نتایج جستجو برای: occupational category
تعداد نتایج: 137831 فیلتر نتایج به سال:
OBJECTIVE To analyze the role that biomechanical strains and psychosocial work factors play in occupational class disparities in low-back pain in the GAZEL cohort. METHODS Recruited in 1989, the GAZEL cohort members were employees of the French national company in charge of energy who volunteered to enroll in an annual follow-up survey. The study population comprised 1487 men who completed qu...
Recently the incidence rate of multiple myeloma (MM) has increased in Japan. Epidemiologic efforts have suggested that certain occupational and chemical exposures are likely to increase the risk for MM. We therefore performed a case-control study of MM, examining occupational factors. Data for 57 cases and 57 controls were obtained from Sapporo Medical University Hospital and its affiliated hos...
BACKGROUND Several social indicators have been used in epidemiological research to describe socioeconomic position (SEP) of people in societies. Among SEP indicators, those more frequently used are education, occupational class and income. Differences in the incidence of several health outcomes have been reported consistently, independently from the indicator employed. Main objectives of the st...
BACKGROUND Traffic volume and speed is going to be increased in Indian Railways successively, leading to higher stress in staff connected with train operations. The jobs of railway engine pilots come under the category of high-strain jobs, necessitating a need to conduct multicentric study to unfold the factors associated with occupational stress and organizational strategies. MATERIALS AND M...
There are approximately a million subsistence fishermen in Brazil whose activities expose them to severe occupational hazards without adequate health protection. This article conducts an analysis of working conditions and health risks faced by subsistence fishermen and outlines challenges to the implementation of Occupational Health Surveillance (VISAT) actions. The methodology is based on qual...
Introduction: Occupational accidents impose a lot of direct and indirect costs on the national economy of the country. Because, as a fact, resources are limited for reducing the risks and costs can affect the optimal investment in safety issues, the aim of this study was to calculate the economic costs of occupational accidents in one of the South Pars Gas Refinery, Assalouyeh, Bo...
Working condition in underground mining are associated with many important risk factors for workers' health such as work injuries and occupational diseases. Coal workers' pneumoconiosis (CWP) is a preventable lung disease caused by occupational exposure to coal mine dust and was observed highly common in coal miners. Respira-ble coal dust concentration in working area, duration of exposure and ...
The Company was founded to achieve a predetermined goal. To this goal, companies must be able pay attention and maintain their employees so that they can survive have no desire leave (turnover intention). purpose of study determine the analysis workload occupational safety health (K3) impact on turnover intention in process at ABC, Bandung. number informants were 15 people. research design used...
abstract this study evaluated and compared medical terminology and english for the students of medicine (ii) as two representatives of the textbooks available on the iranian market for teaching english to the students of medicine. this research was performed on the basis of a teacher’s and a number of students’ attitudes and the students’ needs analysis for two reasons: first, to investigate...
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