Occupational Health and Safety on Australian Farms: 1. Farmers' Perceptions of Major Hazards

Abstract A subset of data from a larger survey of 335 farm enterprises throughout New South Wales was examined, focusing specifically on farmers' perceptions about major hazards on Australian farms. The data collected from participating enterprises clearly demonstrate that there is a disconnect between what farmers perceive as the risks on their farm and what hazards and risks cause the highest rates of fatalities in Australian agriculture. For example, previous research has shown that tractors were the most commonly reported agent of death by injury on Australian farms over the period 2001-04, accounting for 19 per cent of fatalities, followed by all-terrain-vehicles (ATVs). However, a frequency analysis of identified risks or hazards by study participants, rated tractors at 20th, with ATVs even further down the list at 27th; just 11 of the 335 enterprises rated ATVs as a risk on their farms. The most frequently reported injury agent by study participants was livestock handling and stockyards, followed by silos and chemical handling. While these agents are seen commonly in farm safety campaigns and promotions due to the legislative requirements with training and operation, with the exception of livestock handling, they do not feature highly in injury hospitalisation, and none of these agents feature in the causation of deaths on farms

Occupational Health and Safety on Australian Farms: 1. Farmers' Perceptions of Major Hazards

Abstract A subset of data from a larger survey of 335 farm enterprises throughout New South Wales was examined, focusing specifically on farmers' perceptions about major hazards on Australian farms. The data collected from participating enterprises clearly demonstrate that there is a disconnect between what farmers perceive as the risks on their farm and what hazards and risks cause the highest rates of fatalities in Australian agriculture. For example, previous research has shown that tractors were the most commonly reported agent of death by injury on Australian farms over the period 2001-04, accounting for 19 per cent of fatalities, followed by all-terrain-vehicles (ATVs). However, a frequency analysis of identified risks or hazards by study participants, rated tractors at 20th, with ATVs even further down the list at 27th; just 11 of the 335 enterprises rated ATVs as a risk on their farms. The most frequently reported injury agent by study participants was livestock handling and stockyards, followed by silos and chemical handling. While these agents are seen commonly in farm safety campaigns and promotions due to the legislative requirements with training and operation, with the exception of livestock handling, they do not feature highly in injury hospitalisation, and none of these agents feature in the causation of deaths on farms

Genetic ancestry changes in Stone to Bronze Age transition in the East European plain

The transition from Stone to Bronze Age in Central and Western Europe was a period of major population movements originating from the Ponto-Caspian Steppe. Here, we report new genome-wide sequence data from 30 individuals north of this area, from the understudied western part of present-day Russia, including 3 Stone Age hunter-gatherers (10, 800 to 4250 cal BCE) and 26 Bronze Age farmers from the Corded Ware complex Fatyanovo Culture (2900 to 2050 cal BCE). We show that Eastern hunter-gatherer ancestry was present in northwestern Russia already from around 10, 000 BCE. Furthermore, we see a change in ancestry with the arrival of farming - Fatyanovo Culture individuals were genetically similar to other Corded Ware cultures, carrying a mixture of Steppe and European early farmer ancestry. Thus, they likely originate from a fast migration toward the northeast from somewhere near modern-day Ukraine - the closest area where these ancestries coexisted from around 3000 BCE

BHPR research: qualitative1. Complex reasoning determines patients' perception of outcome following foot surgery in rheumatoid arhtritis

Background: Foot surgery is common in patients with RA but research into surgical outcomes is limited and conceptually flawed as current outcome measures lack face validity: to date no one has asked patients what is important to them. This study aimed to determine which factors are important to patients when evaluating the success of foot surgery in RA Methods: Semi structured interviews of RA patients who had undergone foot surgery were conducted and transcribed verbatim. Thematic analysis of interviews was conducted to explore issues that were important to patients. Results: 11 RA patients (9 ♂, mean age 59, dis dur = 22yrs, mean of 3 yrs post op) with mixed experiences of foot surgery were interviewed. Patients interpreted outcome in respect to a multitude of factors, frequently positive change in one aspect contrasted with negative opinions about another. Overall, four major themes emerged. Function: Functional ability & participation in valued activities were very important to patients. Walking ability was a key concern but patients interpreted levels of activity in light of other aspects of their disease, reflecting on change in functional ability more than overall level. Positive feelings of improved mobility were often moderated by negative self perception ("I mean, I still walk like a waddling duck”). Appearance: Appearance was important to almost all patients but perhaps the most complex theme of all. Physical appearance, foot shape, and footwear were closely interlinked, yet patients saw these as distinct separate concepts. Patients need to legitimize these feelings was clear and they frequently entered into a defensive repertoire ("it's not cosmetic surgery; it's something that's more important than that, you know?”). Clinician opinion: Surgeons' post operative evaluation of the procedure was very influential. The impact of this appraisal continued to affect patients' lasting impression irrespective of how the outcome compared to their initial goals ("when he'd done it ... he said that hasn't worked as good as he'd wanted to ... but the pain has gone”). Pain: Whilst pain was important to almost all patients, it appeared to be less important than the other themes. Pain was predominately raised when it influenced other themes, such as function; many still felt the need to legitimize their foot pain in order for health professionals to take it seriously ("in the end I went to my GP because it had happened a few times and I went to an orthopaedic surgeon who was quite dismissive of it, it was like what are you complaining about”). Conclusions: Patients interpret the outcome of foot surgery using a multitude of interrelated factors, particularly functional ability, appearance and surgeons' appraisal of the procedure. While pain was often noted, this appeared less important than other factors in the overall outcome of the surgery. Future research into foot surgery should incorporate the complexity of how patients determine their outcome Disclosure statement: All authors have declared no conflicts of interes

Finishing the euchromatic sequence of the human genome

The sequence of the human genome encodes the genetic instructions for human physiology, as well as rich information about human evolution. In 2001, the International Human Genome Sequencing Consortium reported a draft sequence of the euchromatic portion of the human genome. Since then, the international collaboration has worked to convert this draft into a genome sequence with high accuracy and nearly complete coverage. Here, we report the result of this finishing process. The current genome sequence (Build 35) contains 2.85 billion nucleotides interrupted by only 341 gaps. It covers ∼99% of the euchromatic genome and is accurate to an error rate of ∼1 event per 100,000 bases. Many of the remaining euchromatic gaps are associated with segmental duplications and will require focused work with new methods. The near-complete sequence, the first for a vertebrate, greatly improves the precision of biological analyses of the human genome including studies of gene number, birth and death. Notably, the human enome seems to encode only 20,000-25,000 protein-coding genes. The genome sequence reported here should serve as a firm foundation for biomedical research in the decades ahead

Occupational Health and Safety on Australian Farms: 2. Improved Management and the Driving Forces for Practice Change

Abstract A subset of data from a broader, longitudinal study of 335 farm enterprises throughout New South Wales, Australia, was examined focusing on the changes farmers were making to farm health and safety and the motivating drivers behind those changes. The most frequently reported changes to health and safety by participating farm enterprises were shearing shed safety improvements, improved chemical safety and handling, purchasing new equipment or upgrading existing equipment, greater provision and access to personal protective equipment and improving safety of stockyards and procedures. When the drivers behind the changes to farm practice were assessed, occupational health and safety requirements or legislation were the most frequently reported by participating farm enterprises, followed by increased safety awareness or consciousness, a general desire to improve safety and standards on their farm, the realisation or identification of a risk or hazard and to gain improved efficiency or cost savings. The research has questioned some preconceived ideas relating to farmers' perceptions, attitudes and practices in relation to farm safety and has identified potential new approaches for increasing adoption and implementation of farm safety recommendations

Occupational Health and Safety on Australian Farms: 3. Safety Climate, Safety Management Systems and the Control of Major Safety Hazards

The Australian Centre for Agricultural Health and Safety established a longitudinal study of 335 NSW farm enterprises to derive data on farm health and safety management and how it relates to farmer perceptions. The analysis reported in this paper benchmarked the perceptions of the study informants on the role and importance of health and safety on their farms and reviewed the safety performance of the study enterprises, focusing on management of safety systems and processes and control of major risks and hazards on their farms.The results not only challenged some apparent misconceptions, such as older farmers having more negative attitudes towards farm safety than younger farmers, but it also identified industries from within the study population that are performing well in the management of safety and the possible reasons behind their success. Importantly, it also observed an area of disconnect between having a positive attitude towards farm safety and its role and importance, and actually implementing farm safety systems and management processes on the farm.These findings provide evidence for the possible benefits of tailoring farm initiatives and interventions based on gender, age and industry. Set beside other analyses of the changes farmers had made on their farms, the prompts and drivers for making those changes, and the issues and risks that the farmers see as important on their own farms, a wealth of information is available to health and safety researchers, Farmsafe Australia, work safety authorities and industry bodies to direct and prioritise their research programs and policy initiatives