasible and valid to study hospitalizations and mortality of individuals longitudinally using a two-step medical record linkage approach. Cohort studies in the Netherlands have the opportunity to study mortality and hospitalization rates over time. These outcomes provide insight into the burden of clinical events and healthcare use in studies on patients at risk of long-term morbidities.

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

    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...

  10. A Descriptive Study of Registers Found in Spoken and Written Communication (A Semantic Analysis)

    Nurul Hidayah

    2016-01-01

    This research is descriptive study of registers found in spoken and written communication. The type of this research is Descriptive Qualitative Research. In this research, the data of the study is register in spoken and written communication that are found in a book entitled "Communicating! Theory and Practice" and from internet. The data can be in the forms of words, phrases and abbreviation. In relation with method of collection data, the writer uses the library method as her instrument. Th...

  11. Suicides after pregnancy in Finland, 1987-94: register linkage study.

    1996-01-01

    OBJECTIVE: To determine rates of suicide associated with pregnancy by the type of pregnancy. DESIGN: Register linkage study. Information on suicides in women of reproductive age was linked with the Finnish birth, abortion, and hospital discharge registers to find out how many women who committed suicide had had a completed pregnancy during her last year of life. SETTING: Nationwide data from Finland. SUBJECTS: Women who committed suicide in 1987-94. RESULTS: There were 73 suicides associated ...

  12. Epidemiological studies on syncope--a register based approach

    Ruwald, Martin Huth

    2013-01-01

    : 1) the use, validity and accuracy of the ICD-10 diagnosis of syncope R55.9 in the National Patient Registry for the use of this diagnosis in the epidemiology of syncope, 2) diagnostics used and etiology of a random selection of patients who had a discharge diagnosis of R55.9, 3) the incidence...... thesis demonstrated that the ICD-10 discharge diagnosis could reliably identify a cohort of patients admitted for syncope and that the discharge code carried a high number of unexplained cases despite use of numerous tests. The last studies showed that syncope is a common cause for hospital contact...

  13. Corrosion behavior of Haynes {sup registered} 230 {sup registered} nickel-based super-alloys for integrated coal gasification combined cycle syngas plants. A plant exposure study

    Lee, Sungkyu; Lee, Jieun; Kang, Suk-Hwan; Lee, Seung-Jong; Yun, Yongseung [Institute for Advanced Engineering (IAE), Gyeonggi-do (Korea, Republic of). Plant Engineering Center; Kim, Min Jung [Sungkyunkwan Univ, Gyeonggi-do (Korea, Republic of). Advanced Materials Technology Research Center

    2015-07-01

    The corrosion behavior of commercially available Haynes {sup registered} 230 {sup registered} nickel-based alloy samples was investigated by exposure to coal-gasifying integrated coal gasification combined cycle pilot plant facilities affiliated with the Institute for Advanced Engineering (2.005 MPa and 160-300 C). The morphological and microstructural analyses of the exposed samples were conducted using scanning electron microscopy and energy-dispersive X-ray spectroscopy analysis on the external surface of the recovered corrosion test samples to obtain information of the corrosion scale. These analyses based on the pre- and post-exposure corrosion test samples combined with thermodynamic Ellingham-Pourbaix stability diagrams provided preliminary insight into the mechanism of the observed corrosion behavior prevailing in the piping materials that connected the particulate removal unit and water scrubber of the integrated coal gasification combined cycle pilot plant. Uniform material wastage was observed after 46 hours of operation, and a preliminary corrosion mechanism was suggested: the observed material waste and corrosion behavior of the Haynes {sup registered} 230 {sup registered} nickel-based alloy samples cut off from the coal syngas integrated coal gasification combined cycle plant were explained by the formation of discontinuous (complex) oxide phases and subsequent chlorine-induced active oxidation under the predominantly reducing environment encountered. This contribution continues the already published studies of the Fe-Ni-Cr-Co alloy Haynes {sup registered} 556 {sup registered}.

  14. The Viability and Constitutionality of the South African National Register for Sex Offenders: A Comparative Study

    Nina Mollema

    2015-12-01

    Full Text Available Section 42 of the Criminal Law (Sexual Offences and Related Matters Amendment Act 32 of 2007 established a National Register for Sex Offenders where the particulars of all offenders guilty of sexual transgressions against children or mentally-ill persons have to be included, regardless of whether they were found guilty before or after the coming into force of the Act. Although the purpose of the Act clearly is to protect and promote the constitutional rights of victims and society in general, it is apparent that the register may infringe on the rights of sexual offenders. The inclusion of the personal details of sex offenders in a register without their permission and sometimes without their knowledge amounts to a violation amongst other rights of the right to privacy stipulated in section 14 of the Constitution of the Republic of South Africa, 1996. In this article the constitutionality of the South African register will be examined by means of a comparative study with the United States and United Kingdom, where similar registers are already in place. This legislative assessment will also provide answers as to the viability of the South African register. It is argued that South Africa's sex offender registration system may not fulfil the function it was designed for because of misconceptions as well as serious implementation and administrative issues; and that alternative solutions may be more suitable in this regard.

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

    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

  16. Epilepsy in Individuals with a History of Asperger's Syndrome: A Danish Nationwide Register-Based Cohort Study

    Mouridsen, Svend Erik; Rich, Bente; Isager, Torben

    2013-01-01

    We performed a nationwide, register-based retrospective follow-up study of epilepsy in all people who were born between January 1, 1980 and June 29, 2006 and registered in the Danish Psychiatric Central Register with Asperger's syndrome on February 7, 2011. All 4,180 identified cases with AS (3,431 males and 749 females) were screened through the…

  17. The Present Absence: Assessment in Social Studies Classrooms

    Torrez, Cheryl A.; Claunch-Lebsack, Elizabeth Ann

    2014-01-01

    In this article, first the authors describe the aims of and a definition of social studies education and classroom assessment. Second, the authors provide an overview of issues related to classroom assessment followed by trends in social studies classrooms and assessment. Then the authors address essential systems and best practices related to…

  18. The Netherlands twin register biobank: A resource for genetic epidemiological studies

    Willemsen, G.; Geus, E.J.C. de; Bartels, M.; Beijsterveldt, C.E.M.T. van; Brooks, A.I.; Estourgie-van Burk, G.F.; Fugman, D.A.; Hoekstra, C.; Hottenga, J.-J.; Kluft, K.; Meijer, P.; Montgomery, G.W.; Rizzu, P.; Sondervan, D.; Smit, A.B.; Spijker, S.; Suchiman, H.E.D.; Tischfield, J.A.; Lehner, T.; Slagboom, P.E.; Boomsma, D.I.

    2010-01-01

    In 2004 the Netherlands Twin Register (NTR) started a large scale biological sample collection in twin families to create a resource for genetic studies on health, lifestyle and personality. Between January 2004 and July 2008, adult participants from NTR research projects were invited into the study

  19. A Study in Difference: Structures and Cultures in Australian Registered Training Organisations. Full Report

    Clayton, Berwyn; Fisher, Thea; Harris, Roger; Bateman, Andrea; Brown, Mike

    2008-01-01

    This report presents the findings of a study examining organisational culture and structure in ten Australian registered training organisations (RTOs) and is part of a program of research examining the factors which affect and help build the capability of vocational education and training (VET) providers. The study sought to determine: (1) how…

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

    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...

  1. Studies on Agricultural Scientific and Technical Information Core Metadata Register System

    CUI Yun-peng; QIAN Ping; SUN Su-fen; ZHANG Jun-feng; LUO Chang-shou

    2008-01-01

    To construct the Agricultural Scientific and Technical Information Core Metadata(ASTICM)standard and its expanding principles,and to develop a register system based on ASTICM,the policy and methods of DC(Dublin Core)and SDBCM (Scientific Database Core Metadata)were studied.The construction of ASTICM has started from the proposed elements of the DCMI(Dublin Core Metadata Initiative),and has expanded the DC and SDBCM with related expanding principles.ASTICM finally includes 75 metadata elements,five expanded principles,and seven application profile creation methods.According to the requirement analysis of a large number of users of agricultural information,a register system based on ASTICM was developed.The ASTICM standard framework and its register system supported the search,sharing,integration exchange and other applications,effectively.

  2. Retrospective Comparative Study of Obstetric complications and Maternal Mortality in Registered and Unregistered women at Tertiary Care Hospital.

    Kruti Deliwala

    2013-01-01

    Full Text Available Background: At tertiary care hospital, many women with obstetric complications are referred not only from private clinics/hospitals, but also from nearby primary health centers and urban health centers. There are women who come for delivery, who have not taken any ante natal care (ANC. Complication can arise at any time during pregnancy, childbirth and postnatal period and in absence of intervention, there is a high feto-maternal morbidity and mortality. With every maternal death there are many life threatening complications known as ‘maternal near miss’.Objectives: 1.To analyze causes of referrals of unregistered patients coming to our institute.2.To analyze pregnancy outcomes, Obstetric complications and maternal mortality in registered and unregistered women coming to our institute. 3.To analyze near miss cases and to analyze causes of maternal mortality and reasons of delay. Methods:This retrospective comparative study was conducted after due permission from the Scientific Advisory Committee and Institutional Ethics Committee of Sheth V S Medical Research Foundation Trust and data was collected as per pre-tested structured proforma from December 2009 to February 2010. Analysis of 1171 patients was done. Results: Out of total 1171 women included in the study, 952 (81.2 % were registered and 219 (18.7% were unregistered women. Proportion of unregistered women who had less than 3 ante natal visits 109 (49.7% was significantly higher compared to registered women 95 (9.9% (x2 = 195.97; P<0.0001. Severe anaemia was found to be significantly higher in unregistered women 18 (8.2% as compared to registered women 1 (0.1% (x2 = 68.442; P<0.0001. Transfusion of blood or other blood product was significantly higher in unregistered women 44 (20% compared to registered women 31 (3.2% (x2 = 84.177; P<0.0001 . Because of multi-disciplinary team approach at our institute, many women with complications in unregistered group could be saved (maternal near

  3. Overdiagnosis of Dementia in Young Patients - A Nationwide Register-Based Study

    Salem, L C; Andersen, B B; Nielsen, T R;

    2012-01-01

    Background: Little is known about the quality of the diagnostic evaluation and the validity of dementia diagnoses in young patients established in routine clinical practice. The aim of this study was to investigate the validity of the diagnosis of dementia registered in the Danish nationwide...

  4. A Study in Difference: Structures and Cultures in Registered Training Organisations. Support Document 3

    Clayton, Berwyn; Fisher, Thea; Harris, Roger; Bateman, Andrea; Brown, Mike

    2008-01-01

    This document supports the report "A Study in Difference: Structures and Cultures in Registered Training Organisations." The first section outlines the methodology used to undertake the research and covers the design of the research, sample details, the data collection process and the strategy for data analysis and reporting. The limitations of…

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

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

    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...

  7. The Tromsø study: registration of fractures, how good are self-reports, a computerized radiographic register and a discharge register?

    Joakimsen, R M; Fønnebø, V; Søgaard, A J; Tollan, A; Størmer, J; Magnus, J H

    2001-12-01

    In order to compare different methods of fracture registration, we sought all nonvertebral fractures suffered during 8 years (1988-95) among 21,441 persons invited to a survey in 1979/80. We registered a total of 54 hip fracture cases through three separate sources (self-report, computer linkage to the local radiographic archives, discharge register), whereas forearm fractures (a total of 291 cases) were registered through two separate sources (self-report, computer linkage to the radiographic archives). The registration of fractures at other sites (a total of 1321 cases) were from one source (computer linkage to the local radiographic archives), and we have compared three ways of obtaining data from this single source (no ascertainment, ascertainment of records coded as fracture, ascertainment of all records). Ninety-three percent of all hip fractures and 97% of all wrist fractures in the entire study population were found by computer linkage to the radiographic archives, whereas the discharge register detected 87% of all the hip fractures. Computer linkage with ascertainment gave no overreporting of fractures. Among the 11,626 persons who answered a follow-up questionnaire in 1994/95, 97% (CI 84-100%) of all hip fractures and 72% (CI 66-78%) of all wrist fractures were self-reported. We conclude that a computerized search of radiographic archives is a viable method of fracture registration.

  8. Psychosocial correlates of police-registered youth crime. A Finnish population-based study.

    Elonheimo, Henrik; Sourander, Andre; Niemelä, Solja; Nuutila, Ari-Matti; Helenius, Hans; Sillanmäki, Lauri; Ristkari, Terja; Parkkola, Kai

    2009-01-01

    This study is focused on psychosocial correlates of youth crime in a sample of 2330 Finnish boys born in 1981. Two kinds of data were combined: questionnaires completed by the boys at call-up in 1999 and crime registered in the Finnish National Police Register between 1998 and 2001. One-fifth of the boys were registered to offending during the 4-year period in late adolescence; 14% were registered for one or two offences, 4% for three to five offences, and 3% for more than five offences. Crime accumulated heavily in those with more than five offences, as they accounted for 68% of all crime. Independent correlates of crime were living in a small community, parents' low educational level and divorce, having a regular relationship, self-reported delinquency, daily smoking, and weekly drunkenness, whereas anxious-depressiveness was reversely associated with crime. Most psychosocial problems covaried linearly with offending frequency, being particularly manifested by multiple recidivists. However, recidivists had very rarely used mental health services. The results indicate that offending and various psychosocial problems accumulate in a small minority of boys not reached by mental health services.

  9. Changes in mortality inequalities over two decades: register based study of European countries

    Mackenbach, Johan P; Kulhánová, Ivana; Artnik, Barbara; Bopp, Matthias; Borrell, Carme; Strand, Bjørn Heine

    2016-01-01

    Objective To determine whether government efforts in reducing inequalities in health in European countries have actually made a difference to mortality inequalities by socioeconomic group. Design Register based study. Data source Mortality data by level of education and occupational class in the period 1990-2010, usually collected in a census linked longitudinal study design. We compared changes in mortality between the lowest and highest socioeconomic groups, and calculated their effect on a...

  10. Register-based studies of delivery outcome after maternal use of some common drugs

    2008-01-01

    This thesis aimed to study neonatal outcome including the presence of congenital malformations and to describe maternal characteristics for women using some common drugs during pregnancy. Drugs used in one benign condition (nausea and vomiting) and one chronic disease (hypothyroidism) and the CNS-active drugs benzodiazepines and hypnotic benzodiazepine receptor agonists were selected. The studies were based on the Swedish Medical Birth Register (MBR). The main advantages...

  11. A Disease Register for ME/CFS: Report of a Pilot Study

    Featherstone Valerie

    2011-05-01

    Full Text Available Abstract Background The ME/CFS Disease Register is one of six subprojects within the National ME/CFS Observatory, a research programme funded by the Big Lottery Fund and sponsored by Action for ME. A pilot study in East Anglia, East Yorkshire, and London aimed to address the problem of identifying representative groups of subjects for research, in order to be able to draw conclusions applicable to the whole ME/CFS population. While not aiming for comprehensive population coverage, this pilot register sought to recruit participants with ME/CFS in an unbiased way from a large population base. Those recruited are constituting a cohort for long-term follow-up to shed light on prognosis, and a sampling frame for other studies. Findings Patients with unidentified chronic fatigue were identified in GP databases using a READ-code based algorithm, and conformity to certain case definitions for ME/CFS determined. 29 practices, covering a population aged 18 to 64 of 143,153, participated. 510 patients with unexplained chronic fatigue were identified. 265 of these conformed to one or more case definitions. 216 were invited to join the register; 160 agreed. 96.9% of participants conformed to the CDC 1994 (Fukuda definition; the Canadian definition defined more precisely a subset of these. The addition of an epidemiological case definition increased case ascertainment by approximately 4%. A small-scale study in a specialist referral service in East Anglia was also undertaken. There was little difference in pattern of conformity to case definitions, age or sex among disease register participants compared with subjects in a parallel epidemiological study who declined to participate. One-year follow-up of 50 subjects showed little change in pain or fatigue scores. There were some changes in conformity to case definitions. Conclusions Objective evaluation indicated that the aim of recruiting participants with ME/CFS to a Disease Register had been fulfilled, and

  12. Operative Complications During Pregnancy After Gastric Bypass—a Register-Based Cohort Study

    Andreasen, Lisbeth A; Nilas, Lisbeth; Kjær, Mette M

    2014-01-01

    BACKGROUND: Late complications to bariatric surgery during pregnancy have become an area of concern. Expansion of the uterus and the following displacement of the small intestine may increase the risk of internal herniation. We wanted to estimate the risk and consequences of surgical complications...... during pregnancy in a national cohort of women with a history of gastric bypass surgery. METHODS: A national, register-based cohort study of all Danish women with a history of gastric bypass surgery who had given birth from 2004 to 2010 was conducted. Surgical codes registered during pregnancy and until...... the puerperium. CONCLUSIONS: The incidence of internal herniation during pregnancy was 1 % in our study. Internal herniation may be a serious complication in pregnant women, and both the diagnosis and treatment requires handling by experienced obstetrical, radiological, and surgical staff....

  13. Socioeconomic Differences in Crime and Victimization : A Register-Based Study

    Aaltonen, Mikko

    2013-01-01

    The association between socioeconomic status (SES) and crime is one of the central themes in criminology. While empirical studies on this issue have given mixed results, strong belief in an inverse association between SES and crime underlies Finnish criminal policy, where social policy is seen as an integral part of crime prevention. However, no proper population-based analysis of socioeconomic differences in crime in Finland is available. Using a register-based sample of the general populati...

  14. Statistics available for site studies in registers and surveys at Statistics Sweden

    Haldorson, Marie [Statistics Sweden, Oerebro (Sweden)

    2000-03-01

    Statistics Sweden (SCB) has produced this report on behalf of the Swedish Nuclear Fuel and Waste Management Company (SKB), as part of the data to be used by SKB in conducting studies of potential sites. The report goes over the statistics obtainable from SCB in the form of registers and surveys. The purpose is to identify the variables that are available, and to specify their degree of geographical detail and the time series that are available. Chapter two describes the statistical registers available at SCB, registers that share the common feature that they provide total coverage, i.e. they contain all 'objects' of a given type, such as population, economic activities (e.g. from statements of employees' earnings provided to the tax authorities), vehicles, enterprises or real estate. SCB has exclusive responsibility for seven of the nine registers included in the chapter, while two registers are ordered by public authorities with statistical responsibilities. Chapter three describes statistical surveys that are conducted by SCB, with the exception of the National Forest Inventory, which is carried out by the Swedish University of Agricultural Sciences. In terms of geographical breakdown, the degree of detail in the surveys varies, but all provide some possibility of reporting data at lower than the national level. The level involved may be county, municipality, yield district, coastal district or category of enterprises, e.g. aquaculture. Six of the nine surveys included in the chapter have been ordered by public authorities with statistical responsibilities, while SCB has exclusive responsibility for the others. Chapter four presents an overview of the statistics on land use maintained by SCB. This chapter does not follow the same pattern as chapters two and three but instead gives a more general account. The conclusion can be drawn that there are good prospects that SKB can make use of SCB's data as background information or in other ways when

  15. Cross-Cultural Register Differences in Infant-Directed Speech: An Initial Study.

    Lama K Farran

    Full Text Available Infant-directed speech (IDS provides an environment that appears to play a significant role in the origins of language in the human infant. Differences have been reported in the use of IDS across cultures, suggesting different styles of infant language-learning. Importantly, both cross-cultural and intra-cultural research suggest there may be a positive relationship between the use of IDS and rates of language development, underscoring the need to investigate cultural differences more deeply. The majority of studies, however, have conceptualized IDS monolithically, granting little attention to a potentially key distinction in how IDS manifests across cultures during the first two years. This study examines and quantifies for the first time differences within IDS in the use of baby register (IDS/BR, an acoustically identifiable type of IDS that includes features such as high pitch, long duration, and smooth intonation (the register that is usually assumed to occur in IDS, and adult register (IDS/AR, the type of IDS that does not include such features and thus sounds as if it could have been addressed to an adult. We studied IDS across 19 American and 19 Lebanese mother-infant dyads, with particular focus on the differential use of registers within IDS as mothers interacted with their infants ages 0-24 months. Our results showed considerable usage of IDS/AR (>30% of utterances and a tendency for Lebanese mothers to use more IDS than American mothers. Implications for future research on IDS and its role in elucidating how language evolves across cultures are explored.

  16. A register-based study of variations in services received among dental care attenders

    Rosing, Kasper; Hede, Børge; Christensen, Lisa Bøge

    2016-01-01

    . Materials and methods . This retrospective register-based study followed two Danish cohorts, aged 25 and 40, with a dental examination in 2009 (n = 32,351). The dental service data were registered during 2005–2009. The number of dental examinations, individual preventive services (IPS), tooth extractions......Objectives . To investigate whether receipt of dental services, among attenders, reflects variations in dental health or whether and to what degree it is associated with socioeconomic status, with irregular or regular dental attendance and with the availability of dentists in residential areas......, root fillings and composite fillings were analyzed in relation to socioeconomic status, irregular/regular dental attendance, inhabitant/dentist ratio and to DMFT at age 15 (DMFT15) and change in DMFT (ΔDMFT) from age 15 to age 25 and age 40, respectively. Poisson regression and negative binomial...

  17. Breech at term--mode of delivery? A register-based study

    1995-01-01

    . Register-based cohort study of all (n = 15718) singleton term breech deliveries of non-malformed infants in Denmark 1982-1990. Process and outcome measures: mode of delivery, gestational age, birth weight, congenital malformations, intrapartum death, Apgar scores and early neonatal death. RESULTS. A total...... of 3247 (20.7%) term infants were delivered vaginally, 7106 (45.3%) by elective and 5356 (34.1%) by emergency cesarean section. Infants delivered vaginally and by emergency cesarean section had significantly higher rates of mortality (intrapartum and early neonatal death) and morbidity (low Apgar scores......) when compared to those delivered by elective cesarean section. In vaginal deliveries, parity was not correlated with outcome, but infants with a birth weight above 4000 grams had significantly higher rates of low Apgar scores. CONCLUSIONS. Register data on singleton term breech deliveries imply...

  18. Predictors of psychiatric inpatient suicide: a national prospective register-based study

    Madsen, Trine; Agerbo, Esben; Mortensen, Preben B;

    2012-01-01

    OBJECTIVE: To study the incidence and risk factors of psychiatric inpatient suicide within a national cohort representing all psychiatric hospital admissions. METHOD: This national prospective register-based study followed all psychiatric hospital admissions in Denmark from the date of patient...... admission until patient discharge or inpatient suicide over a 10-year study period from 1997 through 2006. By using survival analysis techniques, this study was the first to take the inpatient time at risk into account in the estimation of the suicide rate and the predictors of suicide among hospital...

  19. Registered partnerships

    Staff Association

    2015-01-01

    In recent decades, family patterns have changed significantly. National laws have taken these changes into account, recognizing new forms of unions, different to heterosexual marriage. Indeed, recently some countries have given the possibility to same-sex couples to enter into various forms of unions. Staff regulations of international organizations are not directly affected by national laws, but in the context of diversity policies, the lack of recognition of these new forms of unions, may appear to discriminate based on sexual orientation and to limit the freedom of choosing marital status. A study by the International Service for Remunerations and Pensions (iSRP) of the OECD in January 2015 (PROS Report (1015) 04) shows that in comparison with other international organizations, CERN offers the least favorable social conditions for its Staff with in a registered partnership. As part of the Five-year review in 2015, it is important that CERN aligns itself with the practice of these other organizations...

  20. Migration and health: exploring the role of migrant status through register-based studies.

    Nørredam, Marie

    2015-04-01

    This thesis aims to explore migrant status as a determinant in register-based studies on migrant health. It is based on eight studies that investigate the following three main issues: 1) What is the importance of migrant status for morbidity patterns among migrants compared with Native Danes? 2) Do migrant status and ethnicity affect clinical indicators of access among migrants compared with native Danes? 3) What is the importance of migrant status for mortality patterns among migrants compared with Native Danes? The thesis builds on a register-based historical prospective cohort design. Through Statistics Denmark, all refugees (n = 29,174) and family reunification immigrants (n = 33,287) who received residence permits in Denmark from 1 January 1993 to 31 December 1999 were included and matched 4:1 on age and sex with Native Danes. Register linkage was obtained twice during follow-ups in 2004 and 2008 respectively. Personal identification numbers were cross-linked to the Danish Psychiatric Central Register, the National Patient Registry, the Registry of Coercive Measures in Psychiatric Treatment, the Register of Causes of Death, and the Danish Cancer Registry. Migrant status defined by legal grounds for obtaining a residence permit was dichotomised into refugees and family reunification immigrants and used as the determinant in most studies. Analyses involved both Poisson and Cox regression analysis. Most analyses were stratified by ethnicity and adjusted for age and sex. Some were also stratified for individual income. Three sub-themes were investigated: morbidity, clinical indicators of access, and mortality. The first sub-theme (Papers I-III) showed that refugees had a consistently higher morbidity from several mental health disorders in contrast to family reunification immigrants, whose morbidity from mental disorders was lower than or similar to native Danes. The cancer incidence study did not find an effect of migrant status but found, rather, that migrants

  1. Epilepsy in individuals with a history of Asperger's syndrome: a Danish nationwide register-based cohort study.

    Mouridsen, Svend Erik; Rich, Bente; Isager, Torben

    2013-06-01

    We performed a nationwide, register-based retrospective follow-up study of epilepsy in all people who were born between January 1, 1980 and June 29, 2006 and registered in the Danish Psychiatric Central Register with Asperger's syndrome on February 7, 2011. All 4,180 identified cases with AS (3,431 males and 749 females) were screened through the nationwide Danish National Hospital Register (DNHR) with respect to epilepsy. Mean age at follow-up was 18.1 years (range 4-31 years). Of the 4,180 individuals with AS, 164 (3.9%) were registered with at least one epilepsy diagnosis in the DNHR, which is significantly increased (p < 0.0001) relative to the same age group in the general population, where an estimate is about 2.0%.

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

    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...

  3. Comorbidity and temporal ordering of alcohol use disorders and other psychiatric disorders: results from a Danish register-based study

    Flensborg-Madsen, Trine; Mortensen, Erik Lykke; Knop, Joachim

    2009-01-01

    . The study population was linked to national Danish hospital registers and a greater Copenhagen alcohol unit treatment register to detect registrations with AUD and other psychiatric disorders. RESULTS: Of the individuals invited to the study, 7.6% were registered with AUD, and among these, 50.3% had......BACKGROUND: Understanding the comorbidity of alcohol use disorders (AUD) and other psychiatric disorders may have important implications for treatment and preventive interventions. However, information on the epidemiology of this comorbidity is lacking. The objective of this study was to present...

  4. Long-term outcome of childhood absence epilepsy : Dutch Study of Epilepsy in Childhood

    Callenbach, Petra M. C.; Bouma, Paul A. D.; Geerts, Ada T.; Arts, Willem Frans M.; Stroink, Hans; Peeters, Els A. J.; van Donselaar, Cees A.; Peters, A. C. Boudewijn; Brouwer, Oebele F.

    2009-01-01

    We determined long-term outcome and the predictive value of baseline and EEG characteristics on seizure activity evolution in 47 children with newly diagnosed childhood absence epilepsy (CAE) included in the Dutch Study of Epilepsy in Childhood. All children were followed for 12-17 years. The childr

  5. Meta-Analysis of Studies Investigating the Effects of Father Absence on Children's Cognitive Performance.

    Salzman, Stephanie A.

    A meta-analysis was conducted of 137 studies investigating the effects of father absence due to employment, military service, death, divorce, separation, or desertion on children's cognitive performance as assessed by scores on standardized intelligence, scholastic aptitude, and academic achievement tests and school grades. Aggregation of the…

  6. Electronic mail, a new written-language register: a study with French-speaking adolescents.

    Volckaert-Legrier, Olga; Bernicot, Josie; Bert-Erboul, Alain

    2009-03-01

    The aim of this study was to determine the extent to which the linguistic forms used by adolescents in electronic mail (e-mail) differ from those used in standard written language. The study was conducted in French, a language with a deep orthography that has strict, addressee-dependent rules for using second person personal pronouns (unfamiliar and familiar forms). Data were collected from 80 adolescents ages 12 to 15 in a natural situation where they had to introduce themselves by e-mail to two addressees (peer/teacher). Participants were divided into two groups (skilled/unskilled in computer-mediated communication). Their emails contained a large number of orthographic deviations (the most frequent being neographic forms). Participants skilled in computer-mediated communication (CMC) deviated more than unskilled ones did. The number of orthographic deviations was not linked to the participants' standard writing ability. The personal-pronoun data clearly showed that adolescents used the familiar form of 'you' (tu) to address the peer and the unfamiliar form (vous) to address the teacher. We conclude that, for adolescents, e-mail constitutes a distinct written-language register. Nevertheless, the e-mail register seems to follow the pragmatic rules of standard spoken and written interaction.

  7. 父亲缺失研究评述%Review on the Study of Father Absence

    陈小萍; 张海钟

    2008-01-01

    国内外近期关于父亲缺失的研究虽然取得了一些研究成果,但总的说来存在着概念的界定模糊,研究内容、研究对象和研究方法上的单一等问题.父亲缺失应该分为生理缺失与心理缺失两种情况.就我国实际情况而言,应该将研究的视角更多地转向广大的农村留守儿童;应注重研究内容的多样性与系统性;应坚持研究方法的多样性,将量化研究与质性研究相结合.%The research on father absence has scored some achievements at home and abroad recently, but there are still some questions: obscure in concept definition, monotonous in the studies, subjects and research methods. The concept of father absence includes physical absence and psychological absence. As far as our country is concerned, the study should turn perspective to the children left in rural areas, pay more attention to the diversity and systematicness of the study content, and insist the diversity of research methods to combine quantitative research with qualitative research.

  8. Health Care Use by Patients with Somatoform Disorders A Register-Based Follow-Up Study*

    Andersen, Nadia Lyhne Trærup; Eplov, Lene Falgaard; Andersen, Jon Trærup;

    2012-01-01

    OBJECTIVE: Studies have shown a greater use of medical than mental health services in patients with somatoform disorders. However, not many studies are based on structured interviews and include the entire somatoform spectrum of diagnoses. We conducted a register-based case-control study...... to investigate medical care use prior to and three years after diagnosis in patients with somatoform disorders. METHODS: We included 380 patients with somatoform diagnoses (SCID-NP for DSM-IIIR) in a case-control study and compared them with 174 patients with anxiety disorders and 5540 controls from...... effect on health care use when controlling for psychiatric comorbidity. CONCLUSIONS: Patients with somatoform disorders make significantly greater use of health care services than do controls and patients with anxiety. Somatoform patients made more use of psychiatric services than expected. The use...

  9. Dementia and traffic accidents: a Danish register-based cohort study

    Petersen, Jindong Ding; Siersma, Volkert Dirk; Nielsen, CT;

    2016-01-01

    BACKGROUND: As a consequence of a rapid growth of an ageing population, more people with dementia are expected on the roads. Little is known about whether these people are at increased risk of road traffic-related accidents. OBJECTIVE: Our study aims to investigate the risk of road traffic......-related accidents for people aged 65 years or older with a diagnosis of dementia in Denmark. METHODS: We will conduct a nationwide population-based cohort study consisting of Danish people aged 65 or older living in Denmark as of January 1, 2008. The cohort is followed for 7 years (2008-2014). Individual's personal...... Central Research Register, and/or (2) at least one dementia diagnosis-related drug prescription registration in the Danish National Prescription Registry. Police-, hospital-, and emergency room-reported road traffic-related accidents occurred within the study follow-up are defined as the study outcome...

  10. Collective Legitimacy and Organizational Attachment: A Longitudinal Case Study of School Personnel Absences.

    Gibson, R. Oliver; Lafornara, Paul

    This speech contains an analysis of school personnel absence, that seeks to develop a formula useful for understanding more clearly the nature of absence behavior. Since absence is an important aspect of productivity, it is important to understand better the dynamics of absence. Absence could be conceptualized as contractual relationships within a…

  11. Danish register-based study on the association between specific cardiovascular drugs and fragility fractures

    Torstensson, Maia; Hansen, Annette Højmann; Leth-Møller, Katja;

    2015-01-01

    OBJECTIVE: To determine whether drugs used in treatment of cardiovascular diseases (CVD-drugs), including hypertension, increase the risk of fragility fractures in individuals above the age of 65 years. DESIGN: Retrospective nationwide cohort study. SETTING: Danish nationwide national registers....... PARTICIPANTS: All individuals in Denmark ≥65 years who used specified CVD-drugs in the study period between 1999 and 2012. MAIN OUTCOMES MEASURES: Time-dependent exposure to CVD-drugs (nitrates, digoxin, thiazides, furosemide, ACE inhibitors, angiotensin receptor antagonists, β-blockers, calcium antagonists...... and statins) was determined by prescription claims from pharmacies. The association between use of specific CVD-drugs and fragility fractures was assessed using multivariable Poisson regression models, and adjusted incidence rate ratios (IRRs) were calculated. RESULTS: Overall, 1 586 554 persons were included...

  12. The Danish Twin Register

    Kyvik, K O; Christensen, Kaare; Skytthe, A;

    1996-01-01

    BACKGROUND: Population based twin registers represent a valuable tool for genetic epidemiological research, since twin studies aim at separating the effect of genes and environment for complex traits. The Danish Twin Register's history, size, ascertainment and completeness of data, as well as data...... accessibility and availability are described. RESULTS: The Danish Twin Register comprises 14,051 twin pairs born 1870-1930, representing all twins surviving to age six years, and 20,888 twin pairs born 1953-1982, representing 75% of those born 1953-1967 and 95% of those born 1968-1982. The birth cohorts 1931......-1952 og 1983-1993 are being ascertained at the moment. The register is available for research given certain conditions are fulfilled. CONCLUSION: This register will in a few years be the most comprehensive twin register in the world. It is a very valuable Danish research resource....

  13. EEG-fMRI study of resting-state networks in childhood absence epilepsy

    ZHENG Ling

    2012-10-01

    Full Text Available Objective To observe the alterations of resting-state brain functional networks in childhood absence epilepsy (CAE using resting-state functional magnetic resonance imaging (fMRI analysis, and to explore the cognitive disorders of children in epileptic seizures. Methods According to case selection criteria, 12 children with absence seizure were selected, from whom 17 fMRI data with generalized slow-wave discharges (GSWD and the matched data without discharges were collected by using electroencephalogram (EEG-fMRI synchronization. Independent component analysis was used to investigate the alterations in different states of 7 resting-state networks including the thalamus, default-mode network, dorsal attention network, central execution network and perceptive networks. Results Paired t-test and correlation analysis were used for statistical analysis. The thalamus showed increased coherence of brain activity in GSWD state, and the increased coherence was positively correlated with the durations of GSWD (r = 0.890, P = 0.000. The default-mode network (r = - 0.706, P = 0.000, dorsal attention network (r = - 0.829, P = 0.000 and central execution network (r = - 0.905, P = 0.000, which dealt with high -grade cognitive functions, showed decreased coherence, and the brain activity coherence in these networks were negatively correlated with GSWD durations. However, none of low-grade perceptive networks was found to have significant alteration in GSWD state. Conclusion The increased coherence of brain activity in the thalamus may be associated with the generation of GSWD in childhood absence epilepsy. Besides the default brain function, the processes of attention and cognitive execution may also be impaired in childhood absence epilepsy, while low-grade perceptive functions may not be greatly impacted. This study may contribute to the understanding of pathophysiological mechanism of impaired consciousness in childhood absence epilepsy.

  14. Partial sick leave associated with disability pension: propensity score approach in a register-based cohort study

    Kausto, Johanna; Solovieva, Svetlana; Virta, Lauri J.; Viikari-Juntura, Eira

    2012-01-01

    Objectives To support sustainability of the welfare society enhanced work retention is needed among those with impaired work ability. Partial health-related benefits have been introduced for this target. The aim was to estimate the effects of partial sick leave on transition to disability pension applying propensity score methods. Design Register-based cohort study. Setting Sample from the national sickness insurance registers representative of the Finnish working population (full-time worker...

  15. A Prospective Study of Ventilation Rates and Illness Absence in California Office Buildings

    Eliseeva, Ekaterina A. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Spears, Michael [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Chan, Wanyu R. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Cohn, Sebastian [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Sullivan, Douglas P. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Fisk, William J. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2014-10-07

    Background – This study investigated the associations of ventilation rates (VRs), estimated from indoor CO2 concentrations, in offices with the amount of respiratory infections, illness absences, and building-related health symptoms in occupants. Methods – Office buildings were recruited from three California climate zones. In one or more study spaces within each building, real-time logging sensors measured carbon dioxide, temperature, and relative humidity for one year. Ventilation rates were estimated using daily peak CO2 levels, and also using an alternative metric. Data on occupants and health outcomes were collected through web-based surveys every three months. Multivariate models were used to assess relationships between metrics of ventilation rate or CO2 and occupant outcomes. For all outcomes, negative associations were hypothesized with VR metrics, and positive associations with CO2 metrics. Results – Difficulty recruiting buildings and low survey response limited sample size and study power. In 16 studied spaces within 9 office buildings, VRs were uniformly high over the year, from twice to over nine times the California office VR standard (7 L/s or 15 cfm per person). VR and CO2 metrics had no statistically significant relationships with occupant outcomes, except for a small significantly positive association of the alternative VR metric with respiratory illness-related absence, contrary to hypotheses. Conclusions– The very high time-averaged VRs in the California office buildings studied presumably resulted from “economizer cycles” bringing in large volumes of outdoor air; however, in almost all buildings even the estimated minimum VRs supplied (without the economizer) substantially exceeded the minimum required VR. These high VRs may explain the absence of hypothesized relationships with occupant outcomes. Among uniformly high VRs, little variation in contaminant concentration and occupant effects would be expected. These findings may

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

    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...

  17. Twin-singleton differences in intelligence: a register-based birth cohort study of Norwegian males.

    Eriksen, Willy; Sundet, Jon M; Tambs, Kristian

    2012-10-01

    The aim was to determine the difference in intelligence between singletons and twins in young adulthood. Data from the Medical Birth Register of Norway were linked with register data from the Norwegian National Conscript Service. The study base consisted of data on the 445,463 males who were born alive in either single or twin births in Norway during 1967-1984 and who were examined at the time of the mandatory military conscription (age 18-20). Within this study base, there were data on 1,653 sibships of full brothers that included at least one man born in single birth and at least one man born in twin birth (4,307 persons, including 2,378 twins and 1,929 singletons). The intelligence scores of the singletons were 11% (95% confidence interval [CI]: 9-14%) of a standard deviation higher than those of the twins, after adjustment for birth year, birth order, parental ages at delivery, parental education levels, and other factors. The adjusted within-family difference was also 11% (95 % CI: 6-16%) of a standard deviation, indicating that unmeasured factors shared by siblings (e.g., maternal body height) have not influenced the estimate in important ways. When gestational age at birth was added to the model, the estimate for the difference in intelligence score was approximately the same. Including birth weight in the model strongly reduced the estimate. In conclusion, twins born in Norway during 1967-1984 had slightly lower intelligence in early adulthood compared with the singletons.

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

  19. 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.

    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.

  20. Cognitive, Instructional, and Social Presence as Factors in Learners’ Negotiation of Planned Absences from Online Study

    Dianne Conrad

    2009-06-01

    Full Text Available Adult learners value the flexibility and convenience offered to them as online learners, and many learners are required to absent themselves from their online classes during courses in order to accommodate demanding schedules. What factors and tensions contribute to learners’ decision-making at these times? This qualitative study considered the planned absences of learners engaged in an online graduate course at a large university. Working within the framework provided by cognitive, instructional, and social presences, findings showed the following: (1 learners understood and accommodated the relationship and importance of the affective domain to their cognitive successes in learning, (2 successful learners demonstrated insightful self-knowledge in using metacognitive strategies, and (3 learners’ external support systems were fundamental to their ability to continue to learn when absences occurred. The study’s findings corroborate other recent research that similarly stresses the complexity and interrelated nature of the adult learning process.

  1. FORMAL ORAL INDONESIAN REGISTER USED IN OPEN EXAMINATION A SYNTHATICAL-PRAGMATIC STUDY

    Ni Wayan Sartini

    2013-02-01

    Full Text Available This study explored the formal oral Indonesian register ‘Bahasa Indonesia ragam lisan formal’ (hereinafter referred to as BIRLF used in open examinations from syntactical-pragmatic perspective. In general, this study aims at analyzing the grammatical-pragmatic elements of the formal oral register used in open examinations; in particular, it aims at analyzing the forms of speech acts and the forms of politeness used in the open examinations held at the University of Airlangga ‘Universitas Airlangga’ (Unair and the State University of Surabaya ‘Universitas Negeri Surabaya’ (Unesa. The theories used were the structural theory and the theory of pragmatics. The structural theory was used to analyze the grammatical structures of the sentences used in the dialogues taking place in the open examinations. The theory of pragmatics used in this study refers to the theory of politeness proposed by Lakoff (1972, Leech (1983, Brown and Levinson (1987, and the theory of speech act developed by Austin (1962 and Searle (1975. The data analysis showed that, based on the direction of extension in which the verb was the center, and the extending components, eleven types of imperative sentences were found. The extension took place to the left, to the right and to the left and to the right from the verb simultaneously. The extending components included words, phrases, clauses and combinations of phrases and clauses. The interrogative sentences used were both the close interrogative sentences and the open interrogative ones. The declarative sentences used were the complex coordinative and subordinative ones. Deletion, pronominalization,, and repetition characterized the two types of sentences. To identify politeness, the layers of the components constructing the sentences were analyzed. The imperative politeness was expressed grammatically and lexically. Grammatically, the grammatical politeness was shown by passivizing the verb, shifting moods, and

  2. Convergence in the Bilingual Lexicon: A Pre-registered Replication of Previous Studies

    White, Anne; Malt, Barbara C.; Storms, Gert

    2017-01-01

    Naming patterns of bilinguals have been found to converge and form a new intermediate language system from elements of both the bilinguals’ languages. This converged naming pattern differs from the monolingual naming patterns of both a bilingual’s languages. We conducted a pre-registered replication study of experiments addressing the question whether there is a convergence between a bilingual’s both lexicons. The replication used an enlarged set of stimuli of common household containers, providing generalizability, and more reliable representations of the semantic domain. Both an analysis at the group-level and at the individual level of the correlations between naming patterns reject the two-pattern hypothesis that poses that bilinguals use two monolingual-like naming patterns, one for each of their two languages. However, the results of the original study and the replication comply with the one-pattern hypothesis, which poses that bilinguals converge the naming patterns of their two languages and form a compromise. Since this convergence is only partial the naming pattern in bilinguals corresponds to a moderate version of the one-pattern hypothesis. These findings are further confirmed by a representation of the semantic domain in a multidimensional space and the finding of shorter distances between bilingual category centers than monolingual category centers in this multidimensional space both in the original and in the replication study. PMID:28167921

  3. Perinatal and maternal complications related to postterm delivery: A national register-based study, 1978-1993

    Olesen, Annette Wind; Westergaard, Jes G.; Olsen, Jørn

    2003-01-01

    OBJECTIVE: This study was undertaken to estimate the risk of fetal and maternal complications associated with postterm delivery in Denmark. STUDY DESIGN: A cross-sectional study that used records from the Danish Medical Birth Registry from 1978 to 1993 was performed. All women with registered...... of perinatal and maternal complications in Denmark in the period from 1978 to 1993....

  4. A metadata-based patient register for cooperative clinical research: a case study in acute myeloid leukemia.

    Fischer, Anja S; Mansmann, Ulrich

    2011-01-01

    In many medical indications clinical research is organized within study groups which provide and maintain the clinical infrastructure for their randomized clinical trials. Each group also manages a data center where high quality databases store the study specific individual patient data. Sharing this data between study groups is not straightforward. Therefore, a concept is needed which allows to represent a detailed overview on the information available across the cooperating groups. We propose a metadata based patient register and describe a first prototype. It provides information about available patient data sets to interested research partners while the typical register approach only collects a predefined limited core data set. This register implementation enables cooperative groups to allocate clinical data for future research projects in distributed data sources beyond the restrictions of core data sets. Additionally, it supports the research network in communication and data standardization and complies with a governance structure which is compatible with ethical aspects, privacy protection, and patient rights.

  5. Use and overuse of sumatriptan. Pharmacoepidemiological studies based on prescription register and interview data.

    Gaist, D

    1999-10-01

    from 6.4 to 9.6 per 1,000 inhabitants. The period prevalence of sumatriptan use in the county of Funen was highly comparable with that of the entire nation. Among the 43,389 sumatriptan users presenting prescriptions for sumatriptan in Denmark in 1994 and 1995, 507 (1.1%) and 1726 (4.0%) belonged to the high and intermediate-peak-use group, respectively. Patients belonging to these two groups were responsible for 38% of the total consumption of sumatriptan. For patients in the high-peak-use group the median span between first and last prescription was 693 days while the median quantity of sumatriptan purchased was 648 DDD. Highly comparable patterns of long-term intense sumatriptan use were found in the data from the regional registry, which covered the 27-month period after the introduction of the drug (February 1992). The register data were highly suggestive of overuse, but lacked essential information, e.g., the indication for use. A third study was therefore conducted using a combination of register and interview data. During a 14-day period, current users of sumatriptan were recruited through community pharmacies in the county of Funen. Respondents returned a signed consent form, including their unique personal identification number (CPR), allowing us to retrieve patient-specific data from the regional registry. For each respondent, all available relevant prescription data for the period 1992-96 were retrieved. Subjects were classified into high, intermediate, and low-peak-use groups according to register data from the 4-year period. The register data were used to evaluate representativity after anonymizing nonrespondent data. The response rates were 33% (7/21) in the high-peak-use group, 47% (30/64) in the intermediate-peak-use group, and 56% (196/350) in the low-peak-use group. Respondents and nonrespondents in the three groups were comparable with regard to age and use of other drugs. (ABSTRACT TRUNCATED)

  6. Educational achievements of children of parents with multiple sclerosis: A nationwide register-based cohort study.

    Moberg, J Y; Magyari, M; Koch-Henriksen, N; Thygesen, L C; Laursen, B; Soelberg Sørensen, P

    2016-11-01

    Little is known about the impact of parental multiple sclerosis (MS) on offspring's educational attainment. The objective of the study was to examine educational achievements in offspring of parents with MS compared with matched children of parents without MS in a nationwide register-based cohort study. Children of all Danish-born residents with onset between 1950 and 1986 were identified by linking the Danish Multiple Sclerosis Registry with the Civil Registration System. Twins, children with MS, and emigrated persons were excluded. The reference cohort consisted of randomly drawn individuals from the Civil Registration System without parental MS matched 8:1 to the MS offspring by sex and year of birth. Information about education was linked to the cohorts from nationwide educational registries. We included 4177 children of MS parents and 33,416 reference persons. Children of MS parents achieved statistically significant higher average grades than the reference cohort in their final exam of basic school with a mean grade difference of 0.46 (95 % CI 0.22-0.69; p = 0.0002). We found no difference in achievement of educational level above basic school (OR 1.04; 95 % CI 0.98-1.10; p = 0.20). There was a trend toward more MS offspring attaining health-related educations (OR 1.10; 95 % CI 1.00-1.21; p = 0.06). In conclusion, children of MS parents showed a small advantage in grade point average in final examinations in basic school, and they more often tended toward health-related educations. This study revealed no negative consequences of parental MS on grades and highest educational level achieved.

  7. What clinical activities do advanced-practice registered dietitian nutritionists perform? Results of a Delphi study.

    Brody, Rebecca A; Byham-Gray, Laura; Touger-Decker, Riva; Passannante, Marian R; Rothpletz Puglia, Pamela; O'Sullivan Maillet, Julie

    2014-05-01

    Activities performed by advanced-practice registered dietitian nutritionists (RDNs) have yet to be clearly elucidated. The study aimed to gain consensus on the practice activities of advanced-practice RDNs who provide direct clinical nutrition care. A three-round Delphi study was conducted. Purposive sampling identified 117 RDN experts working as clinicians and/or managers in direct care settings that met inclusion criteria for advanced-level practice. In Round 1, 85 experts provided open-ended advanced-level practice activities linked to the Nutrition Care Process sections. Using content analysis, the responses were coded into activity statements. In Round 2, experts rated the essentiality of these activities. In Round 3, experts re-rated statements not reaching consensus while viewing their previous rating, the group median, and comments. Median ratings of 1.0 to 3.0 were defined as essential, 4.0 were neither essential nor nonessential, and 5.0 to 7.0 were nonessential. Consensus was reached when the interquartile range of responses to each question was <2.0. Seventy-six (89.4%) experts completed all rounds. From 770 comments, 129 activity statements were generated. All statements reached consensus: 97.7% as essential; 0.8% as nonessential; and 1.5% as neither. Of essential activities, 67.5% were highly essential with limited variability (median=1.0; interquartile range≤2.0). Advanced-practice RDNs' tasks are patient-centered and reflect complex care; involve a comprehensive and discriminating approach; are grounded in advanced knowledge and expertise in clinical nutrition; include use of advanced interviewing, education, and counseling strategies; and require communication with patient, families, and the health care team. The high-level of consensus from experts suggest advanced-level clinical nutrition practice exists and can be defined.

  8. Norwegian GPs' participation in multidisciplinary meetings: A register-based study from 2007

    Gjesdal Sturla

    2010-11-01

    Full Text Available Abstract Background An increasing number of patients with chronic disorders and a more complex health service demand greater interdisciplinary collaboration in Primary Health Care. The aim of this study was therefore to identify factors related to general practitioners (GPs, their list populations and practice municipalities associated with a high rate of GP participation in multidisciplinary meetings (MDMs. Methods A national cross-sectional register-based study of Norwegian general practice was conducted, including data on all GPs in the Regular GP Scheme in 2007 (N = 3179. GPs were grouped into quartiles based on the annual number of MDMs per patient on their list, and the groups were compared using one-way analysis of variance. Binary logistic regression was used to analyse associations between high rates of participation and characteristics of the GP, their list population and practice municipality. Results On average, GPs attended 30 MDMs per year. The majority of the meetings concerned patients in the age groups 20-59 years. Psychological disorders were the motivation for 53% of the meetings. In a multivariate logistic regression model, the following characteristics predicted a high rate of MDM attendance: younger age of the GP, with an OR of 1.6 (95% CI 1.2-2.1 for GPs Conclusions Psychological problems including substance addiction gave grounds for the majority of MDMs. GPs with a high proportion of consultations with such problems also participated more frequently in MDMs. List size was negatively associated with the rate of MDMs, while a more disadvantaged list population was positively associated. Working in smaller organisational units seemed to facilitate cooperation between different professionals. There may be a generation shift towards more frequent participation in interdisciplinary work among younger GPs.

  9. Working conditions as risk factors for disability retirement: a longitudinal register linkage study

    Lahelma Eero

    2012-04-01

    Full Text Available Abstract Background Early retirement due to disability is a public health and work environment problem that shortens working careers. Transition to disability retirement is based on ill-health, but working conditions are also of relevance. We examined the contributions of work arrangements, physical working conditions and psychosocial working conditions to subsequent disability retirement. Methods The data were derived from the Helsinki Health Study cohort on employees of the City of Helsinki, Finland. Information on working conditions was obtained from the baseline surveys conducted in 2000, 2001 and 2002. These data were linked with register data on disability retirement and their main diagnoses obtained from the Finnish Centre for Pensions. Follow up by the end of 2008 yielded 525 disability retirement events. The analysed data included 6525 participants and 525 disability retirement events. Hazard ratios (HR and 95% confidence intervals (95% CI were calculated from Cox regression analysis. Results Several working conditions showed own associations with disability retirement before adjustment. After adjustment for all working conditions, the primary risk factors for all-cause disability retirement were physical workload among women (HR 2.02, 95% CI 1.57-2.59 and men (HR 2.00, 95% CI 1.18-3.38, and low job control among women (HR 1.60, 95% CI 1.29-1.99. In addition, for disability retirement due to musculoskeletal causes, the risk factors were physical workload and low job control. For disability retirement due to mental causes the risk factors were computer work and low job control. Furthermore, occupational class was a risk factor for disability retirement due to all causes and musculoskeletal diseases. Conclusions Among various working conditions, those that are physically demanding and those that imply low job control are potential risk factors for disability retirement. Improving the physical working environment and enhancing control over

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

    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...

  11. Associations between patients' risk attitude and their adherence to statin treatment - a population based questionnaire and register study

    Barfoed, Benedicte Marie Lind; Paulsen, Maja Skov; Christensen, Palle Mark;

    2016-01-01

    -based study on a sample of 6393 persons of the general. Danish population aged 20-79. Data on risk attitude were based on 4 items uncovering health-related as well as financial dimensions of risk attitude. They were collected through a web-based questionnaire and combined with register data on redeemed statin...

  12. Using Plant Clinic Registers to Assess the Quality of Diagnoses and Advice Given to Farmers: A Case Study from Uganda

    Danielsen, Solveig; Boa, Eric; Mafabi, Moses; Mutebi, Emmanuel; Reeder, Robert; Kabeere, Flavia; Karyeija, Robert

    2013-01-01

    Purpose: This study developed a framework for quality assessment of diagnoses and advice given at plant clinics. Design/methodology/approach: Clinic registers from five plant clinics in Uganda (2006-2010) were used to develop quality assessment protocols for diagnoses and advice given by plant doctors. Assessment of quality of diagnoses was based…

  13. Gastro esophageal reflux disease is associated with absence from work: Results from a prospective cohort study

    Andreas Leodolter; Marc Nocon; Michael Kulig; Stefan N Willich; Peter Malfertheiner; Joachim Labenz

    2005-01-01

    AIM: To study the association of gastro-esophageal reflux disease (GERD) with the absence from work and to estimate the extent of loss in gross domestic product due to inability to work.METHODS: Analysis was based on the prospectively gathered data of a large European cohort study involving 6 215 symptomatic GERD patients (ProGERD). Among these patients, 2 871 were initially employed. The calculation of the loss of gross domestic product was based on the assumption that the prevalence of GERD was about 15% in Germany. According to the German Federal Statistical Office, the mean gross wage of employees was 150 ∈/d in 2002.RESULTS: The data of 2 078 employed patients who were prospectively followed up for over 2 years were analyzed. At study entry, the patients reported a mean of 1.8 d per year of inability to work. During the prospective follow-up under routine clinical care, the proportion of patients reporting days with inability to work decreased from 14% to 6% and the mean number of days per year with inability to work decreased to 0.9 d. Assuming a prevalence of troublesome GERD of 15% in the employed German population, the loss of gross domestic product amounted to 668 million ∈/year in Germany.CONCLUSION: GERD causes a relevant impairment on the national economics by absence from work. The presented data demonstrate the importance of GERD,not only for patients and health insurance companies,but also for the community at large.

  14. Multimorbidity and Its Patterns according to Immigrant Origin. A Nationwide Register-Based Study in Norway.

    Esperanza Diaz

    Full Text Available As the flows of immigrant populations increase worldwide, their heterogeneity becomes apparent with respect to the differences in the prevalence of chronic physical and mental disease. Multimorbidity provides a new framework in understanding chronic diseases holistically as the consequence of environmental, social, and personal risks that contribute to increased vulnerability to a wide variety of illnesses. There is a lack of studies on multimorbidity among immigrants compared to native-born populations.This nationwide multi-register study in Norway enabled us i to study the associations between multimorbidity and immigrant origin, accounting for other known risk factors for multimorbidity such as gender, age and socioeconomic levels using logistic regression analyses, and ii to identify patterns of multimorbidity in Norway for immigrants and Norwegian-born by means of exploratory factor analysis technique.Multimorbidity rates were lower for immigrants compared to Norwegian-born individuals, with unadjusted odds ratios (OR and 95% confidence intervals 0.38 (0.37-0.39 for Eastern Europe, 0.58 (0.57-0.59 for Asia, Africa and Latin America, and 0.67 (0.66-0.68 for Western Europe and North America. Results remained significant after adjusting for socioeconomic factors. Similar multimorbidity disease patterns were observed among Norwegian-born and immigrants, in particular between Norwegian-born and those from Western European and North American countries. However, the complexity of patterns that emerged for the other immigrant groups was greater. Despite differences observed in the development of patterns with age, such as ischemic heart disease among immigrant women, we were unable to detect the systematic development of the multimorbidity patterns among immigrants at younger ages.Our study confirms that migrants have lower multimorbidity levels compared to Norwegian-born. The greater complexity of multimorbidity patterns for some immigrant groups

  15. Subliminal semantic priming in near absence of attention: A cursor motion study.

    Xiao, Kunchen; Yamauchi, Takashi

    2015-12-15

    The role of attention in subliminal semantic priming remains controversial: some researchers argue that attention is necessary for subliminal semantic priming, while others suggest that subliminal semantic processing is free from the influence of attention. The present study employs a cursor motion method to measure priming and evaluate the influence of attention. Specifically, by employing a semantic priming task developed by Naccache, Blandin, and Dehaene (2002), we investigate the extent to which top-down attention influences semantic priming. Results indicate that, consistent with the Naccache et al. (2002) results, attention facilitates priming. However, inconsistent with their theory, significant priming is still observed even in near absence of attention. We suggest that top-down attention helps but is not necessary for subliminal semantic processing.

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

    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

  17. Diagnosed Anxiety Disorders and the Risk of Subsequent Anorexia Nervosa: A Danish Population Register Study.

    Meier, Sandra M; Bulik, Cynthia M; Thornton, Laura M; Mattheisen, Manuel; Mortensen, Preben B; Petersen, Liselotte

    2015-11-01

    Anxiety disorders and anorexia nervosa are frequently acknowledged to be highly comorbid conditions, but still, little is known about the clinical and aetiological cohesion of specific anxiety diagnoses and anorexia nervosa. Using the comprehensive Danish population registers, we aimed to determine the risk of anorexia nervosa in patients with register-detected severe anxiety disorders. We also explored whether parental psychopathology was associated with offspring's anorexia nervosa. Anxiety disorders increased the risk of subsequent anorexia nervosa, with the highest risk observed in obsessive-compulsive disorder. Especially, male anxiety patients were at an increased risk for anorexia nervosa. Furthermore, an increased risk was observed in offspring of fathers with panic disorder. A diagnosis of an anxiety disorder, specifically obsessive-compulsive disorder, constitutes a risk factor for subsequent diagnosis of anorexia nervosa. These observations support the notion that anxiety disorders and anorexia nervosa share etiological mechanisms and/or that anxiety represents one developmental pathway to anorexia nervosa.

  18. The incidence of eating disorders in a Danish register study: Associations with suicide risk and mortality

    Zerwas, Stephanie; Tidselbak Larsen, Janne; Petersen, Liselotte;

    2015-01-01

    Our aim was to characterize the incidence rates and cumulative incidence of anorexia nervosa (AN), bulimia nervosa (BN), and eating disorder not otherwise specified (EDNOS), and examine associations among eating disorder diagnoses, suicide attempts, and mortality. Individuals born in Denmark...... between 1989 and 2006 were included (N = 966,141, 51.3% male). Eating disorders diagnoses (AN, broad AN, BN, EDNOS) were drawn from the Danish Psychiatric Central Research Register (PCRR) and Danish National Patient Register (NPR). Suicide attempts and deaths were captured in the NPR, the PCRR......, and the Danish Civil Registration System (CRS). In females, AN had a peak hazard at approximately age 15 years, BN at 22 years, and EDNOS had an extended peak that spanned 18 years–22 years. Eating disorder diagnoses predicted a significantly higher hazard for death and suicide attempt compared with the referent...

  19. A Study of Civilian Registered Nurse Recruitment at Madigan Army Medical Center, Tacoma, Washington.

    1982-06-01

    127 H. A MARKETING MIX FOR CIVILIAN REGISTERED NURSE *RECRUITMENT AT MADIGAN ARMY MEDICAL CENTER ... ... 131 SELECTED BIBLIOGRAPHY...employement should be promoted to this market. RN Recruitment Marketing Mix for Madigan The major finding in the market analysis of civilian RN...should be targeted; all gain their impetus from MAMC nursing management. A sumimary of the marketing mix is tabulated at Appendix H. This brief listing of

  20. Comparative analysis of premature mortality among urban immigrants in Bremen, Germany: a retrospective register-based linkage study

    Makarova, Nataliya; Brand, Tilman; Brünings-Kuppe, Claudia; Pohlabeln, Hermann; Luttmann, Sabine

    2016-01-01

    Objectives The main objective of this study was to explore differences in mortality patterns among two large immigrant groups in Germany: one from Turkey and the other from the former Soviet Union (FSU). To this end, we investigated indicators of premature mortality. Design This study was conducted as a retrospective population-based study based on mortality register linkage. Using mortality data for the period 2004–2010, we calculated age-standardised death rates (SDR) and standardised morta...

  1. Assessing vaccination coverage in infants, survey studies versus the Flemish immunisation register: achieving the best of both worlds.

    Braeckman, Tessa; Lernout, Tinne; Top, Geert; Paeps, Annick; Roelants, Mathieu; Hoppenbrouwers, Karel; Van Damme, Pierre; Theeten, Heidi

    2014-01-09

    Infant immunisation coverage in Flanders, Belgium, is monitored through repeated coverage surveys. With the increased use of Vaccinnet, the web-based ordering system for vaccines in Flanders set up in 2004 and linked to an immunisation register, this database could become an alternative to quickly estimate vaccination coverage. To evaluate its current accuracy, coverage estimates generated from Vaccinnet alone were compared with estimates from the most recent survey (2012) that combined interview data with data from Vaccinnet and medical files. Coverage rates from registrations in Vaccinnet were systematically lower than the corresponding estimates obtained through the survey (mean difference 7.7%). This difference increased by dose number for vaccines that require multiple doses. Differences in administration date between the two sources were observed for 3.8-8.2% of registered doses. Underparticipation in Vaccinnet thus significantly impacts on the register-based immunisation coverage estimates, amplified by underregistration of administered doses among vaccinators using Vaccinnet. Therefore, survey studies, despite being labour-intensive and expensive, currently provide more complete and reliable results than register-based estimates alone in Flanders. However, further improvement of Vaccinnet's completeness will likely allow more accurate estimates in the nearby future.

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

    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. Relevance of the 1-year dog study in assessing human health risks for registration of pesticides. An update to include pesticides registered in Japan.

    Kobel, Werner; Fegert, Ivana; Billington, Richard; Lewis, Richard; Bentley, Karin; Langrand-Lerche, Carole; Botham, Phil; Sato, Masako; Debruyne, Eric; Strupp, Christian; van Ravenzwaay, Bennard

    2014-11-01

    Over 400 active pesticides are registered in Japan (FAMIC 2013). The results of dog toxicity studies (usually, the 1-year study) were used by the Japanese regulatory authorities to establish the acceptable daily intake (ADI) for 45 pesticide active ingredients (about 9%). A retrospective review of ADIs established in Japan with dog studies as pivotal data for their derivation was performed: the ADIs were reassessed under the assumption that the 1-year dog study would not be available and an alternate ADI was derived based on the remaining toxicology database. In 35 of the 45 cases (77.8%) the ADI resulting from the absence of the 1-year dog study was no greater than twice the Japanese ADI, a difference considered not to be of biological significance. In 6 cases (13%) the resulting ADI was 2-5 times higher, which is considered of questionable biological relevance. On further evaluation of the database, three of these six cases were assessed as to clarify that there is no clear difference and for the other three additional studies to clarify that uncertain findings would have been required. In 3 of the 45 cases (7%) there may be a real difference within the ADI ratio of 2-5. Only in 1 case (2.2%) ADI was five times higher than that has been set. Accordingly, the absence of a 1-year dog study does not appear to influence the ADI derivation in a relevant manner in more than 98% of cases. For the four compounds with a real difference in ADI, consumer exposure would still be well below the alternative ADI. Therefore, a strong case can be made that the standard mandatory requirement to conduct a 1-year dog study, in addition to the 3-month study, is not justified and of no additional value in protecting human health. In addition, a substantial reduction in test animals could be achieved.

  4. An observational nationwide register based cohort study on lamotrigine versus lithium in bipolar disorder

    Kessing, Lars Vedel; Hellmund, Gunnar; Andersen, Per Kragh

    2012-01-01

    It is not clear whether the effectiveness of lamotrigine versus lithium differs for patients with bipolar disorder treated in clinical practice. We compared rates of switch to, or add on of, another psychotropic, and rates of psychiatric hospitalization for patients treated with lamotrigine...... or lithium in clinical practice. Using linkage of nationwide Danish registers we identified 730 patients who received lamotrigine and 3518 patients received lithium subsequent to a diagnosis of bipolar disorder in psychiatric hospital settings during a period from 1995 to 2006. The overall rate of switch...

  5. Silent speechreading in the absence of scanner noise: an event-related fMRI study.

    MacSweeney, M; Amaro, E; Calvert, G A; Campbell, R; David, A S; McGuire, P; Williams, S C; Woll, B; Brammer, M J

    2000-06-05

    In a previous study we used functional magnetic resonance imaging (fMRI) to demonstrate activation in auditory cortex during silent speechreading. Since image acquisition during fMRI generates acoustic noise, this pattern of activation could have reflected an interaction between background scanner noise and the visual lip-read stimuli. In this study we employed an event-related fMRI design which allowed us to measure activation during speechreading in the absence of acoustic scanner noise. In the experimental condition, hearing subjects were required to speechread random numbers from a silent speaker. In the control condition subjects watched a static image of the same speaker with mouth closed and were required to subvocally count an intermittent visual cue. A single volume of images was collected to coincide with the estimated peak of the blood oxygen level dependent (BOLD) response to these stimuli across multiple baseline and experimental trials. Silent speechreading led to greater activation in lateral temporal cortex relative to the control condition. This indicates that activation of auditory areas during silent speechreading is not a function of acoustic scanner noise and confirms that silent speechreading engages similar regions of auditory cortex as listening to speech.

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

    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...

  7. An exploratory study of role transition from student to registered nurse (general, mental health and intellectual disability) in Ireland

    Deasy, Christine; Doody, Owen; Tuohy, Dympna

    2011-01-01

    peer-reviewed 3rd International Nurse Education Conference Nursing Education in a Global Community Ireland has seen much change in nurse education resulting in four year degree programmes since 2002. A unique aspect of these programmes was the incorporation of rostered internship. This study explored role transition for a cohort of students at pre and post-registration. The sample consisted of fourth year students registered on BSc nursing programmes (general, mental health and intellec...

  8. Differences in medication knowledge and risk of errors between graduating nursing students and working registered nurses: comparative study

    2014-01-01

    Background: Nurses experience insufficient medication knowledge; particularly in drug dose calculations, but also in drug management and pharmacology. The weak knowledge could be a result of deficiencies in the basic nursing education, or lack of continuing maintenance training during working years. The aim of this study was to compare the medication knowledge, certainty and risk of error between graduating bachelor students in nursing and experienced registered nurses. Methods: Bac...

  9. A Study of DC Surface Plasma Discharge in Absence of Free Airflow: Ionic Wind Velocity Profile

    M. Rafika

    2009-01-01

    Full Text Available In our study we are interested with the DC (Direct Current electric corona discharge created between two wire electrodes. We present experimental results related to some electroaerodynamic actuators based on the DC corona discharge at the surface of a dielectric material. We used different geometrical forms of dielectric surface such as a plate, a cylinder and a wing of aircraft of type NACA 0015. We present the current density-electric filed characteristics for different cases in order to determine the discharge regimes. The corona discharge produces non-thermal plasma so that it is called plasma discharge. Plasma discharge creates a tangential ionic wind above the surface at the vicinity of the wall. We have measured the ionic wind induced by the corona discharge in absence of free external airflow, we give the ionic wind velocity profiles for different surface forms and we compare the actuators effect based on the span of the ionic wind velocity values. We notice that the maximum ionic wind velocity is obtained with the NACA profile, which shows the effectiveness of this actuator for the airflow control.

  10. An experimental study of a plasma actuator in absence of free airflow: Ionic wind velocity profile

    Mestiri, R.; Hadaji, R.; Ben Nasrallah, S.

    2010-08-01

    In this study, we are interested in the direct current electrical corona discharge created between two wire electrodes. The experimental results are related to some electroaerodynamic actuators based on the direct current corona discharge at the surface of a dielectric material. Several geometrical forms are selected for the dielectric surface, such as a plate, a cylinder, and a NACA 0015 aircraft wing. The current density-electric field characteristics are presented for different cases in order to determine the discharge regimes. The corona discharge produces nonthermal plasma, so it is called plasma discharge. Plasma discharge creates a tangential ionic wind above the surface at the vicinity of the wall. The ionic wind induced by the corona discharge is measured in absence of free external airflow. The ionic wind velocity profiles and the maximum induced tangential force are given for different surface forms, so it is possible to compare the actuators effect based on the span of the ionic wind velocity and thrust values. The higher ionic wind velocity is obtained with the NACA profile, which shows the effectiveness of this actuator for the airflow control.

  11. Epidemiology of cardiovascular malformations among newborns in Monchegorsk (north-west Russia: a register-based study

    Vitaly A. Postoev

    2014-08-01

    Full Text Available Background. Cardiovascular malformations (CVM are one of the most prevalent groups of birth defects. Knowledge about the prevalence, distribution and survival in Russia has been limited. The aim of our study was to assess the perinatal prevalence, structure and risk factors for CVM among newborns in Monchegorsk (Murmansk Oblast, Russia and the mortality among the affected newborns in the period 1973-2008. Design and methods. A register-based study on data from the Kola and Murmansk County Birth Registers. The study included 28,511 births. Results. The registered perinatal prevalence was 3.0 per 1000 newborns, with septal defects as the most prevalent. CVM was twenty times more prevalent among stillborn than live born, and one-third of the live born with a CVM died during the first week of life. The perinatal mortality rate with CVM was 442 per 1000 newborns. This indicator decreased over time. The mothers of newborns with a CVM were ten times more likely to have stillbirth in their anamnesis. The adjusted odds ratio between maternal smoking during pregnancy and CVM was 4.09 [95% confidence interval: 1.75-9.53]. Conclusions. The diagnosed perinatal prevalence was relatively low. A previous stillbirth by the mother was highly associated with being born with a CVM. An adjusted elevated risk was also observed among smoking mothers. Perinatal survival increased over time, but varied to a large extent between the different types of CVM.

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

    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...

  13. Job stress as a risk factor for absences among manual workers: a 12-month follow-up study.

    Heo, Yong-Seok; Leem, Jong-Han; Park, Shin-Goo; Jung, Dal-Young; Kim, Hwan-Cheol

    2015-01-01

    This study was conducted to evaluate the impact of job stress on absence from work caused by illnesses and accidents through a prospective research design. A total of 2,349 manual workers were included in this analysis. In the first survey, job stress was determined using the Korean Occupational Stress Scale-Short Form. In the second survey, information on absence due to accidents or illnesses during the past one year was obtained through a questionnaire. The relationship was analyzed using a logistic regression model with multiple imputation. After adjusting for confounding variables for males, absence due to accidents was statistically associated with high job demand, insufficient job control, inadequate social support, and organizational injustice. In addition, high job demands and organizational injustice were related to increased absence due to illnesses in both genders. A lack of reward was associated with increased absence due to illnesses among female workers. We found that job stress was associated with a higher risk of absence caused by accidents or illnesses of manual workers.

  14. The Job Demands-Job Control Model and absence behaviour : results of a 3-year longitudinal study

    Smulders, P.G.W.; Nijhuis, F.J.N.

    1999-01-01

    Empirical results of earlier studies only marginally supported the relevance of Karasek's Job Demands-Job Control Model for absence behaviour. Since longitudinal studies with respect to these relations were largely lacking, a four-wave panel study was carried out using data from 1755 male employees

  15. Narrative Absence

    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...

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

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

    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.

  18. The ovarian hormones and absence epilepsy: a long-term EEG study and pharmacological effects in a genetic absence epilepsy model.

    van Luijtelaar, G; Budziszewska, B; Jaworska-Feil, L; Ellis, J; Coenen, A; Lasoń, W

    2001-09-01

    In the first experiment, the relationship between the phase of the estrous cycle and the number of spontaneously occurring spike-wave discharges was investigated in WAG/Rij rats, a model for generalized absence epilepsy. The electroencephalogram (EEG) was continuously recorded for 96 h in eight rats chronically equipped with cortical EEG electrodes. A circadian pattern emerged for the number of spike-wave discharges: a nadir during the first hours of the light period, and an acrophase during the first hours of the dark period. This daily maximum was increased at proestrus day compared with the other days of the cycle, when the plasma level of progesterone is enhanced specifically at these hours of this day. This suggests that progesterone enhances spike-wave discharges. There was no difference in the first few hours of the light period in the number of spike-wave discharges between proestrus and the three other days, suggesting that estradiol has no effect on spike-wave discharges. In the second study, the effects of the systemic administration of progesterone and 17 beta-estradiol on spike-wave discharges and spontaneous behavior were investigated. It was shown that progesterone (20 and 30 mg/kg) but not estradiol (0.17-1.5 mg/kg) increased the number and total duration of spike-wave discharges. On the other hand, injection of RU 38486 (10 and 30 mg/kg), an antagonist of intracellular progesterone receptors, had no effect on spike-wave discharges and did not block the stimulatory effect of progesterone. The antagonist of 17 beta-estradiol tamoxifen (1 and 3 mg/kg) did not evoke alterations in the number or duration of spike-wave discharges. Our results indicate that progesterone aggravates spike-wave discharges, but is not mediated through intracellular receptors. Since progesterone is rapidly metabolized in the brain to the positive modulator of GABA(A) receptor allopregnanolone, which increases spike-wave discharges in WAG/Rij rats, it is possible that the

  19. Neonatal risk factors of atopic dermatitis in Denmark - results from a nationwide register based study

    Egeberg, Alexander; Andersen, Yuki Maria Fukuda; Gislason, Gunnar;

    2016-01-01

    1.13 [95% CI 1.06-1.21]). Preterm birth was inversely associated with the risk of AD (IRR 0.74, [95% CI 0.68-0.81]) as well as low birth weight (IRR 0.68, [95% CI 0.61-0.75]). Children born in fall and winter seasons had an increased risk of AD compared to spring and summer. No association between...... phototherapy, birth weight, gestational age at birth, and season of birth on the risk of developing AD in the first five years of life. MATERIALS & METHODS: Data were collected through Danish nationwide administrative registers. All new-born children between 1997 and 2007 (n=673,614) were included...... neonatal blue light therapy and the risk of AD was found. CONCLUSIONS: Low birth weight and preterm birth was inversely associated with AD, while neonatal jaundice and cold seasons of birth were associated with an increased risk of AD. This article is protected by copyright. All rights reserved....

  20. Past absence as a predictor of present absence

    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....

  1. Register for Suicide Attempts

    Christiansen, Erik; Jensen, Børge Frank

    2004-01-01

    The Register for Suicide Attempts (RSA) is a product of the WHO research project "WHO/Euro Multicentre Study on Parasuicide", which, among other things, had the purpose of collecting data on suicide attempts from 13 European countries. Data is collected in order to calculate trends and identify...

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

    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

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

  4. Medical versus surgical abortion efficacy, complications and leave of absence compared in a partly randomized study

    Rørbye, Christina; Nørgaard, Mogens; Nilas, Lisbeth

    2004-01-01

    antibiotic treatment, leave of absence and number of contacts to the health care system were obtained from mailed questionnaires. The number of complications was identical after the two methods, but surgical abortion was associated with a higher success rate [97.7% (708/725) vs. 94.1% (386/410), p ... gemeprost) or a surgical abortion (vacuum aspiration in general anesthesia). One hundred eleven of these women were randomized for abortion method. Surgical interventions and complications leading to readmission within the following 15 weeks were identified through a computer system. Information about......] and also with a higher risk of antibiotic treatment than medical abortion [7.8% (37/467) vs. 3.7% (13/356), p leave of absence was shorter in women choosing a medical (1 day) than a surgical termination (2 days), p

  5. A new method of pseudo absence data generation in landslide susceptibility mapping with a case study of Shenzhen

    2010-01-01

    Landslide susceptibility mapping is a typical two-class classification problem where generating pseudo absence (non-slide) data plays an important role.In this paper,a new method,target space exteriorization sampling method (TSES),is presented to generate pseudo absence data based on presence data directly in feature space.TSES exteriorizes a presence sample to become a pseudo absence one by replacing the value of one of its features with a new one outside the value range of this feature of all presence data.This method is compared with two existing methods,buffer controlled sampling (BCS) and iteratively refined sampling (IRS),in a study area of Shenzhen city.The pseudo absence data generated by each of these three methods are organized into 20 subsets with increasing data sizes to study the effects of the proportion of pseudo absence data to presence data.The landslide susceptibility maps of the study area are calculated with all these datasets by general additive model (GAM).It can be concluded that,through a 10-fold validation,TSES and IRS-based models have similar AUC values that are both greater than that of BCS,but TSES outperforms BCS and IRS in prediction efficiency.TSES results also have more reasonable spatial and histogram distributions than BCS and IRS,which can support categorization of an area into more susceptibility ranks,while IRS shows a tendency to separate the whole study area into two susceptibility extremes.It can be also concluded that when using BCS,the pseudo absence data proportion to the presence data would be about 50% to get a considerable result,while for IRS or TSES the minimum proportion is 40%.

  6. An epidemiologic study of disease in 32 registered Holstein dairy herds in British Columbia.

    van Dorp, R T; Martin, S W; Shoukri, M M; Noordhuizen, J P; Dekkers, J C

    1999-07-01

    Data recorded in a herd health management system were obtained from 32 registered Holstein dairy herds from British Columbia. Frequencies of disease were described, and the effect of herd, age, year, season, and the interrelationships between diseases within a lactation on the occurrence of disease were evaluated. Lactational incidence rates were computed for diseases with a short period of risk (ie, udder edema, milk fever, retained placenta, metritis, displaced abomasum, and ketosis), whereas for diseases with a longer period of risk (ie, cystic ovaries, mastitis and stable footrot), incidence densities were calculated. Overall, the disease incidence was low and showed an increase in frequency by year, which we attributed to more observing and complete recording by the owner, rather than an actual increase in disease incidence. Most diseases occurred early in lactation and their frequency increased with lactation number; the exception was udder edema, which occurred mainly during the first 2 lactations. An informal path model of disease interrelationships was made conditional on herd. Based on the results we inferred 2 independent pathways: one started by udder edema, and the other by milk fever. Udder edema was directly associated with mastitis occurrence from 0 to 30 d in lactation, metritis, and cystic ovaries. Mastitis from 0-30 d in lactation increased the risk of both mastitis from 31-150 d in lactation and cystic ovaries. Both of these increased the risk of late lactation mastitis. Milk fever was directly related with displaced abomasum, which increased the risk of footrot. In general, diseases that occurred in early lactation tended to increase the risk of other diseases later in lactation.

  7. Hospital contacts with infection and risk of schizophrenia: a population-based cohort study with linkage of Danish national registers.

    Nielsen, Philip R; Benros, Michael E; Mortensen, Preben B

    2014-11-01

    Infections and immune responses have been suggested to play an important role in the etiology of schizophrenia. Several studies have reported associations between maternal infections during pregnancy and the child's risk of schizophrenia; however, infection during childhood and adolescence unrelated to maternal infection during pregnancy has not been studied to nearly the same extent and the results are far from conclusive. Data were drawn from 2 population-based registers, the Danish Psychiatric Central Register and the Danish National Hospital Register. We used a historical population-based cohort design and selected all individuals born in Denmark between 1981 and 1996 (n = 843 390). We identified all individuals with a first-time hospital contact with schizophrenia from 1991 through 2010. Out of the 3409 individuals diagnosed with schizophrenia, a total of 1549 individuals had had a hospital contact with infection before their schizophrenia diagnosis (45%). Our results indicate that individuals who have had a hospital contact with infection are more likely to develop schizophrenia (relative risk [RR] = 1.41; 95% CI: 1.32-1.51) than individuals who had not had such a hospital contact. Bacterial infection was the type of infection that was associated with the highest risk of schizophrenia (RR = 1.63; 95% CI: 1.47-1.82). Our study does not exclude that a certain type of infection may have a specific effect; yet, it does suggest that schizophrenia is associated with a wide range of infections. This association may be due to inflammatory responses affecting the brain or genetic and environmental risk factors aggregating in families.

  8. Infertility among women working in horticulture. A follow-up study in the Danish Occupational Hospitalization Register.

    Hougaard, Karin Sørig; Hannerz, Harald; Feveile, Helene; Bonde, Jens Peter; Burr, Hermann

    2009-04-01

    The possible association between employment in horticulture with potential exposure to pesticides and female infertility was examined by identification of women with hospital contact due to infertility and working in horticulture through the Danish Occupational Hospitalization Register. This follow-up study gave a standardized incidence ratio of 1.06 (95% confidence interval: 0.84-1.32) for treatment of infertility in women working in horticulture compared with the standard population and did not confirm that women working in the horticultural industry are at increased risk for infertility.

  9. Infertility among women working in horticulture. A follow-up study in the Danish Occupational Hospitalization Register

    Hougaard, Karin Sørig; Hannerz, Harald; Feveile, Helene

    2009-01-01

    The possible association between employment in horticulture with potential exposure to pesticides and female infertility was examined by identification of women with hospital contact due to infertility and working in horticulture through the Danish Occupational Hospitalization Register. This follow......-up study gave a standardized incidence ratio of 1.06 (95% confidence interval: 0.84-1.32) for treatment of infertility in women working in horticulture compared with the standard population and did not confirm that women working in the horticultural industry are at increased risk for infertility....

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

    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.

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

    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...

  12. Exploring the effect of absence selection on landslide susceptibility models: A case study in Sicily, Italy

    Conoscenti, Christian; Rotigliano, Edoardo; Cama, Mariaelena; Caraballo-Arias, Nathalie Almaru; Lombardo, Luigi; Agnesi, Valerio

    2016-05-01

    A statistical approach was employed to model the spatial distribution of rainfall-triggered landslides in two areas in Sicily (Italy) that occurred during the winter of 2004-2005. The investigated areas are located within the Belice River basin and extend for 38.5 and 10.3 km2, respectively. A landslide inventory was established for both areas using two Google Earth images taken on October 25th 2004 and on March 18th 2005, to map slope failures activated or reactivated during this interval. Geographic Information Systems (GIS) were used to prepare 5 m grids of the dependent variables (absence/presence of landslide) and independent variables (lithology and 13 DEM-derivatives). Multivariate Adaptive Regression Splines (MARS) were applied to model landslide susceptibility whereas receiver operating characteristic (ROC) curves and the area under the ROC curve (AUC) were used to evaluate model performance. To evaluate the robustness of the whole procedure, we prepared 10 different samples of positive (landslide presence) and negative (landslide absence) cases for each area. Absences were selected through two different methods: (i) extraction from randomly distributed circles with a diameter corresponding to the mean width of the landslide source areas; and (ii) selection as randomly distributed individual grid cells. A comparison was also made between the predictive performances of models including and not including the lithology parameter. The models trained and tested on the same area demonstrated excellent to outstanding fit (AUC > 0.8). On the other hand, predictive skill decreases when measured outside the calibration area, although most of the landslides occur where susceptibility is high and the overall model performance is acceptable (AUC > 0.7). The results also showed that the accuracy of the landslide susceptibility models is higher when lithology is included in the statistical analysis. Models whose absences were selected using random circles showed a

  13. Simple parametric survival analysis with anonymized register data: A cohort study with truncated and interval censored event and censoring times

    Kristiansen Ivar S

    2011-08-01

    Full Text Available Abstract Background To preserve patient anonymity, health register data may be provided as binned data only. Here we consider as example, how to estimate mean survival time after a diagnosis of metastatic colorectal cancer from Norwegian register data on time to death or censoring binned into 30 day intervals. All events occurring in the first three months (90 days after diagnosis were removed to achieve comparability with a clinical trial. The aim of the paper is to develop and implement a simple, and yet flexible method for analyzing such interval censored and truncated data. Methods Considering interval censoring a missing data problem, we implement a simple multiple imputation strategy that allows flexible sensitivity analyses with respect to the shape of the censoring distribution. To allow identification of appropriate parametric models, a χ2-goodness-of-fit test--also imputation based--is derived and supplemented with diagnostic plots. Uncertainty estimates for mean survival times are obtained via a simulation strategy. The validity and statistical efficiency of the proposed method for varying interval lengths is investigated in a simulation study and compared with simpler alternatives. Results Mean survival times estimated from the register data ranged from 1.2 (SE = 0.09 to 3.2 (0.31 years depending on period of diagnosis and choice of parametric model. The shape of the censoring distribution within intervals did generally not influence results, whereas the choice of parametric model did, even when different models fit the data equally well. In simulation studies both simple midpoint imputation and multiple imputation yielded nearly unbiased analyses (relative biases of -0.6% to 9.4% and confidence intervals with near-nominal coverage probabilities (93.4% to 95.7% for censoring intervals shorter than six months. For 12 month censoring intervals, multiple imputation provided better protection against bias, and coverage probabilities

  14. Advanced paternal age and stillbirth rate: a nationwide register-based cohort study of 944,031 pregnancies in Denmark.

    Urhoj, Stine Kjaer; Andersen, Per Kragh; Mortensen, Laust Hvas; Davey Smith, George; Nybo Andersen, Anne-Marie

    2017-03-07

    Advanced paternal age has been associated with a variety of rare conditions and diseases of great public health impact. An increased number of de novo point mutations in sperm with increasing age have been suggested as a mechanism, which would likely also affect fetal viability. We examined the association between paternal age and stillbirth rate in a large nationwide cohort. We identified all pregnancies in Denmark from 1994 to 2010 carried to a gestational age of at least 22 completed weeks (n = 944,031) as registered in national registers and linked to individual register data about the parents. The hazard ratio of stillbirth according to paternal age was estimated, adjusted for maternal age in 1-year categories, year of outcome, and additionally parental educational levels. The relative rate of stillbirth (n = 4946) according to paternal age was found to be J-shaped with the highest hazard ratio for fathers aged more than 40 years when paternal age was modelled using restricted cubic splines. When modelled categorically, the adjusted hazard ratios of stillbirth were as follows: <25, 1.16 (95% confidence interval, CI 1.01-1.34); 25-29, 1.03 (95% CI 0.95-1.11); 35-39, 1.16 (95% CI 1.07-1.26); 40-44, 1.41 (95% CI 1.26-1.59); 45-49, 1.20 (95% CI 0.97-1.49); 50+, 1.58 (95% CI 1.18-2.11), compared with fathers aged 30-34 years. These estimates attenuated slightly when further adjusted for parental education. Our study showed that paternal age was associated with the relative rate of stillbirth in a J-shaped manner with the highest hazard ratios among fathers aged more than 40 years.

  15. Process: A Case Study of Development and Re-engineering of an Absence and Leave Management Process

    Nyström, Malena

    2016-01-01

    The purpose of this thesis was to develop, re-engineer and improve the case company’s Absence and Leave Management Process by applying business process improvement and business process re-engineering and design methodologies. The data for the theoretical study was collected through relevant literature for the topic. The main focus was business process improvement and business process re-engineering of administrational processes. The empirical study was based on the case company’s existin...

  16. Epidemiology of small intestinal atresia in Europe: a register-based study.

    Best, Kate E

    2012-09-01

    The epidemiology of congenital small intestinal atresia (SIA) has not been well studied. This study describes the presence of additional anomalies, pregnancy outcomes, total prevalence and association with maternal age in SIA cases in Europe.

  17. Resuming Work After Cancer : A Prospective Study of Occupational Register Data

    Roelen, C. A. M.; Koopmans, P. C.; Schellart, A. J. M.; van der Beek, A. J.

    2011-01-01

    Introduction Long-term employment rates have been studied in cancer survivors, but little is known about the return to work of cancer patients. This study investigated return to work (RTW) within 2 years after the diagnosis of different types of cancer. Methods This prospective study investigated th

  18. Trends in suicide risk associated with hospitalized psychiatric illness: a case-control study based on danish longitudinal registers

    Qin, Ping; Nordentoft, Merete; Hansen Høyer, Eyd;

    2006-01-01

    OBJECTIVE: In light of the consistent reduction in suicide rate during the past 20 years in Denmark, this study aims to investigate trends in suicide risk associated with hospitalized psychiatric illness and to explore differences in the changes with regard to clinical phases of illness, sex, age...... longitudinal registers. Data were analyzed using conditional logistic regression. RESULTS: This study shows that the reduction in suicide rate is generally faster among individuals with a history of psychiatric admission than among individuals without such a history. However, this substantial reduction...... at the time of suicide or the index date, the reduction in suicide rate is relatively slower. Such trends hold for all diagnostic groups. Further analyses stratified by age indicate that the faster reduction in suicide rate associated with history of hospitalized psychiatric illness is more pronounced among...

  19. Family history of psychiatric illness as a risk factor for schizoaffective disorder: a Danish register-based cohort study

    Laursen, Thomas Munk; Labouriau, Rodrigo; Licht, Rasmus W;

    2005-01-01

    , or schizophrenia among parents and siblings is a risk factor for developing a schizoaffective disorder, and whether a specific pattern of family history of psychiatric illness exists in persons with schizoaffective disorder compared with persons with bipolar disorder or schizophrenia. DESIGN: Register-based cohort......BACKGROUND: Schizoaffective disorder may be related to both schizophrenia and bipolar disorders, but no population-based studies, to our knowledge, have investigated this association in families. OBJECTIVES: To determine whether a psychiatric history of schizoaffective disorder, bipolar disorder...... study. SETTING: Denmark. COHORT: The 2.4 million persons born in Denmark after 1952. MAIN OUTCOME MEASURES: Relative risks of the 3 illnesses estimated by Poisson regression. RESULTS: In total, 1925 persons had a schizoaffective disorder, 3721 had a bipolar disorder, and 12 501 had schizophrenia...

  20. Young males have a higher risk of developing schizophrenia: a Danish register study

    Thorup, Anne; Waltoft, Berit Lindum; Pedersen, Carsten B

    2007-01-01

    Gender differences are commonly reported in schizophrenia research, especially with regard to age at onset. Few studies have reported the age- and gender-specific incidence of schizophrenia in people aged up to 71 years, and no studies have reported the cumulative incidence of schizophrenia in pe...

  1. [Kolsky register of births as an instrument of epidemiologic studies of female reproductive health].

    Vaktstold, A; Talykova, L V; Chashchin, V P; Nieboer, E; Zotov, A M; Nikanov, A N; Romanova, N P; Udland, Iu Io

    2006-01-01

    The authors evaluate possible use of Monchegorsk retrospective birth database for demographic and epidemiologic studies of various female reproductive health parameters, newborn health parameters, as well as their connections with occupational and other environmental factors.

  2. Crime in Huntington's disease: a study of registered offences among patients, relatives, and controls

    Jensen, P; Fenger, K; Bolwig, T; Sorensen, S. A.

    1998-01-01

    OBJECTIVES—Criminal behaviour has been described as a problem in Huntington's disease, but systematic studies including control groups have been missing. Based on information from Danish registries, rates and types of crime committed by patients with Huntington's disease, non-affected relatives, and controls were studied.
METHODS—99 males and 151 females with Huntington's disease were compared with 334 non-affected first degree relatives (134 men and 200 women) and to matche...

  3. Use of biguanides and the risk of colorectal cancer: a register-based cohort study.

    Knapen, Lotte M; Dittrich, Suzanne T A M; de Vries, Frank; Starup-Linde, Jakob; Vestergaard, Peter; Henry, Ronald M A; Stolk, Leo M L; Neef, Cees; Bazelier, Marloes T

    2013-11-01

    Observational studies have shown conflicting results on the potential protecting effect of biguanide use with the risk of colorectal neoplasms. In addition, the cellular mechanism can either support or oppose biguanides influence on colorectal carcinoma. Our objective was to evaluate the association between biguanide use and colorectal carcinoma. A population-based cohort study using healthcare data from the Danish National database (1996-2007), was conducted. Oral antidiabetic drug users (n = 177,281) were matched 1:3 with a population-based reference group. Cox proportional hazard models estimated hazard ratios (HRs) of colorectal carcinoma. Stratification was performed to analyse the risk of colorectal cancer in current biguanide users. Two sub-analyses were performed, to investigate the risk of colorectal cancer associated with discontinuous and prolonged use of biguanides. Instead of a protective effect, we found that current biguanide users had a 1.2-fold increased risk of colorectal cancer (HR = 1.19, 95% CI = 1.08-1.30) as compared with the non-diabetes reference group. Prolonged use was not inversely associated with colorectal cancer either. When studying colorectal risk with biguanides, the underlying T2DM should be taken into account since a 1.3-1.6-fold increased risk was found in oral antidiabetic drug users compared to controls unexposed to diabetic medication. This study could not detect a protective effect of biguanide use with colorectal cancer. Therefore, this study does not support a further investigation of the effectiveness of biguanides to prevent colorectal carcinoma in clinical studies.

  4. Associations between follow-up screening after gestational diabetes and early detection of diabetes – a register based study

    Nielsen, Jane Hyldgård; Rebecca Olesen, Christinna; Nørmark Mortensen, Rikke;

    2014-01-01

    Background: Women whose pregnancy was complicated by gestational diabetes have a 7-fold higher risk of developing diabetes, primarily type 2. Early detection can prevent or delay the onset of late complications, for which follow-up screening is important. This study investigated the extent...... of participation in follow-up screening and the possible consequences of nonattendance in the Region of North Jutland, Denmark. Method: In Danish national registers covering the years 1994–2011 we identified 2171 birthing women whose pregnancy was complicated by first-time gestational diabetes. Control visits...... and treatment after gestational diabetes than women not attending. The results for women attending testing at biochemical departments also showed an increased risk of initiation of treatment. Women attending at least one general practitioners control had a significantly higher risk of early diabetes diagnosis...

  5. Perceptions of Writing Confidence, Critical Thinking, and Writing Competence among Registered Nurse-Learners Studying Online

    Carter, Lorraine

    2008-01-01

    Historically, nursing education has recognized that writing enhances critical thinking, the basis of the clinical reasoning process. The online learning recently adopted by Nursing involves considerable writing, which may enhance critical thinking more than face-to-face courses. In the study reported here, the critical thinking and writing…

  6. Fracture risk in Danish men with prostate cancer: a nationwide register study

    Abrahamsen, Bo; Nielsen, Morten F; Eskildsen, Peter;

    2007-01-01

    OBJECTIVE: To assess the risk of fracture attributable to prostate cancer, and the impact of exposure to prescribed gonadotrophin-releasing hormone agonists and antiandrogens on this risk in a nationwide, population-based case-control study. PATIENTS AND METHODS: Data from the Danish National...

  7. Enhancing Literacy in the Second Grade: Five Related Studies Using the Register Music/Reading Curriculum

    Darrow, Alice-Ann; Cassidy, Jane W.; Flowers, Patricia J.; Register, Dena; Sims, Wendy; Standley, Jayne M.; Menard, Elizabeth; Swedberg, Olivia

    2009-01-01

    The purpose of these five related studies was to ascertain the effects of a music curriculum designed to enhance reading skills of second-grade students. The dependent variables were subtest scores on the Gates-MacGinitie Reading Test administered pre and post the music/reading intervention. Results showed that the total test gain scores of…

  8. Forensic Psychiatric Perspective on Criminality Associated with Intellectual Disability: A Nationwide Register-Based Study

    Mannynsalo, L.; Putkonen, H.; Lindberg, N.; Kotilainen, I.

    2009-01-01

    Background: Contrasting views exist over the association of intellectual disability (ID) and criminal offending. This nationwide study attempts to shed further light to expand understanding to substantiate the relation between socio-demographic characteristics, psychiatric co-morbidity and criminal behaviour among the Finnish forensic population…

  9. An association between initiation of selective serotonin reuptake inhibitors and suicide - a nationwide register-based case-crossover study.

    Charlotte Björkenstam

    Full Text Available BACKGROUND: Treatment with selective serotonin reuptake inhibitors (SSRI is one of the most common treatments for depression. It is however not clear whether or not there is an increased short-term suicide risk during initiation with SSRI. METHODS: A register-based nationwide case-crossover study including 5,866 suicides, 1,698 women and 4,168 men, from the Death Register 2007-2010 in Sweden. SSRI initiation was defined as a dispensed prescription of SSRI within 28 days prior to the date of suicide with no previous dispensed prescription of SSRI within 4 months prior that prescription. The control period took place one year earlier. Odds ratio (OR was estimated using conditional logistic regression. RESULT: During the 28 day period prior to suicide 48 women and 138 men were exposed to SSRI initiation (while not being exposed in the control period and 22 women and 43 men were exposed in the control period (while not being exposed in the case period. The OR for suicide after initiation with SSRI was 2.7 (95% CI: 1.6-44 for women, and 4.3 (95% CI: 3.0-6.1 for men. The highest OR was found 8-11 days after initiation with SSRI 9.7 (95% CI: 3.0-31.7 for women and men combined. CONCLUSION: The main limitation in this study is confounding by indication, but the descriptive question is however not confounded by indication. Together with plausible biological mechanisms and previous clinical and epidemiological observations our findings, linking initiation of SSRI to increased short-term suicide risk, deserve further attention specifically in the clinical setting.

  10. The Flynn Effect in Families: Studies of Register Data on Norwegian Military Conscripts and Their Families

    Jon Martin Sundet

    2014-09-01

    Full Text Available In the present paper published data and new analyses are presented and discussed in order to demonstrate the power of family data (siblings and parents to military conscripts with IQ data in the study of the Flynn effect (FE. In particular, it is shown how studies of the mean intelligence changes in sibships of different sizes and changing proportions of sibship sizes can enhance our understanding how these factors may influence FE. Some new analyses of correlations between intelligence and sibship sizes illustrate how family data can be used to investigate changes in the correlation pattern across generations. It is shown that comparison of the secular trends in the general population and in sibling pairs can be a powerful method in the exploration of the relative influence of between-families and within-families factors in the FE. Surprising connections between the birth order effect on intelligence and the FE are demonstrated.

  11. Greenlandic adoptees' psychiatric inpatient contact. A comparative register-based study

    Laubjerg, Merete; Petersson, Birgit

    2010-01-01

    .4 (CI 95% 1.8 - 6.6). The most frequent diagnosis is ‘Inherent or acquired brain suffering'. The findings open up possibilities for new hypotheses as to reasons for adoptees' reverse health outcomes in the Western world. Epidemiological and medical contact recording do not exist outside central hospital...... level in Greenland, therefore, in order to put psychiatric contact patterns into perspective, in depth field studies are required in close collaboration with the local Greenlandic population...

  12. Over- and under-diagnosis of dementia in ethnic minorities: a nationwide register-based study

    Nielsen, T R; Vogel, A; Phung, Tien Kieu;

    2011-01-01

    OBJECTIVE: Among dementia professionals in several European countries, it is believed that dementia is under-diagnosed and under-treated to a greater extent among ethnic minorities than in the native population. It is unknown whether this belief holds true. The objective of this study was to comp......, cross-cultural assessment of dementia can be difficult because of language barriers and cultural differences. Copyright © 2010 John Wiley & Sons, Ltd....

  13. Joint associations of smoking and physical activity with disability retirement: a register-linked cohort study

    Lallukka, Tea; Rahkonen, Ossi; Lahelma, Eero; Lahti, Jouni

    2015-01-01

    Objectives We examined the risk of disability retirement by smoking and physical activity, and particularly whether the risk due to smoking is affected by the level of physical activity. Additionally, the contribution of baseline health, sociodemographic and work-related factors to the joint associations of smoking and physical activity with disability retirement was considered. Design Cohort study. Setting Helsinki, Finland. Participants Employees of the City of Helsinki, aged 40–60 years at...

  14. Hospital-diagnosed dementia and suicide: a longitudinal study using prospective, nationwide register data

    Erlangsen, Annette; Zarit, S.H.; Conwell, Yeates

    2008-01-01

    OBJECTIVE: The current study aims to examine the risk of suicide in persons diagnosed with dementia during a hospitalization and its relationship to mood disorders. DESIGN: Event-history analysis using time-varying covariates. SETTING: Population-based record linkage. PARTICIPANTS: All individual...... for older adults. Preventive measures should focus on suicidal ideation after initial diagnosis but also acknowledge that suicides can occur well after a dementia diagnosis has been established...

  15. Lone parenting, socioeconomic conditions and severe ill-health : longitudinal register-based studies

    2003-01-01

    The general aims of this dissertation are to analyse how family situation, and especially lone parenting, influence health and life chances in Sweden and the extent to which possible relations are influenced by socioeconomic circumstances and health selection. In two population-based cohort studies we analysed overall and cause-specific mortality (1991-95), and also severe morbidity (1991-94) from different causes among lone mothers in comparison with mothers with partners. Information on the...

  16. Timing of Pregnancy After Gastric Bypass—a National Register-Based Cohort Study

    Kjær, Mette Karie Mandrup; Nilas, Lisbeth

    2013-01-01

    Current recommendations suggest postponing pregnancy by at least 1 year after gastric bypass. During the first postoperative year, women are in a catabolic phase with a rapid weight loss which may increase the risk of adverse pregnancy and neonatal outcomes. This study tested the hypothesis...... that the risk of adverse pregnancy and neonatal outcomes is increased in women who conceive during the first year after gastric bypass surgery....

  17. SIGNIFICANT ABSENCE

    Suzan Orhan

    2015-03-01

    Full Text Available Photographing the city pertains to photo-graphing architectural features, historic sites, streets, crowds, signs, the underground, crime, entertainment, recreational facilities, ruins, traces, and space. City, on the other hand, pertains to residential space that is de-stroyed and reconstructed at certain turning points due to economic, cultural, architectural, and demographic reasons.This study will attempt to examine the photographer as the subject as well as the boundaries of her photo-graphic designations in the face of urban renewal through sample projects. Also functioning as a part of the memory industry, which has been formed during the last half-century that simultaneously witnessed memory loss and memory boom, photography, albeit through certain projects, has proven the possibility of a critical gaze at social and individual testimonials. When Eugene Atget's photos of the old Paris which he took between 1898-1924 out of commercial concerns is viewed as a milestone, Antoine D'Agata's Psychogeographie (2005 and other similar projects can be said to not only docu-ment urban change and transformation but also act as intermediaries of defiance against separation from the accustomed living areas.

  18. The familial co-aggregation of ASD and ADHD: a register-based cohort study.

    Ghirardi, L; Brikell, I; Kuja-Halkola, R; Freitag, C M; Franke, B; Asherson, P; Lichtenstein, P; Larsson, H

    2017-02-28

    Autism spectrum disorders (ASD) and attention-deficit/hyperactivity disorder (ADHD) frequently co-occur. The presence of a genetic link between ASD and ADHD symptoms is supported by twin studies, but the genetic overlap between clinically ascertained ASD and ADHD remains largely unclear. We therefore investigated how ASD and ADHD co-aggregate in individuals and in families to test for the presence of a shared genetic liability and examined potential differences between low- and high-functioning ASD in the link with ADHD. We studied 1 899 654 individuals born in Sweden between 1987 and 2006. Logistic regression was used to estimate the association between clinically ascertained ASD and ADHD in individuals and in families. Stratified estimates were obtained for ASD with (low-functioning) and without (high-functioning) intellectual disability. Individuals with ASD were at higher risk of having ADHD compared with individuals who did not have ASD (odds ratio (OR)=22.33, 95% confidence interval (CI): 21.77-22.92). The association was stronger for high-functioning than for low-functioning ASD. Relatives of individuals with ASD were at higher risk of ADHD compared with relatives of individuals without ASD. The association was stronger in monozygotic twins (OR=17.77, 95% CI: 9.80-32.22) than in dizygotic twins (OR=4.33, 95% CI: 3.21-5.85) and full siblings (OR=4.59, 95% CI: 4.39-4.80). Individuals with ASD and their relatives are at increased risk of ADHD. The pattern of association across different types of relatives supports the existence of genetic overlap between clinically ascertained ASD and ADHD, suggesting that genomic studies might have underestimated this overlap.Molecular Psychiatry advance online publication, 28 February 2017; doi:10.1038/mp.2017.17.

  19. Primary Care Use before Cancer Diagnosis in Adolescents and Young Adults - A Nationwide Register Study

    Ahrensberg, Jette Møller; Fenger-Grøn, Morten; Vedsted, Peter

    2016-01-01

    Unge med kræft går hyppigere til lægen end deres raske jævnaldrende i tiden før en kræftdiagnose. Et nyt studie viser, at unge med kræft oftere end kontrolgruppen søger deres praktiserende læge allerede 8 måneder før diagnosetidspunktet. Forskerne fandt, at unge med modermærkekræft oftere søgte d...

  20. A register-based study of long-term healthcare use before and after psychotherapy

    Fenger, Morten Munthe; Mortensen, Erik Lykke; Poulsen, Stig Bernt;

    2014-01-01

    in utilization of healthcare services. Aim: To investigate long-term changes in utilization of public healthcare services for patients referred to psychotherapeutic treatment. Methods: A pre-post study with 761 consecutive patients and 15,220 matched individuals in a matched population reference group. Data from...... a comprehensive set of healthcare services were collected from central registries for 4 years prior to intake and for 4 years after completion of treatment. Results: Of the 761 patients, 216 did not show up for treatment and 545 completed treatment. Completer patients achieved a substantial reduction in symptoms...... (effect size, ES = 0.99). However, completer patients increased their use of all healthcare services by 296% (ES = 0.58) in the 4th year pre-post comparison, while the reference group increased usage by 99% (ES = 0.23). Completer patients had significantly higher increase in contacts with psychiatric...

  1. Increasing illness among people out of labor market - A Danish register-based study

    Andersen, Ingelise; Brønnum-Hansen, Henrik; Kriegbaum, Margit

    2016-01-01

    of leaving the labor market. However, a high proportion of people with incident mental disorders received low level means-tested benefits in the three years following this diagnosis, which is concerning. Men treated for mental disorders in 2006 had high excess probability of receiving a cash-benefit, OR = 4......In spite of decades of very active labor market policies, 25% of Denmark's population in the working ages are still out-of-work. The aim of this study was to investigate whether that is due to consistent or even increasing prevalence of ill health. For the period of 2002-2011, we investigated if i....... The increased prevalence for mental disorder was particularly high among people receiving means-tested benefits. Disease incidence was higher among people outside rather than inside the labor market, especially for mental disorders. Employed people with incident diseases had an unsurprisingly increased risk...

  2. Heritability of Gestational Weight Gain-A Swedish Register-Based Twin Study

    Andersson, Elina Scheers; Silventoinen, Karri; Tynelius, Per;

    2015-01-01

    on the variation in GWG in the first and second pregnancy in monozygotic (MZ) and dizygotic (DZ) twin mother-pairs. Further, we explored if any co-variance existed between factors influencing the variation in GWG of the mothers' first and second pregnancies. By using Swedish nationwide record-linkage data, we...... modeling (SEM) to assess the contribution of genetic, shared, and unique environmental factors to the variation in GWG. A bivariate Cholesky decomposition model was used for the subanalysis. We found that genetic factors explained 43% (95% CI: 36-51%) of the variation in GWG in the first pregnancy and 26......% (95% CI: 16-36%) in the second pregnancy. The remaining variance was explained by unique environmental factors. Both overlapping and distinct genetic and unique environmental factors influenced GWG in the first and the second pregnancy. This study showed that GWG has a moderate heritability...

  3. Persistent Spatial Clusters of Prescribed Antimicrobials among Danish Pig Farms - A Register-Based Study

    Fertner, Mette Ely; Sanchez, Javier; Boklund, Anette

    2015-01-01

    The emergence of pathogens resistant to antimicrobials has prompted political initiatives targeting a reduction in the use of veterinary antimicrobials in Denmark, especially for pigs. This study elucidates the tendency of pig farms with a significantly higher antimicrobial use to remain....... Repeated spatial cluster analyses were performed to identify persistent clusters, i.e. areas included in a significant cluster throughout all four time periods. Antimicrobials prescribed for weaners did not result in any persistent clusters. In contrast, antimicrobial use in finishers clustered...... persistently in two areas (157 farms), while those issued for sows clustered in one area (51 farms). A multivariate analysis including data on antimicrobial use for weaners, finishers and sows as three separate outcomes resulted in three persistent clusters (551 farms). Compared to farms outside the clusters...

  4. HOSPITALIZATIONS DUE TO ADVERSE DRUG EVENTS IN THE ELDERLY – A RETROSPECTIVE REGISTER STUDY

    Outi Laatikainen

    2016-10-01

    Full Text Available Adverse drug events (ADEs are more likely to affect geriatric patients due to physiological changes occurring with aging. Even though this is an internationally recognized problem, similar research data in Finland is still lacking. The aim of this study was to determine the number of geriatric medication-related hospitalizations in the Finnish patient population and to discover the potential means of recognizing patients particularly at risk of ADEs. The study was conducted retrospectively from the 2014 emergency department patient records in Oulu University Hospital. A total number of 290 admissions were screened for ADEs, adverse drug reactions (ADRs and drug-drug interactions (DDIs by a multi-disciplinary research team. Customized Naranjo scale was used as a control method. All admissions were categorized into ‘probable’, ‘possible’, or ‘doubtful’ by both assessment methods. In total, 23.1% of admissions were categorized as ‘probably’ or ‘possibly’ medication-related. Vertigo, falling, and fractures formed the largest group of ADEs. The most common ADEs were related to medicines from N class of the ATC-code system. Age, sex, residence, or specialty did not increase the risk for medication-related admission significantly (min p= 0.077. Polypharmacy was, however, found to increase the risk (OR 3,3; 95% CI, 1.5-6.9 p = 0.01. In conclusion, screening patients for specific demographics or symptoms would not significantly improve the recognition of ADEs. In addition, as ADE detection today is largely based on voluntary reporting systems and retrospective manual tracking of errors, it is evident that more effective methods for ADE detection are needed in the future.

  5. Hospitalizations Due to Adverse Drug Events in the Elderly—A Retrospective Register Study

    Laatikainen, Outi; Sneck, Sami; Bloigu, Risto; Lahtinen, Minna; Lauri, Timo; Turpeinen, Miia

    2016-01-01

    Adverse drug events (ADEs) are more likely to affect geriatric patients due to physiological changes occurring with aging. Even though this is an internationally recognized problem, similar research data in Finland is still lacking. The aim of this study was to determine the number of geriatric medication-related hospitalizations in the Finnish patient population and to discover the potential means of recognizing patients particularly at risk of ADEs. The study was conducted retrospectively from the 2014 emergency department patient records in Oulu University Hospital. A total number of 290 admissions were screened for ADEs, adverse drug reactions (ADRs) and drug-drug interactions (DDIs) by a multi-disciplinary research team. Customized Naranjo scale was used as a control method. All admissions were categorized into “probable,” “possible,” or “doubtful” by both assessment methods. In total, 23.1% of admissions were categorized as “probably” or “possibly” medication-related. Vertigo, falling, and fractures formed the largest group of ADEs. The most common ADEs were related to medicines from N class of the ATC-code system. Age, sex, residence, or specialty did not increase the risk for medication-related admission significantly (min p = 0.077). Polypharmacy was, however, found to increase the risk (OR 3.3; 95% CI, 1.5–6.9; p = 0.01). In conclusion, screening patients for specific demographics or symptoms would not significantly improve the recognition of ADEs. In addition, as ADE detection today is largely based on voluntary reporting systems and retrospective manual tracking of errors, it is evident that more effective methods for ADE detection are needed in the future. PMID:27761112

  6. Car travel time and accessibility by bus to general practitioner services: a study using patient registers and GIS.

    Lovett, Andrew; Haynes, Robin; Sünnenberg, Gisela; Gale, Susan

    2002-07-01

    Accessibility to general practitioner (GP) surgeries was investigated in a population study of East Anglia (Cambridgeshire, Norfolk and Suffolk) in the United Kingdom. Information from patient registers was combined with details of general practitioner surgery locations, road network characteristics, bus routes and community transport services, and a geographical information system (GIS) was used to calculate measures of accessibility to surgeries by public and private transport. Outcome measures included car travel times and indicators of the extent to which bus services could be used to visit GP surgeries. These variables were aggregated for wards or parishes and then compared with socio-economic characteristics of the populations living in those areas. The results indicated that only 10% of residents faced a car journey of more than 10 min to a GP. Some 13% of the population could not reach general medical services by daily bus. For 5% of the population, the car journey to the nearest surgery was longer than 10 min and there was no suitable bus service each weekday. In the remoter rural parishes, the lowest levels of personal mobility and the highest health needs indicators were found in the places with no daytime bus service each weekday and no community transport. The overall extent of accessibility problems and the existence of inverse care law effects in some rural localities have implications for the NHS, which aims to provide an equitable service to people wherever they live. The research also demonstrates the potential of patient registers and GIS as research and planning tools, though the practical difficulties of using these data sources and techniques should not be underestimated.

  7. Obstetric conditions and risk of first admission with schizophrenia: A Danish national register based study

    Byrne, Majella; Agerbo, Esben; Bennedsen, Birgit

    2007-01-01

    A range of complications of pregnancy, abnormal fetal growth and development, and complications of delivery have been associated with increased risk of schizophrenia. Few studies have been able to adjust for a broad range of potential confounding factors. A national population nested case-control...... of hypoxia, maternal infections, and maternal behaviours and risk of the later development of schizophrenia after adjusting for a number of possible confounding factors....... and 24, 826 individually matched controls. Adjusting for the other obstetric factors, family psychiatric history, and socio-economic and demographic factors, risk of schizophrenia was associated with maternal non-attendance at antenatal appointments (Incidence Rate Ratio (IRR) 2.08, 95% CI: 1.0, 4.......4), gestational age of 37 weeks or below (IRR 1.51, 95% CI: 1.0, 2.2), maternal influenza (IRR 8.2, 95% CI: 1.4, 48.8), preeclampsia (IRR 2.72, 95% CI: 1.0, 7.3), threatened premature delivery (IRR 2.39, 95% CI: 1.4, 4.1), haemorrhage during delivery (IRR 2.43, 95% CI: 1.1, 5.6), manual extraction of the baby...

  8. Current management of intracerebral haemorrhage in China: a national, multi-centre, hospital register study

    Heeley Emma L

    2011-01-01

    Full Text Available Abstract Background We aimed to examine current practice of the management and secondary prevention of intracerebral haemorrhage (ICH in China where the disease is more common than in Western populations. Methods Data on baseline characteristics, management in-hospital and post-stroke, and outcome of ICH patients are from the ChinaQUEST (QUality Evaluation of Stroke Care and Treatment study, a multi-centre, prospective, 62 hospital registry in China during 2006-07. Results Nearly all ICH patients (n = 1572 received an intravenous haemodiluting agent such as mannitol (96% or a neuroprotectant (72%, and there was high use of intravenous traditional Chinese medicine (TCM (42%. Neurosurgery was undertaken in 137 (9% patients; being overweight, having a low Glasgow Coma Scale (GCS score on admission, and Total Anterior Circulation Syndrome (TACS clinical pattern on admission, were the only baseline factors associated with this intervention in multivariate analyses. Neurosurgery was associated with nearly three times higher risk of death/disability at 3 months post-stroke (odd ratio [OR] 2.60, p Conclusions The management of ICH in China is characterised by high rates of use of intravenous haemodiluting agents, neuroprotectants, and TCM, and of antihypertensives for secondary prevention. The controversial efficacy of these therapies, coupled with the current lack of treatments of proven benefit, is a call for action for more outcomes based research in ICH.

  9. Asthma affects time to pregnancy and fertility: a register-based twin study.

    Gade, Elisabeth J; Thomsen, Simon F; Lindenberg, Svend; Kyvik, Kirsten O; Lieberoth, Sofie; Backer, Vibeke

    2014-04-01

    Coexistence of infertility and asthma has been observed clinically. Therefore, we investigated the association between asthma and delayed pregnancy in a nationwide population-based cohort of twins. A cohort of 15 250 twins living in Denmark (aged 12-41 years) participated in a questionnaire study including questions about the presence of asthma and fertility. Differences in time to pregnancy and pregnancy outcome were analysed in subjects with asthma, allergy and in healthy individuals using multiple regression analysis. Asthma was associated with an increased time to pregnancy, the percentage of asthmatics with a time to pregnancy >1 year was 27% versus 21.6% for non-asthmatics (OR (95% CI) 1.31 (1.1-1.6); p=0.009). The association remained significant after adjustment for age, age at menarche, body mass index and socioeconomic status (OR (95% CI) 1.25 (1.0-1.6); p=0.05), and was more pronounced in those >30 years of age (32.2% versus 24.9%, OR (95% CI) 1.44 (1.1-1.9); p=0.04). Untreated asthmatics had a significant increased risk of prolonged time to pregnancy compared to healthy individuals (OR (95% CI) 1.79 (1.20-2.66); p=0.004), while asthmatics receiving any kind of treatment for asthma tended to have a shorter time to pregnancy than untreated asthmatics (OR 1.40; p=0.134). Asthma prolongs time to pregnancy. The negative effect of asthma on fertility increases with age and with disease intensity, indicating that a systemic disease characterised by systemic inflammation also can involve reproductive processes.

  10. Total ankle replacement: a population-based study of 515 cases from the Finnish Arthroplasty Register

    Koivu, Helka; Eskelinen, Antti; Ikävalko, Mikko; Paavolainen, Pekka; Remes, Ville

    2010-01-01

    Background and purpose Although total ankle replacement (TAR) is a recognized procedure for treatment of the painful arthritic ankle, the best choice of implant and the long-term results are still unknown. We evaluated the survival of two TAR designs and factors associated with survival using data from the nationwide arthroplasty registry in Finland. Methods 573 primary TARs were performed during the period 1982–2006 because of rheumatic, arthritic, or posttraumatic ankle degeneration. We selected contemporary TAR designs that were each used in more than 40 operations, including the S.T.A.R. (n = 217) and AES (n = 298), to assess their respective survival rates. The mean age of the patients was 55 (17–86) years and 63% of operations were performed in women. Kaplan-Meier analysis and the Cox regression model were used for survival analysis. The effects of age, sex, diagnosis, and hospital volume were also studied. Results The annual incidence of TAR was 1.5 per 105 inhabitants. The 5-year overall survivorship for the whole TAR cohort was 83% (95% CI: 81–86), which agrees with earlier reports. The most frequent reasons for revision were aseptic loosening of one or both of the prosthesis components (39%) and instability (39%). We found no difference in survival rate between the S.T.A.R. and AES designs. Furthermore, age, sex, diagnosis, and hospital volume ( 100 replacements in each of 17 hospitals) did not affect the TAR survival. Interpretation Based on our findings, we cannot conclude that any prosthesis was superior to any other. A high number of technical errors in primary TARs suggests that this low-volume field of implant arthroplasty should be centralized to fewer units. PMID:20180720

  11. Infant and childhood neurodevelopmental outcomes following prenatal exposure to selective serotonin reuptake inhibitors: overview and design of a Finnish Register-Based Study (FinESSI

    Malm Heli

    2012-12-01

    Full Text Available Abstract Background Experimental animal studies and one population-based study have suggested an increased risk for adverse neurodevelopmental outcome after prenatal exposure to SSRIs. We describe the methods and design of a population-based study examining the association between prenatal SSRI exposure and neurodevelopment until age 14. Methods and design This is a cohort study of national registers in Finland: the Medical Birth Register, the Register of Congenital Malformations, the Hospital Discharge Register including inpatient and outpatient data, the Drug Reimbursement Register, and the Population Register. The total study population includes 845,345 women and their live-born, singleton offspring aged 14 or younger and born during Jan 1st 1996-Dec 31st 2010. We will compare the prevalence of psychiatric and neurodevelopmental outcomes in offspring exposed prenatally to SSRIs to offspring exposed to prenatal depression and unexposed to SSRIs. Associations between exposure and outcome are assessed by statistical methods including specific modeling to account for correlated outcomes within families and differences in duration of follow-up between the exposure groups. Descriptive results. Of all pregnant women with pregnancy ending in delivery (n = 859,359, 1.9% used SSRIs. The prevalence of diagnosed depression and depression-related psychiatric disorders within one year before or during pregnancy was 1.7%. The cumulative incidence of registered psychiatric or neurodevelopmental disorders was 6.9% in 2010 among all offspring born during the study period (age range 0–14 years. Discussion The study has the potential for significant public health importance in providing information on prenatal exposure to SSRIs and long-term neurodevelopment.

  12. National Register Historic Districts

    Iowa State University GIS Support and Research Facility — The National Register Historic District layer is a shape file showing the boundaries of Historic Districts that are listed on the National Register of Historic Places.

  13. Adult body height of twins compared with that of singletons: a register-based birth cohort study of Norwegian males.

    Eriksen, Willy; Sundet, Jon M; Tambs, Kristian

    2013-05-01

    In the present study, we evaluated whether childhood differences in body height between singletons and twins persist into adulthood. Data from the Medical Birth Register of Norway were linked with data from the Norwegian National Conscript Service. This study used data on the 457,999 males who were born alive and without physical anomalies in single or twin births in Norway during 1967-1984 and who were examined at the mandatory military conscription (age 18-20 years; 1985-2003). For sibling comparisons, the authors selected the 1,721 sibships of full brothers that included at least 1 male born in a single birth and at least 1 male born in a twin birth (4,520 persons, including 2,493 twins and 2,027 singletons). An analysis of the total study population using generalized estimating equations showed that the twins were 0.6 cm (95% confidence interval: 0.4, 0.7) shorter than were the singletons after adjustment for a series of background factors. The fixed-effects regression analysis of the sibships that included both twins and singletons showed that the twins were 0.9 cm (95% confidence interval: 0.6, 1.2) shorter than were their singleton brothers. The study suggests that male twins born in Norway during 1967-1984 were slightly shorter in early adulthood than were singletons.

  14. Registers of multiple sclerosis in Denmark

    Koch-Henriksen, N; Magyari, M; Laursen, B

    2015-01-01

    There are two nationwide population-based registers for multiple sclerosis (MS) in Denmark. The oldest register is The Danish Multiple Sclerosis Registry (DMSR), which is an epidemiological register for estimation of prevalence and incidence of MS and survival, and for identifying exposures earlier...... between a number of different environmental exposures in the past and the subsequent risk of MS. Some of these studies have been able to exonerate suspected risk factors. The other register, the nationwide Danish Multiple Sclerosis Treatment Register, is a follow-up register for all patients who have...

  15. 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.

    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.

  16. Pancreatic cancer risk after loss of a child: a register-based study in Sweden during 1991-2009.

    Huang, Jiaqi; Valdimarsdóttir, Unnur; Fall, Katja; Ye, Weimin; Fang, Fang

    2013-08-15

    The potential role of psychological stress in pancreatic cancer has rarely been investigated in epidemiologic studies. During 1991-2009, we conducted a nested case-control study based on Swedish national population and health registers to investigate whether severe psychological stress induced by the death of a child was associated with subsequent risk of pancreatic cancer. The study included 16,522 cases and 82,107 controls who were matched to the cases on sex and year of birth. Conditional logistic regression was used to estimate odds ratios and 95% confidence intervals. Overall, loss of a child was associated with an odds ratio of 1.09 for pancreatic cancer (95% confidence interval (CI): 1.02, 1.17). The risk elevation was mainly seen during the first 5 years after the loss (odds ratio (OR) = 1.27, 95% CI: 1.12, 1.45) and for loss of a child due to suicide (OR = 1.23, 95% CI: 1.03, 1.46). The association was statistically significant among women but not among men, and it appeared stronger for early-onset pancreatic cancer. Persons with a history of psychiatric illness had the greatest risk increase after child loss (OR = 1.43, 95% CI: 1.17, 1.76). Although other explanations are possible, our findings provide some evidence that psychological stress may be associated with pancreatic cancer.

  17. The Risk of Offspring Developing Substance Use Disorders when Exposed to One versus Two Parents with Alcohol Use Disorder: A Register-based Prospective Cohort Study

    Mellentin, Angelina Isabella; Brink, M; Bjerregaard, Lene Berit Skov;

    2014-01-01

    Background: Few population-based studies have investigated associations between having one or two parents with alcohol use disorder (AUD) and the risk of substance use disorders (SUD) in the offspring. Moreover, these studies have solely focused on AUD in the offspring and not SUD in general....... The aim of this study was to investigate the risk of SUD in offspring when exposed to one versus two parents with AUD. Methods: A population-based, prospective cohort study with 398,881 offspring’s born in Denmark within 1983-1989 was followed until 2011. Register-data was obtained from the following data......-bases: the Civil Registration System, the Psychiatric Central Research Register, the National Patient Registry, the National Prescription Registry, the Fertility Database, and the Cause of Death Register. Adjusted hazard ratios (AHR) were calculated using multivariate Cox-regression models. Results: In all, 10...

  18. Pressure ulcer knowledge of registered nurses, assistant nurses and student nurses: a descriptive, comparative multicentre study in Sweden.

    Gunningberg, Lena; Mårtensson, Gunilla; Mamhidir, Anna-Greta; Florin, Jan; Muntlin Athlin, Åsa; Bååth, Carina

    2015-08-01

    The aim of this study was to describe and compare the knowledge of registered nurses (RNs), assistant nurses (ANs) and student nurses (SNs) about preventing pressure ulcers (PUs). PU prevention behaviours in the clinical practice of RNs and ANs were also explored. A descriptive, comparative multicentre study was performed. Hospital wards and universities from four Swedish county councils participated. In total, 415 participants (RN, AN and SN) completed the Pressure Ulcer Knowledge Assessment Tool. The mean knowledge score for the sample was 58·9%. The highest scores were found in the themes 'nutrition' (83·1%) and 'risk assessment' (75·7%). The lowest scores were found in the themes 'reduction in the amount of pressure and shear' (47·5%) and 'classification and observation' (55·5%). RNs and SNs had higher scores than ANs on 'aetiology and causes'. SNs had higher scores than RNs and ANs on 'nutrition'. It has been concluded that there is a knowledge deficit in PU prevention among nursing staff in Sweden. A major educational campaign needs to be undertaken both in hospital settings and in nursing education.

  19. Absence of phase-dependent noise in time-domain reflectivity studies of impulsively excited phonons

    Hussain, A.

    2010-06-17

    There have been several reports of phase-dependent noise in time-domain reflectivity studies of optical phonons excited by femtosecond laser pulses in semiconductors, semimetals, and superconductors. It was suggested that such behavior is associated with the creation of squeezed phonon states although there is no theoretical model that directly supports such a proposal. We have experimentally re-examined the studies of phonons in bismuth and gallium arsenide, and find no evidence of any phase-dependent noise signature associated with the phonons. We place an upper limit on any such noise at least 40–50 dB lower than previously reported.

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

  1. Does Moral Distress Differ Between California Certified Registered Nurse Anesthetists in Independent Versus Medically Supervised Practice: An Exploratory Study.

    Dumouchel, Michael; Boytim, Michael; Gorman, Nicholas; Weismuller, Penny

    2015-06-01

    The purpose of this exploratory, descriptive study was to determine if moral distress levels differed between certified registered nurse anesthetists (CRNAs) working in medically supervised versus independent practice in California. A 63-question survey was administered to 1,190 California CRNAs. Moral distress was measured by the included Ethics Stress Scale. The response rate was 14.7%, yielding demographic and Ethics Stress scores for 175 respondents. Sixty-five participants answered an open-ended question about moral distress yielding qualitative data. Medically supervised CRNAs had a lower mean moral distress scores (176.8) versus independent practice CRNAs (187.8) (p = .002). Lower scores on the ESS indicate higher moral distress. Qualitative data demonstrated that CRNAs experienced moral distress in the following situations: when pressured to give anesthesia to unoptimized patients, when differences of opinion regarding anesthetic plans occurred, in dealing with end-of-life issues, when working with incompetent providers, and during interprofessional struggles between CRNAs and anesthesiologists. In order to reduce moral distress among CRNAs, implications for practice include increased administrative support, increased communication and reciprocated collegial respect between anesthesiologists and CRNAs, and CRNA representation on ethics committees.

  2. Auditor’s Competences: an empirical study on the perception of auditees of companies registered on the CVM

    Marcelo Haendchen Dutra

    2013-12-01

    Full Text Available This study aimed examining the perception of auditee in relation to the competences of the independent auditors listed in the literature. To achieve this objective, the first step was developing a structure with forty competencies of the auditor, grouped into: intellectual skills, personal skills, interpersonal and communication skills, organizational and business management skills. A questionnaire was constructed based on the competences contained on the elaborate structure and sent to employees of publicly traded companies registered on the Securities and Exchange Commission (CVM. The results revealed that the perception of auditee in relation to the auditor's competences, considering the average was above 3 (scale 1-5, ranging from 3.03 for “lateral thinking” and 3.98 “loyalty” and “ethical behavior”. Moreover, the perception of the auditee who had contact with auditors of higher levels (Partner and Manager was higher and statistically significant, considering the mean, than perception of those who had contact with auditors at lower levels (Trainee/Assistant, Semi-Senior and Senior/Supervisor. Finally, for the most of competences investigated were not significant differences of perception between auditees who had contact with Big Four auditors only, and those who had contact with non-Big Four auditors.

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

    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

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

    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...

  5. Ambiguous absence, ambiguous presence: a qualitative study of military reserve families in wartime.

    Faber, Anthony J; Willerton, Elaine; Clymer, Shelley R; MacDermid, Shelley M; Weiss, Howard M

    2008-04-01

    The "Global War on Terrorism" has resulted in reservists being deployed at an ever-increasing rate. However, because reservists and their families are unaccustomed to deployments, many families may experience boundary ambiguity, a state in which family members are uncertain in their perception about who is in or out of the family and who is performing which roles and tasks within the family. This qualitative description study examined boundary ambiguity in military reserve families over time. A sample of 34 reservists, spouses, and parents was interviewed 7 times within the 1st year of the reservists' return from Iraq. During deployment, all family members experienced boundary ambiguity. Gathering information and attending a family support group provided some relief for families. After the reservists returned, couples as well as those who had experienced additional life events or losses experienced the highest levels of boundary ambiguity. However, this boundary ambiguity dissipated over time, as families tended to restabilize once the reservists had returned to work and a routine had been established.

  6. Hand sanitisers for reducing illness absences in primary school children in New Zealand: a cluster randomised controlled trial study protocol

    Poore Marion R

    2010-01-01

    Full Text Available Abstract Background New Zealand has relatively high rates of morbidity and mortality from infectious disease compared with other OECD countries, with infectious disease being more prevalent in children compared with others in the population. Consequences of infectious disease in children may have significant economic and social impact beyond the direct effects of the disease on the health of the child; including absence from school, transmission of infectious disease to other pupils, staff, and family members, and time off work for parents/guardians. Reduction of the transmission of infectious disease between children at schools could be an effective way of reducing the community incidence of infectious disease. Alcohol based no-rinse hand sanitisers provide an alternative hand cleaning technology, for which there is some evidence that they may be effective in achieving this. However, very few studies have investigated the effectiveness of hand sanitisers, and importantly, the potential wider economic implications of this intervention have not been established. Aims The primary objective of this trial is to establish if the provision of hand sanitisers in primary schools in the South Island of New Zealand, in addition to an education session on hand hygiene, reduces the incidence rate of absence episodes due to illness in children. In addition, the trial will establish the cost-effectiveness and conduct a cost-benefit analysis of the intervention in this setting. Methods/Design A cluster randomised controlled trial will be undertaken to establish the effectiveness and cost-effectiveness of hand sanitisers. Sixty-eight primary schools will be recruited from three regions in the South Island of New Zealand. The schools will be randomised, within region, to receive hand sanitisers and an education session on hand hygiene, or an education session on hand hygiene alone. Fifty pupils from each school in years 1 to 6 (generally aged from 5 to 11 years

  7. Bleeding complications related to warfarin treatment: a descriptive register study from the anticoagulation clinic at Helsingborg Hospital.

    Navgren, Monica; Forsblad, Johan; Wieloch, Mattias

    2014-07-01

    The most common indication for treatment with warfarin is the prevention of ischemic stroke in patients with atrial fibrillation. Time in therapeutic range (TTR) is an important tool to evaluate the quality of anticoagulation treatment. The aim of this study was to investigate the quality of treatment and the incidence of bleeding complications in patients on warfarin treatment treated by the anticoagulation clinic in Helsingborg. This is the first study that has specifically focused on the spontaneous reporting of bleeding complications in a real-world population. A total of 4,400 patients with a total of 8,394 patient years were registered, in the database Journalia AVK, during the time period November 1, 2007 to November 1, 2010. The mean age was 72 years. TTR was 73.3 % for the whole population. 421 patients suffered from haemorrhagic events. The frequency of major and fatal bleedings and intracranial haemorrhage (ICH) were 1.6, 0.2 and 0.5% per patient-year, respectively. A correlation between age and severe bleeding (major, fatal and ICH) (p = 0.003) was seen, but no correlation between gender and severe bleeding (p = 0.27). In 60 out of 455 bleeding events the complication had been reported to the anticoagulation clinic. At the anticoagulation clinic in Helsingborg the quality of warfarin treatment is good compared to previous results described in the literature, with regards to bleeding complications and efficacy. However, in our study, we confirm that the spontaneous reporting of bleeding complications related to warfarin is inadequate, and that review of patient records is needed to assure proper follow-up.

  8. Academic Achievement in Primary School in Offspring Born to Mothers With Type 1 Diabetes (the EPICOM Study): A Register-Based Prospective Cohort Study

    Knorr, Sine; Clausen, Tine D; Vlachová, Zuzana

    2015-01-01

    OBJECTIVE: This study examined the effect of maternal pregestational type 1 diabetes on offspring primary school performance. RESEARCH DESIGN AND METHODS: We performed a prospective combined clinical and register-based cohort study comparing primary school performance in offspring (n = 707......) of women with pregestational type 1 diabetes with matched control offspring (n = 60,341). We also examined the association between HbA1c levels during pregnancy and later school performance among offspring born to women with pregestational type 1 diabetes. RESULTS: Offspring of mothers with pregestational...

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

    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...

  10. Social inequalities in mental health and mortality among refugees and other immigrants to Sweden - epidemiological studies of register data.

    Hollander, Anna-Clara

    2013-01-01

    The aim of this PhD project was to increase knowledge, using population-based registers, of how pre- and post-migration factors and social determinants of health are associated with inequalities in poor mental health and mortality among refugees and other immigrants to Sweden. Study I and II had cross-sectional designs and used logistic regression analysis to study differences in poor mental health (measured with prescribed psychotropic drugs purchased) between refugee and non-refugee immigrants. In Study I, there was a significant difference in poor mental health between female refugees and non-refugees (OR=1.27; CI=1.15-1.40) when adjusted for socio-economic factors. In Study II, refugees of most origins had a higher likelihood of poor mental health than non-refugees of the same origin. Study III and IV had cohort designs and used Cox regression analysis. Study III analysed mortality rates among non-labour immigrants. Male refugees had higher relative risks of mortality from cardiovascular disease (HR=1.53; CI=1.04-2.24) and external causes (HR=1.59; CI=1.01-2.50) than male non-refugees did, adjusted for socio-economic factors. Study IV included the population with a strong connection to the labour market in 1999 to analyse the relative risk of hospitalisation due to depressive disorder following unemployment. The lowest relative risk was found among employed Swedish-born men and the highest among foreign-born females who lost employment during follow-up (HR=3.47; CI=3.02-3.98). Immigrants, and particularly refugees, have poorer mental health than native Swedes. Refugee men have a higher relative mortality risk for cardiovascular disease and external causes of death than do non-refugees. The relative risk of hospitalisation due to depressive disorder following unemployment was highest among immigrant women. To promote mental health and reduce mortality among immigrants, it is important to consider pre- and post-migration factors and the general social

  11. Social inequalities in mental health and mortality among refugees and other immigrants to Sweden--epidemiological studies of register data.

    Hollander, Anna-Clara

    2013-06-27

    The aim of this PhD project was to increase knowledge, using population-based registers, of how pre- and post-migration factors and social determinants of health are associated with inequalities in poor mental health and mortality among refugees and other immigrants to Sweden. Study I and II had cross-sectional designs and used logistic regression analysis to study differences in poor mental health (measured with prescribed psychotropic drugs purchased) between refugee and non-refugee immigrants. In Study I, there was a significant difference in poor mental health between female refugees and non-refugees (OR=1.27; CI=1.15-1.40) when adjusted for socio-economic factors. In Study II, refugees of most origins had a higher likelihood of poor mental health than non-refugees of the same origin. Study III and IV had cohort designs and used Cox regression analysis. Study III analysed mortality rates among non-labour immigrants. Male refugees had higher relative risks of mortality from cardiovascular disease (HR=1.53; CI=1.04-2.24) and external causes (HR=1.59; CI=1.01-2.50) than male non-refugees did, adjusted for socio-economic factors. Study IV included the population with a strong connection to the labour market in 1999 to analyse the relative risk of hospitalisation due to depressive disorder following unemployment. The lowest relative risk was found among employed Swedish-born men and the highest among foreign-born females who lost employment during follow-up (HR=3.47; CI=3.02-3.98). Immigrants, and particularly refugees, have poorer mental health than native Swedes. Refugee men have a higher relative mortality risk for cardiovascular disease and external causes of death than do non-refugees. The relative risk of hospitalisation due to depressive disorder following unemployment was highest among immigrant women. To promote mental health and reduce mortality among immigrants, it is important to consider pre- and post-migration factors and the general social

  12. Social inequalities in mental health and mortality among refugees and other immigrants to Sweden – epidemiological studies of register data

    Anna-Clara Hollander

    2013-06-01

    Full Text Available The aim of this PhD project was to increase knowledge, using population-based registers, of how pre- and post-migration factors and social determinants of health are associated with inequalities in poor mental health and mortality among refugees and other immigrants to Sweden. Study I and II had cross-sectional designs and used logistic regression analysis to study differences in poor mental health (measured with prescribed psychotropic drugs purchased between refugee and non-refugee immigrants. In Study I, there was a significant difference in poor mental health between female refugees and non-refugees (OR=1.27; CI=1.15–1.40 when adjusted for socio-economic factors. In Study II, refugees of most origins had a higher likelihood of poor mental health than non-refugees of the same origin. Study III and IV had cohort designs and used Cox regression analysis. Study III analysed mortality rates among non-labour immigrants. Male refugees had higher relative risks of mortality from cardiovascular disease (HR=1.53; CI=1.04–2.24 and external causes (HR=1.59; CI=1.01–2.50 than male non-refugees did, adjusted for socio-economic factors. Study IV included the population with a strong connection to the labour market in 1999 to analyse the relative risk of hospitalisation due to depressive disorder following unemployment. The lowest relative risk was found among employed Swedish-born men and the highest among foreign-born females who lost employment during follow-up (HR=3.47; CI=3.02–3.98. Immigrants, and particularly refugees, have poorer mental health than native Swedes. Refugee men have a higher relative mortality risk for cardiovascular disease and external causes of death than do non-refugees. The relative risk of hospitalisation due to depressive disorder following unemployment was highest among immigrant women. To promote mental health and reduce mortality among immigrants, it is important to consider pre- and post-migration factors and the

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

    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.

  14. Delusional disorder in old age and the risk of developing dementia: a nationwide register-based study

    Kørner, Alex; Lopez, Ana G; Lauritzen, Lise;

    2008-01-01

    OBJECTIVE: To examine whether very late first-contact delusional disorder carries a risk for later development of dementia. METHODS: By linkage of the psychiatric and the somatic nationwide registers of all out- and in-patients with hospital contact in Denmark, we included all 60+ patients with f...

  15. Fractures in Individuals With and Without a History of Infantile Autism. A Danish Register Study Based on Hospital Discharge Diagnoses

    Mouridsen, Svend-Erik; Rich, Bente; Isager, Torben

    2012-01-01

    We compared the prevalence and types of fractures in a clinical sample of 118 individuals diagnosed as children with infantile autism (IA) with 336 matched controls from the general population. All participants were screened through the nationwide Danish National Hospital Register. The average...

  16. Insomnia symptoms and mortality: a register-linked study among women and men from Finland, Norway and Lithuania.

    Lallukka, Tea; Podlipskytė, Aurelija; Sivertsen, Børge; Andruškienė, Jurgita; Varoneckas, Giedrius; Lahelma, Eero; Ursin, Reidun; Tell, Grethe S; Rahkonen, Ossi

    2016-02-01

    Evidence on the association between insomnia symptoms and mortality is limited and inconsistent. This study examined the association between insomnia symptoms and mortality in cohorts from three countries to show common and unique patterns. The Finnish cohort comprised 6605 employees of the City of Helsinki, aged 40-60 years at baseline in 2000-2002. The Norwegian cohort included 6236 participants from Western Norway, aged 40-45 years at baseline in 1997-1999. The Lithuanian cohort comprised 1602 participants from the City of Palanga, aged 35-74 years at baseline in 2003. Mortality data were derived from the Statistics Finland and Norwegian Cause of Death Registry until the end of 2012, and from the Lithuanian Regional Mortality Register until the end of 2013. Insomnia symptoms comprised difficulties initiating sleep, nocturnal awakenings, and waking up too early. Covariates were age, marital status, education, smoking, alcohol, physical inactivity, obesity, diabetes, cardiovascular diseases, depression, shift work, sleep duration, and self-rated health. Cox regression analysis was used. Frequent difficulties initiating sleep were associated with all-cause mortality among men after full adjustments in the Finnish (hazard ratio 2.51; 95% confidence interval 1.07-5.88) and Norwegian (hazard ratio 3.42; 95% confidence interval 1.03-11.35) cohorts. Among women and in Lithuania, insomnia symptoms were not statistically significantly associated with all-cause mortality after adjustments. In conclusion, difficulties initiating sleep were associated with mortality among Norwegian and Finnish men. Variation and heterogeneity in the association between insomnia symptoms and mortality highlights that further research needs to distinguish between men and women, specific symptoms and national contexts, and focus on more chronic insomnia.

  17. Sick Leave and Work Participation among Parents of Children with Autism Spectrum Disorder in the Stockholm Youth Cohort: A Register Linkage Study in Stockholm, Sweden

    McEvilly, Miranda; Wicks, Susanne; Dalman, Christina

    2015-01-01

    This population-based register study explored the association between having a child with/without autism spectrum disorder (ASD) and parental sick leave and work participation. Parents of children with ASD living in Stockholm, Sweden in 2006 were more likely to be on sick leave, not in the labor force, or earning low income when compared to…

  18. Practice Leadership at the Front Line in Supporting People with Intellectual Disabilities and Challenging Behaviour: A Qualitative Study of Registered Managers of Community-Based, Staffed Group Homes

    Deveau, Roy; McGill, Peter

    2016-01-01

    Background: The front-line management role in services for people with intellectual disabilities remains rather under-researched. The aim of this study was to examine the experiences of registered managers in services for adults with intellectual disability who exhibit challenging behaviour. Method: Interviews, primarily focussed upon staff…

  19. Reduced colon cancer incidence and mortality in postmenopausal women treated with an oral bisphosphonate-Danish National Register Based Cohort Study

    Pazianas, M; Abrahamsen, B; Eiken, Pia Agnete;

    2012-01-01

    In this Danish national register-based cohort study, we examined the effects of alendronate on the development of colon cancers and survival. The incidence of colon cancer and mortality rate, once colon cancer had been diagnosed, were lower in patients treated with alendronate, posing the questio...

  20. A study on socio-demographic profile and feasibility of DOTS provider registered under RNTCP in Varanasi district Uttar Pradesh

    Mohd. Afzalul Haque

    2014-03-01

    Full Text Available Introduction: Tuberculosis is a major chronic disorder affecting the larger population more than any other disease in the country. DOTS was introduced in India in 1993 as part of the Revised National Tuberculosis Programme (RNTCP following a review of India’s National Tuberculosis Programme (NTP a year earlier (1 .Patient satisfaction is an important parameter for assessing the quality of patient care services. There is need to assess the health care provider regarding the consumer satisfaction as often as possible, this paper summarizes our experience about role of DOTS provider in the management of TB patient in rural population of Varanasi districts Utter Pradesh. Objective: (1 To assess the perception of registered tuberculosis patients regarding DOTS provider for the treatment of tuberculosis. (2 To assess the accessibility, acceptability & availability of community DOTS provider. Design: A longitudinal study. Setting: Three microscopic centre of Cholapur Tuberculosis unit of Varanasi districts. Methods: Registered patients were interviewed twice: once in the beginning and another at the completion of the treatment or after the permanent discontinuation of the treatment. Patients were interviewed for their socio-demographic profiles, opinion about DOTS and its providers. Side effects experienced and action taken etc. Data was collected on a semi-structured, pre-tested questionnaire. DOTS providers were interviewed and treatment cards analyzed for any interruption of treatment and action taken. Data was collected from 1st June 2004 to 31th June 2005 till the completion of the regimen. Results: Majority of DOTS providers were young males (82.7% of 26 years to 40 years, while the representation of females was only 5 (17.3%. Almost more than 80% of the patients started their treatment within 1-10 days. For majority of cases (83% the distance of DOTS provider from patient’s house was within 1 km. Mean time spent to go to DOTS provider was 27

  1. Arthroplasty register for Germany

    Hagen, Anja

    2009-10-01

    Full Text Available Scientific background: The annual number of joint replacement operations in Germany is high. The introduction of an arthroplasty register promises an important contribution to the improvement of the quality of patient’s care. Research questions: The presented report addresses the questions on organization and functioning, benefits and cost-benefits as well as on legal, ethical and social aspects of the arthroplasty registers. Methods: A systematic literature search was conducted in September 2008 in the medical databases MEDLINE, EMBASE etc. and was complemented with a hand search. Documents describing arthroplasty registers and/or their relevance as well as papers on legal, ethical and social aspects of such registers were included in the evaluation. The most important information was extracted and analysed. Results: Data concerning 30 arthroplasty registers in 19 countries as well as one international arthroplasty register were identified. Most of the arthroplasty registers are maintained by national orthopedic societies, others by health authorities or by their cooperation. Mostly, registries are financially supported by governments and rarely by other sources.The participation of the orthopedists in the data collection process of the arthroplasty registry is voluntary in most countries. The consent of the patients is usually required. The unique patient identification is ensured in nearly all registers.Each data set consists of patient and clinic identification numbers, data on diagnosis, the performed intervention, the operation date and implanted prostheses. The use of clinical scores, patient-reported questionnaires and radiological documentation is rare. Methods for data documentation and transfer are paper form, electronic entry as well as scanning of the data using bar codes. The data are mostly being checked for their completeness and validity. Most registers offer results of the data evaluation to the treating orthopedists and

  2. Ultrastructural study of the neovagina following the utilization of human amniotic membrane for treatment of congenital absence of the vagina

    L.F. Bleggi-Torres

    1997-07-01

    Full Text Available We present an ultrastructural study of the utilization of human amniotic membrane in the treatment of congenital absence of the vagina in 10 patients. All patients were surgically treated with application of an amniotic membrane graft using the modified McIndoe and Bannister technique. Sixty days after surgery, samples of the vaginal neo-epithelium were collected for transmission electron microscopy analysis. The ultrastructural findings consisted of a lining of mature squamous epithelium indicating the occurrence of metaplasia of the amniotic epithelium into the vaginal epithelium. The cells were arranged in layers as in the normal vaginal epithelium, i.e., superficial, intermediate and deep layers. There were desmosomes and cytoplasmic intermediate cytokeratin filaments, as well as some remnant features of the previous amniotic epithelium. These findings suggest that human amniotic membrane is able to complete metaplasia into squamous cells but the mechanism of this cellular transformation is unknown

  3. Chemical modification of chitosan in the absence of solvent for diclofenac sodium removal: pH and kinetics studies

    Pereira, Kerlaine Alexandre Araujo; Osorio, Luizangela Reis; Silva, Marcos Pereira; Silva Filho, Edson Cavalcanti da, E-mail: edsonfilho@ufpi.edu.br [Universidade Federal do Piaui (UFPI/CCN), Teresina, PI (Brazil). Centro de Ciencias da Natureza. Lab. Interdisciplinar de Materiais Avancados; Sousa, Kaline Soares [Universidade Federal da Paraiba (UFPB/CCEN), Joao Pessoa, PB (Brazil). Centro de Ciencias Exatas e da Natureza. Dept. de Quimica

    2014-08-15

    Chitosan was modified with acetylacetone and ethylenediamine in the absence of solvent. The new biopolymer obtained from the modification was characterized by elemental analysis and NMR 13C and applied in the removal of diclofenac sodium aqueous solution varying the pH and time. Through elemental analysis was possible to verify a decreasing in C/N relation after reaction with acetylacetone and an increasing after modification with ethylenediamine. From NMR analysis was verified the appearance of peaks around 160-210 ppm in both materials due to free carbonyl groups in the first step of the modification, besides the formation of imine bonds. The adsorption tests showed that the highest value occurred at pH 4 and from the results of the kinetic study was found that maximum adsorption occurred within 45 minutes and experimental data adjusted better to linear adjustment, following pseudo second-order model. The results show a material efficient in the removal of emerging pollutants. (author)

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

    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

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

    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

  6. The Danish Pathology Register

    Bjerregaard, Beth; Larsen, Ole B

    2011-01-01

    The National Board of Health, Denmark in 1997 published guidelines for reporting of pathology data and the Danish Pathology Register (DPR) was established.......The National Board of Health, Denmark in 1997 published guidelines for reporting of pathology data and the Danish Pathology Register (DPR) was established....

  7. The Danish Adoption Register

    Petersen, Liselotte; Sørensen, Thorkild I A

    2011-01-01

    The Danish Adoption Register was established in 1963-1964 to explore the genetic and environmental contribution to familial aggregation of schizophrenia.......The Danish Adoption Register was established in 1963-1964 to explore the genetic and environmental contribution to familial aggregation of schizophrenia....

  8. Psychiatric diagnoses, medication and risk for disability pension in multiple sclerosis patients; a population-based register study.

    Philip Brenner

    Full Text Available Psychiatric comorbidity is common among multiple sclerosis (MS patients. The majority of MS patients of working ages are on disability pension. The aims of this study were to chart the prevalences of psychiatric diagnoses and medications among MS patients of working ages, and to investigate their association with the risk for future disability pension.This nationwide, population-based prospective cohort study includes 10,750 MS patients and 5,553,141 non-MS individuals who in 2005 were aged 17-64 years. Psychiatric diagnoses and medications were identified using nationwide registers. Odds ratios (ORs with 95% confidence intervals (CIs were calculated adjusting for socio-demographics. Furthermore, a survival analysis with five-year follow-up was performed among the 4,571 MS patients not on disability pension in 2005, with psychiatric diagnoses and medication as risk factors, and disability pension as the outcome.Among MS patients, 35% had been prescribed psychiatric medication compared to 10% of non-MS individuals, adjusted OR 3.72 (95% CI 3.57 to 3.88. Ten percent of MS patients had received a psychiatric diagnosis, compared to 5.7% of non-MS individuals, OR 1.82 (95% CI 1.71 to 1.94. Serotonin reuptake inhibitors (SSRIs, were the most commonly prescribed drugs (17% among MS patients, while depression (4.8% was the most common psychiatric diagnosis. In the survival analysis, MS patients with any psychiatric diagnosis had a hazard ratio (HR of 1.83 (95% CI 1.53 to 2.18 for disability pension compared to other MS patients. MS patients with any psychiatric drug prescription had a HR for disability pension of 2.09 (95% CI 1.84 to 2.33.Psychiatric diagnoses and medications are common among MS patients and adversely affect risk for disability pension. This highlights the importance of correct diagnosis and management of psychiatric comorbidity, in a clinical as well as in a societal perspective.

  9. Sick Leave within 5 Years of Whiplash Trauma Predicts Recovery: A Prospective Cohort and Register-Based Study.

    Tina Birgitte Wisbech Carstensen

    Full Text Available 10-22% of individuals sustaining whiplash trauma develop persistent symptoms resulting in reduced working ability and decreased quality of life, but it is poorly understood why some people do not recover. Various collision and post-collision risk factors have been studied, but little is known about pre-collision risk factors. In particular, the impact of sickness and socioeconomic factors before the collision on recovery is sparsely explored. The aim of this study was to examine if welfare payments received within five years pre-collision predict neck pain and negative change in provisional situation one year post-collision.719 individuals with acute whiplash trauma consecutively recruited from emergency departments or primary care after car accidents in Denmark completed questionnaires on socio-demographic and health factors immediately after the collision. After 12 months, a visual analogue scale on neck pain intensity was completed. 3595 matched controls in the general population were sampled, and national public register data on social benefits and any other welfare payments were obtained for participants with acute whiplash trauma and controls from five years pre-collision to 15 months after. Participants with acute whiplash trauma who had received sickness benefit for more than 12 weeks pre-collision had increased odds for negative change in future provisional situation (Odds Ratio (OR (95% Confidence Interval (CI = 3.8 (2.1;7.1 and future neck pain (OR (95%CI = 3.3 (1.8;6.3, controlling for other known risk factors. Participants with acute whiplash trauma had weaker attachment to labour market (more weeks of sick leave (χ2(2 = 36.7, p < 0.001 and unemployment (χ2(2 = 12.5, p = 0.002 pre-collision compared with controls. Experiencing a whiplash trauma raised the odds for future negative change in provisional situation (OR (95%CI = 3.1 (2.3;4.4 compared with controls.Sick leave before the collision strongly predicted prolonged recovery

  10. Morbidity trends of elderly people registered in Croatian family practice: a longitudinal study based on routinely collected data.

    Buljubašić, Maja; Keglević, Mladenka Vrcić

    2014-12-01

    The research aim was to determine the overall morbidity trends in Croatian elderly population. The morbidity data recorded in family practice (FP) were extracted from Croatian Health Service Yearbooks for the years 1995-2012. The percentage of diagnoses in elderly people registered in FM was always higher then their shares in overall population, and with increased trend by 121%. The most frequently registered diagnostic groups were cardiovascular and neoplasms, followed by the groups of endocrine, urogenital and musculoskeletal diseases. The less frequently registered were the groups of infectious disease, injuries and ear diseases. However, the situation is somewhat different when looking at the amount of the increase. The Z codes increased the most, followed by endocrine diseases and neoplasms. Again, the less pronounced increase was observed in the groups of respiratory diseases, musculoskeletal, infectious diseases and injuries. The growing number of the older people and changing morbidity patterns will obviously influence both the entire society and the health care system. A new clinical and cost effective models of practice would be needed as well as the different models of personnel training.

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

    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...

  12. Cesarean section and rate of subsequent stillbirth, miscarriage, and ectopic pregnancy: a Danish register-based cohort study.

    Sinéad M O'Neill

    2014-07-01

    Full Text Available BACKGROUND: With cesarean section rates increasing worldwide, clarity regarding negative effects is essential. This study aimed to investigate the rate of subsequent stillbirth, miscarriage, and ectopic pregnancy following primary cesarean section, controlling for confounding by indication. METHODS AND FINDINGS: We performed a population-based cohort study using Danish national registry data linking various registers. The cohort included primiparous women with a live birth between January 1, 1982, and December 31, 2010 (n = 832,996, with follow-up until the next event (stillbirth, miscarriage, or ectopic pregnancy or censoring by live birth, death, emigration, or study end. Cox regression models for all types of cesarean sections, sub-group analyses by type of cesarean, and competing risks analyses for the causes of stillbirth were performed. An increased rate of stillbirth (hazard ratio [HR] 1.14, 95% CI 1.01, 1.28 was found in women with primary cesarean section compared to spontaneous vaginal delivery, giving a theoretical absolute risk increase (ARI of 0.03% for stillbirth, and a number needed to harm (NNH of 3,333 women. Analyses by type of cesarean section showed similarly increased rates for emergency (HR 1.15, 95% CI 1.01, 1.31 and elective cesarean (HR 1.11, 95% CI 0.91, 1.35, although not statistically significant in the latter case. An increased rate of ectopic pregnancy was found among women with primary cesarean overall (HR 1.09, 95% CI 1.04, 1.15 and by type (emergency cesarean, HR 1.09, 95% CI 1.03, 1.15, and elective cesarean, HR 1.12, 95% CI 1.03, 1.21, yielding an ARI of 0.1% and a NNH of 1,000 women for ectopic pregnancy. No increased rate of miscarriage was found among women with primary cesarean, with maternally requested cesarean section associated with a decreased rate of miscarriage (HR 0.72, 95% CI 0.60, 0.85. Limitations include incomplete data on maternal body mass index, maternal smoking, fertility treatment

  13. Nursing: Registered Nurses

    ... a diploma from an approved nursing program. Registered nurses also must be licensed. Education In all nursing education programs, students take courses in anatomy, physiology, microbiology, chemistry, nutrition, psychology, and other social and ...

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

    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...

  15. IT Risk register

    2011-01-01

    The theoretical part of the thesis analyzes several selected methodologies and best-practices related to information technology risks management, with focus on documents and guidance developed by ISACA. It builds a set of ideas and basic requirements for effective model of an IT risk register. Strong emphasis is placed on mapping CobiT 4.1 based Risk IT to COBIT 5. The practical part describes implementation of an exploratory web-based IT risk register in Python programming language utilizing...

  16. Study of the effect of presence or absence of protozoa on rumen fermentation and microbial protein contribution to the chyme.

    Belanche, A; Abecia, L; Holtrop, G; Guada, J A; Castrillo, C; de la Fuente, G; Balcells, J

    2011-12-01

    The aim of this study was to investigate the effect of presence or absence of protozoa on rumen fermentation and efficiency of microbial protein synthesis under different diets. Of 20 twin paired lambs, 1 lamb of each pair was isolated from the ewe within 24 h after birth and reared in a protozoa-free environment (n = 10), whereas their respective twin-siblings remained with the ewe (faunated, n = 10). When lambs reached 6 mo of age, 5 animals of each group were randomly allocated to 1 of 2 experimental diets consisting of either alfalfa hay as the sole diet, or 50:50 mixed with ground barley grain according to a 2 × 2 factorial arrangement of treatments. After 15 d of adaptation to the diet, the animals were euthanized and total rumen and abomasal contents were sampled to estimate rumen microbial synthesis using C(31) alkane as flow marker. Different ((15)N and purine bases) and a novel (recombinant DNA sequences) microbial markers, combined with several microbial reference extracts (rumen protozoa, liquid and solid associated bacteria) were evaluated. Absence of rumen protozoa modified the rumen fermentation pattern and decreased total tract OM and NDF digestibility in 2.0 and 5.1 percentage points, respectively. The effect of defaunation on microbial N flow was weak, however, and was dependent on the microbial marker and microbial reference extract considered. Faunated lambs fed with mixed diet showed the greatest rumen protozoal concentration and the least efficient microbial protein synthesis (29% less than the other treatments), whereas protozoa-free lambs fed with mixed diet presented the smallest ammonia concentration and 34% greater efficiency of N utilization than the other treatments. Although (15)N gave the most precise estimates of microbial synthesis, the use of recombinant DNA sequences represents an alternative that allows separate quantification of the bacteria and protozoa contributions. This marker showed that presence of protozoa decrease the

  17. Human processing of behaviorally relevant and irrelevant absence of expected rewards: a high-resolution ERP study.

    Louis Nahum

    Full Text Available Acute lesions of the posterior medial orbitofrontal cortex (OFC in humans may induce a state of reality confusion marked by confabulation, disorientation, and currently inappropriate actions. This clinical state is strongly associated with an inability to abandon previously valid anticipations, that is, extinction capacity. In healthy subjects, the filtering of memories according to their relation with ongoing reality is associated with activity in posterior medial OFC (area 13 and electrophysiologically expressed at 220-300 ms. These observations indicate that the human OFC also functions as a generic reality monitoring system. For this function, it is presumably more important for the OFC to evaluate the current behavioral appropriateness of anticipations rather than their hedonic value. In the present study, we put this hypothesis to the test. Participants performed a reversal learning task with intermittent absence of reward delivery. High-density evoked potential analysis showed that the omission of expected reward induced a specific electrocortical response in trials signaling the necessity to abandon the hitherto reward predicting choice, but not when omission of reward had no such connotation. This processing difference occurred at 200-300 ms. Source estimation using inverse solution analysis indicated that it emanated from the posterior medial OFC. We suggest that the human brain uses this signal from the OFC to keep thought and behavior in phase with reality.

  18. Human processing of behaviorally relevant and irrelevant absence of expected rewards: a high-resolution ERP study.

    Nahum, Louis; Gabriel, Damien; Schnider, Armin

    2011-01-27

    Acute lesions of the posterior medial orbitofrontal cortex (OFC) in humans may induce a state of reality confusion marked by confabulation, disorientation, and currently inappropriate actions. This clinical state is strongly associated with an inability to abandon previously valid anticipations, that is, extinction capacity. In healthy subjects, the filtering of memories according to their relation with ongoing reality is associated with activity in posterior medial OFC (area 13) and electrophysiologically expressed at 220-300 ms. These observations indicate that the human OFC also functions as a generic reality monitoring system. For this function, it is presumably more important for the OFC to evaluate the current behavioral appropriateness of anticipations rather than their hedonic value. In the present study, we put this hypothesis to the test. Participants performed a reversal learning task with intermittent absence of reward delivery. High-density evoked potential analysis showed that the omission of expected reward induced a specific electrocortical response in trials signaling the necessity to abandon the hitherto reward predicting choice, but not when omission of reward had no such connotation. This processing difference occurred at 200-300 ms. Source estimation using inverse solution analysis indicated that it emanated from the posterior medial OFC. We suggest that the human brain uses this signal from the OFC to keep thought and behavior in phase with reality.

  19. Association Between Prepartum Maternal Iron Deficiency and Offspring Risk of Schizophrenia: Population-Based Cohort Study With Linkage of Danish National Registers

    2010-01-01

    Recent findings suggest that maternal iron deficiency may increase the risk of schizophrenia-spectrum disorder in offspring. We initiated this study to determine whether maternal prepartum anemia influences offspring risk of schizophrenia. We conducted a population-based study with individual...... a 1.60-fold (95% confidence interval = 1.16-2.15) increased risk of schizophrenia. Although the underlying mechanisms are unknown and independent replication is needed, our findings suggest that maternal iron deficiency increases offspring risk of schizophrenia....... record linkage of the Danish Civil Registration System, the Danish Psychiatric Central Register, and the Danish National Hospital Register. In a cohort of 1 115 752 Danish singleton births from 1978 to 1998, cohort members were considered as having a maternal history of anemia if the mother had received...

  20. Association Between Prepartum Maternal Iron Deficiency and Offspring Risk of Schizophrenia: Population-Based Cohort Study With Linkage of Danish National Registers

    Sørensen, Holger J; Nielsen, Philip R; Pedersen, Carsten B;

    2011-01-01

    Recent findings suggest that maternal iron deficiency may increase the risk of schizophrenia-spectrum disorder in offspring. We initiated this study to determine whether maternal prepartum anemia influences offspring risk of schizophrenia. We conducted a population-based study with individual...... a 1.60-fold (95% confidence interval = 1.16-2.15) increased risk of schizophrenia. Although the underlying mechanisms are unknown and independent replication is needed, our findings suggest that maternal iron deficiency increases offspring risk of schizophrenia....... record linkage of the Danish Civil Registration System, the Danish Psychiatric Central Register, and the Danish National Hospital Register. In a cohort of 1 115 752 Danish singleton births from 1978 to 1998, cohort members were considered as having a maternal history of anemia if the mother had received...

  1. No Evidence of the Ego-Depletion Effect across Task Characteristics and Individual Differences: A Pre-Registered Study.

    Lurquin, John H; Michaelson, Laura E; Barker, Jane E; Gustavson, Daniel E; von Bastian, Claudia C; Carruth, Nicholas P; Miyake, Akira

    2016-01-01

    Ego-depletion, a psychological phenomenon in which participants are less able to engage in self-control after prior exertion of self-control, has become widely popular in the scientific community as well as in the media. However, considerable debate exists among researchers as to the nature of the ego-depletion effect, and growing evidence suggests the effect may not be as strong or robust as the extant literature suggests. We examined the robustness of the ego-depletion effect and aimed to maximize the likelihood of detecting the effect by using one of the most widely used depletion tasks (video-viewing attention control task) and by considering task characteristics and individual differences that potentially moderate the effect. We also sought to make our research plan transparent by pre-registering our hypotheses, procedure, and planned analyses prior to data collection. Contrary to the ego-depletion hypothesis, participants in the depletion condition did not perform worse than control participants on the subsequent self-control task, even after considering moderator variables. These findings add to a growing body of evidence suggesting ego-depletion is not a reliable phenomenon, though more research is needed that uses large sample sizes, considers moderator variables, and pre-registers prior to data collection.

  2. Study on the Legal Issues Related to Micro-blog Registered%微博抢注的相关法律问题研究

    魏依

    2016-01-01

    Micro-blog as a new thing in the network, whether it is from the number of participants or from the perspective of information transmission, it plays an important role. Due to the characteristics of micro-blog registered user name can not be repeated, micro-blog names behavior also appear constantly. Some people even get commercial interests from micro-blog re-gistered in. However, micro-blog registered this behavior may reputation right of natural persons, enterprise trademark in-fringement. The author from registered micro Po the act itself of comprehensive study of the registered micro Po related legal relationship and social harm of, and compares the registered micro Po is the class of problems for the provisions of, and our country for domain name registration related legal doctrine, for our country solve micro blog grab note this problem means that can be used for reference.%微博作为网络的新生事物,无论是从参与人数或是从信息传递的角度看来,都起着重要的作用。由于微博注册用户名不能重复的特点,微博名称抢注的行为也不断出现。甚至有些人从微博抢注中获得了商业利益。但是,微博抢注这一行为可能会对自然人的名誉权,企业的商标权等造成侵害。笔者从微博抢注这一行为本身出发,综合研究了微博抢注有关的法律关系及社会危害性,并比较考察国外对于类微博抢注问题的规定,以及我国对于域名抢注相关的法律学说,为我国解决微博抢注这一问题提供了可借鉴的手段。

  3. Prematurity and low birth weight as risk factors for the development of affective disorder, especially depression and schizophrenia: A register study

    JK, Larsen; Bendsen, BB; Foldager, Leslie

    2010-01-01

    Background: The present study examined whether low birth weight, prematurity or low birth weight adjusted for gestational age are risk factors for the subsequent development of affective disorder, especially depression. Methods: A population-based case-control design was applied to the Danish...... Medical Birth Register and the Danish Psychiatric Central Register to identify all individuals born between 1 January 1974 and 31 December 1990 and diagnosed prior to 29 August 2003 with affective disorder alone (ICD-10 F3; 4297 females, 1861 males), schizophrenia alone (ICD-10 F2; 1364 females, 2292...... adjustment for low birth weight. Conclusion: Prematurity and low birth weight were found to be risk factors for subsequent development of affective disorder (especially depression) and schizophrenia....

  4. A General Review of Register Theory

    王航

    2014-01-01

    <正>Register theory is important in the study of linguistic.It is developed by Halliday who defined it as a variety of language according to use.According to Halliday,language is strained by three variables:field,tenor and mode,which are the three variables of register.Nowadays,more and more researchers are focusing on the application of register theory on specific English

  5. Late and very-late first-contact schizophrenia and the risk of dementia--a nationwide register based study

    Kørner, Alex; Lopez, Ana Garcia; Lauritzen, Lise;

    2009-01-01

    OBJECTIVE: To examine whether late and very-late first-contact schizophrenia carry a risk for later development of dementia. METHODS: By linkage of the psychiatric and the somatic nation-wide registers of all out- and in-patients with hospital contact in Denmark, we identified all patients...... with first ever contact during the period from January 1994 to December 2001 with one of the index main diagnoses: late (age >or=40) and very-late first-contact (age >or=60) schizophrenia. First contact osteoarthritis patients as well as data on the general population were used as controls. The first...... diagnosis of dementia for each individual at discharge or at out-patient contact was established. The probability of getting a dementia diagnosis is estimated using Poisson regression models with dementia as the outcome of interest. RESULTS: Twelve thousand six hundred and sixteen and 7,712 individuals were...

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

    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...

  7. Predictors of sickness absence in pregnancy

    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...

  8. Processor register error correction management

    Bose, Pradip; Cher, Chen-Yong; Gupta, Meeta S.

    2016-12-27

    Processor register protection management is disclosed. In embodiments, a method of processor register protection management can include determining a sensitive logical register for executable code generated by a compiler, generating an error-correction table identifying the sensitive logical register, and storing the error-correction table in a memory accessible by a processor. The processor can be configured to generate a duplicate register of the sensitive logical register identified by the error-correction table.

  9. Register file soft error recovery

    Fleischer, Bruce M.; Fox, Thomas W.; Wait, Charles D.; Muff, Adam J.; Watson, III, Alfred T.

    2013-10-15

    Register file soft error recovery including a system that includes a first register file and a second register file that mirrors the first register file. The system also includes an arithmetic pipeline for receiving data read from the first register file, and error detection circuitry to detect whether the data read from the first register file includes corrupted data. The system further includes error recovery circuitry to insert an error recovery instruction into the arithmetic pipeline in response to detecting the corrupted data. The inserted error recovery instruction replaces the corrupted data in the first register file with a copy of the data from the second register file.

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

    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.

  11. Psychiatric disorders in long-term sickness absence

    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...

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

    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.

  13. The Danish Education Registers

    Jensen, Vibeke Myrup; Rasmussen, Astrid Würtz

    Collection of systematic information on education is a long established practice in Denmark. Since 1910, the Danish Ministry of Education's annual reports collects information about individual-level test scores in e.g. compulsory schooling. Today, several registers from compulsory schooling...

  14. The Danish Heart Register

    Abildstrom, S. Z.; Madsen, Mette

    2011-01-01

    Introduction: The Danish Heart Register (DHR) is a clinical database of invasive procedures within cardiology. Content: All providers of these procedures have been obliged to report to DHR since 2000. DHR is used to monitor the activity and quality of the procedures and serves as a data source...

  15. The Danish Education Registers

    Jensen, Vibeke Myrup; Würtz Rasmussen, Astrid

    Collection of systematic information on education is a long established practice in Denmark. Since 1910, the Danish Ministry of Education’s annual reports collects information about individual-level test scores in e.g. compulsory schooling. Today, several registers from compulsory schooling to ad...... of missing information on immigrants, the level is still low in an international context....

  16. Hello! Are You Registered?

    Institute for Political/Legal Education, Sewell, NJ.

    Organizational procedures and appropriate forms for high school students to conduct a community survey of non-registered voters are provided. Duties for student coordinator, field staff, and clerical staff are described and a flow chart depicts the relationship of personnel to one another and to the community. Students are instructed to notify…

  17. High birth weight and perinatal mortality among siblings: A register based study in Norway, 1967-2011

    Keyes, Katherine M.; Susser, Ezra; Corbett, Karina; Irgens, Lorentz M.

    2017-01-01

    Background Perinatal mortality according to birth weight has an inverse J-pattern. Our aim was to estimate the influence of familial factors on this pattern, applying a cohort sibling design. We focused on excess mortality among macrosomic infants (>2 SD above the mean) and hypothesized that the birth weight-mortality association could be explained by confounding shared family factors. We also estimated how the participant’s deviation from mean sibling birth weight influenced the association. Methods and findings We included 1 925 929 singletons, born term or post-term to mothers with more than one delivery 1967–2011 registered in the Medical Birth Registry of Norway. We examined z-score birth weight and perinatal mortality in random-effects and sibling fixed-effects logistic regression models including measured confounders (e.g. maternal diabetes) as well as unmeasured shared family confounders (through fixed effects models). Birth weight-specific mortality showed an inverse J-pattern, being lowest (2.0 per 1000) at reference weight (z-score +1 to +2) and increasing for higher weights. Mortality in the highest weight category was 15-fold higher than reference. This pattern changed little in multivariable models. Deviance from mean sibling birth weight modified the mortality pattern across the birth weight spectrum: small and medium-sized infants had increased mortality when being smaller than their siblings, and large-sized infants had an increased risk when outweighing their siblings. Maternal diabetes and birth weight acted in a synergistic fashion with mortality among macrosomic infants in diabetic pregnancies in excess of what would be expected for additive effects. Conclusions The inverse J-pattern between birth weight and mortality is not explained by measured confounders or unmeasured shared family factors. Infants are at particularly high mortality risk when their birth weight deviates substantially from their siblings. Sensitivity analysis suggests

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

    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...

  19. Spectral study of the complexation of Nd(III) with glutathione reduced (GSH) in the presence and absence of Zn(II) in aquated organic solvents

    Th David Singh; Ch Sumitra; N Rajmuhon Singh; M Indira Devi

    2004-11-01

    Studies on the difference in energy parameters and comparative absorption spectrophotometry involving 4-4 transitions on Nd(III) and glutathione reduced (GSH) in the absence and presence of Zn(II) have been carried out in aquated organic solvents (50 : 50) like methanol, dioxane, acetonitrile and dimethylformamide. Variations in the spectral energy parameters - Slater-Condon () factor, Lande spin-orbit coupling constant (4), nephelauxetic ratio (), bonding parameter (1/2) and percent covalency () - are calculated and correlated with binding of Nd(III) with GSH in presence and absence of Zn(II).

  20. The language of absence.

    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.

  1. Coercion in patients who at their first contact with the psychiatric services system were diagnosed within the schizophrenia-spectrum in Denmark. A register study

    Øhlenschlaeger, Johan; Nordentoft, Merete

    2008-01-01

    The level of use of coercive measures in patients diagnosed with a schizophrenia-spectrum disorder at their first contact with the psychiatric services system in Denmark is not known. The aim of the study was to investigate the level of use of coercive measures during first year of contact...... in this group of patients. Using the longitudinal national registers, the use of coercive measures for each individual was calculated in a 1-year period from 1 January 1999 to 31 December 2001, for patients in Denmark who at their first contact with the psychiatric services system were diagnosed within...

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

    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...

  3. Nonresponse and recall errors in a study of absence because of illness : An analysis of their effects on distributions and relationships

    van Goor, H.; Verhage, A.L.

    1999-01-01

    Using administrative data as validating standard, we studied the combined effects of two sources of survey error - nonresponse and recall errors - on distributional and substantive bias in a mail survey of absence because of illness among the employees of a Dutch road building company (response rate

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

    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

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

    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

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

    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

  7. COMPARATIVE STUDY REGARDING OVERNIGHTS REGISTERED IN THE MEMBER STATES OF THE EUROPEAN UNION AND ROMANIA, DURING JUNE-SEPTEMBER 2009/2010

    Borma Afrodita

    2011-12-01

    Full Text Available Second year PhD student at the University of Oradea, under the guidance of Prof. Alina Badulescu, within the Doctoral Research Project entitled Doctoral studies and phd candidates for a competitive research in a knowledge-based society, (01.10.2009-01.10.2012, I chose the presentation of this theme because after studying a number of statistics presented by Eurostat (Statistics in Focus 53/2010, 6/2011, 19/2011 etc. we could not ignore the alarming situation regarding the number of overnights registered throughout Romania, in comparison with the other Member States of the European Union. By chosing the following research theme: Tourism and development in the euroregional context I felt the need to find out more answers regarding the afore mentioned problem. In consequence I started to consult the statistics recorded in our country concerning the number of overnight stays registered in Romania during the period June-August 2009/2010, in order to check whether an error has sneaked in. The research methodology employed consisted in the use of the insse.ro site, in order to gather representative data for the period June-September 2009/2010, regarding the number of nights spent by foreign and Romanian tourists in Romania. For this study to be even more representative I have established Romania's main touristic areas preferred by Romanian and foreign tourists. Following the data collected, unfortunately, it has been confirmed the situation presented by Eurostat in the table at the beginning of paper on the number of overnight stays registered in Romania. According to the data presented in this table, Romania ranks last in the EU, registering in 2010 a rate of only 15% of total nights spent by non-residents in our country. I also tried to find answer to the following questions: Which are Romanians favorite touristic areas? In which tourist area of Romania has been recorded the highest number of overnight stays of foreign tourists? Why the number of

  8. Epilepsy with myoclonic absences.

    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.

  9. Study of impact of the AP1000{sup Registered-Sign} reactor vessel upper internals design on fuel performance

    Xu Yiban; Conner, Michael; Yuan Kun; Dzodzo, Milorad B.; Karoutas, Zeses; Beltz, Steven A.; Ray, Sumit; Bissett, Teresa A. [Westinghouse Electric Company, Cranberry Township, PA 16066 (United States); Chieng, Ching-Chang, E-mail: cchieng@ess.nthu.edu.tw [National Tsing Hua University, Hsinchu 30043, Taiwan (China); Kao, Min-Tsung; Wu, Chung-Yun [National Tsing Hua University, Hsinchu 30043, Taiwan (China)

    2012-11-15

    One aspect of the AP1000{sup Registered-Sign} reactor design is the reduction in the number of major components and simplification in manufacturing. One design change relative to current Westinghouse reactors of similar size is the reduction in the number of reactor vessel outlet nozzles/hot legs leaving the upper plenum from three to two. With regard to fuel performance, this design difference creates a different flow field in the AP1000 reactor vessel upper plenum (the region above the core). The flow exiting core and entering the upper plenum must turn 90 Degree-Sign , flow laterally through the upper plenum around support structures, and exit through one of the two outlet nozzles. While the flow in the top of the core is mostly axial, there is some lateral flow component as the core flow reacts to the flow field and pressure distribution in the upper plenum. The pressure distribution in the upper plenum varies laterally depending upon various factors including the proximity to the outlet nozzles. To determine how the lateral flow in the top of the AP1000 core compares to current Westinghouse reactors, a computational fluid dynamics (CFD) model of the flow in the upper portion of the AP1000 reactor vessel including the top region of the core, the upper plenum, the reactor vessel outlet nozzles, and a portion of the hot legs was created. Due to geometric symmetry, the computational domain was reduced to a quarter (from the top view) that includes Vulgar-Fraction-One-Quarter of the top of the core, Vulgar-Fraction-One-Quarter of the upper plenum, and Vulgar-Fraction-One-Half of an outlet nozzle. Results from this model include predicted velocity fields and pressure distributions throughout the model domain. The flow patterns inside and around guide tubes clearly demonstrate the influence of lateral flow due to the presence of the outlet nozzles. From these results, comparisons of AP1000 flow versus current Westinghouse plants were performed. Field performance

  10. Political Discourse Translation from a Register Perspective

    杨丽梅

    2014-01-01

    Recently, register theory has been largely adopted in translation studies. It can better avoid subjective factors in transla-tion in perspective of register. It can also evaluate“faithfulness”of translated text in a rigorous way. In the paper, register theory is introduced to political discourse translation. In Halliday’s systemic functional grammar, he defines“register”as the context of sit-uation. And there are three variables of register, respectively, field, tenor and mode. Field means what is taking place in the dis-course. By tenor, it refers to who is taking part in the discourse, i.e. participant. As for mode of discourse, it means what the lan-guage will do for the participants in the context of situation. The paper aims to discuss the guiding role that register theory has to political discourse translation practice through field, tenor and mode.

  11. NMR studies demonstrate a unique AAB composition and chain register for a heterotrimeric type IV collagen model peptide containing a natural interruption site.

    Xiao, Jianxi; Sun, Xiuxia; Madhan, Balaraman; Brodsky, Barbara; Baum, Jean

    2015-10-02

    All non-fibrillar collagens contain interruptions in the (Gly-X-Y)n repeating sequence, such as the more than 20 interruptions found in chains of basement membrane type IV collagen. Two selectively doubly labeled peptides are designed to model a site in type IV collagen with a GVG interruption in the α1(IV) and a corresponding GISLK sequence within the α2(IV) chain. CD and NMR studies on a 2:1 mixture of these two peptides support the formation of a single-component heterotrimer that maintains the one-residue staggering in the triple-helix, has a unique chain register, and contains hydrogen bonds at the interruption site. Formation of hydrogen bonds at interruption sites may provide a driving force for self-assembly and chain register in type IV and other non-fibrillar collagens. This study illustrates the potential role of interruptions in the structure, dynamics, and folding of natural collagen heterotrimers and forms a basis for understanding their biological role.

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

    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...

  13. Perceptions of Private Sector towards the Pollutant Release and Transfer Register: A Case Study on Petrochemical Industry in the Map Ta Phut Industrial Estate, Rayong, Thailand

    Marie Kondo

    2013-01-01

    Full Text Available Under the Rio Declaration and Agenda 21 from the United Nations Conference on Environment and Development in 1992 as well as other international agreements, Thailand is currently in the process of adopting the Pollutant Release and Transfer Register (PRTR through a pilot project in Rayong province with assistance from the Japan International Cooperation Agency (JICA. This research aimed to study perceptions of private sector towards the PRTR through a case study on petrochemical industry in the Map Ta Phut Industrial Estate. Through semi-structured questionnaires and in-depth interviews, the study found that the petrochemical industry viewed that benefits of the PRTR for the government and civil society is quite clear, while each petrochemical company has different understanding on such benefit for private sector to be as sustainable industrial management. Various incentive measures and concerns on the PRTR were also indicated in this study.

  14. Prevalence, Employment Rate, and Cost of Schizophrenia in a High-Income Welfare Society: A Population-Based Study Using Comprehensive Health and Welfare Registers.

    Evensen, Stig; Wisløff, Torbjørn; Lystad, June Ullevoldsæter; Bull, Helen; Ueland, Torill; Falkum, Erik

    2016-03-01

    Schizophrenia is associated with recurrent hospitalizations, need for long-term community support, poor social functioning, and low employment rates. Despite the wide- ranging financial and social burdens associated with the illness, there is great uncertainty regarding prevalence, employment rates, and the societal costs of schizophrenia. The current study investigates 12-month prevalence of patients treated for schizophrenia, employment rates, and cost of schizophrenia using a population-based top-down approach. Data were obtained from comprehensive and mandatory health and welfare registers in Norway. We identified a 12-month prevalence of 0.17% for the entire population. The employment rate among working-age individuals was 10.24%. The societal costs for the 12-month period were USD 890 million. The average cost per individual with schizophrenia was USD 106 thousand. Inpatient care and lost productivity due to high unemployment represented 33% and 29%, respectively, of the total costs. The use of mandatory health and welfare registers enabled a unique and informative analysis on true population-based datasets.

  15. Remaining Life Expectancy With and Without Polypharmacy: A Register-Based Study of Swedes Aged 65 Years and Older

    Wastesson, Jonas W.; Canudas-Romo, Vladimir; Lindahl-Jacobsen, Rune; Johnell, Kristina

    2016-01-01

    Objectives To investigate the remaining life expectancy with and without polypharmacy for Swedish women and men aged 65 years and older. Design Age-specific prevalence of polypharmacy from the nationwide Swedish Prescribed Drug Register (SPDR) combined with life tables from Statistics Sweden was used to calculate the survival function and remaining life expectancy with and without polypharmacy according to the Sullivan method. Setting Nationwide register-based study. Participants A total of 1,347,564 individuals aged 65 years and older who had been prescribed and dispensed a drug from July 1 to September 30, 2008. Measurements Polypharmacy was defined as the concurrent use of 5 or more drugs. Results At age 65 years, approximately 8 years of the 20 remaining years of life (41%) can be expected to be lived with polypharmacy. More than half of the remaining life expectancy will be spent with polypharmacy after the age of 75 years. Women had a longer life expectancy, but also lived more years with polypharmacy than men. Discussion Older women and men spend a considerable proportion of their lives with polypharmacy. Conclusion Given the negative health outcomes associated with polypharmacy, efforts should be made to reduce the number of years older adults spend with polypharmacy to minimize the risk of unwanted consequences. PMID:26341036

  16. The Danish Education Registers

    Jensen, Vibeke Myrup; Rasmussen, Astrid Würtz

    2011-01-01

    Collection of systematic information on education is a long established practice in Denmark. Since 1910, the Danish Ministry of Education’s annual reports collects information about individual-level test scores in e.g. compulsory schooling. Today, several registers from compulsory schooling...... to adults continuing education and training stem from administrative education reports. Therefore, for cohorts born 1945-1990, 97 percent of the Danish population has a valid education identifier. For the immigrant population born in the same cohorts the coverage is 85-90 percent. Despite a higher level...

  17. Register / Andri Ksenofontov

    Ksenofontov, Andri, 1962-

    2007-01-01

    Näitused: Eesti Kujundusgraafikute Liidu aastanäitus "Register 2007" Kunstihoone galeriis, Signe Kivi "Võimuvaibad ja vaimukleidid" Arhitektuuri- ja Disainigaleriis, "Kehaturg / Sex market" (Dagmar Kase, Eveli Variku tööd) Tallinna Kunstihoones, Andrei Maksimjuki "Surematu klassika" Ühispanga galeriis, Katrin Veegeni "Varsti" A-galeriis, Eda Lõhmuse "Ülespoole" ja Rein Kelpmani "Grosso modo" ArtDepoo Galeriis, Jaan Elkeni "Valge valgus" Galeriis 008, Paul Rodgersi "Transplants" Hobusepea galeriis, Masayo Ave "Haptic Interface Design" Arhitektuuri- ja Disainigaleriis ja workshop Eesti Kunstiakadeemias

  18. Job demands, health perception and sickness absence

    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

  19. Young People's Risk of Suicide Attempts in Relation to Parental Death: A Population-Based Register Study

    Jakobsen, Ida Skytte; Christiansen, Erik

    2011-01-01

    Background: The objective of this study was to examine the association between the death of a biological parent and subsequent suicide attempts by young people (aged 10-22 years), and to explore sociodemographic factors as modifying factors in the process. Methods: The study used a nested case-control design. The full study population was obtained…

  20. Non-verbal communication between Registered Nurses Intellectual Disability and people with an intellectual disability: an exploratory study of the nurse's experiences. Part 1.

    Martin, Anne-Marie; Connor-Fenelon, Maureen O'; Lyons, Rosemary

    2012-03-01

    This is the first of two articles presenting the findings of a qualitative study which explored the experiences of Registered Nurses Intellectual Disability (RNIDs) of communicating with people with an intellectual disability who communicate non-verbally. The article reports and critically discusses the findings in the context of the policy and service delivery discourses of person-centredness, inclusion, choice and independence. Arguably, RNIDs are the profession who most frequently encounter people with an intellectual disability and communication impairment. The results suggest that the communication studied is both complicated and multifaceted. An overarching category of 'familiarity/knowing the person' encompasses discrete but related themes and subthemes that explain the process: the RNID knowing the service-user; the RNID/service-user relationship; and the value of experience. People with an intellectual disability, their families and disability services are facing a time of great change, and RNIDs will have a crucial role in supporting this transition.

  1. Non-verbal communication between Registered Nurses Intellectual Disability and people with an intellectual disability: an exploratory study of the nurse's experiences. Part 2.

    Martin, Anne-Marie; Connor-Fenelon, Maureen O'; Lyons, Rosemary

    2012-06-01

    This is the second of two articles presenting the findings of a qualitative study which explored the experiences of Registered Nurses Intellectual Disability (RNIDs) of communicating with people with an intellectual disability who communicate non-verbally. While Part 1 outlined the study background, context and methodology along with the overarching, multi-dimensional category of 'familiarity/knowing the person', the current article critically discusses the themes and subthemes encapsulated in this category. Each theme is considered in the light of current policies, strategies and philosophies shaping the provision of services to people with an intellectual disability in Ireland. The results suggest that the RNID is ideally located and key to supporting the implementation of these policies and strategies due to their highly developed and proficient skill set as well as experience of communicating with people with an intellectual disability who communicate non-verbally.

  2. Documentation Requirements, Intrinsic Motivation, and Worker Absence

    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...

  3. Validity of stroke diagnoses in a National Register of Patients

    Krarup, Lars-Henrik; Boysen, Gudrun; Janjua, Huma;

    2007-01-01

    Many registers containing routine medical information have been developed for research and surveillance purposes. In epidemiological research assessment of endpoints is often conducted via registers. In the present study we validated stroke and transient ischemic attack (TIA) diagnoses...

  4. Increased risk for mental illness, injuries, and violence in children born to mothers with intellectual disability: A register study in Sweden during 1999-2012.

    Wickström, Maria; Höglund, Berit; Larsson, Margareta; Lundgren, Maria

    2017-03-01

    Several studies have demonstrated that mothers with intellectual disability (ID) have a higher prevalence of mental health illness, lower socio-economic status, and a higher risk of alcohol and drug use compared to mothers without ID. The children of mothers with ID are over-represented in child protection and legal proceedings but are generally a less studied group than the mothers. The aim of this study was to investigate if children born to mothers with ID had an increased risk of being diagnosed with mental illness, injuries, and violence compared with children of mothers without ID. The study comprised a population-based cohort of children born in Sweden between 1999 and 2005. Data were collected from the Medical Birth Register and linked with two other national registers; ICD-10 codes were used for medical diagnoses, including ID. The children were followed from birth to seven years of age. In total, 478,577 children were included, of whom 2749 were born to mothers with ID. Children of mothers with ID were at a greater risk of having mental health problems (adjusted odds ratio (OR)=2.02; 95% confidence interval (CI)=1.74-2.35) and ID (OR=4.14; CI=2.95-5.82) in early childhood. They had an increased risk for injuries due to falls (OR=1.15; Cl 1.04-1.27). The largest risk related to trauma was violence and child abuse (OR=3.11; CI=1.89-5.12). In conclusion, children of mothers with ID had an increased risk for injuries, violence, and child abuse. We therefore suggest that parents with ID should receive evidence based support so that their children receive the best care and protection.

  5. Are There Inequities in Treatment of End-Stage Renal Disease in Sweden? A Longitudinal Register-Based Study on Socioeconomic Status-Related Access to Kidney Transplantation

    Zhang, Ye; Jarl, Johan; Gerdtham, Ulf-G.

    2017-01-01

    Socioeconomic status-related factors have been associated with access to kidney transplantation, yet few studies have investigated both individual income and education as determinates of access to kidney transplantation. Therefore, this study aims to explore the effects of both individual income and education on access to kidney transplantation, controlling for both medical and non-medical factors. We linked the Swedish Renal Register to national registers for a sample of adult patients who started Renal Replacement Therapy (RRT) in Sweden between 1 January 1995, and 31 December 2013. Using uni- and multivariate logistic models, we studied the association between pre-RRT income and education and likelihood of receiving kidney transplantation. For non-pre-emptive transplantation patients, we also used multivariate Cox proportional hazards regression analysis to assess the association between treatment and socioeconomic factors. Among the 16,215 patients in the sample, 27% had received kidney transplantation by the end of 2013. After adjusting for covariates, the highest income group had more than three times the chance of accessing kidney transplantation compared with patients in the lowest income group (odds ratio (OR): 3.22; 95% confidence interval (CI): 2.73–3.80). Patients with college education had more than three times higher chance of access to kidney transplantation compared with patients with mandatory education (OR: 3.18; 95% CI: 2.77–3.66). Neither living in the county of the transplantation center nor gender was shown to have any effect on the likelihood of receiving kidney transplantation. For non-pre-emptive transplantation patients, the results from Cox models were similar with what we got from logistic models. Sensitive analyses showed that results were not sensitive to different conditions. Overall, socioeconomic status-related inequities exist in access to kidney transplantation in Sweden. Additional studies are needed to explore the possible

  6. Fractures in patients with anorexia nervosa, bulimia nervosa, and other eating disorders--a nationwide register study

    Vestergaard, Peter; Emborg, Charlotte; Støving, René K

    2002-01-01

    OBJECTIVE: To study fracture risk in patients with anorexia nervosa (AN), bulimia nervosa (BN), or eating disorders not otherwise specified (EDNOS). METHOD: Cohort study including all Danes diagnosed with AN (n = 2,149), BN (n = 1,294), or EDNOS (n = 942) between 1977 and 1998. Each patient...

  7. The Danish Multiple Sclerosis Treatment Register

    Magyari, Melinda; Koch-Henriksen, Nils; Sørensen, Per Soelberg

    2016-01-01

    AIM OF THE DATABASE: The Danish Multiple Sclerosis Treatment Register (DMSTR) serves as a clinical quality register, enabling the health authorities to monitor the quality of the disease-modifying treatment, and it is an important data source for epidemiological research. STUDY POPULATION......: The DMSTR includes all patients with multiple sclerosis who had been treated with disease-modifying drugs since 1996. At present, more than 8,400 patients have been registered in this database. Data are continuously entered online into a central database from all sites in Denmark at start and at regular...

  8. Validity of stroke diagnoses in a National Register of Patients

    Krarup, Lars-Henrik; Boysen, Gudrun; Janjua, Huma;

    2007-01-01

    Many registers containing routine medical information have been developed for research and surveillance purposes. In epidemiological research assessment of endpoints is often conducted via registers. In the present study we validated stroke and transient ischemic attack (TIA) diagnoses in the Dan......Many registers containing routine medical information have been developed for research and surveillance purposes. In epidemiological research assessment of endpoints is often conducted via registers. In the present study we validated stroke and transient ischemic attack (TIA) diagnoses...

  9. Do hairdressers in Denmark have their hand eczema reported as an occupational disease? Results from a register-based questionnaire study

    Lysdal, Susan H; Søsted, Heidi; Johansen, Jeanne D

    2012-01-01

    Background. Occupational hand eczema is common in hairdressers, owing to wet work and chemicals. Objectives. To estimate whether hairdressers in Denmark have their hand eczema reported as an occupational disease and to clarify the reasons for not reporting. Methods. A register-based study...... was performed, comprising trained hairdressers (n = 7840), using a self-administered postal questionnaire including questions on hand eczema and it being reported as an occupational disease. A response rate of 67.9% (n = 5324) was obtained. Results. Overall, 2186 respondents ever had hand eczema; 71.3% were...... apprentices at the time of hand eczema onset. The majority (61.9%) had had hand eczema several times and 21.3% (almost) all of the time, but only 20.7% had reported their hand eczema as being occupational to the National Board of Industrial Injuries (Denmark). A positive association between severity of hand...

  10. Continuity of care and readmission in two service systems : a comparative Victorian and Groningen case-register study

    Sytema, S; Burgess, P

    1999-01-01

    Objective: We compared service consumption, continuity of care and risk of readmission in a record linkage follow-up study of cohorts of patients with schizophrenia and related disorders in Victoria (Australia) and in Groningen (The Netherlands). These areas are interesting to compare because mental

  11. The identification of trends in the utilisation of mental health services by elderly : a Dutch case register study

    Pijl, YJ; Sytema, S

    2003-01-01

    Objectives In view of the rapid ageing of the population any changes in the use of mental health services by the elderly became increasingly important for policy development. This study aimed at the supply of information about trends in the numbers of elderly clients, the services they used and the

  12. Electrochemical impedance spectroscopy study of a surface confined redox reaction: The reduction of azobenzene on mercury in the absence of diffusion

    Prieto, Francisco, E-mail: dapena@us.es [Department of Physical Chemistry, University of Seville, c/Profesor Garcia Gonzalez no 2, 41012 Seville (Spain); Rueda, Manuela; Hidalgo, Jose; Martinez, Elisa; Navarro, Inmaculada [Department of Physical Chemistry, University of Seville, c/Profesor Garcia Gonzalez no 2, 41012 Seville (Spain)

    2011-09-30

    The kinetics of azobenzene reduction on mercury electrodes in the absence of diffussional mass transport is studied by electrochemical impedance spectroscopy (EIS) in acetic acid/acetate buffered solutions at different pH values. Cyclic voltammetry experiments confirm the absence of diffusion effects and provide the values of the surface equilibrium potential. The analysis of the impedance frequency spectrums at every potential within the faradaic region conforms well the model and provides the global rate constant of the process, k{sub f}. The potential dependence of k{sub f} suggests the existence of an EE mechanism, with two electron transfers controlling the overall rate. The kinetic parameters of every step are obtained and their pH dependences clarify the role played by the protonation steps.

  13. Workplace bullying and suicide risk: A register-based study of 78,972 participants in Denmark

    Conway, Paul Maurice; Erlangsen, Annette; Clausen, Thomas

    2017-01-01

    at eliminating bullying in work organizations. References Balducci C, Alfano V, Fraccaroli F (2009). Relationships between mobbing at work and MMPI-2 personality profile, posttraumatic stress symptoms, and suicidal ideation and behavior. Violence Vict. 24:52-67. Nielsen MB, Einarsen S, Notelaers G, Nielsen GH...... show that workplace bullying has an adverse impact on the mental health of those targeted (Nielsen et al., 2014; Verkuil et al., 2015). However, empirical evidence linking workplace bullying to the risk of attempted suicide and death by suicide is scarce. One cross-sectional study examined...... the association between exposure to bullying behaviors and suicidal potential (attempted suicide and suicidal ideation; Balducci et al., 2009), while two prospective studies investigated the impact of workplace bullying and bullying behaviors on suicidal ideation (Nielsen et al., 2015; Nielsen et al., 2016). We...

  14. Young people’s risk of suicide attempts in relation to parental death: A population-based register study

    Christiansen, Erik; Jakobsen, Ida Skytte

    2011-01-01

    confounding variables including age and gender were controlled for by conditional logistic regression analyses. Results:  The findings indicated that young people who had lost one biological parent showed a significantly increased risk of attempting suicide (relative risk = 1.71, 95% confidence interval = 1.......49–1.96). Losing the remaining parent nearly doubled the risk (relative risk = 2.7, 95% confidence interval = 1.48–5.06). Conclusion:  Experiencing the death of one or both biological parents increased the risk of suicide attempts in young people. Relative risk was moderated by high income of the father.......Background:  The objective of this study was to examine the association between the death of a biological parent and subsequent suicide attempts by young people (aged 10–22 years), and to explore sociodemographic factors as modifying factors in the process. Methods:  The study used a nested case...

  15. The CCC2000 Birth Cohort Study of Register-Based Family History of Mental Disorders and Psychotic Experiences in Offspring

    Jeppesen, Pia; Tidselbak Larsen, Janne; Clemmensen, Lars;

    2015-01-01

    in childhood was predicted by a family history of mental disorder with psychosis rather than a family history of nonpsychotic mental disorder and whether this association differed by severity of PE. The study examined data on 1632 children from a general population birth cohort assessed at age 11-12 years....... Our findings support the notion of PE as a vulnerability marker of transdiagnostic psychosis. The effect of psychosis in first-degree relatives may operate through shared genetic and environmental factors....

  16. Experimental facility for the study of acoustic emission registered in the primary circuit components of WWER power units

    Petrosyan, V. G.; Hovakimyan, T. H.; Yeghoyan, E. A.; Hovhannisyan, H. T.; Mayilyan, D. G.; Petrosyan, A. P.

    2017-01-01

    This paper is dedicated to the creation of a facility for the experimental study of a phenomenon of background acoustic emission (AE), which is detected in the main circulation loop (MCL) of WWER power units. The analysis of the operating principle and the design of a primary feed-and-blow down system (FB) deaerator of NPP as the most likely source of continuous acoustic emission is carried out. The experimental facility for the systematic study of a phenomenon of continuous AE is developed. A physical model of a thermal deaerator is designed and constructed. A thermal monitoring system is introduced. An automatic system providing acoustic signal registration in a low frequency (0.03-30 kHz) and high frequency (30-300 kHz) bands and study of its spectral characteristics is designed. Special software for recording and processing of digitized electrical sensor signals is developed. A separate and independent principle of study of the most probable processes responsible for the generation of acoustic emission signals in the deaerator is applied. Trial series of experiments and prechecks of acoustic signals in different modes of the deaerator model are conducted. Compliance of basic technological parameters with operating range of the real deaerator was provided. It is shown that the acoustic signal time-intensity curve has several typical regions. The pilot research showed an impact of various processes that come about during the operation of the deaerator physical model on the intensity of the AE signal. The experimental results suggest that the main sources of generation of the AE signals are the processes of steam condensation, turbulent flow of gas-vapor medium, and water boiling.

  17. Generic switching and non-persistence among medicine users: a combined population-based questionnaire and register study.

    Jette Rathe

    Full Text Available Generic substitution means that one medicinal product is replaced by another product containing the same active substance. It is strictly regulated with respect to its bioequivalence, and all products must have undergone appropriate studies. Although generic substitution is widely implemented, it still remains to be answered how generic switch influences persistence to long-term treatment, and if it is modified by patients' concerns about medicine and views on generic medicine. This study focuses on users of antidepressants and antiepileptics, and their experience of generic switching.The study was an observational cohort study. By use of a prescription database, we identified patients who had redeemed prescriptions on generically substitutable drugs, and a questionnaire was mailed to them. We analyzed predictors of discontinuation in relation to generic switch and patients' attitudes towards generic medicines and concerns about their medicine.Patients who experience their first-time switch of a specific drug were at higher risk of non-persistence, Hazard Ratio 2.98, 95% CI (1.81;4.89 versus those who have never switched, and 35.7% became non-persistent during the first year of follow-up. Generic switching did not influence persistence considerably in those having previous experience with generic switching of the specific drug. Stratified analyses on users of antidepressants and antiepileptics underpin the results, showing higher risk of non-persistence for first-time switchers for both drug categories.In conclusion, patients who are first-time switchers of a specific drug were at higher risk of non-persistence compared to never switchers and those having experienced previous generic switching.

  18. Register study of migrants’ hospitalization in Norway: world region origin, reason for migration, and length of stay

    Elstad, Jon Ivar

    2016-01-01

    Background The proportion of migrants and refugees increase in many populations. Health planners have to consider how migration will influence demand for health care. This study explores how migrants’ geographical origin, reason for migration, and duration of residence are associated with admission rates to somatic hospitals in Norway. Methods Sociodemographic information on all individuals residing in Norway at the start of 2008 was linked to data on all admissions to somatic hospitals durin...

  19. Characteristics of patients frequently subjected to pharmacological and mechanical restraint--a register study in three Norwegian acute psychiatric wards.

    Knutzen, Maria; Bjørkly, Stål; Eidhammer, Gunnar; Lorentzen, Steinar; Mjøsund, Nina Helen; Opjordsmoen, Stein; Sandvik, Leiv; Friis, Svein

    2014-01-30

    This retrospective study from three catchment-area-based acute psychiatric wards showed that of all the pharmacologically and mechanically restrained patients (n=373) 34 (9.1%) had been frequently restrained (6 or more times). These patients accounted for 39.2% of all restraint episodes during the two-year study period. Adjusted binary logistic regression analyses showed that the odds for being frequently restrained were 91% lower among patients above 50 years compared to those aged 18-29 years; a threefold increase (OR=3.1) for those admitted 3 times or more compared to patients with only one stay; and, finally, a threefold increase (OR=3.1) if the length of stay was 16 days or more compared to those admitted for 0-4 days. Among frequently restrained patients, males (n=15) had significantly longer stays than women (n=19), and 8 of the females had a diagnosis of personality disorder, compared to none among males. Our study showed that being frequently restrained was associated with long inpatient stay, many admissions and young age. Teasing out patient characteristics associated with the risk of being frequently restraint may contribute to reduce use of restraint by developing alternative interventions for these patients.

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

    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

  1. Prelabor Cesarean Section and Risk of Childhood Type 1 Diabetes A Nationwide Register-based Cohort Study

    Clausen, Tine Dalsgaard; Bergholt, Thomas; Eriksson, Frank;

    2016-01-01

    BACKGROUND: Unfavorable conditions associated with cesarean section may influence the risk of type 1 diabetes in offspring, but results from studies are conflicting. We aimed to evaluate the association between prelabor cesarean section and risk of childhood type 1 diabetes. METHODS: A Danish...... contributed 20,436,684 person-years, during which 4,400 were diagnosed with childhood type 1 diabetes. RESULTS: The hazard ratio for childhood type 1 diabetes was increased in children delivered by prelabor cesarean section compared with vaginal delivery when adjusted for year of birth, parity, sex, parental...... age, and education and paternal type 1 diabetes status at childbirth (HR 1.2; 95% CI 1.0 to 1.3), but not after additional adjustment for maternal type 1 diabetes status at childbirth (HR 1.1; 95% CI 0.95 to 1.2). Delivery by intrapartum cesarean section was not associated with childhood type 1...

  2. Acute and transient psychosis in old age and the subsequent risk of dementia: a nationwide register-based study

    Kørner, Alex; Lopez, Ana Garcia; Lauritzen, Lise;

    2009-01-01

    of dementia for each individual at discharge or at outpatient contact was established. Poisson regression models were used to compare the cohorts of patients with dementia as the outcome of interest. RESULTS: Using a cut-off age of 60 years, 8062 individuals were included. Significant associations were found...... between a subsequent diagnosis of dementia and the index diagnosis, age and calendar time. Overall, the rate ratio for developing dementia in late-onset acute and transient psychosis compared to osteoarthritis patients was 10.86 (95% confidence intervals, 8.42 and 14.00, respectively), however......, the magnitude of the rate ratio varied according to sex, age, duration since diagnosis and calendar time. Compared to the general population, the rate ratio was 8.12 (95% confidence intervals, 6.77 and 9.74, respectively). CONCLUSION: The present study has established that subjects with late-onset acute...

  3. A Register-Based Study of Occupational Functioning in Non-Psychotic Patients Before and After Psychotherapy

    Fenger, Morten Munthe; Poulsen, Stig Bernt; Mortensen, Erik Lykke;

    2013-01-01

    . Patients who completed treatment (completer patients) had, on average, 15.7 days on sick leave two years before treatment and 23.1 days on sick leave two years after treatment, while the control group had 5.4 and 7.5 days, respectively. Regarding disability pension, completer patients had 7.6 days before...... higher number of days on sick leave (pp=0.010) compared to the control group, while the change in days with unemployment was insignificant (p=0.501). Conclusion: Occupational outcome of psychotherapy may be less advantageous than shown in previous studies. Differences can...... perhaps be explained by the length and symmetry of the observation period before and after intervention. Other possible reasons for the outcome are: disorder chronicity; a labor market that excludes individuals with mental disorders; and that psychotherapy does not address occupational functioning....

  4. Preterm birth and reduced birthweight in first and second teenage pregnancies: a register-based cohort study.

    Khashan, Ali S

    2010-01-01

    BACKGROUND: Higher risks of preterm birth and small for gestational age babies have been reported in teenagers. The aim of this study was to investigate the relationship between first and second teenage pregnancies and preterm birth, birthweight and small for gestational age (SGA). METHODS: All women aged 14 to 29 yrs who gave birth to live singletons in the North Western Region of England between January 1st 2004 and December 31st 2006 were identified. Women were classified in three groups; 14-17 yrs, 18-19 yrs and 20-29 yrs (reference group). The outcome measures were preterm birth, very preterm birth, birthweight, SGA (< 5th percentile), very SGA (VSGA< 3rd percentile). We compared these outcome measures in teenagers\\' first and second pregnancies with those of mothers aged 20 to 29 yrs. RESULTS: The risk of preterm birth was increased in first (OR = 1.21, [95% CI: 1.01-1.45]) and second (OR = 1.93, [95% CI: 1.38-2.69]) time mothers aged 14-17 yrs compared to the reference group. Birthweight was reduced in the first (mean difference = -24 g; [95% CI: -40, -7]) and second (mean difference = -80 g; [95% CI: -115, -46]) time mothers aged 14-17 yrs compared to the reference group. There was some evidence of a protective effect against VSGA in 14-17 yr old first time mothers (OR = 0.79, [95% CI: 0.63-0.99]). CONCLUSIONS: Teenage mothers are at increased risk of preterm birth compared to adult mothers and this risk is further increased in second time teen pregnancies. This study highlights the importance of ensuring pregnant teenagers have appropriate antenatal care. A first pregnancy may be the first and only time a pregnant teenager interacts with health services and this opportunity for health education and the promotion of contraception should not be overlooked.

  5. Preterm birth and reduced birthweight in first and second teenage pregnancies: a register-based cohort study

    Baker Philip N

    2010-07-01

    Full Text Available Abstract Background Higher risks of preterm birth and small for gestational age babies have been reported in teenagers. The aim of this study was to investigate the relationship between first and second teenage pregnancies and preterm birth, birthweight and small for gestational age (SGA. Methods All women aged 14 to 29 yrs who gave birth to live singletons in the North Western Region of England between January 1st 2004 and December 31st 2006 were identified. Women were classified in three groups; 14-17 yrs, 18-19 yrs and 20-29 yrs (reference group. The outcome measures were preterm birth, very preterm birth, birthweight, SGA (th percentile, very SGA (VSGArd percentile. We compared these outcome measures in teenagers' first and second pregnancies with those of mothers aged 20 to 29 yrs. Results The risk of preterm birth was increased in first (OR = 1.21, [95% CI: 1.01-1.45] and second (OR = 1.93, [95% CI: 1.38-2.69] time mothers aged 14-17 yrs compared to the reference group. Birthweight was reduced in the first (mean difference = -24 g; [95% CI: -40, -7] and second (mean difference = -80 g; [95% CI: -115, -46] time mothers aged 14-17 yrs compared to the reference group. There was some evidence of a protective effect against VSGA in 14-17 yr old first time mothers (OR = 0.79, [95% CI: 0.63-0.99]. Conclusions Teenage mothers are at increased risk of preterm birth compared to adult mothers and this risk is further increased in second time teen pregnancies. This study highlights the importance of ensuring pregnant teenagers have appropriate antenatal care. A first pregnancy may be the first and only time a pregnant teenager interacts with health services and this opportunity for health education and the promotion of contraception should not be overlooked.

  6. Can the impact of gender equality on health be measured? a cross-sectional study comparing measures based on register data with individual survey-based data

    Sörlin Ann

    2012-09-01

    Full Text Available Abstract Background The aim of this study was to investigate potential associations between gender equality at work and self-rated health. Methods 2861 employees in 21 companies were invited to participate in a survey. The mean response rate was 49.2%. The questionnaire contained 65 questions, mainly on gender equality and health. Two logistic regression analyses were conducted to assess associations between (i self-rated health and a register-based company gender equality index (OGGI, and (ii self-rated health and self-rated gender equality at work. Results Even though no association was found between the OGGI and health, women who rated their company as “completely equal” or “quite equal” had higher odds of reporting “good health” compared to women who perceived their company as “not equal” (OR = 2.8, 95% confidence interval = 1.4 – 5.5 and OR = 2.73, 95% CI = 1.6-4.6. Although not statistically significant, we observed the same trends in men. The results were adjusted for age, highest education level, income, full or part-time employment, and type of company based on the OGGI. Conclusions No association was found between gender equality in companies, measured by register-based index (OGGI, and health. However, perceived gender equality at work positively affected women’s self-rated health but not men’s. Further investigations are necessary to determine whether the results are fully credible given the contemporary health patterns and positions in the labour market of women and men or whether the results are driven by selection patterns.

  7. Demographic and circumstantial accounts of burn mortality in Cape Town, South Africa, 2001-2004: An observational register based study

    Laflamme L

    2009-10-01

    Full Text Available Abstract Background Burns are a persisting public health problem in low- and middle-income countries; however, epidemiologic data for these settings is scarce. South Africa is no exception although there is an emerging knowledge base, especially for paediatric burns. The current study describes the epidemiology of burn mortality across the lifespan in Cape Town (2.9 million inhabitants in 2001, one of the six South African metropolitan centres. Methods The distribution of burn mortality across socio-demographic groups and also their circumstances of occurrence were investigated using four year (2001 to 2004 surveillance data from the National Injury Mortality Surveillance System (n = 1024 cases. Results Burn mortality occurred at a rate of 7.9 per 100 000 person-years (95% CI: 7.3-8.3. Males sustained fatal rates 2.2 times more than that for females (p Conclusion Besides paediatric burns, the high prevalence and circumstances of occurrence of burns among middle age men are a source of concern. There are reasons to believe that this over-representation is a reflection of detrimental living conditions, life-style and poor socio-economic status. It is recommended that there be greater prioritisation of prevention activities that involve the control or management of kerosene heat sources, the provision of alternatives to flammable housing materials, and the implementation of strategies to reduce harmful drinking practices.

  8. Duration of residence and psychotropic drug use in recently settled refugees in Sweden - a register-based study

    Brendler-Lindqvist, Maria; Nørredam, Marie Louise; Hjern, Anders

    2014-01-01

    INTRODUCTION: Recently settled refugee populations have consistently been reported to have high rates of mental health problems, particularly Post-traumatic stress disorder, depression, and anxiety disorders. The aim of this study was to investigate psychotropic drug use among young adult refugees....... RESULTS: Rates of dispensed psychotropic drugs among recently settled refugees were low, compared to the Swedish-born, with an increase with duration of residence. For refugee men and women from Iraq/Iran who had resided for 0-3 years the adjusted ORs compared to Swedish natives, were 0.83 (95% CI 0.......77-0.90) and 0.48 (0.44-0.53) respectively; for men and women from the Horn of Africa the ORs were 0.50 (0.42-0.61) and 0.36 (0.30-0.41) respectively. After 7-10 years of residence, the ORs in these refugee groups approached the Swedish comparison population. Refugees from Afghanistan presented ORs similar...

  9. Absences of Community

    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

  10. Congenital Absence of Tibia

    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

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

    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.

  12. [Absence epilepsy models in rodents].

    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.

  13. Customer Perception of a Supermarket Nutrition Centre Staffed by a Registered Dietitian.

    Evans, KATE; Taper, JANETTE; Quintal, DEBORAH

    2000-01-01

    The purpose of this study was to examine consumers' attitudes toward a supermarket nutrition centre staffed full time by a registered dietitian. A questionnaire was administered over three consecutive days in that store and in a control store that was similar to the experimental site in every way, except for the absence of a nutrition centre. Participants were chosen randomly at timed intervals in specific areas of the store. Of 428 customers approached, 232 agreed to participate in the survey. At the experimental site, 75% of the participants were extremely satisfied with the registered dietitian's services and 69% ranked having a registered dietitian on staff in any store as extremely important, compared to 31% at the control site (p < 0.05). In ranking the importance of 13 required and optional services offered by the supermarkets, 15% of participants at the experimental site ranked having a registered dietitian on staff in the top five, compared with 4% at the control site (p < 0.05). The findings suggest that participants at the experimental site view the nutrition centre as a valuable service. There may therefore be an expanded role for registered dietitians in the supermarket setting.

  14. Epidemiology of absence epilepsy. III. Clinical aspects.

    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.

  15. Current and emerging treatments for absence seizures in young patients

    Vrielynck P

    2013-07-01

    Full Text Available Pascal VrielynckWilliam Lennox Neurological Center, Reference Centre for Refractory Epilepsy, Catholic University of Louvain, BelgiumAbstract: In this report, we review the pharmacological and non-pharmacological treatments of the different absence seizure types as recently recognized by the International League Against Epilepsy: typical absences, atypical absences, myoclonic absences, and eyelid myoclonia with absences. Overall, valproate and ethosuximide remain the principal anti-absence drugs. Typical absence seizures exhibit a specific electroclinical semiology, pathophysiology, and pharmacological response profile. A large-scale comparative study has recently confirmed the key role of ethosuximide in the treatment of childhood absence epilepsy, more than 50 years after its introduction. No new antiepileptic drug has proven major efficacy against typical absences. Of the medications under development, brivaracetam might be an efficacious anti-absence drug. Some experimental drugs also show efficacy in animal models of typical absence seizures. The treatment of other absence seizure types is not supported with a high level of evidence. Rufinamide appears to be the most promising new antiepileptic drug for atypical absences and possibly for myoclonic absences. The efficacy of vagal nerve stimulation should be further evaluated for atypical absences. Levetiracetam appears to display a particular efficacy in eyelid myoclonia with absences. Finally, it is important to remember that the majority of antiepileptic drugs, whether they be old or new, may aggravate typical and atypical absence seizures.Keywords: antiepileptic drug, typical absence, atypical absence, myoclonic absence, eyelid myoclonia with absence

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

    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

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

    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

  18. Nickel removal from nickel-5,10,15,20-tetraphenylporphine using supercritical water in absence of catalyst: a basic study.

    Mandal, Pradip Chandra; Wahyudiono; Sasaki, Mitsuru; Goto, Motonobu

    2011-03-15

    Reactions of nickel-5,10,15,20-tetraphenylporphine (Ni-TPP) were studied in supercritical water in the presence of toluene without the addition of any catalyst, H(2) or H(2)S that is called a green process. The objective of this study was to remove nickel from Ni-TPP, the most common metal compound present in heavy crude, in high extent at low reaction time. All experiments were carried out in an 8.8 mL batch reactor fabricated from hastelloy C-276. The ability of supercritical water (SCW) to remove nickel from Ni-TPP was studied at temperatures of 450-490 °C and water partial pressures of 25-35 MPa. Water partial pressure had no effect on overall conversion at temperatures of 450 °C and a reaction time of 60 min. The overall Ni-TPP conversion was 89.80%, a figure above that of previous catalytic studies. The percentage of nickel removal was estimated as a function of reaction time and temperature. It were temperature 490 °C and pressure 25 MPa at reaction time 90 min where 65.68% nickel were removed by the action of SCW and toluene, as a co-solvent. It was determined that Ni-TPP undergoes a series of reactions, ending in demetallation and ring fragmentation. The obtained results suggest that supercritical water has a capability to remove nickel from Ni-TPP.

  19. Absence of a relation between efavirenz plasma concentrations and toxicity-driven efavirenz discontinuations in the EuroSIDA study

    van Luin, Matthijs; Bannister, Wendy P; Mocroft, Amanda;

    2009-01-01

    plasma concentrations were measured from patients in the EuroSIDA study starting EFV after 1 January 1999. Patients with a plasma concentration available were divided into those that discontinued EFV because of any toxicity or by the choice of the patient or physician within 2 years (TOXPC group...

  20. CHARACTERISTICS OF PATIENTS WITH CEREBRAL STROKE OR TRANSIENT ISCHEMIC ATTACK, INCLUDED INTO THE LIS-2 REGISTER (LYUBERTSY STUDY OF MORTALITY IN PATIENTS AFTER STROKE

    S. Yu. Martsevich

    2015-01-01

    Full Text Available Aim. To provide final data on the three-year period of the inclusion of patients; to give most accurate "portrait" of patients hospitalized with a brain stroke within the framework of the LIS-2 register (Lyubertsy study of mortality in patients after stroke.Material and methods. All patients (n=960 admitted to the Lyubertsy district hospital №2 with stroke for the period from 01.2009 to 12.2011 were included into the study.Results. Men accounted for 37.5%, women - 62.5%, mean age was 71.1±9.8 years. The history of hypertension was present in 833 patients (86.8%, atrial fibrillation in 252 (26.8% patients, 199 (20.7% patients had previously undergone stroke. In-hospital mortality was 21.6% (207 patients had died; mean age 72.9±9.8 years. Low frequency of the antihypertensive therapy (34.5%, lipid-lowering therapy (0.7%, antiplatelet agents (5.7%, anticoagulation therapy prescription in patients with atrial fibrillation was detected.Conclusion. Insufficient assignment of drugs with a proven effect on the prognosis in patients with risk factors prior to the development of the reference stroke draws attention. High incidence of recurrent strokes indicates an underactive secondary prevention.

  1. Absence of association between the INSIG2 gene polymorphism (rs7566605) and obesity in the European Youth Heart Study (EYHS)

    Vimaleswaran, Karani S; Franks, Paul W; Brage, Soren

    2009-01-01

    (930 boys and 1,073 girls) from the European Youth Heart Study (EYHS), a school-based, cross-sectional study of pre- and early pubertal children. The association between the polymorphism and obesity traits was tested using additive and recessive models adjusted for age, age-group, gender, maturity...... of this polymorphism with obesity traits. This polymorphism has been hypothesized to alter INSIG2 expression leading to inhibition of fatty acid and cholesterol synthesis. Hence, we investigated the association of the INSIG2 rs7566605 polymorphism with obesity- and lipid-related traits in Danish and Estonian children......, the polymorphism was not associated with overweight (P = 0.87) or obesity (P = 0.34). We also did not find association with waist circumference (WC), sum of four skinfolds, or with total cholesterol, triglycerides, low-density lipoprotein, or high-density lipoprotein. There were no gender-specific (P = 0.55), age...

  2. Efficacy of Wobe-Mugos {sup registered} E for reduction of oral mucositis after radiotherapy. Results of a prospective, randomized, placebo-controlled, triple-blind phase III multicenter study

    Doerr, W.; Herrmann, T. [Univ. of Technology, Dresden (Germany). Dept. of Radiotherapy and Radiooncology, Medical Faculty Carl Gustav Carus

    2007-03-15

    Purpose: To investigate the efficacy and safety of Wobe-Mugos {sup registered} E (proteolytic enzymes) for amelioration of early side effects of radiotherapy for head-and-neck tumors, particularly oral mucositis. Patients and Methods: The study was a prospective, randomized, multicenter, placebo-controlled, triple-blind phase III study with parallel groups. 69 patients with carcinomas of the oropharynx or the oral cavity were enrolled between 1996 and 2000 in five centers; 54 of these were recruited in Dresden. Of the 69 patients, 61 (Dresden: 46) were available for analysis. The proteolytic enzymes tested (Wobe-Mugos {sup registered} E) comprised papain 100 mg, trypsin 40 mg, and chymotrypsin 40 mg. Results: Wobe-Mugos {sup registered} E was well tolerated. For the maximum mucositis scores, no statistically significant differences were found between the placebo and the verum group. The average mucositis score over weeks 1-6 revealed a significant difference in favor of the placebo arm, based on an earlier onset of mucositis in the Wobe-Mugos {sup registered} E group. Conclusion: The present study failed to demonstrate any effect of treatment with Wobe-Mugos {sup registered} E on radiotherapy side effects in patients treated for head-and-neck tumors. In particular, there was no beneficial effect on radiation-induced early oral mucositis. (orig.)

  3. Absence of Tumor-Infiltrating Lymphocyte Is a Reproducible Predictive Factor for Sentinel Lymph Node Metastasis: A Multicenter Database Study by the Brazilian Melanoma Group.

    João Pedreira Duprat

    Full Text Available The aim of this study is to confirm the function of tumor-infiltrating lymphocytes (TILs in sentinel lymph node (SLN metastasis.This retrospective study included 633 patients with invasive melanoma who underwent sentinel lymph node biopsy in 7 referral centers certified by the Brazilian Melanoma Group. Independent risk factors of sentinel node metastasis (SNL were identified by multiple logistic regression.SLN metastasis was detected in 101 of 633 cases (16.1% and in 93 of 428 patients (21.7% when melanomas ≤ 1mm were excluded. By multiple logistic regression, the absence of TILs was as an independent risk factor of SLN metastasis (OR = 1.8; 95%CI: 1.1-3.0, in addition to Breslow index (greater than 2.00 mm, lymph vascular invasion, and presence of mitosis.SLNB can identify patients who might benefit from immunotherapy, and the determination of predictors of SLNB positivity can help select the proper population for this type of therapy. The absence of TILs is a reproducible parameter that can predict SLNB positivity in melanoma patients, since this study was made with several centers with different dermatopathologists.

  4. Disability Pension at the Time of Coronary Revascularisation Is Associated with Higher Five-Year Mortality; A Swedish Nationwide, Register-Based Prospective Cohort Study.

    Katharina Zetterström

    Full Text Available Although coronary revascularisation by coronary artery bypass grafting (CABG and percutaneous coronary intervention (PCI are common procedures, little is known regarding disability pension (DP at the time of coronary revascularisation and its association with mortality. The aim was to investigate the five-year mortality following a first coronary revascularisation among women and men on DP, compared with those not on DP at the time of intervention, accounting for socio-demographic and medical factors.A nationwide prospective population-based cohort study was conducted, using national registers including 70,040 patients (80% men, aged 30-64 years, with a first CABG (n = 24,987; 36% or PCI (n = 45,053; 64% during 1994-2006 in Sweden, who were alive 30 days after the intervention. The main outcome was all-cause and cause-specific mortality within five years or through 31 December 2006, following CABG and PCI, and the exposure was DP at the time of a first coronary revascularisation. Information on DP, patient characteristics, date and cause of death was obtained from nationwide registers. Hazard ratios (HR with 95% confidence intervals (CI for the outcome were estimated, using Cox proportional hazard regression analyses. All analyses were stratified by type of intervention and gender.Four percent died following coronary revascularisation. Cardiovascular disease was the most common cause of death (54%, followed by neoplasms (25%. Regardless of type of intervention, gender and after multivariable adjustments, patients on DP had a higher HR for five-year mortality compared with those not on DP at time of revascularisation (CABG: women HR 2.14; 95% CI 1.59-2.89, men HR 2.09; 1.84-2.38, PCI: women HR 2.25; 1.78-2.83, men HR 1.95; 1.72-2.21. Young women on DP at the time of PCI had a substantially higher HR (HR 4.10; 95% CI: 2.25-7.48.Patients on DP at the time of first coronary revascularisation had a higher five-year risk of mortality compared with

  5. Catalog of 199 register-based definitions of chronic conditions

    Hvidberg, Michael F; Johnsen, Søren P; Glümer, Charlotte

    2016-01-01

    definitions were proposed based on record linkage between multiple registers, including registers of prescribed drugs and use of general practitioners' services. CONCLUSIONS THIS STUDY PROVIDED A CATALOG OF REGISTER-BASED DEFINITIONS FOR CHRONIC CONDITIONS FOR USE IN HEALTHCARE PLANNING AND RESEARCH, WHICH IS......INTRODUCTION: The aim of the current study was to present and discuss a broad range of register-based definitions of chronic conditions for use in register research, as well as the challenges and pitfalls when defining chronic conditions by the use of registers. MATERIALS AND METHODS......: The definitions were defined based on information from nationwide Danish public healthcare registers. Medical and epidemiological specialists identified and grouped relevant diagnosis codes that covered chronic conditions, using the International Classification System version 10 (ICD-10). Where relevant...

  6. Registering Researchers in Authority Files

    Smith-Yoshimura, Karen; Altman, Micah; Conlon, Michael; Cristán, Ana Lupe; Dawson, Laura; Dunham, Joanne; Hickey, Thom; Hook, Daniel; Horstmann, Wolfram; MacEwan, Andrew; Schreur, Philip; Smart, Laura; Wacker, Melanie; Woutersen, Saskia

    2014-01-01

    Written by OCLC Research Program Officer Karen Smith-Yoshimura and the 13 members of the Registering Researchers in Authority Files Task Group comprised of specialists from the US, UK, and the Netherlands, this report summarizes their research into approaches to providing authoritative researcher identifiers. Registering researchers in some type…

  7. The Danish National Patient Register

    Lynge, Elsebeth; Sandegaard, Jakob Lynge; Rebolj, Matejka

    2011-01-01

    The Danish National Patient Register (NPR) was established in 1977, and it is considered to be the finest of its kind internationally.......The Danish National Patient Register (NPR) was established in 1977, and it is considered to be the finest of its kind internationally....

  8. Burnout Subtypes and Absence of Self-Compassion in Primary Healthcare Professionals: A Cross-Sectional Study.

    Jesus Montero-Marin

    Full Text Available Primary healthcare professionals report high levels of distress and burnout. A new model of burnout has been developed to differentiate three clinical subtypes: 'frenetic', 'underchallenged' and 'worn-out'. The aim of this study was to confirm the validity and reliability of the burnout subtype model in Spanish primary healthcare professionals, and to assess the explanatory power of the self-compassion construct as a possible protective factor.The study employed a cross-sectional design. A sample of n = 440 Spanish primary healthcare professionals (214 general practitioners, 184 nurses, 42 medical residents completed the Burnout Clinical Subtype Questionnaire (BCSQ-36, the Maslach Burnout Inventory General Survey (MBI-GS, the Self-Compassion Scale (SCS, the Utrecht Work Engagement Scale (UWES and the Positive and Negative Affect Schedule (PANAS. The factor structure of the BCSQ-36 was estimated using confirmatory factor analysis (CFA by the unweighted least squares method from polychoric correlations. Internal consistency (R was assessed by squaring the correlation between the latent true variable and the observed variables. The relationships between the BCSQ-36 and the other constructs were analysed using Spearman's r and multiple linear regression models.The structure of the BCSQ-36 fit the data well, with adequate CFA indices for all the burnout subtypes. Reliability was adequate for all the scales and sub-scales (R≥0.75. Self-judgement was the self-compassion factor that explained the frenetic subtype (Beta = 0.36; p<0.001; isolation explained the underchallenged (Beta = 0.16; p = 0.010; and over-identification the worn-out (Beta = 0.25; p = 0.001. Other significant associations were observed between the different burnout subtypes and the dimensions of the MBI-GS, UWES and PANAS.The typological definition of burnout through the BCSQ-36 showed good structure and appropriate internal consistence in Spanish primary healthcare professionals

  9. Burnout Subtypes and Absence of Self-Compassion in Primary Healthcare Professionals: A Cross-Sectional Study

    Montero-Marin, Jesus; Zubiaga, Fernando; Cereceda, Maria; Piva Demarzo, Marcelo Marcos; Trenc, Patricia; Garcia-Campayo, Javier

    2016-01-01

    Background Primary healthcare professionals report high levels of distress and burnout. A new model of burnout has been developed to differentiate three clinical subtypes: ‘frenetic’, ‘underchallenged’ and ‘worn-out’. The aim of this study was to confirm the validity and reliability of the burnout subtype model in Spanish primary healthcare professionals, and to assess the explanatory power of the self-compassion construct as a possible protective factor. Method The study employed a cross-sectional design. A sample of n = 440 Spanish primary healthcare professionals (214 general practitioners, 184 nurses, 42 medical residents) completed the Burnout Clinical Subtype Questionnaire (BCSQ-36), the Maslach Burnout Inventory General Survey (MBI-GS), the Self-Compassion Scale (SCS), the Utrecht Work Engagement Scale (UWES) and the Positive and Negative Affect Schedule (PANAS). The factor structure of the BCSQ-36 was estimated using confirmatory factor analysis (CFA) by the unweighted least squares method from polychoric correlations. Internal consistency (R) was assessed by squaring the correlation between the latent true variable and the observed variables. The relationships between the BCSQ-36 and the other constructs were analysed using Spearman’s r and multiple linear regression models. Results The structure of the BCSQ-36 fit the data well, with adequate CFA indices for all the burnout subtypes. Reliability was adequate for all the scales and sub-scales (R≥0.75). Self-judgement was the self-compassion factor that explained the frenetic subtype (Beta = 0.36; p<0.001); isolation explained the underchallenged (Beta = 0.16; p = 0.010); and over-identification the worn-out (Beta = 0.25; p = 0.001). Other significant associations were observed between the different burnout subtypes and the dimensions of the MBI-GS, UWES and PANAS. Conclusions The typological definition of burnout through the BCSQ-36 showed good structure and appropriate internal consistence

  10. Qualitative Inquiry into Challenges Experienced by Registered General Nurses in the Emergency Department: A Study of Selected Hospitals in the Volta Region of Ghana

    Adatara, Peter

    2016-01-01

    Registered General Nurses (RGNs) play crucial roles in emergency departments (EDs). EDs in Ghana are primarily staffed by RGNs who have had no additional formal education in emergency care. Additionally, basic, master's, or doctoral level nursing education programs provide limited content on the complexities of emergency nursing. Nurses in EDs are affected by many challenges such as growing patient population, financial pressures, physical violence, verbal abuse, operational inefficiencies, overcrowding, and work overload. There is a paucity of research on challenges experienced by RGNs in EDs in the Volta Region of Ghana. In this qualitative study, twenty RGNs in EDs from three selected hospitals in the Volta Region of Ghana were interviewed. All recorded interviews were transcribed, reviewed several times by researchers and supervisors, and analyzed using content analysis. Five thematic categories were identified. These thematic categories of challenges were lack of preparation for ED role, verbal abuse from patients relatives, lack of resources in ED, stressful and time consuming nature of ED, and overcrowding in ED. Formal education of RGNs in the advanced role of emergency care, adequate supply of resources, increased hospital management support, and motivations for RGNs working in ED are necessary to improve the practice of emergency care. PMID:27885343

  11. A large-scale study of anxiety and depression in people with Multiple Sclerosis: a survey via the web portal of the UK MS Register.

    Kerina H Jones

    Full Text Available Studies have found that people with Multiple Sclerosis experience relatively high rates of anxiety and depression. Although methodologically robust, many of these studies had access to only modest sample sizes (N4000 to: describe the depression and anxiety profiles of people with MS; to determine if anxiety and depression are related to age or disease duration; and to assess whether the levels of anxiety and depression differ between genders and types of MS.From its launch in May 2011 to the end of December 2011, 7786 adults with MS enrolled to take part in the UK MS Register via the web portal. The responses to the Hospital Anxiety and Depression Scale (HADS were collated with basic demographic and descriptive MS data provided at registration and the resulting dataset was analysed in SPSS (v.16.The mean HADS score among the 4178 respondents was 15.7 (SE 0.117, SD 7.55 with a median of 15.0 (IQR 11. Anxiety and depression rates were notably high, with over half (54.1% scoring ≥ 8 for anxiety and 46.9% scoring ≥ 8 for depression. Women with relapsing-remitting MS were more anxious than men with this type (p<0.001, and than women with other types of MS (p = 0.017. Within each gender, men and women with secondary progressive MS were more depressed than men or women with other types of MS (p<0.001, p<0.001.This largest known study of its kind has shown that anxiety and depression are highly prevalent in people with MS, indicating that their mental health needs could be better addressed. These findings support service planning and further research to provide the best care for people with MS to help alleviate these debilitating conditions.

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

    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.

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

    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.

  14. Register-based research on twins

    Christensen, Kaare; Ohm Kyvik, Kirsten; Holm, Niels V

    2011-01-01

    Introduction: The Danish Twin Registry (DTR) has for more than 50 years been based on surveys and clinical investigations and over the two last decades also on register linkage. Currently these two approaches are merged within Statistics Denmark. Research topics: Here we report on three major...... groups of register-based research in the DTR that used the uniqueness of twinning. First, we focus on the ''long-term prognosis'' of being a twin compared with being a singleton and show that Danish twins have health trajectories in adulthood similar to singletons, which is a result of interest for twins...... and their families as well as a test of the fetal origins hypothesis that states that fetal growth restriction has long-term health consequences. Secondly, we summarise some of the most important register-based ''classical twin studies'', e.g. heritability studies on lifespan and exceptional longevity. Finally, we...

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

    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...

  16. Circumstance Adverbials in Registers of Indian English

    Balasubramanian, Chandrika

    2009-01-01

    This is a corpus-based investigation of "also" and "too" in 11 registers of Indian English. The corpus used for this study is a combination of a Corpus of Contemporary Indian English (CCIE), and certain sections of ICE-India. The study: (1) determines the proportions of "also" and "too" with respect to each…

  17. The Norwegian immunisation register--SYSVAK.

    Trogstad, L; Ung, G; Hagerup-Jenssen, M; Cappelen, I; Haugen, I L; Feiring, B

    2012-04-19

    The Norwegian immunisation register, SYSVAK, is a national electronic immunisation register. It became nationwide in 1995. The major aim was to register all vaccinations in the Childhood Immunisation Programme to ensure that all children are offered adequate vaccination according to schedule in the programme, and to secure high vaccination coverage. Notification to SYSVAK is mandatory, based on personal identification numbers. This allows follow up of individual vaccination schedules and linkage of SYSVAK data to other national health registers for information on outcome diagnoses, such as the surveillance system for communicable diseases. Information from SYSVAK is used to determine vaccine coverage in a timely manner. Coverage can be broken down to regional/local levels and used for active surveillance of vaccination coverage and decisions about interventions. During the 2009 influenza A(H1N1)pdm09 pandemic, an adaptation of SYSVAK enabled daily surveillance of vaccination coverage on national and regional levels. Currently, data from SYSVAK are used, among others, in studies on adverse events related to pandemic vaccination. Future challenges include maximising usage of collected data in surveillance and research, and continued improvement of data quality. Immunisation registers are rich sources for high quality surveillance of vaccination coverage, effectiveness, vaccine failure and adverse events, and gold mines for research.

  18. A Case Study of Connecticut Community Colleges Nursing Programs to Describe Gerontological Content Inclusion in Associate Degree Registered Nursing Programs Using an Educational Curriculum Framework

    Harris, Leslie J.

    2013-01-01

    The population of adults over age 65 must have competently prepared registered nurses to meet their current and future health care needs. There is a societal component in nursing to ensure that all nurses have the content, skills, and strategies, which includes a focus on basic gerontology preparation. Therefore, the purpose of this descriptive…

  19. EQ-5D utility, response and drug survival in rheumatoid arthritis patients on biologic monotherapy: A prospective observational study of patients registered in the south Swedish SSATG registry

    Jørgensen, Tanja Schjødt; Turesson, Carl; Kapetanovic, Meliha; Englund, Martin; Turkiewicz, Aleksandra; Christensen, Robin; Bliddal, Henning; Geborek, Pierre; Kristensen, Lars Erik

    2017-01-01

    Objectives Biologic agents have dramatically changed treatment of rheumatoid arthritis (RA). To date only scarce head-to-head data exist especially when the biological therapies are given as monotherapy without concomitant disease modifying drugs (DMARDs). Thus the objective of the current study is to evaluate treatment response of all available biological therapies with special focus on utility (EQ-5D-3L) and drug survival of biologic DMARDs (bDMARDs) prescribed as monotherapy in RA patients in southern Sweden. Materials and methods All RA patients registered in a regional database as initiating bDMARD as monotherapy, i.e. without concomitant conventional synthetic DMARDs (csDMARDs), from 1st of January 2006 through 31st of December 2012, were included. Patients were followed from initiation of the first dose of bDMARD monotherapy treatment until withdrawal from treatment, loss of follow-up or 31st of December 2012. Descriptive statistics for utility (EQ-5D-3L), effectiveness, and drug survival of bDMARD monotherapy were calculated. Results During the study period, a total of 554 patients were registered in SSATG as initiating bDMARD monotherapy. Most of the patients were women (81%), with a mean age of 57 years. The average disease duration was more than 12 years, and on average the patients had previously been treated with approximately four different csDMARDs. Fifty-five percent of the patients were initiating their first bDMARD, 26% their second, and 19% their third or more. At baseline the average EQ-5D-3L was 0.34. Most patients had moderate to high disease activity, with a mean DAS28 of 5.0, and were substantially disabled, with an average HAQ score of 1.4. At 6 months´ follow-up, the EQ-5D-3L in patients still on the biologic drug had increased by mean 0.23 (SD 0.4) with no differences between type of bDMARD (p = 0.49). The mean change in EQ-5D-3L ranged from 0.11 (rituximab and infliximab) to 0.42 (tocilizumab). Although the changes were numerically

  20. Global Register Allocation for SIMD Multiprocessors

    BenjaminHAO; DavidPEARSON; 等

    1996-01-01

    It is relatively clear how to map regular,repetitive or grid oriented computations onto SIMD architectures.It is not so clear,however,how to do this for irregular computations even though there may be significant amounts of intrinsic parallelism in branch free code.We study compilation techniques for this type of code when targeted to SIMD computers and illustrate their use on a simple model architecture.In this paper,we present one of the compilation techniques,global register allocation,we have developed for SIMD computers,and demonstrate that it can effectively allocate registers for parallelizing irregular computations in branch free code.This technique is an extension and a modification of the register allocation via graph coloring approach used by sequential compilers.Our performance results validate our method.

  1. Register mark measurement errors in high-precision roll-to-roll continuous systems: The effect of register mark geometry on measurement error

    Lee, Jongsu; Isto, Pekka; Jeong, Hakyung; Park, Janghoon; Lee, Dongjin; Shin, Kee-Hyun

    2016-10-01

    It is important to achieve high-precision register control in roll-to-roll continuous printing systems. Thus far, many studies on the dynamics of registers and tension and on register control techniques have identified register control as a problem of controlling and minimizing the disturbance of strain of the substrate. However, register control using printed register marks is necessary, and printing defects in creating these marks cause measurement errors. This study demonstrates by experimental verification that the measurement error is generated by the widening and agglomeration of the register mark. Furthermore, the error is shown to differ with the size and shape of the mark under identical printing conditions. The results illustrate the importance of improving the printing quality of the register mark, selecting the desired geometry for register marks with regard to printability, and utilizing an edge-detection algorithm in the control program for high-precision register control.

  2. Differential Drug Survival of Biologic Therapies for the Treatment of Psoriasis: A Prospective Observational Cohort Study from the British Association of Dermatologists Biologic Interventions Register (BADBIR).

    Warren, Richard B; Smith, Catherine H; Yiu, Zenas Z N; Ashcroft, Darren M; Barker, Jonathan N W N; Burden, A David; Lunt, Mark; McElhone, Kathleen; Ormerod, Anthony D; Owen, Caroline M; Reynolds, Nick J; Griffiths, Christopher E M

    2015-11-01

    Drug survival reflects a drug's effectiveness, safety, and tolerability. We assessed the drug survival of biologics used to treat psoriasis in a prospective national pharmacovigilance cohort (British Association of Dermatologists Biologic Interventions Register (BADBIR)). The survival rates of the first course of biologics for 3,523 biologic-naive patients with chronic plaque psoriasis were compared using survival analysis techniques and predictors of discontinuation analyzed using a multivariate Cox proportional hazards model. Data for patients on adalimumab (n=1,879), etanercept (n=1,098), infliximab (n=96), and ustekinumab (n=450) were available. The overall survival rate in the first year was 77%, falling to 53% in the third year. Multivariate analysis showed that female gender (hazard ratio (HR) 1.22; 95% confidence interval (CI): 1.09-1.37), being a current smoker (HR 1.19; 95% CI: 1.03-1.38), and a higher baseline dermatology life quality index (HR 1.01; 95% CI: 1.00-1.02) were predictors of discontinuation. Presence of psoriatic arthritis (HR 0.82; 95% CI: 0.71-0.96) was a predictor for drug survival. As compared with adalimumab, patients on etanercept (HR 1.63; 95% CI: 1.45-1.84) or infliximab (HR 1.56; 95% CI: 1.16-2.09) were more likely to discontinue therapy, whereas patients on ustekinumab were more likely to persist (HR 0.48; 95% CI: 0.37-0.62). After accounting for relevant covariates, ustekinumab had the highest first-course drug survival. The results of this study will aid clinical decision making when choosing biologic therapy for psoriasis patients.

  3. Do antidepressants increase the risk of mania and bipolar disorder in people with depression? A retrospective electronic case register cohort study

    Reiss, Peter; Shetty, Hitesh; Broadbent, Matthew; Stewart, Robert; McGuire, Philip; Taylor, Matthew

    2015-01-01

    Objectives To investigate the association between antidepressant therapy and the later onset of mania/bipolar disorder. Design Retrospective cohort study using an anonymised electronic health record case register. Setting South London and Maudsley National Health Service (NHS) Trust (SLaM), a large provider of inpatient and community mental healthcare in the UK. Participants 21 012 adults presenting to SLaM between 1 April 2006 and 31 March 2013 with unipolar depression. Exposure Prior antidepressant therapy recorded in electronic health records. Main outcome measure Time to subsequent diagnosis of mania or bipolar disorder from date of diagnosis of unipolar depression, censored at 31 March 2014. Methods Multivariable Cox regression analysis with age and gender as covariates. Results The overall incidence rate of mania/bipolar disorder was 10.9 per 1000 person-years. The peak incidence of mania/bipolar disorder incidence was seen in patients aged between 26 and 35 years (12.3 per 1000 person-years). Prior antidepressant treatment was associated with an increased incidence of mania/bipolar disorder ranging from 13.1 to 19.1 per 1000 person-years. Multivariable analysis indicated a significant association with selective serotonin reuptake inhibitors (HR 1.34, 95% CI 1.18 to 1.52) and venlafaxine (1.35, 1.07 to 1.70). Conclusions In people with unipolar depression, antidepressant treatment is associated with an increased risk of subsequent mania/bipolar disorder. These findings highlight the importance of considering risk factors for mania when treating people with depression. PMID:26667012

  4. Recurring alcohol-related care between 1998 and 2007 among people treated for an alcohol-related disorder in 1997: A register study in Stockholm County

    Kåreholt Ingemar

    2011-07-01

    Full Text Available Abstract Background Inpatient care for alcohol intoxication is increasing in Sweden, especially among young women. Since it is well known that alcohol disorder is a chronic relapsing illness, this study examines the extent to which people return for more care. Method All inpatients with alcohol-related diagnoses in Stockholm County during 1997 were followed prospectively to 2007 through registers. The proportion reappearing for the same diagnosis, other alcohol-related inpatient, or outpatient care each year after baseline, as well as the number of years the inpatients reappeared were calculated (n = 2735. Three diagnoses were examined separately; alcohol dependence, harmful use of alcohol, and alcohol intoxication. Results Three out of five inpatients with an alcohol diagnoses reappeared for more alcohol-related inpatient care during the following decade. The proportion returning was largest the year after baseline and then decreased curvilinearly over time. The inclusion of outpatient care increased proportions, but did not change patterns. Of those with an alcohol dependence diagnosis at baseline 42 percent returned for more alcohol-related inpatient care the first, 28 percent the fifth, and 25 percent the tenth year. Corresponding proportions for harmful use and intoxication were smaller. One in five among those with an alcohol dependence returned for more than five of the ten years. Ordered logistic regressions confirmed that besides diagnosis, age and gender were independently related to the number of years returning to care. Conclusions While middle-aged males with alcohol dependence were in a revolving door, young female inpatients with intoxication diagnosis returned to a comparably lower degree.

  5. Breast cancer and early retirement: Associations with disease characteristics, treatment, comorbidity, social position and participation in a six-day rehabilitation course in a register-based study in Denmark

    Damkjae, Lars Henrik; Deltour, Isabelle; Suppli, Nis Palm

    2011-01-01

    The purpose of this register-based study was to identify factors related to disease, treatment, sociodemographics and comorbidity associated with taking early retirement among women treated for breast cancer, and to evaluate the risk for taking early retirement among breast cancer survivors who...

  6. Does community care decrease length of stay and risk of rehospitalization in new patients with schizophrenia disorders? A comparative case register study in Groningen, The Netherlands; Victoria, Australia; and South-Verona, Italy

    Sytema, S; Burgess, P; Tansella, M

    2002-01-01

    This was a long-term followup study of defined cohorts of new patients who met ICD-10 criteria for schizophrenia and related disorders. Three mental health service systems with psychiatric case registers were compared. In two areas (Victoria, Australia, and South-Verona, Italy), a comprehensive syst

  7. The Danish Hip Arthroplasty Register

    Gundtoft, Per Hviid; Varnum, Claus; Pedersen, Alma Becic

    2016-01-01

    through the DHR. Approximately 9,000 primary THAs and 1,500 revisions are reported to the register annually. CONCLUSION: The DHR is important for monitoring and improvement of treatment with THA and is a valuable tool for research in THA surgery due to the high quality of prospective collected data....... All Danish orthopedic departments - both public and private - report to the register, and registration is compulsory. MAIN VARIABLES: The main variables in the register include civil registration number, indication for primary and revision surgery, operation date and side, and postoperative...... complications. Completeness of primary and revision surgery is evaluated annually and validation of a number of variables has been carried out. DESCRIPTIVE DATA: A total of 139,525 primary THAs and 22,118 revisions have been registered in the DHR between January 1, 1995 and December 31, 2014. Since 1995...

  8. Registering Researchers in Authority Files

    Altman, M.; Conlon, M.; Cristan, A.L.; Dawson, L.; Dunham, J.; Hickey, T.; Hook, D.; Horstmann, W.; MacEwan, A.; Schreur, P.; Smart, L.; Smith-Yoshimura, K.; Wacker, M.; Woutersen, S.

    2014-01-01

    Registering researchers in some type of authority file or identifier system has become more compelling as both institutions and researchers recognize the need to compile their scholarly output. The report presents functional requirements and recommendations for six stakeholders: researchers, funders

  9. Risk factors for suicidal behaviour in individuals on disability pension due to common mental disorders - a nationwide register-based prospective cohort study in Sweden.

    Syed Rahman

    Full Text Available BACKGROUND: Common mental disorders (CMD have become one of the leading causes for disability pension (DP. Studies on predictors of adverse health outcome following DP are sparse. This study aimed to examine the association of different socio-demographic factors and health care consumption with subsequent suicidal behaviour among individuals on DP due to CMD. METHOD: This is a population-based prospective cohort study based on register data. All individuals aged 18-64 years, living in Sweden on 31-Dec-2004 who in 2005 were on DP due to CMD (N = 46 745 were followed regarding suicide attempt and suicide (2006-10. Univariate and multivariate hazard ratios (HR and 95% confidence intervals (CI for suicidal behaviour were estimated by Cox regression. RESULTS: During the five-year follow-up, 1 046 (2.2% and 210 (0.4% individuals attempted and committed suicide, respectively. Multivariate analyses showed that young age (18-24 years and low education predicted suicide attempt, while living alone was associated with both higher suicide attempt and suicide (range of HRs 1.23 to 1.68. Combined prescription of antidepressants with anxiolytics during 2005 and inpatient care due to mental diagnoses or suicide attempt (2001-05 were strongly associated with suicide attempt and suicide (range of HRs 1.3 to 4.9, while inpatient care due to somatic diagnoses and specialized outpatient care due to mental diagnoses during 2001-05 only predicted suicide attempt (HR 1.45; 95% CI: 1.3-1.7; HR 1.30; 95% CI: 1.1-1.7. CONCLUSIONS: Along with socio-demographic factors, it is very important to consider type of previous healthcare use and medication history when designing further research or intervention aiming at individuals on DP due to CMD. Further research is warranted to investigate both characteristics of disability pension due to CMD, like duration, diagnoses and grade as well as mechanisms to subsequent suicidal behavior, taking potential gender differences into

  10. Histological type and grade of breast cancer tumors by parity, age at birth, and time since birth: a register-based study in Norway

    Heuch Ivar

    2010-05-01

    Full Text Available Abstract Background Some studies have indicated that reproductive factors affect the risk of histological types of breast cancer differently. The long-term protective effect of a childbirth is preceded by a short-term adverse effect. Few studies have examined whether tumors diagnosed shortly after birth have specific histological characteristics. Methods In the present register-based study, comprising information for 22,867 Norwegian breast cancer cases (20-74 years, we examined whether histological type (9 categories and grade of tumor (2 combined categories differed by parity or age at first birth. Associations with time since birth were evaluated among 9709 women diagnosed before age 50 years. Chi-square tests were applied for comparing proportions, whereas odds ratios (each histological type vs. ductal, or grade 3-4 vs. grade 1-2 were estimated in polytomous and binary logistic regression analyses. Results Ductal tumors, the most common histological type, accounted for 81.4% of all cases, followed by lobular tumors (6.3% and unspecified carcinomas (5.5%. Other subtypes accounted for 0.4%-1.5% of the cases each. For all histological types, the proportions differed significantly by age at diagnoses. The proportion of mucinous and tubular tumors decreased with increasing parity, whereas Paget disease and medullary tumors were most common in women of high parity. An increasing trend with increasing age at first birth was most pronounced for lobular tumors and unspecified carcinomas; an association in the opposite direction was seen in relation to medullary and tubular tumors. In age-adjusted analyses, only the proportions of unspecified carcinomas and lobular tumors decreased significantly with increasing time since first and last birth. However, ductal tumors, and malignant sarcomas, mainly phyllodes tumors, seemed to occur at higher frequency in women diagnosed Conclusion Our results support previous observations that reproductive factors

  11. The effects of marriage and separation on the psychotropic medication use of non-married cohabiters: a register-based longitudinal study among adult Finns.

    Metsä-Simola, Niina; Martikainen, Pekka

    2014-11-01

    Non-marital cohabitation has become increasingly common and is suggested to offer similar mental-health benefits as marriage does. We studied levels and changes in cohabiters' mental health five years before and five years after entering into marriage or separating, and compared long-term non-married and married cohabiters. We analysed changes in the three-month prevalence of psychotropic medication use (psycholeptics and psychoanaleptics, excluding medication for dementia) by proximity to non-marital transition and gender, using register data on 189,394 Finns aged 25 to 64. Similar levels of psychotropic-medication use were found among individuals in long unions that continued throughout the follow-up and were non-marital, marital, or changed from non-marital to marital. Among men and women who separated from longer cohabiting unions of more than five years, however, an increase in medication prevalence was observed immediately before separation, followed by a similar decline after separation. At the time of separation the level of medication use was 9.9 per cent (95% CI = 8.7 - 11.3) among men and 15.7 per cent (95% CI = 14.2 - 17.4) among women compared to 4.3 per cent (95% CI = 3.7 - 5.0) and 8.0 per cent (95% CI = 7.2 - 9.0), respectively, among those who cohabited continuously. No changes in medication use were observed before or after separation among those leaving shorter cohabiting unions of less than five years. Among those marrying following shorter cohabiting unions a positive effect of approaching marriage was observed only among women. Compared to continuous cohabiters, the level of medication use was higher among men and women separating from both short-term and long-term cohabiting unions five years before separation. This selective effect suggests that cohabiters with mental-health problems might benefit from relationship counselling. In a long-term stable union it seems to matter little for mental health whether the union is marital or non

  12. Validity of diagnostic codes and prevalence of physician-diagnosed psoriasis and psoriatic arthritis in southern Sweden--a population-based register study.

    Sofia Löfvendahl

    Full Text Available OBJECTIVE: To validate diagnostic codes for psoriasis and psoriatic arthritis (PsA and estimate physician-diagnosed prevalence of psoriasis and PsA in the Skåne region, Sweden. METHODS: In the Skåne Healthcare Register (SHR, all healthcare consultations are continuously collected for all inhabitants in the Skåne region (population 1.2 million. During 2005-2010 we identified individuals with ≥1 physician-consultations consistent with psoriasis (ICD-10. Within this group we also identified those diagnosed with PsA. We performed a validation by reviewing medical records in 100 randomly selected cases for psoriasis and psoriasis with PsA, respectively. Further, we estimated the pre- and post-validation point prevalence by December 31, 2010. RESULTS: We identified 16 171 individuals (psoriasis alone: n = 13 185, psoriasis with PsA n = 2 986. The proportion of ICD-10 codes that could be confirmed by review of medical records was 81% for psoriasis and 63% for psoriasis with PsA with highest percentage of confirmed codes for cases diagnosed ≥2 occasions in specialized care. For 19% and 29% of the cases respectively it was not possible to determine diagnosis due to insufficient information. Thus, the positive predicted value (PPV of one ICD-10 code for psoriasis and psoriasis with PsA ranged between 81-100% and 63-92%, respectively. Assuming the most conservative PPV, the post-validation prevalence was 1.23% (95% CI: 1.21-1.25 for psoriasis (with or without PsA, 1.02% (95% CI: 1.00-1.03 for psoriasis alone and 0.21% (95% CI: 0.20-0.22 for psoriasis with PsA. The post-validation prevalence of PsA in the psoriasis cohort was 17.3% (95% CI: 16.65-17.96. CONCLUSIONS: The proportion of diagnostic codes in SHR that could be verified varied with frequency of diagnostic codes and level of care highlighting the importance of sensitivity analyses using different case ascertainment criteria. The prevalence of physician-diagnosed psoriasis and Ps

  13. Early failures among 7,174 primary total knee replacements: a follow-up study from the Norwegian Arthroplasty Register 1994-2000.

    Furnes, Ove; Espehaug, Birgitte; Lie, Stein Atle; Vollset, Stein Emil; Engesaeter, Lars Birger; Havelin, Leif Ivar

    2002-04-01

    We studied primary total knee replacements (TKRs), reported to the Norwegian Arthroplasty Register, operated on between 1994 and 2000. A Cox multiple regression model was used to evaluate differences in survival among the prosthesis brands, their types of fixation, and whether or not the patella was resurfaced. In Norway in 1999, the incidence of knee prosthesis operations was 35 per 100,000 inhabitants. Cement was used as fixation in 87% of the knees, 10% were hybrid and 2% uncemented implants. Bicompartmental (not resurfaced patella) prostheses were used in 65% of the knees. With all revisions as endpoint, no statistically significant differences in the 5-year survival were found among the cemented tricompartmental prostheses brands: AGC 97% (n 279), Duracon 99% (n 101), Genesis I 95% (n 654), Kinemax 98% (n 213) and Tricon 96% (n 454). The bicompartmental LCS prostheses had a 5-year survival of 97% (n 476). The type of meniscal bearing in LCS knees had no effect on survival. Survival with revision for all causes as endpoint showed no differences among types of fixation, or bi- or tricompartmental prostheses. Pain alone was the commonest reason for revision of cemented bicompartmental prostheses. The risk of revision because of pain was 5.7 times higher (p < 0.001) in cemented bicompartmental prostheses than cemented tricompartmental ones, but the revisions mainly involved insertion of a patellar component. In tricompartmental prostheses the risk of revision because of infection was 2.5 times higher than in bicompartmental ones (p = 0.03). Young age (< 60) and the sequelae after a fracture increased the risk of revision. The 5-year survival of the 6 most used cemented tricompartmental knee prostheses brands varied between 95% and 99%, but the differences were not statistically significant. There were more revisions because of pain in bicompartmental than in tricompartmental knees. In tricompartmental knees, however, there were more revisions because of an

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

    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...

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

    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...

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

    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.

  17. Sorption of Eu(Ⅲ) on GMZ bentonite in the absence/presence of humic acid studied by batch and XAFS techniques

    2010-01-01

    Bentonite has been extensively studied because of its strong sorption ability and low permeability.In this work,the Na-bentonite from Gaomiaozi County (China) has been characterized by XRD,FTIR and acid-base titration.The sorption of Eu(III) on Na-bentonite in the absence/presence of humic acid (HA) was studied at T = 25 ± 2 °C and in 0.01 mol/L NaClO4 solution.The effects of pH,HA,contact time and initial Eu(III) concentrations were also investigated.The results indicate that the sorption of Eu(III) on Na-bentonite was dependent on pH values.The presence of HA had little effect on Eu(III) sorption at low pH values,but decreased Eu(III) sorption at high pH values.X-ray absorption fine structure spectroscopy (XAFS) was applied to characterize the local structural environment of the adsorbed Eu(III) on bare Na-bentonite and HA-bentonite hybrids.The re- sults indicate that Eu(III) was bound to O atoms at a distance of about 2.39  at pH 4.15.The results are crucial for the evalua- tion of the sorption and migration of other trivalent lanthanides and actinides in bentonite as backfill materials.

  18. Who did not appear? First dental visit absences in secondary care in a major Brazilian city: a cross-sectional study

    Alessandra Trindade Machado

    2015-01-01

    Full Text Available The study sought to identify possible factors associated with non-attendance at first dental appointments scheduled in 2011 of users living in Belo Horizonte, Minas Gerais, who were referred from primary care to different dental specialties in secondary care within the public health services of the city. A cross-sectional study was conducted based on research in secondary data bases of the public health regulatory system. The dependent variable was "no shows" for scheduled appointments, and the independent variables were age, time on the waiting list, gender, health district, and the specialty to which the individual was referred. Among the 6,428 first dental visits scheduled for 2011 in the specialties selected for analysis, 32.9 % were not performed due to the absence of the user. Bivariate analysis revealed a statistically significant association between non-attendance of the user and the five independent variables. Young adults, male, and resident in given districts who were referred to the specialties of surgery and endodontics and who waited longer on the waiting list exhibited a higher frequency of no-shows.

  19. Registered Nurse Education and the Registered Nurse Job Market.

    Hunt, Howard Allan

    This effort compares the graduates of the three types of Registered Nurse (RN) education programs (three-year Diploma in Nursing, two-year Associate Degree in Nursing (ADN), and four-year Bachelor of Science Degree in Nursing). The basic objective is to determine whether they are perfect substitutes, especially whether ADN graduates can adequately…

  20. USING CLUSTER ANALYSIS FOR STUDYING THE PROXIMITY OF REGISTERED UNEMPLOYMENT AT THE LEVEL OF COUNTIES IN ROMANIA AT THE BEGINNING OF THE ECONOMIC CRISIS

    Babucea Ana-Gabriela

    2009-05-01

    Full Text Available Cluster analysis classifies a set of observations into two or more mutually exclusive unknown groups based on combination of interval variables and it has proven to be very useful. The classification aim is grouping the objects between their similarities or dissimilarities and so providing a synthetic description or a cut of data. In this paper we analyze the disparities into the counties of Romania looking the number of registered unemployed according to the latest official statistical data using one technique of clusters analysis.

  1. Birth weight in offspring and leukaemia risk in parents-A nation-wide register-based cohort study from Denmark

    Marklund, Maria; Rostgaard, Klaus; Hjalgrim, Lisa

    2013-01-01

    Spurred by previous observations we assessed the relationship between offspring birth weight and parental leukaemia risk in a register-based investigation including 2.4 million parents of 2 million Danish children. Regardless of analytical approach, offspring birth weight was not associated...... with parental risk of leukaemia overall or of leukaemia subtypes except for a twofold increased acute lymphatic leukaemia risk in fathers of high birth weight offspring and an increasing paternal risk of chronic myeloid leukaemia with increasing offspring birth weight. These may both be chance findings. Our...... investigation indicates that offspring birth weight is not strongly associated with parental leukaemia risk....

  2. Absence of viral hemorrhagic septicemia virus (VHSV) and infectious hemorrhagic necrosis virus (INHV) in a Tunisian fish farm: a case study.

    Cherif, N; Hammami, S

    2012-01-01

    Beyond the obvious problems related to the sustainable management of wild stocks, current fish farming practices in the Mediterranean area entail important environmental risks and potential outbreaks of fish diseases linked to massive translocations across regional boundaries. Viral haemorrhagic septicaemia (VHS) and infectious hematopoietic necrosis (IHN) are well-known fish diseases caused by the VHSV and IHNV viruses, and positive cases are subject to obligatory reporting to the World Organisation for Animal Health (OIE). In August 2004, the OIE published the first record of a VHS outbreak in a sea bass (Dicentrarchus labrax) aquaculture facility on the coast of the Mediterranean Sea. However, D. labrax is not considered as a susceptible host species for viral hemorrhagic septicaemia according to OIE's International Aquatic Animal Health Code (2009) and VHSV was not previously reported in the Mediterranean. In this sense and given the high risk of disease translocation associated with farmed fish in marine aquaculture, the present study was aimed at investigating the presence of VHSV and IHNV in stocks of sea bass and sea bream (Sparus aurata) reared inside a Tunisian coastal fish farm. Cell culture, IFAT and RT-PCR were applied to screen for both VHSV and IHNV in 69 pooled samples of sea bass and 24 pooled samples of sea bream. All three techniques showed the absence of both viruses within fish at the selected site.

  3. The Pediatric Cataract Register (PECARE)

    Haargaard, Birgitte; Nyström, Alf; Rosensvärd, Annika;

    2015-01-01

    examination with a pencil light at age 5 weeks, whereas newborn red reflex examination using a handheld ophthalmoscope is routine protocol in Swedish maternity wards. Data regarding age of referral were derived from the Pediatric Cataract Register (PECARE). All children operated on before 1 year of age...

  4. Transmission of HIV by transfusion of HIV-screened blood: the value of a national register. The 'Recipients' Study Group of the French Society of Blood Transfusion.

    Courtois, F; Jullien, A M; Chenais, F; Noel, L; Pinon, F

    1992-03-01

    A National Register of transfusion-transmitted infections was opened by the French Society of Blood Transfusion on 1 October, 1986. Out of 54 initially reported cases of HIV-infection, allegedly transmitted by blood components, further investigation could be completed in 33 cases. The transfusional origin of contamination was considered as established or probable in 28/33 cases, either because a potentially infectious unit was identified among those transfused to the recipient (23/28), or because the recipient was known to be seronegative before transfusion (5/28), or both (10/28). In 5/33 cases transfusion was considered as presumably responsible for contamination because no other risk factor was found in the recipient. Among the 33 documented cases of HIV-transmission by screened blood, 29 (88%) occurred between 1985 and 1987, and four (12%) during 1988. Out of 19 implicated donors later found seropositive, 16 belonged to a high-risk group for HIV-infection. The majority of HIV-infections occurred as a consequence of blood donation in the window period between contamination and the appearance of detectable antibodies in the donor's serum (11/19). In three instances, however, human and operational errors led to the release of seropositive units. We conclude that the main value of this Register is to provide a potential trend-indicator of transfusion-related infectious risks, to allow objective documentation of reported cases and to contribute to the improvement of blood transfusion practice.

  5. Homophobia in Registered Nurses: Impact on LGB Youth

    Blackwell, Christopher W.; Kiehl, Ermalynn M.

    2008-01-01

    This study examined registered nurses' overall attitudes and homophobia towards gays and lesbians in the workplace. Homophobia scores, represented by the Attitudes Toward Lesbians and Gay Men (ATLG) Scale, was the dependent variable. Overall homophobia scores were assessed among a randomized stratified sample of registered nurses licensed in the…

  6. The Copenhagen School Health Records Register

    Baker, Jennifer L; Sørensen, Thorkild I A

    2011-01-01

    The Copenhagen School Health Records Register is an electronic register of health examination information on 372,636 children who attended school in Copenhagen, Denmark from 1936 to 2005.......The Copenhagen School Health Records Register is an electronic register of health examination information on 372,636 children who attended school in Copenhagen, Denmark from 1936 to 2005....

  7. Identifying victims of violence using register-based data

    Kruse, Marie; Sørensen, Jan; Brønnum-Hansen, Henrik

    2010-01-01

    . We found significant differences between victims and non-victims according to socio-economic status, education, marital status, and ethnic origin, and also between victims by source of identification. CONCLUSIONS: We have identified a study population consisting of individual victims of violence......AIMS: The aim of this study was twofold. Firstly we identified victims of violence in national registers and discussed strengths and weaknesses of this approach. Secondly we assessed the magnitude of violence and the characteristics of the victims using register-based data. METHODS: We used three...... nationwide registers to identify victims of violence: The National Patient Register, the Victim Statistics, and the Causes of Death Register. We merged these data and assessed the degree of overlap between data sources. We identified a reference population by selecting all individuals in Denmark over 15...

  8. Physical Activity in Primary Versus Secondary Prevention Indication Implantable Cardioverter Defibrillator Recipients 6–12 Months After Implantation – A Cross-Sectional Study With Register Follow Up

    Berg, Selina Kikkenborg; Thygesen, Lau Caspar; Svendsen, Jesper Hastrup

    2015-01-01

    outcomes; to describe patients' beliefs regarding participation in physical exercise by ICD indication; to describe factors predicting low physical activity; and to describe physical activity as a predictor of mortality. DESIGN: National survey with register follow-up. Comparisons were made to a matched......, with 82% of participants being men. Of the participants, 37% participated in a rehabilitation program, and 21% were sedentary compared with 8% in the reference population (Pphysical exercise guidelines. Low physical activity was predicted by primary prevention...... indication (odds ratio [OR]=2.5; 95% confidence interval [CI], 1.3-4.7) and higher comorbidity (OR=2.1; 95% CI, 1.0-4.1; Pphysical activity was associated with increased mortality (OR=3.9; 95% CI, 1.11-13.71; Psex...

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

    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

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

    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...

  11. Trends in Off-Label Prescribing of Sedatives, Hypnotics and Antidepressants among Children and Adolescents - A Danish, Nationwide Register-Based Study.

    Nielsen, Eva Skovslund; Rasmussen, Lotte; Hellfritzsch, Maja; Thomsen, Per Hove; Nørgaard, Mette; Laursen, Torben

    2017-04-01

    In recent years, psychotropic drug use among children and adolescents in Europe and USA has increased. However, the majority of psychotropic drugs are not formally approved for use in children and adolescents, and consequently, use is often off-label. The objectives were to describe time trends in off-label prescribing rates and the most commonly used types of psychotropic drugs by age and gender in Danish children and adolescents. Using the Register of Medicinal Product Statistics, we identified all prescriptions for sedatives, hypnotics and antidepressants filled for children and adolescents in 2006-2012. Information on diagnoses was obtained from the Danish National Registry of Patients and allowed classification of prescriptions as either on- or off-label. We identified 186,831 prescriptions filled for 29,851 children and adolescents: 88.0% of these were classified as off-label. During 2006-2012, off-label rates for sedatives and hypnotics increased significantly, except for prescriptions for girls aged 15-17 years [range 24.1-98.2% (girls), 31.9% to 99.0% (boys)]. In the same period, the number of registered melatonin prescriptions (all off-label) increased expansively. For antidepressants, we found decreasing trends in off-label rates over time [range 94.5-65.6% (girls), 93.8-71.2% (boys)]. Off-label prescribing of psychotropic drugs to Danish children and adolescents is common. Off-label rates for sedatives and hypnotics increased in the period of 2006-2012, whereas off-label rates for antidepressants declined. Off-label rates might be underestimated and should be considered a conservative estimate.

  12. Commentary: How can family-based quasi-experimental designs and national registers be used to address confounding in risk factor studies of psychopathology? A reflection on Obel et al. (2016).

    Larsson, Henrik

    2016-04-01

    Standard observational studies have reported a robust correlation between maternal smoking during pregnancy and risk of ADHD in offspring. In the accompanying article, Obel et al. used sibling-comparisons to explore the extent to which unmeasured familial confounding explains this association. This commentary highlights three important implications of the study. At a general level, Obel et al. illustrates how (1) family-based quasi-experimental designs and (2) national registers can be used to address confounding in risk factor studies of psychopathology. At a more specific level, the study suggests that maternal smoking during pregnancy is probably not a causal risk factor for ADHD.

  13. Pynchon, In His Absence

    Albert Rolls

    2012-07-01

    Full Text Available In a footnote to “Fast Learner: The Typescript of Pynchon's 'V.' at the Harry Ransom Center in Austin,” Luc Herman and John Krafft note that the letters Corlies (Cork Smith graciously provided them for their study of the transformation of the typescript of 'V.' (1963 into the published novel “may be identical to those published in an unauthorized limited edition under the title 'Of a Fond Ghoul' in 1990.” Sounding more confident in “From the Ground Up: The Evolution of the South-West Africa Chapter in Pynchon's 'V.',” they write, “Originals of the Smith-Pynchon letters were apparently stolen from the offices of Harper & Row, and an unauthorized facsimile edition was published in 1990 under the title 'Of a Fond Ghoul' (a phrase Pynchon proposes in the correspondence as one possible title for his novel. Smith later received photocopies of the letters in the mail.” Herman and Krafft were essentially correct in their assumption about the letters they have. Smith received a copy of the extant correspondence between him and Pynchon as it appears in 'Of a Fond Ghoul', but he did not get the book's entire contents. This piece provides archival information on the documents contained in 'Of a Fond Ghoul'.

  14. A seasonal study of dissolved cobalt in the Ross Sea, Antarctica: micronutrient behavior, absence of scavenging, and relationships with Zn, Cd, and P

    M. A. Saito

    2010-08-01

    Full Text Available We report the distribution of cobalt (Co in the Ross Sea polynya during austral summer 2005–2006 and the following austral spring 2006. The vertical distribution of total dissolved Co (dCo was similar to soluble reactive phosphate (PO43-, with dCo and PO43- showing a significant correlation throughout the water column (r2=0.87. A strong seasonal signal for dCo was observed, with most spring samples having concentrations ranging from ~45–85 pM, whereas summer dCo values were depleted below these levels by biological activity. Surface transect data from the summer cruise revealed concentrations at the low range of this seasonal variability (~30 pM dCo, with concentrations as low as 20 pM observed in some regions where PO43- was depleted to ~0.1 μM. Both complexed Co, defined as the fraction of dCo bound by strong organic ligands, and labile Co, defined as the fraction of dCo not bound by these ligands, were typically observed in significant concentrations throughout the water column. This contrasts the depletion of labile Co observed in the euphotic zone of other ocean regions, suggesting a much higher bioavailability for Co in the Ross Sea. An ecological stoichiometry of 37.6 μmol Co:mol−1 PO43- calculated from dissolved concentrations was similar to values observed in the subarctic Pacific, but approximately tenfold lower than values in the Eastern Tropical Pacific and Equatorial Atlantic. The ecological stoichiometries for dissolved Co and Zn suggest a greater overall use of Zn relative to Co in the shallow waters of the Ross Sea, with a Co:PO43-/Zn:PO43- ratio of 1:17. Comparison of these observed stoichiometries with values estimated in culture studies suggests that Zn is a key micronutrient that likely influences phytoplankton diversity in the Ross Sea. In contrast, the

  15. Breast cancer | EU Clinical Trials Register [EU Clinical Trials Register

    Full Text Available e and absence of rifampicin. - To validate the previously developed dextromethorphan phenotyping test E.2.3T...d consent;• Contra-indications for rifampicin and/or dextromethorphan use;• Use of medications or dietary su

  16. VISUALIZATION OF REGISTERED SUBSURFACE ANATOMY

    2010-01-01

    A system and method for visualization of subsurface anatomy includes obtaining a first image from a first camera and a second image from a second camera or a second channel of the first camera, where the first and second images contain shared anatomical structures. The second camera and the secon....... A visual interface displays the registered visualization of the first and second images. The system and method are particularly useful for imaging during minimally invasive surgery, such as robotic surgery....

  17. China's Economy Registered Moderate Slowdown

    2011-01-01

    @@ The Chinese economy registered a moderate slowdown over the course of 2011, the World Bank said in its East Asia and Pacific Economic Update.During the first nine months of 2011, growth slowed from 10.6 percent in 2010 to 9.4 percent.The bank estimates that China's economic growth is expected at 9.1 percent in 2011, 8.4 percent in 2012 and roughly similar rates thereafter.

  18. Registered criminality and sanctioning of schizophrenia patients

    Munkner, Runa; Haastrup, Soeren; Joergensen, Torben;

    2009-01-01

    BACKGROUND: Patients with schizophrenia have been shown to have an increased risk of criminality, especially violent crimes. AIMS: The aim of the current study was to describe the pattern of crimes committed by Danish patients with schizophrenia and examine the sanctions given for crimes...... in relation to the different periods in the patients' lives: not yet known to the psychiatric hospital system, known to the system but not yet diagnosed with schizophrenia, and after being diagnosed with schizophrenia. METHODS: Information from the Danish Psychiatric Central Research Register was correlated...... with data from the Danish National Crime Register. RESULTS: One of the more prominent findings was that 16% of patients diagnosed with schizophrenia receive a prison sentence or a suspended prison sentence, despite the fact that Denmark is a co-signatory of the European Prison Rules and should treat, rather...

  19. Illness Absences Among Beryllium Sensitized Workers

    Watkins, Janice P.; Ellis, Elizabeth D.; Girardi, David J.; Cragle, Donna L.

    2014-01-01

    Objectives. This study examined absence rates among US Department of Energy workers who had beryllium sensitization (BeS) or were diagnosed with chronic beryllium disease (CBD) compared with those of other workers. Methods. We used the lymphocyte proliferation test to determine beryllium sensitivity. In addition, we applied multivariable logistic regression to compare absences from 2002 to 2011 between workers with BeS or CBD to those without, and survival analysis to compare time to first absence by beryllium sensitization status. Finally, we examined beryllium status by occupational group. Results. Fewer than 3% of the 19 305 workers were BeS, and workers with BeS or CBD had more total absences (odds ratio [OR] = 1.31; 95% confidence interval [CI] = 1.18, 1.46) and respiratory absences (OR = 1.51; 95% CI = 1.24, 1.84) than did other workers. Time to first absence for all causes and for respiratory conditions occurred earlier for workers with BeS or CBD than for other workers. Line operators and crafts personnel were at increased risk for BeS or CBD. Conclusions. Although not considered “diseased,” workers with BeS have higher absenteeism compared with nonsensitized workers. PMID:25211750

  20. Resources and pilot results for establishing a Mongolian Twin Register.

    Gombojav, Bayasgalan; Damdinbazar, Otgonbayar; Danshiitsoodol, Narandalai; Dagvasumberel, Gonchigsuren; Purevdorj, Erkhembulgan; Gombojav, Enkhtsetseg; Chuluunbaatar, Urjinbadam; Ochir, Chimedsuren; Ichinkhorloo, Purevdorj; Sung, Joohon

    2013-02-01

    Despite the need to provide evidence-based health policy, most developing countries suffer from a lack of resources for sound epidemiologic evidence. Most twin registers have been established in developed countries and there are relatively fewer twin registers in developing countries. Considering the immense potential of twin research, it will be worthwhile to attempt to establish a new twin register in Mongolia, where biomedical studies are still scarce. Our objectives were to initiate the process of establishing a nation-wide twin register in Mongolia, based on a nation-wide, population-based database. With the approval and support of the Ministry of Population Development and Social Welfare of Mongolia, we were able to access an initial list of 411 twin pairs who live in the district of Ulaanbaatar, the capital city of Mongolia. By developing a questionnaire to estimate zygosity, we conducted a pilot survey. Those who registered consisted of 822 individuals or 411 twin pairs (same sex: male - 178; female - 157; different sex - 76), two sets of triplets (same sex: female - 2). The age of twins ranged from 1 to 81 (mean age 7.3 ± 11.3), and 52.4% were males. The first twin survey in Mongolia not only resulted in interim data for the Mongolian Twin Register, but has the potential for establishing a larger register by using the national database. It has been proven possible to establish a twin register for research purposes in Mongolia.

  1. The Absence of CYP3A5*3 Is a Protective Factor to Anticonvulsants Hypersensitivity Reactions: A Case-Control Study in Brazilian Subjects.

    Tanno, Luciana Kase; Kerr, Daniel Shikanai; dos Santos, Bernardo; Talib, Leda Leme; Yamaguti, Célia; Rodrigues, Helcio; Gattaz, Wagner Farid; Kalil, Jorge

    2015-01-01

    Although aromatic anticonvulsants are usually well tolerated, they can cause cutaneous adverse drug reactions in up to 10% of patients. The clinical manifestations of the antiepileptics-induced hypersensitivity reactions (AHR) vary from mild skin rashes to severe cutaneous drug adverse reactions which are related to high mortality and significant morbidity. Genetic polymorphisms in cytochrome P450 genes are associated with altered enzymatic activity and may contribute to the risk of AHR. Here we present a case-control study in which we genotyped SNPs of CYP2C19, 2C9 and 3A5 of 55 individuals with varying severities of AHR, 83 tolerant, and 366 healthy control subjects from São Paulo, Brazil. Clinical characterization was based on standardized scoring systems and drug patch test. All in vivo investigation followed the ENDA (European Network of Drug Allergy) recommendations. Genotype was determined by real time PCR using peripheral blood DNA as a template. Of all 504 subjects, 65% were females, 45% self-identified as Afro-American, 38% as Caucasian and 17% as having non-African mixed ascendancy. Amongst 55 subjects with AHR, 44 had severe cutaneous drug adverse reactions. Of the 46 drug patch tests performed, 29 (63%) were positive. We found a strong association between the absence of CYP3A5*3 and tolerant subjects when compared to AHR (p = 0.0002, OR = 5.28 [CI95% 2.09-14.84]). None of our groups presented positive association with CYP2C19 and 2C9 polymorphisms, however, both SNPs contributed to separation of cases and tolerants in a Classification and Regression Tree. Our findings indicate that drug metabolism genes can contribute in the tolerability of antiepileptics. CYP3A5*3 is the most prevalent CYP3A5 allele associated with reduced enzymatic function. The current study provides evidence that normal CYP3A5 activity might be a protective factor to aromatic antiepileptics-induced hypersensitivity reactions in Brazilian subjects.

  2. Reading-Induced Absence Seizures

    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.

  3. Danish registers on aspects of reproduction

    Blenstrup, Lene Tølbøll; Knudsen, Lisbeth B.

    2011-01-01

    on births, abortions and assisted reproduction as well as selected characteristics of the women (and men) involved. Validity and Coverage: Both the validity and coverage of each register is considered of high quality. Conclusions: These registers provide, both individually and in combination, unique......Introduction: The establishing of three Danish population based registers, namely the Fertility Database, the Register of Legally Induced Abortions and the In Vitro Fertilisation register aimed at providing data for surveying of reproductive outcome. Content: The registers include information...... opportunities for undertaking detailed and comprehensive research in the field of reproduction....

  4. Obesity research based on the Copenhagen School Health Records Register

    Baker, Jennifer L; Sørensen, Thorkild I A

    2011-01-01

    INTRODUCTION: To summarise key findings from research performed using data from the Copenhagen School Health Records Register over the last 30 years with a main focus on obesity-related research. The register contains computerised anthropometric information on 372,636 schoolchildren from the capi......INTRODUCTION: To summarise key findings from research performed using data from the Copenhagen School Health Records Register over the last 30 years with a main focus on obesity-related research. The register contains computerised anthropometric information on 372,636 schoolchildren from...... the capital city of Denmark. Additional information on the cohort members has been obtained via linkages with population studies and national registers. RESEARCH TOPICS: Studies using data from the register have made important contributions in the areas of the aetiology of obesity, the development...... of the obesity epidemic, and the long-term health consequences of birth weight as well as body size and growth in childhood. CONCLUSION: Research using this unique register is ongoing, and its contributions to the study of obesity as well as other topics will continue for years to come....

  5. A seasonal study of dissolved cobalt in the Ross Sea, Antarctica: micronutrient behavior, absence of scavenging, and relationships with Zn, Cd, and P

    M. A. Saito

    2010-12-01

    Full Text Available We report the distribution of cobalt (Co in the Ross Sea polynya during austral summer 2005–2006 and the following austral spring 2006. The vertical distribution of total dissolved Co (dCo was similar to soluble reactive phosphate (PO43−, with dCo and PO43− showing a significant correlation throughout the water column (r2 = 0.87, 164 samples. A strong seasonal signal for dCo was observed, with most spring samples having concentrations ranging from ~45–85 pM, whereas summer dCo values were depleted below these levels by biological activity. Surface transect data from the summer cruise revealed concentrations at the low range of this seasonal variability (~30 pM dCo, with concentrations as low as 20 pM observed in some regions where PO43− was depleted to ~0.1 μM. Both complexed Co, defined as the fraction of dCo bound by strong organic ligands, and labile Co, defined as the fraction of dCo not bound by these ligands, were typically observed in significant concentrations throughout the water column. This contrasts the depletion of labile Co observed in the euphotic zone of other ocean regions, suggesting a much higher bioavailability for Co in the Ross Sea. An ecological stoichiometry of 37.6 μmol Co:mol−1 PO43− calculated from dissolved concentrations was similar to values observed in the subarctic Pacific, but approximately tenfold lower than values in the Eastern Tropical Pacific and Equatorial Atlantic. The ecological stoichiometries for dissolved Co and Zn suggest a greater overall use of Zn relative to Co in the shallow waters of the Ross Sea, with a Co:PO43−/Zn:PO43− ratio of 1:17. Comparison of these observed stoichiometries with values estimated in culture studies suggests that Zn is a key micronutrient that likely influences phytoplankton diversity in the Ross

  6. Divorce and changes in the prevalence of psychotropic medication use: a register-based longitudinal study among middle-aged Finns.

    Metsä-Simola, Niina; Martikainen, Pekka

    2013-10-01

    The annual prevalence of psychotropic medication use exceeds 10 percent in Europe and the United States, the prevalence being higher among the divorced than the married. We analysed changes in the three-month prevalence of psychotropic medication use (psycholeptics and psychoanaleptics excluding medication for dementia) by proximity to divorce, sex, medication type and socio-demographic characteristics, using register-data on 304,111 Finns between 25 and 64 years of age, of whom 23,956 divorced between 1995 and 2003 and 142,093 were continuously married from 1995 to 2004. Five years before divorce, men and women already displayed about one percentage point higher prevalence of psychotropic medication use than those who continued their marriage. The excess prevalence increased with approaching divorce and peaked six to nine months before divorce, reaching 7.3 percent (95% CI 6.8-8.0) among divorcing men and 8.1 percent (95% CI 7.5-8.8) among divorcing women. The peak was followed by an 18-month decline, after which the excess compared to the continuously married settled at nearly three percentage points. The excess was not due to being socio-economically disadvantaged, and socio-demographic factors also seemed to have few modifying effects. The changes in prevalence were largest for antidepressants and almost non-existent for antipsychotics. Our results suggest that the high prevalence of psychotropic medication use among the divorced results both from selective factors already present five years before divorce and the acute and long-term causal effects of becoming and being divorced. Counselling is needed for individuals in the process of divorce, rather than economic support for divorced individuals.

  7. Total cancer incidence in relation to 137Cs fallout in the most contaminated counties in Sweden after the Chernobyl nuclear power plant accident: a register-based study

    Alinaghizadeh, Hassan; Wålinder, Robert; Vingård, Eva; Tondel, Martin

    2016-01-01

    Objectives To determine the total cancer incidence in relation to a 5-year exposure to caesium-137 (137Cs) from the 1986 Chernobyl nuclear power plant accident. Methods A closed cohort was defined as all individuals living in the three most contaminated counties in mid-Sweden in 1986. Fallout of 137Cs was retrieved as a digital map from the Geological Survey of Sweden, demographic data from Statistics Sweden, and cancer diagnosis from the National Board of Health and Welfare. Individuals were assigned an annual 137Cs exposure based on their place of residence (1986–1990), from which 5-year cumulative 137Cs exposures were calculated, accounting for the physical decay of 137Cs and changing residencies. HRs were adjusted for age, sex, rural/non-rural residence and pre-Chernobyl total cancer incidence. Results The 734 537 people identified were categorised by exposure: the first quartile was low exposure (0.0–45.4 kBq/m2), the second and third quartiles were intermediate exposure (45.41–118.8 kBq/m2), and the fourth quartile was the highest exposure (118.81–564.71 kBq/m2). Between 1991 and 2010, 82 495 cancer cases were registered in the 3 counties. Adjusted HRs (95% CI) were 1.03 (1.01 to 1.05) for intermediate exposure and 1.05 (1.03 to 1.07) for the highest exposure compared to the reference exposure. Conclusions We found a small overall exposure–response pattern of the total cancer incidence related to 137Cs after adjustment for age, sex, rural residence and pre-Chernobyl cancer incidence. PMID:27998898

  8. The establishment of a polyposis register

    Bülow, Steffen; Burn, J; Neale, K;

    1993-01-01

    registers are discussed, and the stages of development of a register are reviewed: Ascertainment of probands, construction of pedigrees, identification of family members at risk, and screening of members at risk. The problem of data confidentiality is discussed....

  9. The Danish National Health Service Register

    Andersen, John Sahl; Olivarius, Niels de Fine; Krasnik, Allan

    2011-01-01

    Abstract Introduction: To describe the Danish National Health Service Register in relation to research. Content: The register contains data collected for administrative and scientific purposes from health contractors in primary health care. It includes information about citizens, providers...

  10. 76 FR 16016 - Sunshine Federal Register Notice

    2011-03-22

    .... ] Briefing on Small Modular Reactors (Public Meeting) (Contact: Stephanie Coffin, 301-415-6877) This meeting... From the Federal Register Online via the Government Publishing Office NUCLEAR REGULATORY COMMISSION Sunshine Federal Register Notice AGENCY HOLDING THE MEETINGS: Nuclear Regulatory Commission,...

  11. 76 FR 14107 - Sunshine Federal Register Notice

    2011-03-15

    .... Briefing on Small Modular Reactors (Public Meeting). (Contact: Stephanie Coffin, 301-415-6877). This... From the Federal Register Online via the Government Publishing Office NUCLEAR REGULATORY COMMISSION Sunshine Federal Register Notice AGENCY HOLDING THE MEETINGS: Nuclear Regulatory Commission....

  12. Studies on the Interaction between Rutin and DNA in the Absence and Presence of β-Cyclodextrin by Electrochemical and Spectroscopic Methods

    YANG, Gong-Jun(杨功俊); XU, Jing-Juan(徐静娟); CHEN, Hong-Yuan(陈洪渊); LENG, Zong-Zhou(冷宗周)

    2004-01-01

    The interactions between rutin or the inclusion complex of rutin-β-cyclodextrin and DNA were investigated by means of cyclic voltammetry, UV-vis absorption spectroscopy and fluorescence emission spectroscopy. The apparent binding constant of rutin with DNA is found to be 2.9×104 L/mol. The results showed that the benzopyranic-4-one plane of rutin mainly intercalated into DNA in the absence of β-cyclodextrin, while the catecholic portion of rutin was located in the double helix of DNA in the presence of β-cyclodextrin.

  13. Accuracy of a heart failure diagnosis in administrative registers

    Kümler, Thomas; Gislason, Gunnar Hilmar; Kirk, Vibeke;

    2008-01-01

    National Patient Registers during routine clinical work. METHODS: The patient population consisted of 3644 consecutive patients admitted to all departments in one hospital. Diagnoses reported to the National Patient Register were recorded. A study team evaluated each patient independently of routine care......, performed an echocardiogram and evaluated whether clinical symptoms of heart failure were present. Heart failure was defined in accordance with current ESC guidelines as symptoms of heart failure and evidence of cardiac dysfunction. RESULTS: A registered diagnosis of heart failure (n=126) carried...

  14. Study of NBE emission enhancement with an absence of DL emission from ZnO nanorods through controlled growth on ultra-thin Ag films

    Pal, Anil Kumar; Bharathi Mohan, D., E-mail: d.bharathimohan@gmail.com

    2015-04-01

    Highlights: • The growth of ZnO nanorods (NRs) is controlled on ultra-thin Ag layer after modifying its surface properties including particle size, number particles density, inter-particles distance and crystallinity. • Ag layer is not only acting as a catalyst for the vertical growth of ZnO NRs and also the corresponding plasmon resonance frequency is tuned and coupled with the excitonic frequency of ZnO NRs. • This type of hybrid structure leads to strong NBE emission enhancement without a broad deep level emission. The absence of DL emission suggests that there is no oxygen vacancy which is found to be very unusual in ZnO nanorods. • The possible reason for the NBE emission enhancement is explained through annealing of ultra thin Ag inter-layer, surface roughness and density of ZnO nanorods. The NBE emission enhancement on ZnO/Ag has been studied through charge transfers by giving a suitable band diagram. - Abstract: ZnO nanorods (NRs) exhibiting enhanced ultra-violet near band edge (UV-NBE) emission without a broad visible deep level (DL) emission has been investigated on catalytically grown ZnO/Ag hybrid nanostructure. The hybrid structure is fabricated in two steps, (1) Thermal evaporation of ultra-thin catalytic layer of Ag with mass thickness ∼1 nm on glass substrate followed by annealing process from 50 to 250 °C and (2) vertical growth of ZnO NRs by hydrothermal reaction process on all Ag films. The surface properties of Ag layer such as particle size, inter-particle distance, particles number density, surface roughness and surface coverage area were altered through annealing process. Annealing at 100 °C modifies Ag from quasi-amorphous to nanocrystalline leading to high density growth and high aspect ratio of ZnO NRs where as a random and less density growth was realized at 250 °C due to increase of both particle size and inter-particles distance in Ag layer. X-ray diffraction reveals a predominant growth of (0 0 2) plane at 100

  15. Comparative study on the reaction of methane over a ZnO bed in the absence and presence of CO2

    Xianquan Ao; Hua Wang; Yonggang Wei

    2008-01-01

    The reaction of zinc oxide with methane in the absence and presence of CO2 were theoretically and experimentally investigated using HSC Chemistry 5.1 software and a fixed bed reactor, respectively. In the absence of CO2 at 1193 K, the reduction of ZnO was accompanied with methane cracking, and metallic zinc, CO, and H2 were the main reaction products. This system could be utilized for the co-production of metallic zinc and synthesis gas, in which ZnO was a donor of oxygen. In the presence of CO2, ZnO plays as a catalyst in the CO2 reforming of methane and produces syngas with the average H2/CO ratio of 0.88 at 1193 K, which was close to the total reaction theoretic value of 1. It was also found that higher temperature favored high CH4 and CO2 conversions. XRD technique was used to characterize the ZnO species. The result showed that there were no differences in the peak profiles of the XRD patterns of the ZnO powder obtained before and after passing the CH4/CO2 mixed gases for 6 h at 1193 K. It is suggested that ZnO functions as a catalyst according to the redox cycle and metallic zinc plays the role of intermediate product in this process.

  16. Galactosemia and phantom absence seizures

    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.

  17. Hormones and absence epilepsy in genetic models

    Tolmacheva, E.A.; Luijtelaar, E.L.J.M. van

    2010-01-01

    Steroid hormones are known to have a tremendous impact on seizures and might play a prominent role in epileptogenesis. However, little is known about the role of steroid hormones in absence epilepsy. Here we review recently combined electrophysiological, pharmacological and behavioural studies in a

  18. Saving Tons at the Register

    Brown, Karl; Seigel, Jeff; Sherman, Max; Walker, Iain

    1998-05-01

    Duct losses have a significant effect on the efficiency of delivering space cooling to U.S. homes. This effect is especially dramatic during peak demand periods where half of the cooling equipment's output can be wasted. Improving the efficiency of a duct system can save energy, but can also allow for downsizing of cooling equipment without sacrificing comfort conditions. Comfort, and hence occupant acceptability, is determined not only by steady-state temperatures, but by how long it takes to pull down the temperature during cooling start-up, such as when the occupants come home on a hot summer afternoon. Thus the delivered tons of cooling at the register during start-up conditions are critical to customer acceptance of equipment downsizing strategies. We have developed a simulation technique which takes into account such things as weather, heat-transfer (including hot attic conditions), airflow, duct tightness, duct location and insulation, and cooling equipment performance to determine the net tons of cooling delivered to occupied space. Capacity at the register has been developed as an improvement over equipment tonnage as a system sizing measure. We use this concept to demonstrate that improved ducts and better system installation is as important as equipment size, with analysis of pull-down capability as a proxy for comfort. The simulations indicate that an improved system installation including tight ducts can eliminate the need for almost a ton of rated equipment capacity in a typical new 2,000 square foot house in Sacramento, California. Our results have also shown that a good duct system can reduce capacity requirements and still provide equivalent cooling at start-up and at peak conditions.

  19. The Danish Multiple Sclerosis Treatment Register

    Magyari M

    2016-10-01

    Full Text Available Melinda Magyari,1,3 Nils Koch-Henriksen,1,2 Per Soelberg Sørensen3 1Danish Multiple Sclerosis Registry, Department of Neurology, Rigshospitalet, Copenhagen, 2Department of Clinical Epidemiology, Clinical Institute, University of Aarhus, Aarhus, 3Danish Multiple Sclerosis Center, Department of Neurology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark Aim of the database: The Danish Multiple Sclerosis Treatment Register (DMSTR serves as a clinical quality register, enabling the health authorities to monitor the quality of the disease-modifying treatment, and it is an important data source for epidemiological research. Study population: The DMSTR includes all patients with multiple sclerosis who had been treated with disease-modifying drugs since 1996. At present, more than 8,400 patients have been registered in this database. Data are continuously entered online into a central database from all sites in Denmark at start and at regular visits. Main variables: Include age, sex, onset year and year of the diagnosis, basic clinical information, and information about treatment, side effects, and relapses. Descriptive data: Notification is done at treatment start, and thereafter at every scheduled clinical visit 3 months after treatment start, and thereafter every 6 months. The longitudinally collected information about the disease activity and side effects made it possible to investigate the clinical efficacy and adverse events of different disease-modifying therapies. Conclusion: The database contributed to a certain harmonization of treatment procedures in Denmark and will continue to be a major factor in terms of quality in clinical praxis, research and monitoring of adverse events, and plays an important role in research. Keywords: multiple sclerosis, epidemiology, immunomodulatory treatment, neutralizing antibodies, observational studies, registry research, disease modifying therapy

  20. A Study of Interpretation in International Business Negotiation Based on Register Theory%从语域理论视角看国际商务谈判口译

    高生文; 袁增进

    2011-01-01

    本文从系统功能语言学语域理论的视角,来研究国际商务谈判口译。文章通过分析国际商务谈判口译语域三要素,即"语场"、"语旨"、"语式"的特征,探讨了语域理论指导下的商务谈判口译评价模式,强调了国际商务谈判口译过程中实现源语和目标语语域对等的重要性。%This paper attempts to make a study of interpretation in international business negotiation from the perspective of register theory in Systemic Functional Grammar.Based on the analysis of field,tenor and mode features of interpretation in international business negotiation,this paper proposes an assessment mode of interpretation in international business negotiation,and emphasizes the significance of realizing the equivalence of register between source and target texts.

  1. Study on the Social Structural Determinants of Increace of Registered Drug Abusers%吸毒人群增量的社会结构因素研究

    刘能; 宋庆宇

    2015-01-01

    three groups of independent variables on the dependent variable of “annual inc-reace of newly -registered drug abusers”,an index with high validity operationalizing the theoretical concept of regional drug situation.These three groups of independent variables———regional economic development lev-el,regional level of drug -friendly risk factors,and regional level of narcotic control efforts———have been in-tentionally selected when the online platform was under construction by the first author,a primary technical ex-pert responsible for the whole platform.As a trial analytic data work using administrative jurisdiction as the u-nit of analysis,the authors believe that this article has objectified its value by providing preliminary cumulative knowledge to the research area of narcotics control.

  2. Schizophrenia Spectrum Disorders in a Danish 22q11.2 Deletion Syndrome Cohort Compared to the Total Danish Population-A Nationwide Register Study

    Vangkilde, Anders; Olsen, Line; Hoeffding, Louise K

    2016-01-01

    OBJECTIVE: Cross-sectional studies have shown associations between 22q11.2 deletion syndrome and schizophrenia. However, large-scale prospective studies have been lacking. We, therefore, conducted the first large-scale population based study on the risk of being diagnosed with schizophrenia...

  3. Isolated absence of right pulmonary artery

    Singhi Anil

    2010-01-01

    Full Text Available Background : Absence of right pulmonary artery (RPA is a rare congenital abnormality with variable presentation. The diagnosis is often missed in infants Objective : The aim of this study was to describe infantile presentation of isolated absence of RPA along with a brief review of the literature. Methods : The details of five patients diagnosed with isolated absence of RPA from April 2007 to October 2009 were reviewed retrospectively Results : Five patients were identified with this anomaly. The median age of presentation was 86 days (range, 40-120 days and the median weight was 3.65 kg (range, 3.1-5.5 kg. All patients presented with breathing difficulty and had severe pulmonary hypertension (PHT along with absent RPA on echocardiography. A multidetector computed tomographic scan was performed to confirm the diagnosis in four cases. Three patients had major aortopulmonary collateral and the hilar RPA was not well developed in all. A correct diagnosis was made before referral in one patient only. Differential vascularity in chest X-ray, a useful clue, was seen in four of five cases. Surgical correction was not considered in view of the small hilar pulmonary artery. The patients were all managed medically with diuretics and Sildenafil. Conclusion : Isolated absence of RPA is a rare congenital abnormality with varied presentation. Infantile presentation is marked with congestive cardiac failure and PHT. Specific diagnostic clue includes differential vascularity on the chest X-ray.

  4. Parenthood, gender and sickness absence.

    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.

  5. The association between fluoride in drinking water and dental caries in Danish children. Linking data from health registers, environmental registers and administrative registers

    Kirkeskov, Lilli; Kristiansen, Eva; Bøggild, Henrik

    2010-01-01

    Kirkeskov L, Kristiansen E, Bøggild H, von Platen-Hallermund F, Sckerl H, Carlsen A, Larsen MJ, Poulsen S. The association between fluoride in drinking water and dental caries in Danish children. Linking data from health registers, environmental registers and administrative registers. Community...... Dent Oral Epidemiol 2010. (c) 2010 John Wiley & Sons A/S Abstract - Objectives: To study the association between fluoride concentration in drinking water and dental caries in Danish children. Methods: The study linked registry data on fluoride concentration in drinking water over a 10-year period...... with data on dental caries from the Danish National Board of Health database on child dental health for 5-year-old children born in 1989 and 1999, and for 15-year-old children born in 1979 and 1989. The number of children included in the cohorts varied between 41.000 and 48.000. Logistic regression was used...

  6. The association between fluoride in drinking water and dental caries in Danish children. Linking data from health registers, environmental registers and administrative registers

    Kirkeskov, Lilli; Kristiansen, Eva; Bøggild, Henrik;

    2010-01-01

    to assess the correlations, adjusting for gender and taxable family income as a proxy variable for socioeconomic status. Results: Fluoride concentration in drinking water varied considerably within the country from very low (1 mg/l), a reduction of approximately 50% was found. Similar findings were found......Kirkeskov L, Kristiansen E, Bøggild H, von Platen-Hallermund F, Sckerl H, Carlsen A, Larsen MJ, Poulsen S. The association between fluoride in drinking water and dental caries in Danish children. Linking data from health registers, environmental registers and administrative registers. Community...... Dent Oral Epidemiol 2010. (c) 2010 John Wiley & Sons A/S Abstract - Objectives: To study the association between fluoride concentration in drinking water and dental caries in Danish children. Methods: The study linked registry data on fluoride concentration in drinking water over a 10-year period...

  7. Validation of a cerebral palsy register

    Topp, Monica Wedell; Langhoff-Roos, J; Uldall, P

    1997-01-01

    OBJECTIVES: To analyse completeness and validity of data in the Cerebral Palsy Register in Denmark, 1979-1982. METHODS: Completeness has been assessed by comparing data from The Danish National Patient Register (DNPR) with the cases included in the Cerebral Palsy Register (CPR). Agreement between......, but gestational age was subject to a systematic error, and urinary infections in pregnancy (kappa = 0.43) and placental abruption (kappa = 0.52) were seriously under-reported in the CPR. CONCLUSIONS: Completeness of the Cerebral Palsy Register in Denmark, 1979-1982, has been assessed to maximal 85%, emphasizing...

  8. Studies on immunoproteasome in human liver. Part I: Absence in fetuses, presence in normal subjects, and increased levels in chronic active hepatitis and cirrhosis

    Vasuri, Francesco; Capizzi, Elisa [Pathology Unit of the ' F. Addarii' Institute of Oncology, S.Orsola-Malpighi Hospital, Bologna University (Italy); Bellavista, Elena [Department of Experimental Pathology, Bologna University (Italy); Interdepartmental Center for Studies on Biophysics, Bioinformatics and Biocomplexity ' L. Galvani' (CIG), Bologna University (Italy); Mishto, Michele [Department of Experimental Pathology, Bologna University (Italy); Interdepartmental Center for Studies on Biophysics, Bioinformatics and Biocomplexity ' L. Galvani' (CIG), Bologna University (Italy); Institute of Biochemistry, Medical Faculty Charite, Berlin (Germany); Santoro, Aurelia [Department of Experimental Pathology, Bologna University (Italy); Interdepartmental Center for Studies on Biophysics, Bioinformatics and Biocomplexity ' L. Galvani' (CIG), Bologna University (Italy); Fiorentino, Michelangelo [Pathology Unit of the ' F. Addarii' Institute of Oncology, S.Orsola-Malpighi Hospital, Bologna University (Italy); Capri, Miriam [Department of Experimental Pathology, Bologna University (Italy); Interdepartmental Center for Studies on Biophysics, Bioinformatics and Biocomplexity ' L. Galvani' (CIG), Bologna University (Italy); Cescon, Matteo; Grazi, Gian Luca [Unit of General and Transplantation Surgery, S.Orsola-Malpighi Hospital, Bologna University (Italy); Grigioni, Walter Franco; D' Errico-Grigioni, Antonia [Pathology Unit of the ' F. Addarii' Institute of Oncology, S.Orsola-Malpighi Hospital, Bologna University (Italy); Franceschi, Claudio, E-mail: claudio.franceschi@unibo.it [Department of Experimental Pathology, Bologna University (Italy); Interdepartmental Center for Studies on Biophysics, Bioinformatics and Biocomplexity ' L. Galvani' (CIG), Bologna University (Italy)

    2010-06-25

    Despite the central role of proteasomes in relevant physiological pathways and pathological processes, this topic is unexpectedly largely unexplored in human liver. Here we present data on the presence of proteasome and immunoproteasome in human livers from normal adults, fetuses and patients affected by major hepatic diseases such as cirrhosis and chronic active hepatitis. Immunohistochemistry for constitutive ({alpha}4 and {beta}1) and inducible (LMP2 and LMP7) proteasome subunits, and for the PA28{alpha}{beta} regulator, was performed in liver samples from 38 normal subjects, 6 fetuses, 2 pediatric cases, and 19 pathological cases (10 chronic active hepatitis and 9 cirrhosis). The immunohistochemical data have been validated and quantified by Western blotting analysis. The most striking result we found was the concomitant presence in hepatocyte cytoplasm of all healthy subjects, including the pediatric cases, of constitutive proteasome and immunoproteasome subunits, as well as PA28{alpha}{beta}. At variance, immunoproteasome was not present in hepatocytes from fetuses, while a strong cytoplasmic and nuclear positivity for LMP2 and LMP7 was found in pathological samples, directly correlated to the histopathological grade of inflammation. At variance from other organs such as the brain, immunoproteasome is present in livers from normal adult and pediatric cases, in apparent absence of pathological processes, suggesting the presence of a peculiar regulation of the proteasome/immunoproteasome system, likely related to the physiological stimuli derived from the gut microbiota after birth. Other inflammatory stimuli contribute in inducing high levels of immunoproteasome in pathological conditions, where its role deserve further attention.

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

    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....

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

    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...

  11. Return to work among sickness-absent Danish employees: prospective results from the Danish Work Environment Cohort Study/National Register on Social Transfer Payments

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

    2006-01-01

    This study investigates the determinants within socio-demography, health behaviour, employer characteristics, and psychosocial and physical work environment for return to work. In 2000, a total of 5357 employees were interviewed regarding age, gender, family status, education, health behaviour......, no post-school education, being employed by a public employer, working at a workplace with 20 or more employees, high emotional demands in work, high job insecurity and sedentary work. There were no associations between health behaviour variables and return to work. The study indicates a potential...... for promoting return to work through interventions targeting emotional job demands, job insecurity and decreasing the risks associated with sedentary work....

  12. Register Variation in Electronic Business Correspondence

    Rosa Giménez Moreno

    2011-06-01

    Full Text Available Electronic correspondence is a highly dynamic genre within the business world in which Register Variation (RV is frequently used as a tool to improve communication but it often can lead to misunderstanding. In order to shed some light on this still unexplored area, the present study firstly offers a practical approach to classify and analyse RV within professional communication. After this, it reviews previous studies on email writing to apply their findings to this approach and, in the third part of the study, a corpus of recent business emails in English is analysed to examine how the key parameters of RV are currently used within this genre. The results will show that, not only the context, but also the roles and intentions of the senders influence an email’s register, often causing internal oscillations between different registers within the same text.La correspondencia electrónica es un género comunicativo de especial dinamismo dentro del mundo empresarial en el que la variación de registros se utiliza como herramienta para mejorar la interacción y las relaciones entre los interlocutores, pero que a menudo también genera confusión y malentendidos. Para aportar luz a esta área, el presente trabajo ofrece una aproximación práctica para la clasificación y el análisis de los registros lingüísticos dentro de la comunicación profesional. A continuación, revisa los estudios previos sobre este género con el fin de adaptar sus resultados a la teoría propuesta. Finalmente, se analiza un corpus de mensajes escritos en inglés para examinar el funcionamiento de los registros dentro de este género. Los resultados mostrarán que, no solo el contexto situacional, sino sobre todo los roles e intenciones de los emisores determinan el registro de un mensaje, provocando a menudo oscilación interna entre varios registros dentro del mismo texto.

  13. Effect of Registered Partnership on Labor Earnings and Fertility for Same-Sex Couples: Evidence From Swedish Register Data.

    Aldén, Lina; Edlund, Lena; Hammarstedt, Mats; Mueller-Smith, Michael

    2015-08-01

    The expansion of legal rights to same-sex couples is a foot in a number of Western countries. The effects of this rollout are not only important in their own right but can also provide a window on the institution of marriage and the rights bundled therein. In this article, using Swedish longitudinal register data covering 1994-2007, we study the impact of the extension of rights to same-sex couples on labor earnings and fertility. In 1994, registered partnership for same-sex couples was introduced, which conferred almost all rights and obligations of marriage--a notable exception being joint legal parenting, by default or election. The latter was added in the 2002 adoption act. We find registered partnership to be important to both gays and lesbians but for different reasons. For gays, resource pooling emerges as the main function of registered partnerships. For lesbians, registered partnership appears to be an important vehicle for family formation, especially after the 2002 adoption act. In contrast to heterosexual couples (included for comparison), we find no evidence of household specialization among lesbians. The lack of specialization is noteworthy given similar fertility effects of registered partnership (after 2002) and the fact that lesbian couples were less assortatively matched (on education) than heterosexual couples--children and unequal earnings power being two factors commonly believed to promote specialization.

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

    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. Breast cancer and early retirement: Associations with disease characteristics, treatment, comorbidity, social position and participation in a six-day rehabilitation course in a register-based study in Denmark

    Damkjaer, L. H.; Deltour, I.; Suppli, N. P.

    2011-01-01

    Introduction. The purpose of this register-based study was to identify factors related to disease, treatment, sociodemographics and comorbidity associated with taking early retirement among women treated for breast cancer, and to evaluate the risk for taking early retirement among breast cancer...... information on receipt of unemployment benefits, sickness benefits and early retirement pension for each of the years 1996-2007. Multivariate cox-regression models were used to analyze disease-specific, treatment-related, comorbidity and sociodemographics factors associated with early retirement after breast...... cancer and to evaluate the effect of attending a rehabilitation course on taking early retirement. Results. The rate of retirement was higher for women with somatic comorbidity (hazard ratio [HR], 1.91; 95% CI, 1.3; 2.9 for score 1, and HR 1.42; 95% CI, 0.7; 2.7 for score >= 2), previous depression (HR...

  16. Diseases of the Gastrointestinal Tract in Individuals Diagnosed as Children with Atypical Autism: A Danish Register Study Based on Hospital Diagnoses

    Mouridsen, Svend Erik; Isager, Torben; Rich, Bente

    2013-01-01

    The purpose of this study is to compare the prevalence and types of diseases (International Classification of Mental and Behavioural Disorders, 10th Edition codes K20-K93) relating to the gastrointestinal tract in a clinical sample of 89 individuals diagnosed as children with atypical autism/pervasive developmental disorder not otherwise specified…

  17. The Impact of Physical, Intellectual and Social Impairments on Survival in Adults with Intellectual Disability: A Population-Based Register Study

    Tyrer, Freya; Smith, Lucy K.; McGrother, Catherine W.; Taub, Nicholas A.

    2007-01-01

    Background: Research into factors associated with survival in adults with intellectual disability is limited and no studies have controlled for changes in these factors over time. Material and Methods: All adults aged greater than or equal to 20 years with moderate to profound intellectual disability (approximate IQ less than 50) using specialist…

  18. Perinatal, Maternal, and Fetal Characteristics of Children Diagnosed with Attention-Deficit-Hyperactivity Disorder: Results from a Population-Based Study Utilizing the Swedish Medical Birth Register

    Gustafsson, Peik; Kallen, Karin

    2011-01-01

    Aim: The aim of this study was to evaluate the impact of pre- and perinatal factors on the risk of developing attention-deficit-hyperactivity disorder (ADHD). Method: We investigated the medical history of 237 children (206 male; 31 female) from Malmo, Sweden born between 1986 and 1996 and in whom a diagnosis of ADHD (Diagnostic and Statistical…

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

    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...

  20. Gender-related mental health differences between refugees and non-refugee immigrants - a cross-sectional register-based study

    Burström Bo

    2011-03-01

    Full Text Available Abstract Background Being an immigrant in a high-income country is a risk factor for severe mental ill health. Studies on mental ill health among immigrants have found significant differences in mental health outcome between immigrants from high income countries and low-income countries. Being an asylum seeker or a refugee is also associated with mental ill health. This study aimed to assess if there is a difference in mental ill health problems between male and female refugee and non-refugee immigrants from six low-income countries in Sweden. Methods A cross-sectional, population-based study design was used comparing refugees with non-refugees. The study size was determined by the number of persons in Sweden fulfilling the inclusion criteria at the time of the study during 2006. Outcome: Mental ill health, as measured with the proxy variable psychotropic drugs purchased. Refugee/Non-refugee: Sweden grants asylum to refugees according to the Geneva Convention and those with a well-grounded fear of death penalty, torture or who need protection due to an internal or external armed conflict or an environmental disaster. The non-refugees were all family members of those granted asylum in Sweden. Covariates: Gender and origin. Potential confounders: Age, marital status, education and duration of stay in Sweden. Background variables were analysed using chi square tests. The association between outcome, exposure and possible confounders was analysed using logistic regression analyses. Multiple logistic regression analysis was used to adjust for potential confounders. Results The study population comprised 43,168 refugees and non-refugees, of whom 20,940 (48.5% were women and 24,403 (56.5% were refugees. Gender, age, origin, marital status and education were all associated with the outcome. For female, but not male, refugees there was a significantly higher likelihood of purchasing psychotropic drugs than non-refugees (OR = 1.27, 95% CI = 1.15 - 1

  1. Lower Reoperation Rate for Recurrence after Mesh versus Sutured Elective Repair in Small Umbilical and Epigastric Hernias. A Nationwide Register Study

    Christoffersen, Mette Willaume; Helgstrand, F; Rosenberg, J;

    2013-01-01

    Repair for a small (≤2 cm) umbilical and epigastric hernia is a minor surgical procedure. The most common surgical repair techniques are a sutured repair or a repair with mesh reinforcement. However, the optimal repair technique with regard to risk of reoperation for recurrence is not well...... documented. The aim of the present study was in a nationwide setup to investigate the reoperation rate for recurrence after small open umbilical and epigastric hernia repairs using either sutured or mesh repair....

  2. Social-, age- and gender differences in testing and positive rates for Chlamydia trachomatis urogenital infection – a register-based study

    Andersen, John Sahl

    2014-01-01

    the association between age, gender, social status, and testing and positive rates is investigated in the age group 15-24 years. Design: Case-control study linked to data from Statistics Denmark. Methods: Data from the Department of Microbiology, Hvidovre University Hospital, Copenhagen was used and included 21......,887 people tested by general practitioners (GPs) and 3,177 people tested at a venereological clinic (VC). The age range was 15-24 years in 2011. These data were linked with the parental educational status delivered by Statistics Denmark, which also delivered a matched control group. The data were analyzed...

  3. Increased Risk of Mortality Due to Interpersonal Violence in Foreign-Born Women of Reproductive Age: A Swedish Register-Based Study.

    Fernbrant, Cecilia; Essén, Birgitta; Esscher, Annika; Östergren, Per-Olof; Cantor-Graae, Elizabeth

    2016-10-01

    Violence against women is an increasing public health concern, with assault leading to death as the most extreme outcome. Previous findings indicate that foreign-born women living in Sweden are more exposed to interpersonal violence than Swedish-born women. The current study investigates mortality due to interpersonal violence in comparison with other external causes of death among women of reproductive age in Sweden, with focus on country of birth. Foreign-born women and especially those from countries with low and very low gender equity levels had increased risk of mortality due to interpersonal violence, thus implicating lack of empowerment as a contributing factor.

  4. Increased mortality among patients admitted with major psychiatric disorders: a register-based study comparing mortality in unipolar depressive disorder, bipolar affective disorder, schizoaffective disorder, and schizophrenia

    Laursen, Thomas Munk; Munk-Olsen, Trine; Nordentoft, Merete

    2007-01-01

    : Unipolar depressive disorder, bipolar affective disorder, and schizoaffective disorder were associated with the same pattern of excess mortality. Schizophrenia had a lower mortality from unnatural causes of death and a higher mortality from natural causes compared to the 3 other disorders. Family history...... disorder has never been examined in a population-based study. OBJECTIVE: Our objective was to examine and compare mortality rates after admission with schizophrenia, schizoaffective disorder, unipolar depressive disorder, or bipolar affective disorder and to examine the impact of family history...

  5. A comparative study of the efficacy and safety of the original and generic orlistat in obese patients in the PROFIL register

    A. V. Zakharova

    2016-01-01

    Full Text Available Aim. To study the efficacy and safety of generic orlistat in comparison with the original drug in obese patients.Material and methods. Patients with obesity degree 1-3 (n=60; 11.7% men and 88.3% women were included into the open comparative randomized controlled study in parallel groups. After randomization 40 patients received of generic orlistat and 20 – the original orlistat. The duration of follow-up was 12 weeks. Changes in body weight, body mass index, and waist circumference were assessed, as well as the proportion of patients with a weight loss of 5-10% or more from baseline.Results. Weight loss >5% was observed in 28 and 25% of patients in the groups of generic and original orlistat, respectively, and weight loss >10% - in 7.7% of patients only in the group of generic drug. No significant changes in blood pressure and heart rate were found. A significant reduction in total cholesterol and low density lipoprotein cholesterol was revealed. 11 (27.5% adverse events were observed in the group of generic orlistat and 5 (25% – in the group of original orlistat.Conclusion. Generic orlistat 120 mg in capsules showed clinical equivalence to the original drug. Safety and tolerability of treatment with both drugs were comparable.

  6. Choice of non-inferiority (NI margins does not protect against degradation of treatment effects on an average--an observational study of registered and published NI trials.

    Beryl Primrose Gladstone

    Full Text Available NI margins have to be chosen appropriately to control the risk of degradation of treatment effects in non-inferiority (NI trials. We aimed to study whether the current choice of NI margins protects sufficiently against a degradation of treatment effect on an average.NI trials reflecting current practice were assembled and for each trial, the NI margin was translated into a likelihood of degradation. The likelihood of degradation was calculated as the conditional probability of a treatment being harmful given that it is declared non-inferior in the trial, using simulation. Its distribution among the NI trials was then studied to assess the potential risk of degradation.The median (lower/upper quartile NI margin among 112 binary outcome NI trials corresponded to an odds ratio of 0.57(0.45, 0.66, while among 38 NI trials with continuous outcome, to a Cohen's d of -0.42(-0.54, -0.31 and a hazard ratio of 0.82(0.73, 0.86 among 24 survival outcome NI trials. Overall, the median likelihood of degradation was 56% (45%, 62%.Only two fifths of the current NI trials had a likelihood of degradation lower than 50%, suggesting that, in majority of the NI trials, there is no sufficient protection against degradation on an average. We suggest a third hurdle for the choice of NI margins, thus contributing a sufficient degree of protection.

  7. Factors associated with response to acetylcholinesterase inhibition in dementia: a cohort study from a secondary mental health care case register in london.

    Gayan Perera

    Full Text Available Acetylcholinesterase inhibitors (AChEIs are widely used to delay cognitive decline in Alzheimer's disease. Observational studies in routine clinical practice have shown cognitive improvement in some groups of patients receiving these agents but longitudinal trajectories before and after AChEI initiation have not previously been considered.To compare trajectories of cognitive function before and after AChEI initiation and investigate predictors of these differences.A retrospective longitudinal study was constructed using data from 2460 patients who received AChEIs and who had routine data on cognitive function (Mini-Mental State Examination; MMSE before and after AChEI initiation. Longitudinal MMSE change was modelled using three-piece linear mixed models with the following segments: 0-12 months prior to AChEI initiation, 0-6 months and 6-36 months after initiation.MMSE decline was reversed (in that the slope was improved by an average 4.2 units per year, 95% CI 3.5-4.8 during the 6-month period following AChEI initiation compared with the slope in the one year period before AChEI initiation. The slope in the period from 6-36 months following AChEI initiation returned to the pre-initiation downward trajectory. The differences in slopes in the 1 year period prior to AChEI initiation and in the 6 months after initiation were smaller among those with higher MMSE scores at the time of AChEI initiation, among those who received a vascular dementia diagnosis at any point, and among those receiving antipsychotic agents.In this naturalistic observational study, changes in cognitive trajectories around AChEI initiation were similar to those reported in randomised controlled trials. The magnitude of the difference in slopes between the 1 year period prior to AChEI initiation and the 6 month period after AChEI initiation was related to level of cognitive function at treatment initiation, vascular comorbidity and antipsychotic use.

  8. Factors Associated with Response to Acetylcholinesterase Inhibition in Dementia: A Cohort Study from a Secondary Mental Health Care Case Register in London

    Perera, Gayan; Khondoker, Mizanur; Broadbent, Matthew; Breen, Gerome; Stewart, Robert

    2014-01-01

    Background Acetylcholinesterase inhibitors (AChEIs) are widely used to delay cognitive decline in Alzheimer's disease. Observational studies in routine clinical practice have shown cognitive improvement in some groups of patients receiving these agents but longitudinal trajectories before and after AChEI initiation have not previously been considered. Objectives To compare trajectories of cognitive function before and after AChEI initiation and investigate predictors of these differences. Method A retrospective longitudinal study was constructed using data from 2460 patients who received AChEIs and who had routine data on cognitive function (Mini-Mental State Examination; MMSE) before and after AChEI initiation. Longitudinal MMSE change was modelled using three-piece linear mixed models with the following segments: 0–12 months prior to AChEI initiation, 0–6 months and 6–36 months after initiation. Results MMSE decline was reversed (in that the slope was improved by an average 4.2 units per year, 95% CI 3.5–4.8) during the 6-month period following AChEI initiation compared with the slope in the one year period before AChEI initiation. The slope in the period from 6–36 months following AChEI initiation returned to the pre-initiation downward trajectory. The differences in slopes in the 1 year period prior to AChEI initiation and in the 6 months after initiation were smaller among those with higher MMSE scores at the time of AChEI initiation, among those who received a vascular dementia diagnosis at any point, and among those receiving antipsychotic agents. Conclusion In this naturalistic observational study, changes in cognitive trajectories around AChEI initiation were similar to those reported in randomised controlled trials. The magnitude of the difference in slopes between the 1 year period prior to AChEI initiation and the 6 month period after AChEI initiation was related to level of cognitive function at treatment initiation, vascular comorbidity and

  9. 76 FR 10410 - Sunshine Federal Register Notice

    2011-02-24

    ... March 28, 2011--Tentative Tuesday, March 29, 2011 9 a.m. Briefing on Small Modular Reactors (Public... From the Federal Register Online via the Government Publishing Office NUCLEAR REGULATORY COMMISSION Sunshine Federal Register Notice AGENCY: Nuclear Regulatory Commission. DATES: Weeks of...

  10. 76 FR 11290 - Sunshine Federal Register Notice

    2011-03-01

    ... Tuesday, March 29, 2011 9 a.m. Briefing on Small Modular Reactors (Public Meeting) (Contact: Stephanie... From the Federal Register Online via the Government Publishing Office NUCLEAR REGULATORY COMMISSION Sunshine Federal Register Notice AGENCY HOLDING THE MEETINGS: Nuclear Regulatory Commission....

  11. 76 FR 17460 - SUNSHINE FEDERAL REGISTER NOTICE

    2011-03-29

    ... Tuesday, March 29, 2011 9 a.m. Briefing on Small Modular Reactors (Public Meeting); (Contact: Stephanie... From the Federal Register Online via the Government Publishing Office NUCLEAR REGULATORY COMMISSION SUNSHINE FEDERAL REGISTER NOTICE AGENCY HOLDING THE MEETINGS: Nuclear Regulatory Commission...

  12. The Danish registers of causes of death

    Juel, K; Helweg-Larsen, K

    1999-01-01

    In 1875 registration of causes of death in Denmark was established by the National Board of Health, and annual statistics of death have since been published. Until 1970 the national statistics were based upon punched cards with data collected from the death certificates. Since then the register h......, and the research based upon the registers, presenting some examples of research activities....

  13. Registered nurse participation in performance appraisal interviews.

    Spence, Deborah Gail; Wood, Elizabeth E

    2007-01-01

    Performance appraisal interviews have, over the past two decades, become a common phenomenon in nursing. Yet evidence--both anecdotal and those reported in the literature--suggest that these interviews provide minimal satisfaction and are thus not always effective. This article presents the findings of an interpretive study that explored and documented the meaning and impact of participating in performance appraisal interviews. Data gleaned from nine New Zealand registered nurses employed by a single district health board provide evidence that nurses are often disappointed by the process of performance appraisal. Although they believe in the potential value of performance appraisal interviews, they seldom experience the feedback, direction, and encouragement necessary for an effective appraisal process. Changes to the current professional development program and its accompanying performance appraisal will require skilled commitment on the part of nurses, managers, and the employing organization to improve and develop the assessment and promotion of nursing practice.

  14. Spiritual care perspectives of Danish Registered Nurses

    Christensen, Kirsten Haugaard; Turner, de Sales

    2008-01-01

    respects patients’ values, religion, customs, and spiritual beliefs. Literature however revealed that the phenomenon of spiritual care is complex and variously interpreted, and that there seems to be a lack of conceptual clarity regarding what constitutes spiritual care. A phenomenological and hermeneutic......Spiritual care perspectives of Danish Nurses The purpose of this study was to explore how Danish registered nurses understand the phenomenon of spiritual care and how their understanding impacts on their interventions with their patients. Nurses are responsible for the provision of care which...... would engage in provision of spiritual care. The participants acknowledged that their understanding of spirituality influenced their provision of spiritual care, which was recognized as a challenge requiring the nurse’s initiative and courage. Spirituality was primarily understood as a patient’s private...

  15. Suicides in Visually Impaired Persons: A Nation-Wide Register-Linked Study from Finland Based on Thirty Years of Data.

    Meyer-Rochow, Victor Benno; Hakko, Helinä; Ojamo, Matti; Uusitalo, Hannu; Timonen, Markku

    2015-01-01

    Focusing on seasonality, gender, age, and suicide methods a Finnish nation-wide cohort-based study was carried out to compare suicide data between sighted, visually-impaired (WHO impairment level I-II, i.e., visual acuity >0.05, but impairment level III-V, i.e., visual acuity visually impaired (SMR = 1.3; 95% CI 1.07-1.61), but in gender-stratified analyses the increase only affected males (1.34; 95% CI = 1.06-1.70) and not females (1.24; 95% CI 0.82-1.88). Age-stratified analyses identified blind males of working age rather than older men (as in the general population) as a high risk group that requires particular attention. The statistically significant spring suicide peak in blind subjects mirrors that of sighted victims and its possible cause in the blind is discussed.

  16. A Register-Based Study of Diseases With an Autosomal Recessive Origin in Small Children in Denmark According to Maternal Country of Origin

    Gundlund, Anna; Hansen, Anne Vinkel; Pedersen, Grete Skøtt

    2015-01-01

    information on consanguinity is lacking, this suggestion is difficult to test. With an indirect approach, we addressed this question by comparing the risk of diseases with autosomal recessive inheritance in children born in Denmark of Danish-born women and of women born in these five countries, respectively....... METHODS: All children born in Denmark (1994-2010) were followed until 5 years of age or end-of-study period for the risk of hospitalisation with diseases of autosomal recessive aetiology, and therefore considered consanguinity-related. Diagnoses of autosomal recessive diseases were identified using two...... different methods: a literature review of consanguinity-associated diseases and a search in the Online Catalogue of Human Genes and Genetic Disorders. Risks were also calculated for diseases with known non-autosomal recessive aetiology (considered non-consanguinity-related). We estimated adjusted hazard...

  17. Reliance on social security benefits by Swedish patients with ill-health attributed to dental fillings: a register-based cohort study

    Naimi-Akbar Aron

    2012-08-01

    Full Text Available Abstract Background Some people attribute their ill health to dental filling materials, experiencing a variety of symptoms. Yet, it is not known if they continue to financially support themselves by work or become reliant on different types of social security benefits. The aim of this study was to analyse reliance on different forms of social security benefits by patients who attribute their poor health to dental filling materials. Methods A longitudinal cohort study with a 13-year follow up. The subjects included were 505 patients attributing their ill health to dental restorative materials, who applied for subsidised filling replacement. They were compared to a cohort of matched controls representing the general population (three controls per patient. Annual individual data on disability pension, sick leave, unemployment benefits, and socio-demographic factors was obtained from Statistics Sweden. Generalized estimating equations were used to test for differences between cohorts in number of days on different types of social security benefits. Results The cohort of dental filling patients had a significantly higher number of days on sick leave and disability pension than the general population. The test of an overall interaction effect between time and cohort showed a significant difference between the two cohorts regarding both sick leave and disability pension. In the replacement cohort, the highest number of sick-leave days was recorded in the year they applied for subsidised replacement of fillings. While sick leave decreased following the year of application, the number of days on disability pension increased and peaked at the end of follow-up. Conclusions Ill health related to dental materials is likely to be associated with dependence on social security benefits. Dental filling replacement does not seem to improve workforce participation.

  18. A Scandinavian Experience of Register Collaboration: The Nordic Arthroplasty Register Association (NARA)

    Havelin, Leif I; Robertsson, Otto; Fenstad, Anne M;

    2011-01-01

    The Nordic (Scandinavian) countries have had working arthroplasty registers for several years. However, the small numbers of inhabitants and the conformity within each country with respect to preferred prosthesis brands and techniques have limited register research....

  19. The Danish National Register for Asthma

    Backer V

    2016-10-01

    Full Text Available Vibeke Backer,1 Jesper Lykkegaard,2 Uffe Bodtger,3,4 Lone Agertoft,5 Lene Korshoej,6 Elvira Vaclavik Braüner7,8 1Department of Respiratory Medicine L, Bispebjerg Frederiskberg University Hospital, Copenhagen, 2Research Unit of General Practice, Institute of Public Health, University of Southern Denmark, Odense, 3Department of Respiratory Medicine, Næstved Hospital, Næstved, 4Institute of Regional Health Research, University of Southern Denmark, 5Hans Christian Andersen Children's Hospital, Odense University Hospital, Odense, 6Competence Centre for Clinical Quality and Information Technology West (KCKS West, Aarhus, 7Research Center for Prevention and Health, Center for Health, Glostrup Hospital, Capital Region of Denmark, Glostrup, 8Department of Occupational and Environmental Medicine, Bispebjerg and Frederiksberg Hospital, Capital Region of Denmark, Copenhagen, Denmark Aim of the database: Asthma is the most prevalent chronic disease in children, adolescents, and young adults. In Denmark (with a population of 5.6 million citizens, >400,000 persons are prescribed antiasthmatic medication annually. However, undiagnosed cases, dubious diagnoses, and poor asthma management are probably common. The Danish National Database for Asthma (DNDA was established in 2015. The aim of the DNDA was to collect the data on all patients treated for asthma in Denmark and to monitor asthma occurrence, the quality of diagnosis, and management. Study population: Persons above the age of 6 years, with a specific focus on 6–44 years, are included. The DNDA links three existing nationwide registries of administrative records in the Danish health care system: the National Patient Register, the National Health Insurance Services Register, and the National Prescription Registry. For each year, the inclusion criteria are a second purchase of asthma prescription medicine within a 2-year period (National Prescription Registry or a diagnosis of asthma (National Patient

  20. Sex-specific outcomes of diabetic patients with acute myocardial infarction who have undergone percutaneous coronary intervention: a register linkage study

    Blöndal Mai

    2012-08-01

    Full Text Available Abstract Background The presence of diabetes mellitus poses a challenge in the treatment of patients with acute myocardial infarction (AMI. We aimed to evaluate the sex-specific outcomes of diabetic and non-diabetic patients with AMI who have undergone percutaneous coronary intervention (PCI. Methods Data of the Estonian Myocardial Infarction Registry for years 2006–2009 were linked with the Health Insurance Fund database and the Population Registry. Hazard ratios (HRs with the 95% confidence intervals (CIs for the primary composite outcome (non-fatal AMI, revascularization, or death whichever occurred first and for the secondary outcome (all cause mortality were calculated comparing diabetic with non-diabetic patients by sex. Results In the final study population (n = 1652, 14.6% of the men and 24.0% of the women had diabetes. Overall, the diabetics had higher rates of cardiovascular risk factors, co-morbidities, and 3–4 vessel disease among both men and women (p Conclusions Diabetic women with AMI who have undergone PCI are a high-risk group warranting special attention in treatment strategies, especially during hospitalization. There is a need to improve the expertise to detect AMI earlier, decrease disparities in management, and find targeted PCI strategies with adjunctive antithrombotic regimes in women with diabetes.

  1. Therapy-Related Myelodysplastic Syndrome Following Treatment for Childhood Acute Lymphoblastic Leukemia: Outcome of Patients Registered in the EWOG-MDS 98/06 Studies

    Strahm, Birgitte; Amann, Roland; De Moerloose, Barbara

    Objective: Therapy-related myelodysplastic syndrome (tMDS) following treatment of childhood acute lymphoblastic leukemia (ALL) is one of the most frequently observed secondary malignancies in survivors of childhood cancer. Allogeneic stem cell transplantation (SCT) is the only curative treatment....... This analysis was performed to asses the outcome of patients with tMDS following treatment for childhood ALL reported to the EWOG-MDS study group. Patients and Transplant Procedure: Forty-three patients (19 male/24 female) were diagnosed with tMDS between August 1989 and August 2009. The median age at diagnosis...... was 8.9 yrs (3.4–20.5). The median interval from diagnosis of ALL to the diagnosis of tMDS was 3.3 yrs (1.7–7.0). Five patients did not receive SCT and died due to progressive disease at a median of 5.6 mo after diagnosis. Thirty-eight patients were transplanted. One patient was excluded from...

  2. The long-term spatial-temporal trends and burden of esophageal cancer in one high-risk area: A population-registered study in Feicheng, China

    Sun, Xiubin; Zhao, Deli; Liu, Yi; Liu, Yunxia; Yuan, Zhongshang; Wang, Jialin; Xue, Fuzhong

    2017-01-01

    Background Feicheng County is a high-risk area for esophageal cancer in Shandong province, China. It is important to determine the long-term spatio-temporal trends in epidemiological characteristics and the burden of esophageal cancer, especially since the implementation of the national esophageal cancer screening program for early detection and treatment in 2005. Methods The data collected in Feicheng County from 2001 to 2012 was extracted from the whole-population cancer registry system. The incidence, mortality, disability-adjusted life years (DALY) and changing trends in esophageal cancer according to age and sex were calculated and described. Results The incidence rate of esophageal cancer in Feicheng was consistently high, and increased significantly for male, but not for female from 2001 to 2012, according to the joinpoint regression analysis. The highest and lowest yearly crude incidence rates were 160.78 and 95.97 per 100000 for males, and 81.36 and 52.17 per 100000 for females. The highest and lowest crude yearly mortality rates were 122.26 and 94.40 per 100000 for males, and 60.75 and 49.35 per 100000for females. Esophageal squamous cell carcinoma was the main pathology type and the tumor location changed significantly from 2001 to 2012. Overall, the DALY remained roughly stable and was estimated as 11.50 for males and 4.90 for females per 1000 people. The burden was mainly caused by premature death. There is an obvious spatial pattern in the distribution of incidence density and burden. Conclusion Esophageal cancer remains a public health issue in Feicheng County with a high incidence, mortality and disease burden. The incidence and burden have obvious spatial heterogeneity, and further studies should be conducted to identify geographical risk factors for precise local prevention and control measures. PMID:28267769

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

    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...

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

    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...

  5. Pain | EU Clinical Trials Register [EU Clinical Trials Register

    Full Text Available y drug that impairs metabolism of serotonin within 14 days before the scheduled study drug administration.20. Has received dextrometh...orphan within 2 days before the scheduled study drug adm

  6. Register Clustering Methodology for Low Power Clock Tree Synthesis

    邓超; 蔡懿慈; 周强

    2015-01-01

    Clock networks dissipate a significant fraction of the entire chip power budget. Therefore, the optimization for power consumption of clock networks has become one of the most important objectives in high performance IC designs. In contrast to most of the traditional studies that handle this problem with clock routing or buffer insertion strategy, this paper proposes a novel register clustering methodology in generating the leaf level topology of the clock tree to reduce the power consumption. Three register clustering algorithms called KMR, KSR and GSR are developed and a comprehensive study of them is discussed in this paper. Meanwhile, a buffer allocation algorithm is proposed to satisfy the slew constraint within the clusters at a minimum cost of power consumption. We integrate our algorithms into a classical clock tree synthesis (CTS) flow to test the register clustering methodology on ISPD 2010 benchmark circuits. Experimental results show that all the three register clustering algorithms achieve more than 20% reduction in power consumption without affecting the skew and the maximum latency of the clock tree. As the most effective method among the three algorithms, GSR algorithm achieves a 31%reduction in power consumption as well as a 4%reduction in skew and a 5%reduction in maximum latency. Moreover, the total runtime of the CTS flow with our register clustering algorithms is significantly reduced by almost an order of magnitude.

  7. Alternating register automata on finite words and trees

    Figueira, Diego

    2012-01-01

    We study alternating register automata on data words and data trees in relation to logics. A data word (resp. data tree) is a word (resp. tree) whose every position carries a label from a finite alphabet and a data value from an infinite domain. We investigate one-way automata with alternating control over data words or trees, with one register for storing data and comparing them for equality. This is a continuation of the study started by Demri, Lazic and Jurdzinski. From the standpoint of register automata models, this work aims at two objectives: (1) simplifying the existent decidability proofs for the emptiness problem for alternating register automata; and (2) exhibiting decidable extensions for these models. From the logical perspective, we show that (a) in the case of data words, satisfiability of LTL with one register and quantification over data values is decidable; and (b) the satisfiability problem for the so-called forward fragment of XPath on XML documents is decidable, even in the presence of DT...

  8. Assessment of Bonelike (registered) graft with a resorbable matrix using an animal model

    Lobato, J.V. [CHVNG-Servico de Estomatologia, Centro Hospitalar de Vila Nova de Gaia (Portugal); ICBAS-Instituto de Ciencias Biomedicas de Abel Salazar, Universidade do Porto, Largo Professor Abel Salazar, 2, 4099-003 Porto (Portugal); CECA/ICETA-Centro de Estudos de Ciencia Animal, Instituto de Ciencias e Tecnologias Agrarias e Agro-Alimentares, Campus Agrario de Vairao, Rua Padre Armando Quintas, 4485-661 Vairao (Portugal); Hussain, N. Sooraj [INEB-Instituto de Engenharia Biomedica, Laboratorio de Biomateriais, Rua Campo Alegre, 823, 4150-180, Porto (Portugal); FEUP-Faculdade de Engenharia da Universidade do Porto, DEMM, Rua Dr. Roberto Frias, 4200-465 Porto (Portugal); Botelho, C.M. [INEB-Instituto de Engenharia Biomedica, Laboratorio de Biomateriais, Rua Campo Alegre, 823, 4150-180, Porto (Portugal); FEUP-Faculdade de Engenharia da Universidade do Porto, DEMM, Rua Dr. Roberto Frias, 4200-465 Porto (Portugal); Mauricio, A.C. [ICBAS-Instituto de Ciencias Biomedicas de Abel Salazar, Universidade do Porto, Largo Professor Abel Salazar, 2, 4099-003 Porto (Portugal); CECA/ICETA-Centro de Estudos de Ciencia Animal, Instituto de Ciencias e Tecnologias Agrarias e Agro-Alimentares, Campus Agrario de Vairao, Rua Padre Armando Quintas, 4485-661 Vairao (Portugal); Afonso, A. [FMDUP-Faculdade de Medicina Dentaria da Universidade do Porto, Rua Dr. Manuel Pereira da Silva, 4200-393 Porto (Portugal); Ali, N. [Department of Mechanical Engineering, University of Aveiro, 3810-193 Aveiro (Portugal); Santos, J.D. [INEB-Instituto de Engenharia Biomedica, Laboratorio de Biomateriais, Rua Campo Alegre, 823, 4150-180, Porto (Portugal) and FEUP-Faculdade de Engenharia da Universidade do Porto, DEMM, Rua Dr. Roberto Frias, 4200-465 Porto (Portugal)]. E-mail: jdsantos@fe.up.pt

    2006-09-25

    Synthetic bone grafts have been developed to provide an alternative to autografts and allografts. Bonelike (registered) is a patented synthetic osteoconductive bone graft that mimics the mineral composition of natural bone. In the present preliminary animal studies a user-friendly version of synthetic bone graft Bonelike (registered) have been developed by using a resorbable matrix, Floseal (registered) , as a vehicle and raloxifene hydrochloride as a therapeutic molecule, that is known to decrease osteoclast activity and therefore enhanced bone formation. From histological and scanning electron microscopy evaluations, the use of Bonelike (registered) associated with Floseal (registered) and raloxifene hydrochloride showed that new bone was rapidly apposed on implanted granules and also that the presence of the matrix and therapeutic molecule does not alter the proven highly osteoconductivity properties of Bonelike (registered) . Therefore, this association may be one step-forward for the clinical applications of Bonelike (registered) scaffolds since it is much more easy-to-handle when compared to granular materials.

  9. Congenital absence of uterine cervix

    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

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

    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....

  11. Recurrence of sickness absence due to common mental disorders

    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

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

    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

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

    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....

  14. Absence of a significant pharmacokinetic interaction between atorvastatin and fenofibrate: a randomized, crossover, study of a fixed-dose formulation in healthy Mexican subjects

    Patiño-Rodríguez, Omar; Martínez-Medina, Rosa María; Torres-Roque, Irma; Martínez-Delgado, Maricela; Mares-García, América Susana; Escobedo-Moratilla, Abraham; Covarrubias-Pinedo, Amador; Arzola-Paniagua, Angélica; Herrera-Torres, José Luis; Pérez-Urizar, José

    2015-01-01

    Several clinical trials have substantiated the efficacy of the co-administration of statins like atorvastatin (ATO) and fibrates. Without information currently available about the interaction between the two drugs, a pharmacokinetic study was conducted to investigate the effect when both drugs were co-administered. The purpose of this study was to investigate the pharmacokinetic profile of tablets containing ATO 20 mg, or the combination of ATO 20 mg with fenofibrate (FNO) 160 mg administered...

  15. Absence of a significant pharmacokinetic interaction between atorvastatin and fenofibrate: A randomized, crossover, study of a fixed-dose formulation in healthy Mexican subjects

    Omar ePatiño-Rodríguez; Rosa María eMartínez-Medina; Irma eTorres-Roque; Maricela eMartínez-Delgado; America Susana Mares-Garcia; Abraham eEscobedo-Moratilla; Amador eCovarrubias-Pinedo; Angélica eArzola-Paniagua; José Luis eHerrera-Torres; José ePérez-Urizar

    2015-01-01

    Several clinical trials have substantiated the efficacy of the co-administration of statins like atorvastatin and fibrates. Without information currently available about the interaction between the two drugs, a pharmacokinetic study was conducted to investigate the effect when both drugs were co-administered. The purpose of this study was to investigate the pharmacokinetic profile of tablets containing atorvastatin 20 mg, or the combination of atorvastatin 20 mg with fenofibrate 160 mg admini...

  16. Registered access: a 'Triple-A' approach.

    Dyke, Stephanie O M; Kirby, Emily; Shabani, Mahsa; Thorogood, Adrian; Kato, Kazuto; Knoppers, Bartha M

    2016-12-01

    We propose a standard model for a novel data access tier - registered access - to facilitate access to data that cannot be published in open access archives owing to ethical and legal risk. Based on an analysis of applicable research ethics and other legal and administrative frameworks, we discuss the general characteristics of this Registered Access Model, which would comprise a three-stage approval process: Authentication, Attestation and Authorization. We are piloting registered access with the Demonstration Projects of the Global Alliance for Genomics and Health for which it may provide a suitable mechanism for access to certain data types and to different types of data users.

  17. Developmental toxicity studies with 6 forms of titanium dioxide test materials (3 pigment-different grade & 3 nanoscale) demonstrate an absence of effects in orally-exposed rats.

    Warheit, D B; Boatman, R; Brown, S C

    2015-12-01

    Six different commercial forms and sizes of titanium dioxide particles were tested in separate developmental toxicity assays. The three pigment-grade (pg) or 3 ultrafine (uf)/nanoscale (anatase and/or rutile) titanium dioxide (TiO2) particle-types were evaluated for potential maternal and developmental toxicity in pregnant rats by two different laboratories. All studies were conducted according to OECD Guideline 414 (Prenatal Developmental Toxicity Study). In addition, all test materials were robustly characterized. The BET surface areas of the pg and uf samples ranged from 7 to 17 m(2)/g and 50-82 m(2)/g respectively (see Table 1). The test substances were formulated in sterile water. In all of the studies, the formulations were administered by oral gavage to time-mated rats daily beginning around the time of implantation and continuing until the day prior to expected parturition. In 3 of the studies (uf-1, uf-3, & pg-1), the formulations were administered to Crl:CD(SD) rats beginning on gestation day (GD) 6 through GD 20. In 3 additional studies (uf-2, and pg-2, pg-3 TiO2 particles), the formulations were administered to Wistar rats beginning on GD 5 through 19. The dose levels used in all studies were 0, 100, 300, or 1000 mg/kg/day; control group animals were administered the vehicle. During the in-life portions of the studies, body weights, food consumption, and clinical observations before and after dosing were collected on a daily basis. All dams were euthanized just prior to expected parturition (GD 21 for Crl:CD(SD) rats and GD 20 for Wistar rats). The gross necropsies included an examination and description of uterine contents including counts of corpora lutea, implantation sites, resorptions, and live and dead fetuses. All live fetuses were sexed, weighed, and examined externally and euthanized. Following euthanasia, fresh visceral and head examinations were performed on selected fetuses. The fetal carcasses were then processed and examined for skeletal

  18. Acute stroke | EU Clinical Trials Register [EU Clinical Trials Register

    Full Text Available on E.1.1Medical condition(s) being investigated Acute stroke E.1.1.1Medical condi...tion in easily understood language Acute stroke MedDRA Classification E.1.3Condition being studied is a rare

  19. Acute migraine | EU Clinical Trials Register [EU Clinical Trials Register

    Full Text Available investigation E.1.1Medical condition(s) being investigated Acute migraine MedDRA Classification E.1.2 Medic...Classification code 10066635 E.1.2Term Acute migraine E.1.3Condition being studied is a rare disease No E.2

  20. Acute Rhinosinusitis | EU Clinical Trials Register [EU Clinical Trials Register

    Full Text Available edical condition or disease under investigation E.1.1Medical condition(s) being investigated Acute Rhinosinu....2.3Trial contains a sub-study No E.3Principal inclusion criteria 1. Adult male and female outpatients aged ≥ 18 - 75 years 2. Acute

  1. Diabetes mellitus | EU Clinical Trials Register [EU Clinical Trials Register

    Full Text Available glucose loweringeffects of dextromethorphan alone or in combination with sitagli...ind, placebo-controlled, double-dummy,randomized, eightfold cross-over study to investigate the glucose loweringeffects of dextrometh...orphan alone or in combination with sitagliptin insubjec

  2. Study of events in absence of target/projectile fragments in interactions of nuclei with emulsion at 4.5 and 4.1 AGeV/c

    Rahim, Magda A., E-mail: dr.magda2006@hotmail.co [Physics Department, Faculty of Science, Sana' s University (Yemen); Fakhraddin, S., E-mail: sakinafa1@hotmail.co [Physics Department, Faculty of Science, Sana' s University (Yemen)

    2009-12-01

    This work is devoted to study two types of events. Type (a): events with no target fragments, the incident nucleus is dissociated in emulsion accompanied with the pions. Type (b): events with no projectile fragments, total break-up of the two colliding nuclei into relatively small fragments. Case of central collisions. The main characteristics of these reactions, that is multiplicity distributions of projectile and target fragments have been studied and compared for interactions of {sup 4}He, {sup 12}C, {sup 16}O, {sup 22}Ne and {sup 28}Si nuclei with emulsion at almost same momentum. The dependence of the mean multiplicity of different PFs on the projectile mass is investigated. Also the percentage of occurrence of these two events for different projectiles are analyzed.

  3. Compensating for non-response in a study estimating the incidence of mental disorders in long-term sickness absence by a two-phased design

    Søgaard, Hans Jørgen; Bech, Per

    2010-01-01

    at 48% by a two-phase design and weighted logistic regression. The total non-response rate was 53.6%. This motivated the present study to compensate for non-response by applying adjustment of the weights and by multiple imputation of missing data in the estimation of the frequencies of mental disorders...... compensation for non-response was applied, the frequencies of mental disorders were similar. The variables used for the compensation were of problematic value....

  4. Bayesian sample size for diagnostic test studies in the absence of a gold standard: Comparing identifiable with non-identifiable models.

    Dendukuri, Nandini; Bélisle, Patrick; Joseph, Lawrence

    2010-11-20

    Diagnostic tests rarely provide perfect results. The misclassification induced by imperfect sensitivities and specificities of diagnostic tests must be accounted for when planning prevalence studies or investigations into properties of new tests. The previous work has shown that applying a single imperfect test to estimate prevalence can often result in very large sample size requirements, and that sometimes even an infinite sample size is insufficient for precise estimation because the problem is non-identifiable. Adding a second test can sometimes reduce the sample size substantially, but infinite sample sizes can still occur as the problem remains non-identifiable. We investigate the further improvement possible when three diagnostic tests are to be applied. We first develop methods required for studies when three conditionally independent tests are available, using different Bayesian criteria. We then apply these criteria to prototypic scenarios, showing that large sample size reductions can occur compared to when only one or two tests are used. As the problem is now identifiable, infinite sample sizes cannot occur except in pathological situations. Finally, we relax the conditional independence assumption, demonstrating in this once again non-identifiable situation that sample sizes may substantially grow and possibly be infinite. We apply our methods to the planning of two infectious disease studies, the first designed to estimate the prevalence of Strongyloides infection, and the second relating to estimating the sensitivity of a new test for tuberculosis transmission. The much smaller sample sizes that are typically required when three as compared to one or two tests are used should encourage researchers to plan their studies using more than two diagnostic tests whenever possible. User-friendly software is available for both design and analysis stages greatly facilitating the use of these methods.

  5. Compensating for non-response in a study estimating the incidence of mental disorders in long-term sickness absence by a two-phased design

    Søgaard, Hans Jørgen; Bech, Per

    2010-01-01

    at 48% by a two-phase design and weighted logistic regression. The total non-response rate was 53.6%. This motivated the present study to compensate for non-response by applying adjustment of the weights and by multiple imputation of missing data in the estimation of the frequencies of mental disorders....... METHODS: The study took place in a Danish population of 120,000 inhabitants. During one year, all 2,414 incident individuals on LSA were identified. By a two-phase design 1,121 individuals were screened in Phase 1. In Phase 2, which was a subsample of Phase 1, 337 individuals participated in a psychiatric...... diagnostic examination applying Present State Examination as gold standard. The weighted analyses were based on scores of the screening instrument SCL-8AD compiled of SCL-8, SCL-ANX4, and SCL-DEP6 from the Common Mental Disorders Screening Questionnaire. In the present study, the variables sex, age...

  6. Absence of a significant pharmacokinetic interaction between atorvastatin and fenofibrate: A randomized, crossover, study of a fixed-dose formulation in healthy Mexican subjects

    Omar ePatiño-Rodríguez

    2015-01-01

    Full Text Available Several clinical trials have substantiated the efficacy of the co-administration of statins like atorvastatin and fibrates. Without information currently available about the interaction between the two drugs, a pharmacokinetic study was conducted to investigate the effect when both drugs were co-administered. The purpose of this study was to investigate the pharmacokinetic profile of tablets containing atorvastatin 20 mg, or the combination of atorvastatin 20 mg with fenofibrate 160 mg administered to healthy Mexican volunteers. This was a randomized, two-period, two-sequence, crossover study; 36 eligible subjects aged between 20 to 50 years were included. Blood samples were collected up to 96 h after dosing, and pharmacokinetic parameters were obtained by non-compartmental analysis. Adverse events were evaluated based on subject interviews and physical examinations. Area under the concentration-time curve (AUC and maximum plasma drug concentration (Cmax were measured for atorvastatin as the reference and atorvastatin and fenofibrate as the test product for bioequivalence design. The estimation computed (90% confidence intervals for atorvastatin and fenofibrate combination versus atorvastatin for Cmax, AUC0-t and AUC0-∞, were 102,09, 125,95 and 120,97% respectively. These results suggest that atorvastatin and fenofibrate have no relevant clinical-pharmacokinetic drug interaction.

  7. Absence of routine medical consultation among hypertensive and/or diabetic elders: an epidemiological study based on the Brazilian National Household Survey 2008

    Daniela Nice Ferreira

    2015-09-01

    Full Text Available OBJECTIVE: This exploratory study aimed to investigate the predisposing, enabling and health need characteristics associated with lack of medical visits in the last 12 months, among 23,620 elderly hypertensive and/or diabetic individuals.METHODS: In this research, we used the theoretical behavioral model of Andersen and Newman for use of health services. The data analyzed were produced by the health supplement of the Brazilian National Household Survey (PNAD 2008, nationwide. To identify the associations, we used the Poisson regression model, which estimates the prevalence ratios and confidence intervals of 95%, considering the significance level of 5%.RESULTS: The results showed that 10.6% of the study population did not consult the doctor in the period considered, and the prevalence was higher among hypertensive subjects (10.5% than among diabetic ones (7.1%. The lack of medical consultation was negatively associated with female sex and increasing age (predisposing characteristics, with health insurance coverage (enabling characteristic, worse self-rated health, chronic health conditions selected and the presence of hypertension associated with diabetes (health needs, while the fact of living in the Northeast, North and Midwest appeared positively associated with the event under investigation.CONCLUSION: These results corroborate those observed in national and international studies and show evidence of inequality and inequity in the use of medical consultation for this population, based on the findings related to health plan coverage and geographic region.

  8. National Sample Survey of Registered Nurses

    U.S. Department of Health & Human Services — The National Sample Survey of Registered Nurses (NSSRN) Download makes data from the survey readily available to users in a one-stop download. The Survey has been...

  9. The Euphemism variety Based on Register theory

    贾文庆

    2015-01-01

    It is the substitution of an agreeable expression for one that may offend something unpleasant. Euphemisms have a close relationship with context, especially tenor of discourse. This paper attempts to analyze the variation of euphemisms guided by register theory.

  10. A prospective descriptive study of cryptococcal meningitis in HIV uninfected patients in Vietnam - high prevalence of Cryptococcus neoformans var grubii in the absence of underlying disease

    Baker Stephen

    2010-07-01

    Full Text Available Abstract Background Most cases of cryptococcal meningitis occur in patients with HIV infection: the course and outcome of disease in the apparently immunocompetent is much more poorly understood. We describe a cohort of HIV uninfected Vietnamese patients with cryptococcal meningitis in whom underlying disease is uncommon, and relate presenting features of patients and the characteristics of the infecting species to outcome. Methods A prospective descriptive study of HIV negative patients with cryptococcal meningitis based at the Hospital for Tropical Diseases, Ho Chi Minh City. All patients had comprehensive clinical assessment at baseline, were cared for by a dedicated study team, and were followed up for 2 years. Clinical presentation was compared by infecting isolate and outcome. Results 57 patients were studied. Cryptococcus neoformans var grubii molecular type VN1 caused 70% of infections; C. gattii accounted for the rest. Most patients did not have underlying disease (81%, and the rate of underlying disease did not differ by infecting species. 11 patients died while in-patients (19.3%. Independent predictors of death were age ≥ 60 years and a history of convulsions (odds ratios and 95% confidence intervals 8.7 (1 - 76, and 16.1 (1.6 - 161 respectively. Residual visual impairment was common, affecting 25 of 46 survivors (54.3%. Infecting species did not influence clinical phenotype or outcome. The minimum inhibitory concentrations of flucytosine and amphotericin B were significantly higher for C. neoformans var grubii compared with C. gattii (p Conclusion In HIV uninfected individuals in Vietnam, cryptococcal meningitis occurs predominantly in people with no clear predisposing factor and is most commonly due to C. neoformans var grubii. The rates of mortality and visual loss are high and independent of infecting species. There are detectable differences in susceptibility to commonly used antifungal drugs between species, but the clinical

  11. Absence of association between angiotensin converting enzyme polymorphism and development of adult respiratory distress syndrome in patients with severe acute respiratory syndrome: a case control study

    Chiu Rossa WK

    2005-04-01

    Full Text Available Abstract Background It has been postulated that genetic predisposition may influence the susceptibility to SARS-coronavirus infection and disease outcomes. A recent study has suggested that the deletion allele (D allele of the angiotensin converting enzyme (ACE gene is associated with hypoxemia in SARS patients. Moreover, the ACE D allele has been shown to be more prevalent in patients suffering from adult respiratory distress syndrome (ARDS in a previous study. Thus, we have investigated the association between ACE insertion/deletion (I/D polymorphism and the progression to ARDS or requirement of intensive care in SARS patients. Method One hundred and forty genetically unrelated Chinese SARS patients and 326 healthy volunteers were recruited. The ACE I/D genotypes were determined by polymerase chain reaction and agarose gel electrophoresis. Results There is no significant difference in the genotypic distributions and the allelic frequencies of the ACE I/D polymorphism between the SARS patients and the healthy control subjects. Moreover, there is also no evidence that ACE I/D polymorphism is associated with the progression to ARDS or the requirement of intensive care in the SARS patients. In multivariate logistic analysis, age is the only factor associated with the development of ARDS while age and male sex are independent factors associated with the requirement of intensive care. Conclusion The ACE I/D polymorphism is not directly related to increased susceptibility to SARS-coronavirus infection and is not associated with poor outcomes after SARS-coronavirus infection.

  12. Comparative Scanning Electron Microscopic Study of the Marginal Adaptation of Four Root-End Filling Materials in Presence and Absence of Blood

    Behnam Bolhari

    2015-10-01

    Full Text Available Objectives: The aim of this study was to evaluate marginal adaptation of mineral trioxide aggregate (MTA, calcium enriched mixture (CEM cement, Biodentine and BioAggregate in presence of normal saline and human blood.Materials and Methods: In this in-vitro experimental study, 80 extracted single-rooted human teeth were instrumented and filled with gutta-percha. After resect- ing the root-end, apical cavity preparation was done and the teeth were randomly divided into 4 groups (N=20(a total of 8 subgroups. Root-end filling materials were placed in 3mm root-end cavities prepared ultrasonically. Half the specimens in each group were exposed to normal saline and the other half to fresh whole human blood. After 4 days, epoxy resin replicas of the apical portion of samples were fabricated and scanning electron microscopy (SEM analysis was performed to find gaps in the adaptation of the root-end filling materials at their interface with dentin. The Kruskal-Wallis and Mann-Whitney tests were used for statistical analysis of data with P<0.05 as the limit of significance.Results: There were no significant differences in marginal adaptation of the 8 tested groups (P>0.05.Conclusion: Based on the results, blood contamination does not affect the mar- ginal adaptation of MTA, CEM cement, Biodentine or BioAggregate .

  13. Comparative Scanning Electron Microscopic Study of the Marginal Adaptation of Four Root-End Filling Materials in Presence and Absence of Blood

    Bolhari, Behnam; Ashofteh Yazdi, Kazem; Sharifi, Farnood; Pirmoazen, Salma

    2015-01-01

    Objectives: The aim of this study was to evaluate marginal adaptation of mineral trioxide aggregate (MTA), calcium enriched mixture (CEM) cement, Biodentine and BioAggregate in presence of normal saline and human blood. Materials and Methods: In this in-vitro experimental study, 80 extracted single-rooted human teeth were instrumented and filled with gutta-percha. After resecting the root-end, apical cavity preparation was done and the teeth were randomly divided into 4 groups (N=20)(a total of 8 subgroups). Root-end filling materials were placed in 3mm root-end cavities prepared ultrasonically. Half the specimens in each group were exposed to normal saline and the other half to fresh whole human blood. After 4 days, epoxy resin replicas of the apical portion of samples were fabricated and scanning electron microscopy (SEM) analysis was performed to find gaps in the adaptation of the root-end filling materials at their interface with dentin. The Kruskal-Wallis and Mann-Whitney tests were used for statistical analysis of data with P0.05). Conclusion: Based on the results, blood contamination does not affect the marginal adaptation of MTA, CEM cement, Biodentine or BioAggregate. PMID:26622276

  14. Absence of adverse effects of sodium metabisulphite in manufactured biscuits: results of subacute (28-days) and subchronic (85-days) feeding studies in rats.

    Ribera, D; Jonker, D; Narbonne, J F; O'Brien, J; Antignac, E

    2001-02-01

    Sulphites are extensively used in the food and drinks industry. Their toxicity has been previously evaluated by addition to the diet or drinking water of laboratory animals. Because interactions between sulphites and food constituents occur, the present work was conducted to determine the subacute and subchronic toxicity of sulphite-bound compounds in a finished product: manufactured biscuits. The studies were performed on Sprague Dawley, rats for 28 and 85 days of dietary exposure. Diets were prepared from sulphited or untreated (controls) biscuits with the addition of sugar, protein, vitamins and minerals according to the nutritional requirements of the animals. Groups of 10 male and 10 female rats were administered diets containing sulphited biscuits at levels of 0, 10, 35 and 75%, corresponding to 10-15, 35-45, 150-170 and 310-340 mg SO2/kg diet. In both studies, no death or clinical abnormalities were reported. Growth rate, food consumption and food conversion efficiency were not affected by treatment. No dose-related changes were observed for haematology, clinical chemistry, ocular examination, renal-function, urinalysis, organ weights or gross and microscopic examinations. The liver concentrations of vitamins A, B1, C and E were not significantly changed except for an increase in vitamin E in high-dose males after 28 days' exposure. Based on these data, the no-observed-adverse-effect level (NOAEL) of sulphites in baked biscuits was judged to be 310 mg SO2/kg diet or 25 mg/kg body weight/day.

  15. Absence of evidence for increase in risk for autism or attention-deficit hyperactivity disorder following antidepressant exposure during pregnancy: a replication study.

    Castro, V M; Kong, S W; Clements, C C; Brady, R; Kaimal, A J; Doyle, A E; Robinson, E B; Churchill, S E; Kohane, I S; Perlis, R H

    2016-01-05

    Multiple studies have examined the risk of prenatal antidepressant exposure and risk for autism spectrum disorder (ASD) or attention-deficit hyperactivity disorder (ADHD), with inconsistent results. Precisely estimating such risk, if any, is of great importance in light of the need to balance such risk with the benefit of depression and anxiety treatment. We developed a method to integrate data from multiple New England health systems, matching offspring and maternal health data in electronic health records to characterize diagnoses and medication exposure. Children with ASD or ADHD were matched 1:3 with children without neurodevelopmental disorders. Association between maternal antidepressant exposure and ASD or ADHD liability was examined using logistic regression, adjusting for potential sociodemographic and psychiatric confounding variables. In new cohorts of 1245 ASD cases and 1701 ADHD cases, along with age-, sex- and socioeconomic status matched controls, neither disorder was significantly associated with prenatal antidepressant exposure in crude or adjusted models (adjusted odds ratio 0.90, 95% confidence interval 0.50-1.54 for ASD; 0.97, 95% confidence interval 0.53-1.69 for ADHD). Pre-pregnancy antidepressant exposure significantly increased risk for both disorders. These results suggest that prior reports of association between prenatal antidepressant exposure and neurodevelopmental disease are likely to represent a false-positive finding, which may arise in part through confounding by indication. They further demonstrate the potential to integrate data across electronic health records studies spanning multiple health systems to enable efficient pharmacovigilance investigation.

  16. Absence of evidence for increase in risk for autism or attention-deficit hyperactivity disorder following antidepressant exposure during pregnancy: a replication study

    Castro, V M; Kong, S W; Clements, C C; Brady, R; Kaimal, A J; Doyle, A E; Robinson, E B; Churchill, S E; Kohane, I S; Perlis, R H

    2016-01-01

    Multiple studies have examined the risk of prenatal antidepressant exposure and risk for autism spectrum disorder (ASD) or attention-deficit hyperactivity disorder (ADHD), with inconsistent results. Precisely estimating such risk, if any, is of great importance in light of the need to balance such risk with the benefit of depression and anxiety treatment. We developed a method to integrate data from multiple New England health systems, matching offspring and maternal health data in electronic health records to characterize diagnoses and medication exposure. Children with ASD or ADHD were matched 1:3 with children without neurodevelopmental disorders. Association between maternal antidepressant exposure and ASD or ADHD liability was examined using logistic regression, adjusting for potential sociodemographic and psychiatric confounding variables. In new cohorts of 1245 ASD cases and 1701 ADHD cases, along with age-, sex- and socioeconomic status matched controls, neither disorder was significantly associated with prenatal antidepressant exposure in crude or adjusted models (adjusted odds ratio 0.90, 95% confidence interval 0.50−1.54 for ASD; 0.97, 95% confidence interval 0.53−1.69 for ADHD). Pre-pregnancy antidepressant exposure significantly increased risk for both disorders. These results suggest that prior reports of association between prenatal antidepressant exposure and neurodevelopmental disease are likely to represent a false-positive finding, which may arise in part through confounding by indication. They further demonstrate the potential to integrate data across electronic health records studies spanning multiple health systems to enable efficient pharmacovigilance investigation. PMID:26731445

  17. The Danish Multiple Sclerosis Treatment Register

    Magyari M; Koch-Henriksen N; Sørensen PS

    2016-01-01

    Melinda Magyari,1,3 Nils Koch-Henriksen,1,2 Per Soelberg Sørensen3 1Danish Multiple Sclerosis Registry, Department of Neurology, Rigshospitalet, Copenhagen, 2Department of Clinical Epidemiology, Clinical Institute, University of Aarhus, Aarhus, 3Danish Multiple Sclerosis Center, Department of Neurology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark Aim of the database: The Danish Multiple Sclerosis Treatment Register (DMSTR) serves as a clinical quality register, e...

  18. Register as the Situational Variety of Language

    Natalya B. Boyeva-Omelechko

    2016-12-01

    Full Text Available The problem discussed in the article is topical due to the interest of scientists to different types of language variations and especially registers or situational dialects treated by M.A.K. Halliday as use-related varieties of language or varieties used in a particular social setting. As discourse categorization is a very complex problem scholarly consensus has not been reached for the definitions of the term «register». The universal criteria for defining and discriminating registers have not been worked out either. The authors of the article give the review of scientific works devoted to the problem in question especially works by M.A.K. Halliday, R. Quirk, M. Joos, D. Hymes P. Trudgill, E.I. Belyaeva and others and analyze different definitions of the term «register», spectrums of registers and criteria for their discriminating. It enables the authors to come to the conclusion that only registers with the same field (religious, political, business etc. and mode (oral/written, dialogue/monologue can be compared. The difference lies in the sphere of tenor which depends on the degree of formality, distance of power and socio-psychological distance between speakers. The authors believe that it is also necessary to take into account the cooperative/ uncooperative character of conversation and para-verbal and non-verbal components of the speech situation. With this in mind they offer their definition of the register and describe main characteristics of registers in the sphere of oral communication.

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

    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...

  20. Acute Schizophrenia | EU Clinical Trials Register [EU Clinical Trials Register

    Full Text Available 2, and 1 mg/day) in the Treatment of Adults With Acute Schizophrenia A.3.1Title ...of the trial for lay people, in easily understood, i.e. non-technical, language Efficacy Study of OPC-34712 in Adults With Acute...e Trial E.1 Medical condition or disease under investigation E.1.1Medical condition(s) being investigated Acute...nder investigation E.1.2Version 14.0 E.1.2Level LLT E.1.2Classification code 10001064 E.1.2Term Acute schizo

  1. Extended X-ray absorption fine structure studies of Zn2Fe2 hybrid hemoglobins: absence of heme bond length changes in half-ligated species.

    Simolo, K; Korszun, Z R; Stucky, G; Moffat, K; McLendon, G; Bunker, G

    1986-07-01

    Metal hybrid hemoglobins, in which Zn(II) replaces Fe(II), have been structurally characterized by extended X-ray absorption structure (EXAFS) studies. Since Zn and Fe have very different K absorption edge energies, the structures of the ligated (Fe) and unligated (Zn) sites could be examined independently within a single molecule that mimics an intermediate ligation state. The observed EXAFS spectra and associated structural parameters are compared among the ligand free (alpha Zn)2(beta Zn)2, half-ligated (alpha FeCO)2(beta Zn)2 and (alpha Zn)2(beta FeCO)2, and fully ligated (alpha FeCO)2(beta FeCO)2 systems.

  2. Register Allocation By Model Transformer Semantics

    Wang, Yin

    2012-01-01

    Register allocation has long been formulated as a graph coloring problem, coloring the conflict graph with physical registers. Such a formulation does not fully capture the goal of the allocation, which is to minimize the traffic between registers and memory. Linear scan has been proposed as an alternative to graph coloring, but in essence, it can be viewed as a greedy algorithm for graph coloring: coloring the vertices not in the order of their degrees, but in the order of their occurence in the program. Thus it suffers from almost the same constraints as graph coloring. In this article, I propose a new method of register allocation based on the ideas of model transformer semantics (MTS) and static cache replacement (SCR). Model transformer semantics captures the semantics of registers and the stack. Static cache replacement relaxes the assumptions made by graph coloring and linear scan, aiming directly at reducing register-memory traffic. The method explores a much larger solution space than that of graph c...

  3. Presence of Peierls pairing and absence of insulator-to-metal transition in VO2 (A): a structure-property relationship study.

    Popuri, S R; Artemenko, A; Decourt, R; Villesuzanne, A; Pollet, M

    2017-03-01

    Layered vanadium oxides have been extensively explored due to their interesting metal-insulator transitions and energy conversion/storage applications. In the present study, we have successfully synthesized VO2 (A) polymorph powder samples by a single-step hydrothermal synthesis process and consolidated them using spark plasma sintering. The structural and electronic properties of VO2 (A) are measured over a large temperature range from liquid helium, across the structural transition (400-440 K) and up to 500 K. The structural analysis around this transition reveals an antiferrodistorsive to partially ferrodistorsive ordering upon cooling. It is followed by a progressive antiferromagnetic spin pairing which fully settles at about 150 K. The transport measurements show that, in contrast to the rutile archetype VO2 (R/M1), the structural transition comes with a transition from semiconductor to band-type insulator. Under these circumstances, we propose a scenario with a high temperature antiferrodistorsive paramagnetic semiconducting phase, followed by an intermediate regime with a partially ferrodistorsive paramagnetic semiconducting phase, and finally a low temperature partially ferrodistorsive antiferromagnetic band insulator phase with a possible V-V Peierls-type pairing.

  4. Evidence for the absence of enzymatic reactions in the glassy state. A case study of xanthophyll cycle pigments in the desiccation-tolerant moss Syntrichia ruralis

    Fernández-Marín, Beatriz; Kranner, Ilse; Sebastián, María San; Artetxe, Unai; Laza, José Manuel; Vilas, José Luis; Pritchard, Hugh W.; Nadajaran, Jayanthi; Míguez, Fátima; Becerril, José María; García-Plazaola, José Ignacio

    2013-01-01

    Desiccation-tolerant plants are able to withstand dehydration and resume normal metabolic functions upon rehydration. These plants can be dehydrated until their cytoplasm enters a ‘glassy state’ in which molecular mobility is severely reduced. In desiccation-tolerant seeds, longevity can be enhanced by drying and lowering storage temperature. In these conditions, they still deteriorate slowly, but it is not known if deteriorative processes include enzyme activity. The storage stability of photosynthetic organisms is less studied, and no reports are available on the glassy state in photosynthetic tissues. Here, the desiccation-tolerant moss Syntrichia ruralis was dehydrated at either 75% or <5% relative humidity, resulting in slow (SD) or rapid desiccation (RD), respectively, and different residual water content of the desiccated tissues. The molecular mobility within dry mosses was assessed through dynamic mechanical thermal analysis, showing that at room temperature only rapidly desiccated samples entered the glassy state, whereas slowly desiccated samples were in a ‘rubbery’ state. Violaxanthin cycle activity, accumulation of plastoglobules, and reorganization of thylakoids were observed upon SD, but not upon RD. Violaxanthin cycle activity critically depends on the activity of violaxanthin de-epoxidase (VDE). Hence, it is proposed that enzymatic activity occurred in the rubbery state (after SD), and that in the glassy state (after RD) no VDE activity was possible. Furthermore, evidence is provided that zeaxanthin has some role in recovery apparently independent of its role in non-photochemical quenching of chlorophyll fluorescence. PMID:23761488

  5. Evidence for the absence of enzymatic reactions in the glassy state. A case study of xanthophyll cycle pigments in the desiccation-tolerant moss Syntrichia ruralis.

    Fernández-Marín, Beatriz; Kranner, Ilse; San Sebastián, María; Artetxe, Unai; Laza, José Manuel; Vilas, José Luis; Pritchard, Hugh W; Nadajaran, Jayanthi; Míguez, Fátima; Becerril, José María; García-Plazaola, José Ignacio

    2013-07-01

    Desiccation-tolerant plants are able to withstand dehydration and resume normal metabolic functions upon rehydration. These plants can be dehydrated until their cytoplasm enters a 'glassy state' in which molecular mobility is severely reduced. In desiccation-tolerant seeds, longevity can be enhanced by drying and lowering storage temperature. In these conditions, they still deteriorate slowly, but it is not known if deteriorative processes include enzyme activity. The storage stability of photosynthetic organisms is less studied, and no reports are available on the glassy state in photosynthetic tissues. Here, the desiccation-tolerant moss Syntrichia ruralis was dehydrated at either 75% or <5% relative humidity, resulting in slow (SD) or rapid desiccation (RD), respectively, and different residual water content of the desiccated tissues. The molecular mobility within dry mosses was assessed through dynamic mechanical thermal analysis, showing that at room temperature only rapidly desiccated samples entered the glassy state, whereas slowly desiccated samples were in a 'rubbery' state. Violaxanthin cycle activity, accumulation of plastoglobules, and reorganization of thylakoids were observed upon SD, but not upon RD. Violaxanthin cycle activity critically depends on the activity of violaxanthin de-epoxidase (VDE). Hence, it is proposed that enzymatic activity occurred in the rubbery state (after SD), and that in the glassy state (after RD) no VDE activity was possible. Furthermore, evidence is provided that zeaxanthin has some role in recovery apparently independent of its role in non-photochemical quenching of chlorophyll fluorescence.

  6. Comparative study of the oxidation behavior of sulfur-containing amino acids and glutathione by electrochemistry-mass spectrometry in the presence and absence of cisplatin.

    Zabel, Robert; Weber, Günther

    2016-02-01

    Small sulfur-containing compounds are involved in several important biochemical processes, including-but not limited to-redox regulation and drug conjugation/detoxification. While methods for stable redox pairs of such compounds (thiols/disulfides) are available, analytical data on more labile and short-lived redox intermediates are scarce, due to highly challenging analytical requirements. In this study, we employ the direct combination of reagentless electrochemical oxidation and mass spectrometric (EC-MS) identification for monitoring oxidation reactions of cysteine, N-acetylcysteine, methionine, and glutathione under simulated physiological conditions (pH 7.4, 37 °C). For the first time, all theoretically expected redox intermediates-with only one exception-are detected simultaneously and in situ, including sulfenic, sulfinic, and sulfonic acids, disulfides, thiosulfinates, thiosulfonates, and sulfoxides. By monitoring the time/potential-dependent interconversion of sulfur species, mechanistic oxidation routes are confirmed and new reactions detected, e.g., sulfenamide formation due to reaction with ammonia from the buffer. Furthermore, our results demonstrate a highly significant impact of cisplatin on the redox reactivity of sulfur species. Namely, the amount of thiol oxidation to sulfonic acid via sulfenic and sulfinic acid intermediates is diminished for glutathione in the presence of cisplatin in favor of the disulfide formation, while for N-acetylcysteine the contrary applies. N-acetylcysteine is the only ligand which displays enhanced oxidation currents upon cisplatin addition, accompanied by increased levels of thiosulfinate and thiosulfonate species. This is traced back to thiol reactivity and highlights the important role of sulfenic acid intermediates, which may function as a switch between different oxidation routes.

  7. Evaluating Awareness of Registered Sex Offenders in the Neighborhood

    Craun, Sarah W.

    2010-01-01

    The goal of sex offender registration is to protect residents from recidivistic sexual offenders by providing public information about local offenders. This study determines what percentage of residents living near registered sex offenders are aware of the offenders and the predictors of awareness. The investigational group includes randomly…

  8. Neighborhood Characteristics and the Social Control of Registered Sex Offenders

    Socia, Kelly M.; Stamatel, Janet P.

    2012-01-01

    This study uses geospatial and regression analyses to examine the relationships among social disorganization, collective efficacy, social control, residence restrictions, spatial autocorrelation, and the neighborhood distribution of registered sex offenders (RSOs) in Chicago. RSOs were concentrated in neighborhoods that had higher levels of social…

  9. Registers in the Academic Writing of African American College Students

    Syrquin, Anna F.

    2006-01-01

    The study examines the development of the registers of academic writing by African American college-level students through style and grammar: indirection inherent in the oral culture of the African American community and the paratactic functions of "because." Discourse analysis of 74 samples of academic writing by 20 African American undergraduate…

  10. Predicting National Council Licensure Examination for Registered Nurses Performance

    Whitehead, Charles D.

    2016-01-01

    The Baccalaureate Nursing program in San Antonio, Texas experienced a decrease in National Council Licensure Examination for Registered Nurses (NCLEX-RN) on the first attempt for students graduating between 2009 and 2014 without a clear explanation for the decline. The purpose of this quantitative non-experimental correlational study was to…

  11. The Nordic Arthroplasty Register Association

    Havelin, Leif I; Fenstad, Anne M; Salomonsson, Roger

    2009-01-01

    Background and purpose The possibility of comparing results and of pooling the data has been limited for the Nordic arthroplasty registries, because of different registration systems and questionnaires. We have established a common Nordic database, in order to compare demographics and the results...... collaboration has shown differences between the countries concerning demographics, prosthesis fixation, and survival. The large number of patients in this database significantly widens our horizons for future research....... of total hip replacement surgery between countries. In addition, we plan to study results in patient groups in which the numbers are too small to be studied in the individual countries. Material and methods Primary total hip replacements (THRs) from 1995-2006 were selected for the study. Denmark, Sweden......, and Norway contributed data. A common code set was made and Cox multiple regression, with adjustment for age, sex, and diagnosis was used to calculate prosthesis survival with any revision as endpoint. Results 280,201 operations were included (69,242 from Denmark, 140,821 from Sweden, and 70,138 from Norway...

  12. Registers of pressure ulcers in an international context

    Andrea Pokorná

    2016-05-01

    Full Text Available Aim: The aim of the following review was to search for existing registers of pressure ulcer (PU incidence operating and collecting data on national level. Design: Type of study - review. Methods: Articles focusing on the subject of national PU registers were searched for by means of a systematic trawl through various databases using relevant terms. The search was limited to articles in English issued between 2010 and 2015 in the electronic databases SCOPUS and Nursing OVID. Articles focused on local datasets or registry as a part of local electronic health records were not included as well as studies which do not describe the dataset or the usability of data collection. Results: In total, six papers were found fulfilling the established criteria. Conclusion: According to information available from the literature review, it was recognised that only one register of PUs currently exists at the national level - the Registry of Ulcer Treatment (RUT in Sweden. It can be assumed that registers exist in other countries, but that the information is not available on electronic databases. After a detailed inspection of the articles, it appears the information derived from the studies could provide a useful picture of the data that should be collected, and at what time during the treatment period (initial and final assessment of the patients and local symptomatology of the wound/pressure ulcer it should be collected.

  13. Natural history of absence epilepsy in children.

    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.

  14. A Survey of Registered Dietitians’ Concern and Actions Regarding Climate Change in the United States

    Hawkins, Irana W.; Balsam, Alan L.; Goldman, Robert

    2015-01-01

    Dietary choices are a tool to reduce greenhouse gas emissions. While registered dietitians are on the front lines of food and nutrition recommendations, it is unclear how many are concerned with climate change and take action in practice in the United States. We explored concern about climate change among registered dietitians, and identified factors that may influence practice-related behaviors. Our study population included a random sample of all registered dietitians credentialed in the Un...

  15. A Nationwide Register-Based Survey of Baclofen Toxicity

    Kiel, Louise Bendix; Hoegberg, Lotte Christine Groth; Jansen, Tejs

    2015-01-01

    To study the use and misuse (poisonings) of baclofen in the time period of 2007-2012 and to evaluate the severity and clinical symptoms of poisonings including ingested baclofen. The National Patient Register (NPR) was searched for admissions due to baclofen poisonings from 2007 to 2012. The sear...... and treatment of these patients should be carried out in an intermediate- or intensive care unit. The most important treatment is the maintenance of a protected airway and respiration.......To study the use and misuse (poisonings) of baclofen in the time period of 2007-2012 and to evaluate the severity and clinical symptoms of poisonings including ingested baclofen. The National Patient Register (NPR) was searched for admissions due to baclofen poisonings from 2007 to 2012. The search...... to the Poison Severity Score. The number of baclofen poisonings did not increase from 2007 to 2012. Thirty-eight admissions with baclofen poisoning were registered at the NPR; however, only one-third of the reviewed DPIC cases were registered at the NPR with the correct coding. In the group of severely poisoned...

  16. Register now for ISOTDAQ 2014

    Markus Joos, on behalf of the organizers

    2013-01-01

    CERN is inviting final-year undergraduates, masters and PhD students studying physics, computer science and engineering to take part in the 5th International School of Trigger and Data Acquisition (ISOTDAQ2014).   The course comprises of a series of lectures and practical sessions at the Wigner Research Centre for Physics in Budapest, Hungary from 28 January to 5 February 2014. The school will cover topics from trigger electronics to data acquisition software, network architecture and more. The aim is to provide an overview of the basic instruments and methods used in high-energy physics, spanning from small experiments in lab to very large experiments at the Large Hadron Collider (LHC). The concepts taught also apply to fields outside high-energy physics, such as data acquisition in astrophysics. The Wigner Centre recently became a major extension of CERN's computing facilities, hosting an extension of Tier 0 activities of the Worldwide LHC Computing Grid. Please note that th...

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

    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.

  18. Police Work Absence: An Analysis of Stress and Resiliency.

    Violanti, John M; Fekedulegn, Desta; Hartley, Tara A; Andrew, Michael E; Charles, Luenda; Tinney-Zara, Cathy A; Burchfiel, Cecil M

    2014-03-01

    Police work is a high stress occupation and stress has been implicated in work absence. The present study examined (1) associations between specific types of police stress and work absences, (2) distinctions between "voluntary" (1-day) and "involuntary" (> 3-days) absences; and (3) the modifying effect of resiliency. Officers (n=337) from the Buffalo Cardio-Metabolic Occupational Police Stress study were included in the present study. The sample was 72% male, 77% Caucasian, 73% married, and 75% patrol officers. Mean age was 41 years (SD=6.4). Measures included: the Spielberger Police Stress Survey, 1-year payroll absence data, and the Dispositional Resilience Scale. The negative binomial regression was used to estimate rate ratios (RR) of 1-day and >3-days work absences for increasing stress scores. Models were adjusted for age, race/ethnicity, rank, smoking status, alcohol intake, and sleep duration. For one-unit increase in stress scores, the covariate adjusted RRs for one-day work absences were: total stress score (RR=1.19, 95% CI: 1.04-1.36); administrative stress (RR=1.52, 95% CI: 1.05-2.18); physical/psychological stress (RR=1.54, 95% CI: 1.14-2.07); and lack of support (RR=1.75, 95% CI: 1.01-3.05). Results suggest that officers were more likely to take voluntary 1-day absences due to specific types of stress at work. When the entire sample was considered, there was no significant association between police specific stress and episodes of work absence lasting at least three consecutive days. Hardy individuals, including those with high scores on the challenge sub-score, may use 1-day absences as a positive coping strategy.

  19. A Novel Register Allocation Algorithm for Testability

    SUN Qiang; ZHOU Tao; LI Haijun

    2007-01-01

    In the course of high-level synthesis of integrate circuit, the hard-to-test structure caused by irrational schedule and allocation reduces the testability of circuit. In order to improve the circuit testability, this paper proposes a weighted compatibility graph (WCG), which provides a weighted formula of compatibility graph based on register allocation for testability and uses improved weighted compatibility clique partition algorithm to deal with this WCG. As a result, four rules for testability are considered simultaneously in the course of register allocation so that the objective of improving the design of testability is acquired. Tested by many experimental results of benchmarks and compared with many other models, the register allocation algorithm proposed in this paper has greatly improved the circuit testability with little overhead on the final circuit area.

  20. Spondylarthritis in the absence of B lymphocytes.

    Baeten, Dominique; Kruithof, Elli; Breban, Maxime; Tak, Paul P

    2008-03-01

    The highly effective treatment of rheumatoid arthritis by B cell depletion and the presence of B cells in the peripheral and axial lesions of patients with spondylarthritis (SpA) raise the question as to whether B lymphocytes could also be an appropriate therapeutic target in the latter disease. We describe 2 male HLA-B27-positive patients who had active SpA despite absence of B cells. One patient developed SpA with sacroiliitis and asymmetric oligoarthritis after having been diagnosed as having severe Bruton agammaglobulinemia. Since extensive investigations excluded an infectious origin of the SpA, this case illustrates that functional B cells and/or gamma globulins are not strictly required for SpA pathogenesis. The second patient had severe axial and peripheral SpA that was treated successfully with etanercept. After discontinuation of etanercept treatment because of non-Hodgkin's B cell lymphoma, both axial and peripheral SpA symptoms relapsed rapidly, and this exacerbation of articular disease activity was not modulated by successful B cell depletion therapy for the lymphoma. Although case reports have obvious limitations, our clinical observations provide evidence that active SpA can occur in the absence of functional mature B cells and thus emphasize the need for systematic studies of the exact role and function of B lymphocytes in this disease.

  1. Misclassification and the use of register-based indicators for depression

    Thielen, K; Nygaard, E; Andersen, I;

    2009-01-01

    To study the degree to which depression indicators based on register data on hospital and antidepressant treatment suffer from differential misclassification with respect to gender, age and social group.......To study the degree to which depression indicators based on register data on hospital and antidepressant treatment suffer from differential misclassification with respect to gender, age and social group....

  2. Metadata For Identity Management of Population Registers

    Olivier Glassey

    2011-04-01

    Full Text Available A population register is an inventory of residents within a country, with their characteristics (date of birth, sex, marital status, etc. and other socio-economic data, such as occupation or education. However, data on population are also stored in numerous other public registers such as tax, land, building and housing, military, foreigners, vehicles, etc. Altogether they contain vast amounts of personal and sensitive information. Access to public information is granted by law in many countries, but this transparency is generally subject to tensions with data protection laws. This paper proposes a framework to analyze data access (or protection requirements, as well as a model of metadata for data exchange.

  3. Up-To-Date Architectural Heritage Register

    Živilė Šulskaitė

    2011-04-01

    Full Text Available The article focuses on the registration history and legal acts of Lithuanian cultural heritage and examines the register of estate cultural heritage and conditions for including estate cultural heritage into the register. The article also looks at the criteria of evaluating estate cultural heritage such as age limit, authentication features and the level of significance (national, regional, local. The paper presents information on the criteria applied for assessing heritage list in the United Kingdom, and UNESCO as well as introduces the Convention concerning the Protection of the World Cultural and Natural Heritage and the Nara Document. Article in Lithuanian

  4. Analyzing sickness absence with statistical models for survival data

    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. Mapping preictal networks preceding childhood absence seizures using magnetoencephalography.

    Jacobs-Brichford, Eliza; Horn, Paul S; Tenney, Jeffrey R

    2014-10-01

    The electrographic hallmark of childhood absence seizures is 3 Hz generalized spike and wave discharges; however, there is likely a focal thalamic or cortical onset that cannot be detected using scalp electroencephalography (EEG). The purpose of this study was to study the earliest preictal changes in children with absence epilepsy. In this report, magnetoencephalography recordings of 44 absence seizures recorded from 12 children with drug-naïve childhood absence seizures were used to perform time frequency analysis and source localization prior to the onset of the seizures. Evidence of preictal magnetoencephalography frequency changes were detected a mean of 694 ms before the initial spike on the EEG. A consistent pattern of focal sources was present in the frontal cortex and thalamus during this preictal period, but source localization occurred synchronously so that independent activity between the 2 structures could not be distinguished.

  6. The Euphemism variety Based on Register theory

    贾文庆

    2015-01-01

    It is the substitution of an agreeable expression for one that may offend something unpleasant.Euphemisms have a close relationship with context,especially tenor of discourse.This paper attempts to analyze the variation of euphemisms guided by register theory.

  7. Palliative care registers: infringement on human rights?

    Anthony-Pillai, Rosemarie

    2012-04-01

    A personal view made in light of the recent news article regarding a husband wanting to sue Addenbrooke's hospital over a Do Not Attempt Resuscitation decision. This article aims to highlight how the rolling out of cross boundary palliative care registers may be more at risk of infringing human rights.

  8. Register of Environmental Engineering Undergraduate Programs.

    Aulenbach, Donald B., Ed.

    This document outlines undergraduate programs leading to degrees in environmental engineering from 22 schools across the country. The register includes general information on the school and program as well as specific information on admission requirements, degree requirements, course work, and faculty and student data. A copy of the questionnaire…

  9. The establishment of a polyposis register

    Bülow, Steffen; Burn, J; Neale, K;

    1993-01-01

    Guidelines are presented for the establishment of a regional or national register of patients with familial adenomatous polyposis. The detailed recommendations are based on the work in committees of the "Leeds Castle Polyposis Group" and the "EuroFAP". The aims of national and regional polyposis...

  10. Student Registered Nurse Anesthetists' Atittudes toward and Perceptions of Teamwork in the Operating Room

    Heiner, Jeremy S.

    2013-01-01

    Student registered nurse anesthetists are an important part of an operating room team, yet little research has investigated how they perceive teamwork or approach team related issues specific to the operating room. This mixed methods study evaluated junior and senior student registered nurse anesthetists' attitudes toward and perceptions of…

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

    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...

  12. On the Embodiment of Register in Business English

    沈妍斌

    2009-01-01

    This paper analyzes the register character of business English from the systemic functional linguistics. By citing some examples, this paper attempts to highlight the expression and effect of register theory in business English, aiming at helping business people understand the register in order to apply the register correctly and avoiding making mistakes in daily communication and practices, so that business go smoothly.

  13. 46 CFR 401.510 - Operation without Registered Pilots.

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Operation without Registered Pilots. 401.510 Section 401... REGULATIONS Penalties; Operations Without Registered Pilots § 401.510 Operation without Registered Pilots. (a... Registered Pilot when the vessel or its cargo is in distress or jeopardy. (b) A vessel may be navigated...

  14. Subdural hematoma cases identified through a Danish patient register

    Poulsen, Frantz Rom; Halle, Bo; Pottegård, Anton;

    2016-01-01

    PURPOSE: This study aimed to assess the usefulness of Danish patient registers for epidemiological studies of subdural hematoma (SDH) and to describe clinical characteristics of validated cases. METHODS: Using a patient register covering a geographically defined area in Denmark, we retrieved...... moderate for patients recorded under code I620 (62%). cSDH represented 57% of verified cases, and aSDH the remaining 43%. cSDH differed markedly from aSDH with regard to a number of clinical characteristics, including a much lower mortality (OR 0.2, 95%CI 0.1-0.3). However, preadmission antithrombotic drug...... hospital contacts recorded under SDH International Classification of Diseases version 10 codes S065 and I620 in 2000-2012. Neurosurgeons reviewed medical records of all potential cases. Based on brain scan results, verified cases were classified by SDH type (chronic SDH (cSDH) or acute SDH (aSDH)). Thirty...

  15. Absence of Quantum Time Crystals.

    Watanabe, Haruki; Oshikawa, Masaki

    2015-06-26

    In analogy with crystalline solids around us, Wilczek recently proposed the idea of "time crystals" as phases that spontaneously break the continuous time translation into a discrete subgroup. The proposal stimulated further studies and vigorous debates whether it can be realized in a physical system. However, a precise definition of the time crystal is needed to resolve the issue. Here we first present a definition of time crystals based on the time-dependent correlation functions of the order parameter. We then prove a no-go theorem that rules out the possibility of time crystals defined as such, in the ground state or in the canonical ensemble of a general Hamiltonian, which consists of not-too-long-range interactions.

  16. Information on blinding in registered records of clinical trials

    Viergever Roderik F

    2012-11-01

    Full Text Available Abstract Information on blinding is part of the data that should be provided upon registration of a trial at a clinical trials registry. Reporting of blinding is often absent or of low quality in published articles of clinical trials. This study researched the presence and quality of information on blinding in registered records of clinical trials and highlights the important role of data-recording formats at clinical trial registries in ensuring high-quality registration.

  17. National Register of Historic Places - National Geospatial Data Asset (NGDA) NPS National Register Dataset

    Federal Geographic Data Committee — A current, accurate spatial representation of all historic properties listed on the National Register of Historic Places is of interest to Federal agencies, the...

  18. Assessing registered nurses' clinical skills in orthopaedics.

    Clarke, Sonya; McDonald, Sinead; Rainey, Debbie

    The aim of this article is to explore the views of registered nurses undertaking the new Objective Structured Clinical Examination (OSCE), incorporating an integrated preparatory skills workshop. The workshop and the OSCE were audited with particular regard to the student experience. This article describes the audit process and the results of three questionnaires: one carried out before the OSCE assessment, a second immediately after the workshop and a third four days after the assessment. The results provide an insight into the student experience.

  19. Registering aerial video images using the projective constraint.

    Jackson, Brian P; Goshtasby, A Ardeshir

    2010-03-01

    To separate object motion from camera motion in an aerial video, consecutive frames are registered at their planar background. Feature points are selected in consecutive frames and those that belong to the background are identified using the projective constraint. Corresponding background feature points are then used to register and align the frames. By aligning video frames at the background and knowing that objects move against the background, a means to detect and track moving objects is provided. Only scenes with planar background are considered in this study. Experimental results show improvement in registration accuracy when using the projective constraint to determine the registration parameters as opposed to finding the registration parameters without the projective constraint.

  20. RNA interference and Register Machines (extended abstract

    Masahiro Hamano

    2012-11-01

    Full Text Available RNA interference (RNAi is a mechanism whereby small RNAs (siRNAs directly control gene expression without assistance from proteins. This mechanism consists of interactions between RNAs and small RNAs both of which may be single or double stranded. The target of the mechanism is mRNA to be degraded or aberrated, while the initiator is double stranded RNA (dsRNA to be cleaved into siRNAs. Observing the digital nature of RNAi, we represent RNAi as a Minsky register machine such that (i The two registers hold single and double stranded RNAs respectively, and (ii Machine's instructions are interpreted by interactions of enzyme (Dicer, siRNA (with RISC com- plex and polymerization (RdRp to the appropriate registers. Interpreting RNAi as a computational structure, we can investigate the computational meaning of RNAi, especially its complexity. Initially, the machine is configured as a Chemical Ground Form (CGF, which generates incorrect jumps. To remedy this problem, the system is remodeled as recursive RNAi, in which siRNA targets not only mRNA but also the machine instructional analogues of Dicer and RISC. Finally, probabilistic termination is investigated in the recursive RNAi system.