After the Storm: Inter-disciplinary Dialogic Discourses With a Post-Fishing Community.

This paper is a critical evaluation of a unique approach to working with disadvantaged communities, which involves inter-disciplinary collaboration between an Applied Theater (AT) director and a sociologist. The application of the approach, in a community disadvantaged by the loss of industry, provides the case study basis for the evaluation. Between 2014 and 2017 community participants from Eyemouth, southeast Scotland, worked with an artistic team led by director Fiona MacPherson, and a sociologist, Carol Stephenson, to develop a creative performance of the town's fishing disaster of 1881. This inter-disciplinary project was facilitated through dialogic discourses between community participants, AT director and sociologist in which the equalization of relationships, meaning-making and active listening were established as shared values and processes. The paper makes four claims. Firstly, sociological observation of the negotiation of the creative process revealed previously hidden and nuanced social interactions, which could later be examined in greater detail with the AT director and in focus group discussions with community participants. Second, the use of dialogic discourses in the critical appraisal of AT practice by the sociologist ultimately enabled the inter-disciplinary sharing of practice, ideas and theories that were mutually beneficial. Third, the creative process revealed insights into the lived experience of post-industrial communities and enabled public sociology discourse, which ultimately prompted social activism within the case study community. Last, while the inter-disciplinary approach is labor intensive and demands high levels of commitment to the shared values associated with dialogic discourses, it provides a new and innovative way of working with, and for, disadvantaged communities.

Translation research in occupational safety and health: A proposed framework.

Translation research in occupational safety and health is the application of scientific investigative approaches to study how the outputs of basic and applied research can be effectively translated into practice and have an impact. This includes the study of the ways in which useful knowledge and interventions are disseminated, adopted, implemented, and institutionalized. In this paper, a 4-stage framework (Development, Testing, Institutionalization, and Evaluation) is presented. Translation research can be used to enhance the use and impact of occupational safety and health knowledge and interventions to protect workers. This type of research has not received much attention in the occupational safety and health field. However, in contemporary society, it is critical to know how to make an impact with the findings and outputs of basic and applied research. This paper provides a novel framework for consideration of how to advance and prioritize translation research for occupational safety and health.

Public Funding and Open Access to Research: A Review of Canadian Multiple Sclerosis Research.

BACKGROUND: Multiple sclerosis (MS), a progressive demyelinating disease of the brain and spinal cord, is the leading cause of nontraumatic neurological damage in young adults. Canada has one of the highest reported incidents of MS, with estimates between 55 and 240 per 100,000 individuals. Between 2009 and 2014, the MS Society of Canada provided over Can $90 million to researchers and, since 2013, has encouraged researchers to make both current and previous research products openly available. OBJECTIVE: The goal of the study was to determine the open access (OA) cost implications and repository policies of journals frequently used by a sample of MS researchers. This study benchmarked current publishing preferences by MS Society of Canada researchers by examining the OA full-text availability of journal articles written by researchers funded between 2009 and 2014. METHODS: Researchers were identified from the 2009 to 2014 annual MS Society of Canada Research Summaries. Articles were identified through searches in Web of Science, Scopus, Medline and Embase (both via OVID). Journal level analysis included comparison of OA policies, including article processing charges (APCs) and repository policies. Data were analyzed using descriptive statistics. RESULTS: There were 758 articles analyzed in this study, of which 288 (38.0%) were OA articles. The majority of authors were still relying on journal policies for deposit in PubMed Central or availability on publisher websites for OA. Gold OA journals accounted for 10.2% of the journals in this study and were associated with significantly lower APCs (US $1900) than in hybrid journals (US $3000). Review of the journal self-archiving options highlighted the complexity of stipulations that authors would have to navigate to legally deposit a version of their article. CONCLUSIONS: This study found that there are currently researcher- and publisher-imposed barriers to both the gold and green roads to OA. These results provide a current benchmark against which efforts to enhance openness can be measured and can serve as a reference point in future assessments of the impact of OA policies within this field. With funding agencies worldwide releasing OA mandates, future success in compliance will require changes to how researchers and publishers approach production and dissemination of research.

Considerations for Incorporating "Well-Being" in Public Policy for Workers and Workplaces.

Action to address workforce functioning and productivity requires a broader approach than the traditional scope of occupational safety and health. Focus on "well-being" may be one way to develop a more encompassing objective. Well-being is widely cited in public policy pronouncements, but often as ". . . and well-being" (e.g., health and well-being). It is generally not defined in policy and rarely operationalized for functional use. Many definitions of well-being exist in the occupational realm. Generally, it is a synonym for health and a summative term to describe a flourishing worker who benefits from a safe, supportive workplace, engages in satisfying work, and enjoys a fulfilling work life. We identified issues for considering well-being in public policy related to workers and the workplace.

Response to Weinstock and Slatin's (2012) critique of IWH-NIOSH systematic review of the effectiveness of OSH training.

This commentary responds to the recent critique by Weinstock and Slatin [1] of our systematic review on the effectiveness of occupational safety and health (OSH) training conducted jointly by the Institute for Work & Health (IWH) in Canada and the National Institute for Occupational Safety and Health (NIOSH) in the United States [2, 3]. We address misunderstandings of our perspectives on training, especially empowerment training, and the evaluation of such training.

A systematic review of the effectiveness of occupational health and safety training.

OBJECTIVES: Training is regarded as an important component of occupational health and safety (OHS) programs. This paper primarily addresses whether OHS training has a beneficial effect on workers. The paper also examines whether higher engagement OHS training has a greater effect than lower engagement training. METHODS: Ten bibliographic databases were searched for pre-post randomized trial studies published in journals between 1996 and November 2007. Training interventions were included if they were delivered to workers and were concerned with primary prevention of occupational illness or injury. The methodological quality of each relevant study was assessed and data was extracted. The impacts of OHS training in each study were summarized by calculating the standardized mean differences. The strength of the evidence on training's effectiveness was assessed for (i) knowledge, (ii) attitudes and beliefs, (iIi) behaviors, and (iv) health using the US Centers for Disease Control and Prevention's Guide to Community Preventive Services, a qualitative evidence synthesis method. RESULTS: Twenty-two studies met the relevance criteria of the review. They involved a variety of study populations, occupational hazards, and types of training. Strong evidence was found for the effectiveness of training on worker OHS behaviors, but insufficient evidence was found of its effectiveness on health (ie, symptoms, injuries, illnesses). CONCLUSIONS: The review team recommends that workplaces continue to deliver OHS training to employees because training positively affects worker practices. However, large impacts of training on health cannot be expected, based on research evidence.

Hearing loss prevention for carpenters: part 1 - using health communication and health promotion models to develop training that works.

In phase 1 of a large multiyear effort, health communication and health promotion models were used to develop a comprehensive hearing loss prevention training program for carpenters. Additionally, a survey was designed to be used as an evaluation instrument. The models informed an iterative research process in which the authors used key informant interviews, focus groups, and early versions of the survey tool to identify critical issues expected to be relevant to the success of the hearing loss prevention training. Commonly held attitudes and beliefs associated with occupational noise exposure and hearing losses, as well as issues associated with the use or non-use of hearing protectors, were identified. The training program was then specifically constructed to positively shape attitudes, beliefs, and behavioral intentions associated with healthy hearing behaviors - especially those associated with appropriate hearing protector use. The goal was to directly address the key issues and overcome the barriers identified during the formative research phase. The survey was finalized using factor analysis methods and repeated pilot testing. It was designed to be used with the training as an evaluation tool and thus could indicate changes over time in attitudes, beliefs, and behavioral intentions regarding hearing loss prevention. Finally, the training program was fine tuned with industry participation so that its delivery would integrate seamlessly into the existing health and safety training provided to apprentice carpenters. In phase 2, reported elsewhere in this volume, the training program and the survey were tested through a demonstration project at two sites.

Hearing loss prevention for carpenters: part 2 - demonstration projects using individualized and group training.

Two demonstration projects were conducted to evaluate the effectiveness of a comprehensive training program for carpenters. This training was paired with audiometry and counseling and a survey of attitudes and beliefs in hearing loss prevention. All participants received hearing tests, multimedia instruction on occupational noise exposure/hearing loss, and instruction and practice in using a diverse selection of hearing protection devices (HPDs). A total of 103 apprentice carpenters participated in the Year 1 training, were given a large supply of these HPDs, and instructions on how to get additional free supplies if they ran out during the 1-year interval between initial and follow-up training. Forty-two participants responded to the survey a second time a year later and completed the Year 2 training. Significant test-retest differences were found between the pre-training and the post-training survey scores. Both forms of instruction (individual versus group) produced equivalent outcomes. The results indicated that training was able to bring all apprentice participants up to the same desired level with regard to attitudes, beliefs, and behavioral intentions to use hearing protection properly. It was concluded that the health communication models used to develop the educational and training materials for this effort were extremely effective.

Amino-terminal pro-B-type natriuretic peptide testing in neonatal and pediatric patients.

Concentrations of amino-terminal pro-B-type natriuretic peptides (NT-proBNP) are often markedly elevated immediately after birth and typically decrease to normal concentrations after the first week of life. Despite these early life elevations (which likely reflect activity of the natriuretic peptide system to assist in mobilization of fluid in the neonatal period), NT-proBNP has been shown to be useful for the diagnosis or exclusion of heart failure (HF) in the neonate, infant, adolescent, and older child. After the resolution of the normative early-life elevations of NT-proBNP, it is reasonable to use age-adjusted cut points suggested for younger adults (<50 years), namely levels <300 ng/L to "rule out" HF, and >450 ng/L to "rule in" HF. In children with congenital heart disease with or without symptoms of HF, NT-proBNP concentrations are typically elevated and may be prognostically useful. Furthermore, NT-proBNP may be useful for the identification of patients treated with cardiotoxic chemotherapy at risk for the subsequent development of cardiomyopathy. Knowledge of expected concentrations of NT-proBNP at varying stages of life is important to optimally utilize this assay in the pediatrics setting.

Integrating occupational safety and health information into vocational and technical education and other workforce preparation programs.

The high rates of injury among young workers are a pressing public health issue, especially given the demand of the job market for new workers. Young and new workers experience the highest rates of occupational injuries of any age group. Incorporating occupational safety and health (OSH) information into the more than 20 000 vocational and other workforce preparation programs in the United States might provide a mechanism for reducing work-related injuries and illnesses among young and new workers. We assessed the status of including OSH information or training in workforce preparation programs and found there is an inconsistent emphasis on OSH information.

The contribution of focus groups in the evaluation of hearing conservation program (HCP) effectiveness.

PROBLEM: Exclusive reliance on such practices as policy review, audiometric testing audits, and noise surveillance to evaluate the effectiveness of workplace hearing conservation programs (HCP) fails to capture the impact of these programs as experienced by workers at the "shop floor" and offers little insight into the reasons and potential remedies for noted deficiencies. METHODS: A qualitative approach for evaluating industrial HCPs (and their various components) is discussed using three industrial populations as case studies. For each study population, this paper illustrates how focus groups, comprised of line workers and supervisors, were used to clarify and augment information gathered through more traditional program assessments to provide a more enriched picture of hearing conservation practices. Descriptive data on plant hearing conservation program practices at each plant are presented with a comparison of proactive elements of each program relative to the Occupational Safety and Health Administration (OSHA) Hearing Conservation Amendment (HCA) requirement and to internal plant policy. RESULTS: Yearly program evaluation with input from all end-users is important in the process of hearing loss prevention. The qualitative assessment outlined in this paper serves as a basis for future quantitative assessments of HCP effectiveness using hearing threshold data and noise exposure assessments to examine changes in hearing levels as a function of noise exposure and other risk factors for hearing loss.

Development of a new standard laboratory protocol for estimation of the field attenuation of hearing protection devices: sample size necessary to provide acceptable reproducibility.

The mandate of ASA Working Group S12/WG11 has been to develop "laboratory and/or field procedure(s) that yield useful estimates of field performance" of hearing protection devices (HPDs). A real-ear attenuation at threshold procedure was selected, devised, tested for one earmuff and three earplugs via an interlaboratory study involving five laboratories and 147 subjects, and incorporated into a new standard that was approved in 1997 [Royster et al., "Development of a new standard laboratory protocol for estimating the field attenuation of hearing protection devices. Part I. Research of Working Group 11, Accredited Standards Committee S 12, Noise," J. Acoust. Soc. Am. 99, 1506-1526; ANSI, S12.6-1997, "American National Standard method for measuring real-ear attenuation of hearing protectors" (American National Standards Institute, New York, 1997)]. The subject-fit methodology of ANSI S12.6-1997 relies upon listeners who are audiometrically proficient, but inexperienced in the use of HPDs. Whenever a new method is adopted, it is important to know the effects of variability on the power of the measurements. In evaluation of protector noise reduction determined by experimenter-fit, informed-user-fit, and subject-fit methods, interlaboratory reproducibility was found to be best for the subject-fit method. Formulas were derived for determining the minimum detectable difference between attenuation measurements and for determining the number of subjects necessary to achieve a selected level of precision. For a precision of 6 dB, the study found that the minimum number of subjects was 4 for the Bilsom UF-1 earmuff, 10 for the E.A.R Classic earplug, 31 for the Willson EP100 earplug, and 22 for the PlasMed V-51R earplug.

Intravenous and subcutaneous weight-based dosing of the low molecular weight heparin tinzaparin (Innohep) in end-stage renal disease patients undergoing chronic hemodialysis.

BACKGROUND: Patients with end-stage renal disease are subject to a broad range of thrombotic complications. Low molecular weight heparins (LMWHs) are effective antithrombotic agents; however, they are cleared largely by renal mechanisms, raising uncertainty about their use in renally impaired patients. METHODS: Twelve chronic hemodialysis subjects were administered two single doses of the LMWH tinzaparin, 75 IU/kg, 2 weeks apart: subcutaneously (SC) on an off-dialysis day and intravenously (IV) just before dialysis. RESULTS: Mean maximal anti-factor Xa (anti-Xa) activity was 0.33 IU/mL 4.0 hours after SC administration and 1.33 IU/mL 0.25 hours after IV administration. Anti-Xa half-lives were 3.89 and 2.31 hours, respectively. Anti-Xa activity returned to baseline within 24 hours of administration by either route. Consistent with population pharmacokinetic analyses of clinical study subjects with severe renal impairment, anti-Xa clearance after tinzaparin administration was reduced 28% relative to subjects with normal renal function. All 12 study subjects completed hemodialysis without requiring additional anticoagulation. One subject had minimal clotting in the dialyzer drip chamber, and one subject had mild prolonged bleeding at the vascular access site after dialysis needle removal. No major bleeding events occurred. CONCLUSION: Tinzaparin, 75 IU/kg, SC on an off-dialysis day and IV just before dialysis is well tolerated in chronic hemodialysis patients. The weight-based regimen of 75 IU/kg IV just before dialysis provides adequate anticoagulation. SC weight-based dosing on off-dialysis days is a feasible regimen for further clinical thromboprophylaxis efficacy studies in hemodialysis patients. The risk for clinical overdose in severely renally impaired patients using this weight-based regimen of tinzaparin is unlikely.