نتایج جستجو برای: occupational history
تعداد نتایج: 405680 فیلتر نتایج به سال:
There has been increased public awareness of the potential danger from exposure to hazardous dust in various occupations. This study aims to validate the qualitative analysis of scanning electron microscopy (SEM) of lung samples by 1) correlation of induced sputum (IS) findings to clinical findings, 2) comparing hazardous particles in IS to those in biopsied lung specimens, and 3) assessing whe...
A recent outbreak of occupational bladder cancer in a Buffalo, New York, factory confirmed the carcinogenicity of ortho-toluidine, an aromatic amine that had first been implicated in human bladder cancer cases decades earlier. Events leading to this outbreak replicated the history of numerous earlier bladder cancer outbreaks among workers exposed to beta-naphthylamine and benzidine, two other a...
Background & Objectives: Although most occupational injuries are the result of stress-related human error, the association between job stress and work-related accidents has not been studied adequately. The aim of this study, carried out in 2004, was to look at the pattern of job stress among workers at Iran-Saipa car manufacturing plant, and to assess the relationship between stress and occupat...
Introduction: Besides the occupational accident physical, psychological damages, and its economic losses, it can have a serious effect on the quality of working life. Therefore, the aim of this study was to investigate the effects of occupational accidents on the quality of working life and its dimensions among workers in a steel manufacturing companies. Material and Methods: This case-cont...
: The medical history is the gateway to the diagnosis of occupational asthma. The medical history should indicate whether a patient's asthma began during a work period and whether the asthma worsens during work periods or improves on days when the patient is off work or on holidays. A suspicion of sensitizer-induced occupational asthma will increase if the patient was exposed to a recognized re...
BACKGROUND AND AIM Metabolic syndrome (MetS) and albuminuria increase cardiovascular risk. However, in occupational drivers, the clinical significance of albuminuria and its association with MetS remain unclear. We investigated the prevalence of MetS, albuminuria and cardiovascular risk, and its associated risk factors in occupational drivers; METHODS 441 occupational drivers and 432 age- and...
Occupational cancer monitoring is important for prevention and identification of new sources of occupational related cancers. To establish a surveillance system in Italy for identifying cancer cases of occupational origin, and estimating the burden of occupational cancers, we assessed the potential of using routinely archived employment information. Cancer cases and appropriate controls were ob...
Scrotal cancer has a particular interest for students of the history of occupational medicine as it was the first malignant disease to be connected with a specific occupation when in 1775 Percivall Pott described its occurrence in chimney sweeps.' Although it does arise spontaneously, most cases of scrotal cancer are associated with some occupational hazard. Since the eighteenth century there h...
The history of public school certification for occupational and physical therapists is reviewed. The process used to develop the current standards for certification of public school occupational therapists in Wisconsin and the standards that resulted are described. The implications of school certification requirements are discussed in terms of basic professional education in occupational therap...
Introduction: In previous studies the appearance of vitiligo following occupational exposure has been defined. This study evaluates high risk occupational exposures before the onset of disease among patients with vitiligo Methods: All vitiliginous patients refered to dermatologic clinic of Imam Hospital, were asked about age of onset, recent and previous occupations, risky occupational exposur...
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