An insight into the grain auger injury in Queensland, Australia

Grain auger-related injuries were studied by examining the injury data obtained from the Queensland worker's compensation database. Close to 60% of 52 claimants were male employees in the 20 to 34 age group. Fingers, hands, and arms were affected in 65% of all cases, and the auger flighting was involved in 60% of claims. The severity of auger-related injuries is reflected in the high average cost of claims and number of working days lost, which were more than double the all-industries values. Injuries involving the auger flighting are three times more costly (in time and money) than the all-industries values. More claims were made during winter and towards the end of summer, with the majority of injuries occurring in the animal industries. Most incidents occurred in the early or middle periods of a working shift. In addition, two focus group meetings were held to gain a broader perspective of the grain auger injury picture in Queensland, Australia. Focus group participants suggested that the operator's state of mind and attitude to safety are important, while the auger's age, type, and shielding were cited as important risk factors. They suggested that older augers are less likely to be adequately shielded, and mobile augers are most likely to be involved in injury events. The information gained from this study is being used to develop strategies to help farmers minimize injuries associated with the use of grain augers

Use of traditional cooking fuels and the risk of young adult cataract in rural Bangladesh: a hospital-based case-control study

<p>Abstract</p> <p>Background</p> <p>This study aimed to investigate the independent relationship between the use of various traditional biomass cooking fuels and the occurrence of cataract in young adults in rural Bangladesh.</p> <p>Methods</p> <p>A hospital-based age- and sex-matched case-control study incorporating two control groups was conducted. Cases were cataract patients aged 18 and 49 years diagnosed on the basis of any opacity of the crystalline lens or its capsule and visual acuity poorer than 6/18 on the Log Mar Visual Acuity Chart in either eye, or who had a pseudophakic lens as a result of cataract surgery within the previous 5 years. Non-eye-disease (NE) controls were selected from patients from ENT or Orthopaedics departments and non-cataract eye-disease (NC) controls from the Ophthalmology department. Data pertaining to history of exposure to various cooking fuels and to established risk factors for cataract were obtained by face-to-face interview and analyzed using conditional logistic regression.</p> <p>Results</p> <p>Clean fuels were used by only 4% of subjects. A majority of males (64-80% depending on group) had never cooked, while the rest had used biomass cooking fuels, mainly wood/dry leaves, with only 6 having used rice straw and/or cow dung. All females of each group had used wood/dry leaves for cooking. Close to half had also used rice straw and/or cow dung. Among females, after controlling for family history of cataract and education and combining the two control groups, case status was shown to be significantly related to lifetime exposure to rice straw, fitted as a trend variable coded as never, ≤ median of all exposed, > median of all exposed (OR = 1.52, 95%CI 1.04-2.22), but not to lifetime exposure to wood/dry leaves. Case status among females showed an inverse association with ever use of cow dung as a cooking fuel (OR 0.43, 95%CI 0.22-0.81).</p> <p>Conclusions</p> <p>In this population, where cooking is almost exclusively done using biomass fuels, cases of young adult cataract among females were more likely to have had an increased lifetime exposure to cooking with rice straw fuel and not to have cooked using cow dung fuel. There is a possibility that these apparent associations could have been the result of uncontrolled founding, for instance by wealth. The nature of the associations, therefore, needs to be further investigated.</p

Cataract in a rural Sri Lankan population.

The aims of this study are to determine the prevalence of and risk factors for cataract, the cataract surgical coverage (CSC) and self-reported barriers to cataract surgery in a rural region of central the Kandy District of central Sri Lanka. A population-based, cross-sectional ophthalmic survey of the inhabitants of rural villages in central Sri Lanka was conducted; 1375 individuals participated (79.9%; age >/= 40 years, average age 57) and 1318 (95.9%) had an examinable lens in at least one eye. Data collection included district, age, gender, occupation, education level, smoking history, height, weight and dilated lens assessment using Lens Opacities Classification System III grading: nuclear (≥4), cortical (≥2) and posterior subcapsular (≥2) cataracts. Aphakic and pseudophakic eyes were included as operated cataracts for statistical analysis. Participants with cataract-induced visual impairment (acuity < 6/18 in the better eye) were also invited to respond to a verbal questionnaire about barriers to cataract surgery. The prevalence of any cataract including operated eyes was 33.1% (95% CI, 22.4 – 43.7%): 26.0% cortical; 7.9% posterior sub-capsular and 4.5% nuclear cataracts. No significant association was found between cataract and gender, smoking or outdoor occupation. Low level of education (secondary or higher vs no education: OR 0.6, CI 0.4-0.9, P=0.04) and shorter stature were associated with a higher likelihood of any cataract. (OR 1.7, CI 1.1-2.7, P=0.02) Cataract surgical coverage per individual for visual acuity cut-offs of <6/18, <6/60 and <3/60 was 41.9%, 76.8% and 82.7%, respectively; and per eye was 34.0%, 60.3% and 65.2%, respectively. Cataract surgical coverage was higher for men than women, and two thirds refused referral for surgery, for the following reasons: no desire to improve vision, fear of surgery and lack of awareness were the most frequently reported barriers. The overall prevalence of cataract in central Sri Lanka is similar to that in other developing Asian regions except for the unusually low prevalence of nuclear cataract. Illiteracy and height appear to be significant predictors for cataract in this population and further investigation is required to explore their influence. Cataract surgical coverage in central Sri Lanka is higher than that in neighbouring developing regions, however improved community education may further increase surgical uptake.Thesis (M.Opht.) -- University of Adelaide, School of Medicine, 201

Cervical Carcinoma Manifesting as Progressive Bilateral Visual Loss

We report a patient with bilateral choroidal metastasis from disseminated cervical squamous cell carcinoma. A 52-year-old woman presented with progressive bilateral visual loss due to choroidal masses in both eyes. The fundus examination revealed posterior serous retinal detachment in both eyes associated with creamy choroidal lesions. A thorough systemic work-up revealed choroidal metastasis from a squamous cell carcinoma of the cervix. This case highlights the importance of a thorough systemic evaluation in patients with choroidal tumours