Integration of risk management in occupational health and safety systems

Risk management can be considered as part of the Occupational Health and Safety System (OHS) of an organization and can be used to develop and implement the OHS policy and manage the associated risks. The success of the integration of risk management in OHS depends on both technical and human aspects. Thus, this paper presents and discusses the case of a company working in the area of solid waste treatment. This company was certified in 2009 with an Integrated Management Systems for Quality, Environment, Occupational Health and Safety. The evolution of accidents before and after the implementation of the integrated system was analysed and a questionnaire was used to capture the perceptions of the technicians on the risk management system. The analysis of the findings showed that the frequency of accidents increased since 2009 but the severity has been reduced. Several interrelated causes and consequences were analysed and discussed. Furthermore, the analysis of the opinions of the company’s technicians permitted to highlight some important aspects on the integration of risk management in the OHS system of the company. In line with this discussion some hypothesis have been formulated.

Financial and economic analysis of prevention of needlesticks in the hospital sector

This paper discusses the financial and economic analysis of prevention of needlestick accidents related to Occupational Health and Safety projects and presents the application to a case study involving a Hospital.

Analysis of the return on preventive measures in musculoskeletal disorders through the benefitecost ratio: A case study in a hospital

Work-related musculoskeletal disorders (WMSDs) are among the most costly health problems that society is facing today. Prevention involves investments and it is important for organizations to make a cost ebenefit analysis of ergonomic projects. Return on prevention is a recent concern in the domain of occupational safety and health (OSH). There are many studies concerning the return on the prevention of WMSDs, in terms of the benefits for the organization in which the preventive measures are implemented. However, it is also important to perform an analysis of the impact of each measure on society (externalities). A model to perform a financial and economic costebenefit analysis related to OSH projects was developed and it was applied in the case of the prevention of WMSDs in a Portuguese hospital. An analysis of the accidents and corresponding costs has been made in six of the services of the hospital. Financial and an economic costebenefit analysis have been made and the benefitecost ratio (B/C) has been calculated. While the B/C financial ratio, considering only the benefits to the hospital, is around 2, the economic B/C ratio, taking into account all the external benefits that have been quantified, is higher than 14. Relevance to industry: Both the economic and the financial B/C ratio are important support tools for decision makers in public and private organizations, helping them to define which preventive measures should be implemented, taking into account the costs involved and the resulting quantified benefits, for the organization, for the workers and for the society.

Economic evaluation of occupational safety preventive measures in a hospital

BACKGROUND: When an organization performs an integrated analysis of risks through its Occupational Health and Safety Management System, several steps are suggested to address the implications of the identified risks. Namely, the organization should make a detailed analysis of the monetary impact for the organization of each of the preventive measures considered. However, it is also important to perform an analysis of the impact of each measure on society (externalities). OBJECTIVE: The aim of this paper is to present a case study related to the application of the proposed economic evaluation methodology. METHODS: An analysis of the work accidents in a hospital has been made. Three of the major types of accidents have been selected: needle stings, falls and excessive strain. Following the risk assessment, some preventive measures have been designed. Subsequently, the Benefit/Cost ratio (B/C) of these measures has been calculated, both in financial terms (from the organization’s perspective) and in economic terms (including the benefits for the worker and for the Society). RESULTS: While the financial ratio is only advantageous in some cases, when the externalities are taken into account, the B/C ratio increases significantly. CONCLUSIONS: It is important to consider external benefits to make decisions concerning the implementation of preventive measures in Occupational Health and Safety projects

Evaluation of risks at MANTEM

International statistics show that the problem of the accidents at work is far away to be solved (ILO estimates that every year about 270 million work accidents and 160 million occupational diseases resulting in the death of more than 2 million workers occurs in the world). That's why the EU global goal concerning the community' strategy for occupational health and safety for 2007-2012 is to reduce in 25% the incidence rate of occupational accidents and diseases. In this prospect it is presented a case study which justify the need to develop studies in Safety, Hygiene and Health at Work area as a way to encourage the managers to implement preventive actions and strategies, besides meeting the legal requirements, in order to reduce the occurrence of work accidents, improve the work conditions and therefore obtain benefits in added values and reinforced competition. The general objective of this study is to describe the work situations, identify the dangers and associate the potential risks and consequences; evaluate and value the risk. The study uses the Failure Table methodology and, in the business area of an organization which will be from now on designated as MANTEM that works in the electromechanical maintenance area. The results were, amongst others, some actions to be implemented to eliminate/minimize risks.

Masculinidades e fatores sociais de risco para a saúde: um retrato nacional

O objetivo geral deste artigo é analisar os fatores de ordem social que influenciam a saúde dos homens portugueses, em particular os comportamentos que se associam à construção das masculinidades. Para satisfazer o objetivo da pesquisa proceder‑se‑á à análise de alguns indicadores estatísticos produzidos por fontes oficiais, de natureza amostral ou administrativa, como o INE ou o EUROSTAT. O modelo de masculinidade que emerge da análise dos indicadores nacionais apresentados remete para um ideário de género muito associado a estilos de vida e desempenho de profissões com impacto negativo na esperança média de vida dos homens portugueses. Tendo como referência as mulheres, destaca‑se no caso dos homens: maior taxa de acidentes de viação; consumo de álcool e tabaco mais acentuado e prematuro; mais mortes associadas ao consumo de drogas; mais mortes autoprovocadas intencionalmente; maior incidência da SIDA; maior número de acidentes de trabalho. ABSTRACT - The purpose of this article is to analyze the social factors that influence the health of Portuguese men, namely the behaviors that can be associated to the construction of masculinities. To satisfy this objective we will analyze some statistical indicators produced by official sources like INE or EUROSTAT. The model of masculinity that emerges from national indicators analysis is associated to behaviors and consumptions with a negative impact in Portuguese men health and life expectancy. In this article we highlight some of these behaviors: biggest rate of transport accidents; larger and early alcohol and tobacco consumption; more deaths associated to the consumption of drugs; more auto provoked deaths; bigger AIDS incidence; more occupational accidents.

Epidemiological aspects of centipede (Scolopendromorphae: Chilopoda) bites registered in Greater S. Paulo, SP, Brazil

INTRODUCTION: The lack of basic knowledge on venomous arthropods and the benignity of the clinical manifestations contribute to the centipede bite victims' not being taken to a treatment reference center, leading to underestimation of the number of cases and minimizing the possibility of a broader epidemiological view. An inventory of the centipede bite occurrences in Greater S. Paulo, Brazil, and the therapeutic methods employed, by the main Brazilian medical center for the notification of poisoning by venomous animals, is presented. METHOD: All patient cards of the period 1980-1989 have been checked as to place, month and time of occurrence; sex, age, affected part of the body, signs and symptoms have been observed, as well as the therapeutic methods employed. The centipedes that caused the accidents were identified at the Arthropods Laboratory. RESULTS: It was registered 216 accidents, with a 69% predominance of the Greater S. Paulo and in only 63% of the cases (136) was the agent brought in by the victim for identification. The genera most frequently represented were Cryptops (58%), Otostigmus (33%) and Scolopendra (4%). Of the 136 cases, 87% showed erythema, edema, hemorrhage, burns, cephalalgia, and intense pain. There was a predominance of accidents in the warm rainy season, in the morning and for females between 21 and 60 years of age. Hands and feet were the parts of the body most affected. The benign evolution of the clinical picture (54%) made therapeutical treatment unnecessary. Only the victims of Scolopendra and Otostigmus (46%) were medicated with anesthetics (51%), analgesics (25%), antihistamines and cortisone (24%). CONCLUSION: The reproductive period of the centipedes, associated with their sinanthropic habits, contributes to the greater incidence of accidents in urban areas in the warm rainy season. Only patients bitten by Scolopendra and Otostigmus require therapeutical treatment.

Impactos da acalmia de tráfego na sinistralidade rodoviária das travessias urbanas: casos de estudo - Lagoa e Albufeira

Em Portugal os acidentes com vítimas ocorridos no interior das localidades representaram 73% da totalidade dos acidentes com vítimas registados em 2010. Apesar de todo o esforço empregue nesse sentido, as particularidades das áreas urbanas e de todas as vivências que lhes estão associadas, exigem um maior empenho no sentido de prevenir e mitigar os riscos de acidentes presentes num ambiente urbano. A acalmia de tráfego surge como uma possível solução de prevenção de todos os tipos de conflitos originados pelas diferentes velocidades de circulação que caracterizam cada um dos modos de transporte presentes nos aglomerados urbanos. Felizmente, apesar de se tratar de uma fase ainda inicial, em Portugal já existem alguns casos de situações urbanas tratadas com recurso a técnicas de acalmia de tráfego. Este trabalho vai no sentido de avaliar, através de dados relativos à sinistralidade, qual o real impacto e dividendos deste tipo de solução na redução do número de acidentes ocorridos no interior das localidades, particularmente na ocorrência de atropelamentos, uma vez que acarreta custos sociais e económicos elevadíssimos. As zonas alvo deste estudo foram os Concelhos de Lagoa e Albufeira, que são atravessados pela Estrada Nacional 125, tornando-se um caso típico de atravessamento urbano onde as medidas de acalmia de tráfego implementadas demonstraram alguma eficácia no aumento da segurança rodoviária no interior das zonas estudadas.

Controlo de tráfego

O crescente número de automóveis nas ruas das grandes cidades, assim como o crescente número de transportes urbanos para atender o crescimento das populações, veio fazer com que as cidades cada vez mais fiquem mais congestionadas e mais propícias para acidentes envolvendo viaturas e peões. Devido a isso, foram criados sistemas de controlo de tráfego capazes de melhorar o tráfego urbano nas cidades, sem deixar de lado as preocupações com os peões e nem com as emissões de poluentes para o ar. Baseado nesse cenário, este trabalho tem como objetivo abordar as possíveis soluções existentes no mercado para melhorar o fluxo das viaturas, principalmente dos transportes colectivos, com prioridades para viaturas de emergências e autocarros, assim como, as passagens de peões, e sistemas de mobilidade urbana. Desempenho do transporte público pode ser melhorado através de um melhor controlo e gerenciamento de tráfego em geral. Nos testes realizados em campo: foi medida a velocidade de viagem do autocarro no cruzamento fixo (Praça de Espanha), e correlacionando-os com intervalos do ciclo dos semáforos para este cruzamento. A flexibilidade do controlador actuando, com o auxílio de detectores de veículos, sendo capaz de variar os intervalos dentro do ciclo, bem como o volume de carros e de prestações em velocidade de viagem do autocarro. Resultados mostram que, durante o período em estudo, os benefícios de velocidade da viagem do autocarro, seria possível, através de um verdadeiro controlo de tempo feedback de cooperação entre as áreas urbanas de controlo de tráfego (Gertrude) e do sistema de localização de veículos de transportes públicos (SAEIP). Ao longo prazo, sugerimos a implantação de um sistema integrado. Fazendo com que o volume no carro seja reduzido. Este efeito leva também, a um aumento da velocidade comercial do autocarro urbano, da mesma forma como foi proposto em nossa experiência.

Projecto de reabilitação e reforço de um túnel ferroviário

As obras de arte e as demais estruturas, são dimensionadas para um tempo de vida útil em serviço. Com o passar do tempo as estruturas começam a apresentar patologias e assim sendo há que intervir em serviços de manutenção ou, no limite, de recuperação e reforço. Estas intervenções servem para beneficiar ou reforçar as estruturas, com o intuito de evitar acidentes, pois estes, levariam a grandes prejuízos e contratempos, principalmente quando estas obras se situam em meios urbanos. Os problemas patológicos que surgem numa estrutura são ocasionados pela sua antiguidade, por manutenção inadequada ou mesmo ausência de total de manutenção, têm na sua origem o desconhecimento técnico e/ou problemas financeiros. Este trabalho consiste num projecto de beneficiação e reforço de um túnel ferroviário, fazendo uma abordagem das patologias existentes nos vários elementos construtivos e uma apresentação das técnicas de reabilitação e reforço utilizadas.

Contributo da análise ergonómica do trabalho para o estudo de acidentes de trabalho em enfermeiros no serviço de urgência

Mestrado em Segurança e Higiene no Trabalho.

Effects of lower limb strengthening on balance and function in persons who suffered a stroke

Introduction - Cerebrovascular diseases, and among them, cerebral vascular accidents, are one of the main causes of morbidity and disability at European Union countries. Clinical framework resulting from these diseases include important limitations in functional ability of the these patients Postural control dysfunctions are one of the most common and devastating consequences of a stroke interfering with function and autonomy and affecting different aspects of people’s life and contributing to decrease quality of life. Neurological physiotherapy plays a central role in the recovery of movement and posture, however it is necessary to study the efficacy of techniques that physiotherapists use to treat these problems. Objectives - The aim of this study was to investigate the effects of a physiotherapy intervention program, based on oriented tasks and strengthening of the affected lower limb, on balance and functionality of individuals who have suffered a stroke. In addition our study aimed to investigate the effect of strength training of the affected lower limb on muscle tone.

Os osteopatas em Portugal: processo de profissionalização e formação identitária

Mestrado em Intervenção Sócio-Organizacional na Saúde - Área de especialização: Qualidade e Tecnologias da Saúde.