Occupational injuries and sick leaves in household moving works

Background. This study is concerned with household moving works and the characteristics of occupational injuries and sick leaves in each step of the moving process. Methods. Accident data for 392 occupational accidents were categorized by the moving processes in which the accidents occurred, and possible incidents and sick leaves were assessed for each moving process and hazard factor. Results. Accidents occurring during specific moving processes showed different characteristics depending on the type of accident and agency of accidents. The most critical form in the level of risk management was falls from a height in the ‘lifting by ladder truck’ process. Incidents ranked as a ‘High’ level of risk management were in the forms of slips, being struck by objects and musculoskeletal disorders in the ‘manual materials handling’ process. Also, falls in ‘loading/unloading’, being struck by objects during ‘lifting by ladder truck’ and driving accidents in the process of ‘transport’ were ranked ‘High’. Conclusion. The findings of this study can be used to develop more effective accident prevention policy reflecting different circumstances and conditions to reduce occupational accidents in household moving works.     

Work-related injuries of educational support staff in schools

This study aims to describe the characteristics of occupational injuries to educational support staff (service worker) in schools. In this research, 803 injured workers registered in 2015 were analyzed in terms of their gender, age, work experience, school type, work type, accident type, agency of accident, nature of injury and injured part of the body for each occupation. The workers were classified into after-school instructor, custodian and cooking staff. Accidents occurred mainly due to slips (35.6%) on floor/stair or contact with high temperature (18.1%). Also, the workers mostly fractured (41.2%) or had burns (19.3%) on their leg/foot (37.1%) or arm/hand/finger (29.8%). The results showed the difference in characteristics and injury pattern of injured persons for each occupation type, addressing the need for customized preventative measures for each situation. The results of this study can be a baseline in devising policies and guidelines for preventing accidents of service workers in schools.     

Attributes of occupational injury among workers in the chemical industry and safety issues.

Case-study research was carried out with a view to find the attributes of occupational injury among workers in the chemical industry and to enhance safety issues. Injury data were collected and processed in terms of different variables, such as age, gender, skills, type of hazard, etc. Pareto analysis was then applied to find a pattern of occupational injury among the workers. The study revealed that 79.52% of the injured workers were in the 40-59 age group; 57.14% of accidents occurred during the 1st shift; 73.26% of accidents caused injury to hands, feet, chest to thigh, arms and eyes; and 70.93% of injuries were caused by pumps, carrying and lifting, vehicles, pipelines, valves, and grinding. Surprisingly, no one was injured in the group of temporary workers. The paper also provides specific suggestions followed by some action plans.     

Attributes of Occupational Injury Among Workers in the Chemical Industry and Safety Issues

Case-study research was carried out with a view to find the attributes of occupational injury among workers in the chemical industry and to enhance safety issues. Injury data were collected and processed in terms of different variables, such as age, gender, skills, type of hazard, etc. Pareto analysis was then applied to find a pattern of occupational injury among the workers. The study revealed that 79.52% of the injured workers were in the 40–59 age group; 57.14% of accidents occurred during the 1st shift; 73.26% of accidents caused injury to hands, feet, chest to thigh, arms and eyes; and 70.93% of injuries were caused by pumps, carrying and lifting, vehicles, pipelines, valves, and grinding. Surprisingly, no one was injured in the group of temporary workers. The paper also provides specific suggestions followed by some action plans.     

Self-reported incidents,accidents, and use of protective gear among small-scale forestry workers in Sweden

Self-reported data were collected from 156 self-employed small-scale forestry workers regarding their work, including use of safety gear and number and type of incidents and accidents. About 40% of the respondents reported that during the previous 24 months they had some kind of work-related accident where an injury occurred, and/or experienced in incident, a close call that could have resulted in an injury. Of those injured or involved in an accident, 50% reported that at the time of the accident or incident they were not fully using their safety gear. Sixty-seven percent of the accident victims reported seeking medical attention for their injuries. No significant relationships were found between production level, age, use of safety gear or sensation seeking tendencies and the reports of accidents and incidents. Accidents and incidents were most likely to occur during felling, thinning and transportation activities and were usually caused by unforeseen interactions with falling trees/branches or equipment. Compared to earlier surveys of Swedish small-scale forestry workers, consistent use of all required safety gear was down by 10% to 50%. Protective pants and gloves were the items least likely to be used while ear, eye and foot protection were most likely to be used. The results indicate that better planning during felling processes may be the key to reducing the number of accidents for this population.     

An investigation of lifting operations on UK construction sites

Lifting operations and associated equipment have become commonplace within the UK construction industry. However, recent high profile accidents involving lifting equipment have shown that the result of its misuse can have serious cost and health implications.The main aim of the research was to investigate lifting operations on construction sites exploring different options, their effectiveness, and their effect on safety. This research looked into the processes in place; the factors that have to be taken into consideration when placing and using lifting equipment; and the competent persons required when operating equipment. With these aims, literature review was conducted. This was followed by investigation on three construction sites. These case studies were enhanced through interviews with general site staff, managerial staff, and appointed persons.The findings revealed six main points to improve safety in lifting operations. These are: through planning; training; equipment selection, use and inspection; feedback/communication; appointed person’s role; and database. Thorough planning of lifting operations has positive effects on safety. There is need for tighter accreditation of all qualifications in the lifting operations field. The charter of major lifting equipment from specialist contractors should be considered as industry best practise. Companies should avoid authoritarian working culture to facilitate efficient feedback to improve safety. The appointed person should have site based role. Site inspections and maintenance should be monitored on a national database form.Practitioners can benefit from this paper as it provides information on experiences from three construction sites. Furthermore, researchers can use the findings for their future studies.     

Road traffic injuries among riders of electric bike/electric moped in southern China

Objective: Electric bike/moped-related road traffic injuries have become a burgeoning public health problem in China. The objective of this study was to identify the prevalence and potential risk factors of electric bike/moped-related road traffic injuries among electric bike/moped riders in southern China.

Methods: A cross-sectional study was used to interview 3,151 electric bike/moped riders in southern China. Electric bike/moped-related road traffic injuries that occurred from July 2014 to June 2015 were investigated. Data were collected by face-to-face interviews and analyzed between July 2015 and June 2017.

Results: The prevalence of electric bike/moped-related road traffic injuries among the investigated riders was 15.99%. Electric bike/moped-related road traffic injuries were significantly associated with category of electric bike (adjusted odds ratio [AOR] = 1.36, 95% confidence interval [CI], 1.01–1.82), self-reported confusion (AOR = 1.77, 95% CI, 1.13–2.78), history of crashes (AOR = 6.14, 95% CI, 4.68–8.07), running red lights (AOR = 3.57, 95% CI, 2.42–5.25), carrying children while riding (AOR = 1.96, 95% CI, 1.37–2.85), carrying adults while riding (AOR = 1.68, 95% CI, 1.23–2.28), riding in the motor lane (AOR = 2.42, 95% CI, 1.05–3.93), and riding in the wrong traffic direction (AOR = 1.63, 95% CI, 1.13–2.35). In over 77.58% of electric bike/moped-related road traffic crashes, riders were determined by the police to be responsible for the crash. Major crash-causing factors included violating traffic signals or signs, careless riding, speeding, and riding in the wrong lane.

Conclusion: Traffic safety related to electric bikes/moped is becoming more problematic with growing popularity compared with other 2-wheeled vehicles. Programs need to be developed to prevent electric bike/moped-related road traffic injuries in this emerging country.     

2010—2019年我国特别重大事故规律研究

为研究我国现阶段特别重大事故规律特征,选取2010—2019年的34起特别重大安全事故作为研究对象,利用统计学手段,以这些事故的发生地域、时间、死亡人数、事故分类等因素作为统计标准进行分析。研究发现:从时间角度,我国特别重大事故在近10年整体呈现震荡下降趋势;每年下半年,尤其是8月份为特别重大事故的高发期;特别重大交通事故易发生在夜间与午后,煤矿事故易发生在上午至中午,爆炸事故易发生在上午。针对不同行业或事故类别,交通运输及煤矿行业为特别重大事故的高发行业,爆炸事故为特别重大事故的高发类型且事故后果最为严重。同时,发现同类事故在同地区、同年月、同时段均存在聚集性现象。     

Analysis of occupational accidents: prevention through the use of additional technical safety measures for machinery

This article presents an analysis of results of 1035 serious and 341 minor accidents recorded by Poland's National Labour Inspectorate (PIP) in 2005–2011, in view of their prevention by means of additional safety measures applied by machinery users. Since the analysis aimed at formulating principles for the application of technical safety measures, the analysed accidents should bear additional attributes: the type of machine operation, technical safety measures and the type of events causing injuries. The analysis proved that the executed tasks and injury-causing events were closely connected and there was a relation between casualty events and technical safety measures. In the case of tasks consisting of manual feeding and collecting materials, the injuries usually occur because of the rotating motion of tools or crushing due to a closing motion. Numerous accidents also happened in the course of supporting actions, like removing pollutants, correcting material position, cleaning, etc.     

Fatal occupational injuries in Jordan during the period 1980 through 1993

All fatal occupational injuries compensated by the Social Security Corporation (SSC) in Jordan during the period 1980–1993 were studied. Variables considered in the analysis included gender, age, nationality, occupation, salary, cause of injury, body part injured and cause of death. The overall fatality rate, of the 705 cases reviewed, was 25.5/100,000/year. The majority (98%) of fatalities were males. The risk of fatal injuries increased with age. Workers over 55 years, had the highest annual fatality rate (37.8). Immigrant workers had a higher fatality rate (32.26) than Jordanians (23.95). Unskilled workers constituted 58.3% of decedents and professionals had the highest fatality rate (52.9). Transportation sector had the highest fatality rate (122.4) followed by construction (50.6). Over the study period, fatality rates tended to decrease significantly in manufacturing, construction and trade economic sectors while no such trend was established by transportation, agriculture and services sectors. The leading causes of fatal injuries were motor-vehicle related accidents (63.0%) and fall of persons (11.1%). Head was the body part most injured and was involved in 46.6% of all deaths. Haemorrhage was the main reported cause of death (24.5%). It is concluded that intervention measures targeting specific occupations (transportation and construction) and causes of fatalities such as motor-vehicle incidents are needed.     

Non-occupational injuries caused by transport packaging: Residential and retail hazards

BackgroundBackground: Pallets are key components of domestic supply chains, and yet present unique hazards when used by homeowners and retailers for unintended uses. No previous works have investigated non-occupational injuries that occur due to unintentional contact with pallets. This study sought to describe the incidence and epidemiology of non-occupational pallet-related injuries as seen in United States emergency departments (EDs). Method: The National Electronic Injury Surveillance System database was used to derive national, weighted estimates of pallet-related injuries by age, sex, injured body part, and location where injury occurred. Data for the years 2014 to 2018 were analyzed with all relevant narratives reviewed. Results: From 2014 to 2018, there were an estimated 30,493 persons who visited an ED for a pallet-related injury. The yearly incidence of pallet injuries rose during this period. The 35–44 age group (n = 5,481) was most likely to be injured, but about 3,000 children and youth under 18 years of age were injured and more than 4,000 persons 65 years of age or older suffered injuries. The elderly were especially likely to suffer injuries from slip, trip and fall incidents. The lower extremities were the most commonly injured body parts. An estimated 3,964 persons, accounting for approximately 14% of all pallet-related injuries, were treated for injuries incurred while at a retail establishment. African Americans, Hispanics, and the elderly appeared to be disproportionately more likely to have pallet-related injuries in retail locations. Conclusions: Non-occupational pallet-related injuries affect a wide range of patients and cause a variety of injuries, with the elderly being especially vulnerable to tripping incidents. Retailer prevention strategies should focus on the misuse of pallets for merchandising purposes. Industry should maintain control of pallets so they are not used for unintended purposes. Practical applications: Retailers should limit the use of pallets for floor-level merchandising purposes and remove pallets from customer-facing locations where unintentional contact could occur. Owners of pallets should maintain them in a controlled supply chain so that they don’t leak out into the hands of homeowners. Policy-makers should educate the public about the dangers of used pallets.     

Investigation of accidents involving powered two wheelers and bicycles – A European in-depth study

Introduction: The number of road fatalities have been falling throughout the European Union (EU) over the past 20 years and most Member States have achieved an overall reduction. Research has mainly focused on protecting car occupants, with car occupant fatalities reducing significantly. However, recently there has been a plateauing in fatalities amongst ‘Vulnerable Road Users’ (VRUs), and in 2016 accidents involving VRUs accounted for nearly half of all EU road deaths. Method: The SaferWheels study collected in-depth data on 500 accidents involving Powered Two-Wheelers (PTWs) and bicycles across six European countries. A standard in-depth accident investigation methodology was used by each team. The Driver Reliability and Error Analysis Method (DREAM) was used to systematically classify accident causation factors. Results: The most common causal factors related to errors in observation by the PTW/bicycle rider or the driver of the other vehicle, typically called ‘looked but failed to see’ accidents. Common scenarios involved the other vehicle turning or crossing in front of the PTW/bicycle. A quarter of serious or fatal injuries to PTW riders occurred in accidents where the rider lost control with no other vehicle involvement. Conclusions: Highly detailed data have been collected for 500 accidents involving PTWs or bicycles in the EU. These data can be further analyzed by researchers on a case-study basis to gain detailed insights on such accidents. Preliminary analysis suggests that ‘looked but failed to see’ remains a common cause, and in many cases the actions of the other vehicle were the critical factor, though PTW rider speed or inexperience played a role in some cases. Practical Applications: The collected data can be analyzed to better understand the characteristics and causes of accidents involving PTWs and bicycles in the EU. The results can be used to develop policies aimed at reducing road deaths and injuries to VRUs.     

Multibody model of the human upper extremity for fracture simulation

About 3.8 million people are injured in accidents at work in Europe every year. The resulting high costs are incurred by the victims themselves, their families, employers and society. We have used a numerical simulation to reconstruct accidents at work for several years. To reconstruct these accidents MADYMO R7.5 with a numerical human model (pedestrian model) is used. However, this model is dedicated to the analysis of car-to-pedestrian accidents and thus cannot be fully used for reconstructing accidents at work. Therefore, we started working on the development of a numerical model of the human body for the purpose of simulating accidents at work. Developing a new numerical model which gives an opportunity to simulate fractures of the upper extremity bones is a stage of that work.     

Studying organisational cultures and their effects on safety

How do organisational cultures influence safety? To answer this question requires a strategy for investigating organisational culture. By far the most widely used research strategy is the perception survey. An alternative is for researchers is to immerse themselves in one or more organisations, making detailed observations about activities and drawing inferences about the nature of the organisation’s culture (the ethnographic method). A third technique makes use of the wealth of material that is assembled by inquiries into major accidents. This paper describes how this material can be used to provide insights into organisational cultures. It draws on specific examples from the author’s own work as well as the cultural analysis carried out by the Columbia Accident Investigation Board. It concludes with some additional suggestions for carrying out research on safety-relevant aspects of organisational culture.     

起重机械轨道清扫器的失效形式分析与优化

轨道清扫器是起重机械上重要的安全防护装置之一.对于桥、门式起重机而言,因其轨道附近堆积物料复杂,轨道清扫器的设置与工作状况往往直接影响整机的安全.本文笔者探讨了传统轨道清扫器形式及其失效模式,自主研发的新型起重机械轨道清扫器能够很好的起到轨道清扫和避免运行车轮脱轨等危险事故地发生,保证了起重机械使用过程中运行的可靠性和...     

A study of maintenance-related major accident cases in the 21st century

This paper is based on a review of 183 detailed, major accident investigation and analysis reports related to the handling, processing and storage of hydrocarbons and hazardous chemicals over a decade from 2000 to 2011. The reports cover technical, human and organizational factors. In this paper, the Work and Accident Process (WAP) classification scheme is applied to the accident reports with the intention of investigating to what extent maintenance has been a cause of major accidents and what maintenance-related causes have been the most frequent.The main objectives are: (1) to present more current overall statistics of maintenance-related major accidents, (2) to investigate the trend of maintenance-related major accidents over time, and (3) to investigate which maintenance-related major accident causes are the most frequent, requiring the most attention in the drive for improvement.The paper presents statistical analysis and interpretation of maintenance-related major accidents’ moving averages as well as data related to the types of facility, hazardous substances, major accidents and causes. This is based on a thorough review of accident investigation reports.It is found that out of 183 major accidents in the US and Europe, maintenance was linked to 80 (44%) and that the accident trend is decreasing. The results also show that “lack of barrier maintenance” (50%), “deficient design, organization and resource management” (85%) and “deficient planning/scheduling/fault diagnosis” (69%) are the most frequent causes in terms of the active accident process, the latent accident process and the work process respectively.     

The role of behavioral factors on safety management in underground mines

Traditional approaches on the prevention of accidents/injuries in mines reached its limit of effectiveness in improving safety performance and a fresh approach is utmost required. Behavioral safety analysis has been identified as an effective alternative in many industries. This paper is therefore sought to examine the role of behavioral factors on the occurrence of mine accidents and injuries through a case study. Data were collected from two neighboring underground coalmines operating under a large public sector organization of India. High–low plots and t-test were done to explore the differences between behavioral characteristics of accident involved (case) and non-involved (control) workers. How these differences could cause accidents/injuries in mines was estimated through structural equation modeling. The case study results show that accident group of workers (cases) are more job dissatisfied, negatively affected, and highly risk taking compared to the non-accident group of workers (controls). The accident model path analysis shows that negative affectivity, job dissatisfaction, and risk taking behaviors predict an increased number of injuries in mines. Apart from direct influences to work injuries, negative affectivity and job dissatisfaction make workers to take more risks and behave unsafely. These findings contribute to the design of safety programs including safety training, which should be behaviorally motivated. Mine safety management of the case study mines should outskirt their age old belief that accidents/injuries are due to hazardous nature of mining and only engineering control and regulatory monitoring are sufficient for improving safety of the mines. The multivariate analysis also shows that experience bears no relationships with work injury indicating that a less experienced worker is equally likely to be injured as an experienced worker. It implies that experience though helps workers in understanding the physical hazards, however, avoiding the imminent danger is much more behavioral. The variables negative affectivity, job dissatisfaction, and risk taking behaviors are therefore crucial in avoiding accident/injuries in mines.     

船员劳动工伤伤害主因及基于管理的防范性措施研究

本文根据某大型航运企业最近9年来发生的船员劳动工伤事故,按“企业职工伤亡事故分类标准”中的分类方法,对这些船员劳动工伤事故进行分类统计分析,并提出如何从管理角度,防范此类劳动工伤事故的发生.指出防止船员劳动工伤事故的管理性措施包括:建立船员职业健康安全管理体系,为船员提供一个健康的、安全的、卫生的工作场所;制定配套的船员劳动安全规章制度;建立完善的劳动安全监督机制;加强对船员劳动工伤事故的调查分析;加强安全教育和现场监督管理;进行船员劳动安全风险辨识;为船员提供必要的劳动防护等.