Abstract:
BACKGROUND:Exposure in the dental environment can increase the risk of respiratory disease in dental healthcare workers (HCWs). This study investigated the prevalence of asthma phenotypes in dental HCWs and associated risk factors. METHODS:A cross-sectional study of 454 dental HCWs in five dental institutions in South Africa was conducted. A self-administered questionnaire elicited the health and employment history of subjects. Sera was analyzed for atopic status and latex sensitization. Pre- and post-bronchodilator spirometry was performed. RESULTS:The prevalence of atopic asthma was 6.9%, non-atopic asthma 5.9% and work-exacerbated asthma (WEA) 4.0%. Atopy and work-related ocular-nasal symptoms were strong predictors of WEA (OR: 3.4; 95% CI: 1.07-10.8; OR: 6.7, 95% CI: 2.4-19.1), respectively. Regular use of personal protective equipment (PPE) was associated with a protective affect (OR: 0.23, 95% CI: 0.1-0.7) among non-atopic asthmatics, while glove use and respiratory protection was protective among atopic asthmatics (OR: 0.39, 95% CI: 0.17-0.89). CONCLUSION:Identification of risk factors associated with specific asthma phenotypes in dental HCWs can be used to focus preventive strategies for asthmatics.
journal_name
Am J Ind Medjournal_title
American journal of industrial medicineauthors
Singh T,Bello B,Jeebhay MFdoi
10.1002/ajim.22041subject
Has Abstractpub_date
2013-01-01 00:00:00pages
90-9issue
1eissn
0271-3586issn
1097-0274journal_volume
56pub_type
杂志文章abstract:BACKGROUND:The UAB-ITREOH program has initiated a skill-based MPH program at Manipal University (MU), India, in 2009, to address the critical need for trained public health professionals and build institutional public health training capacity in the country. METHODS:Funds from Fogarty have supported the curriculum dev...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.22045
更新日期:2013-01-01 00:00:00
abstract:BACKGROUND:This study examines the prevalence of physician-diagnosed respiratory conditions and mental health symptoms in firefighters and emergency medical service workers up to 9 years after rescue/recovery efforts at the World Trade Center (WTC). METHODS:We analyzed Fire Department of New York (FDNY) physician and ...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20993
更新日期:2011-09-01 00:00:00
abstract:BACKGROUND:We evaluated the effectiveness of workplace changes to prevent indium lung disease, using 2002-2010 surveillance data collected by an indium-tin oxide production facility. METHODS:We assessed pulmonary function using lower limits of normal. Blood indium concentration and personal air sampling data were used...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.22125
更新日期:2013-03-01 00:00:00
abstract:BACKGROUND:Fish processing is a common economic activity in Southern Africa. The aim of this study was to determine the prevalence and host determinants of allergic symptoms, allergic sensitization, bronchial hyper-responsiveness and asthma among workers processing saltwater fish. METHODS:A cross-sectional study was c...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20635
更新日期:2008-12-01 00:00:00
abstract:BACKGROUND:Occupational eye injuries have been recognized as a serious health risk to workers and are in need of further investigation to develop effective interventions. METHODS:Rhode Island workers' compensation claims of ocular injury between 1998 through 2002 (n=8,877) were examined. The Current Population Survey ...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20234
更新日期:2006-01-01 00:00:00
abstract:BACKGROUND:Neck pain is a prevalent musculoskeletal condition among workers in the United States. This study explores a set of workplace psychosocial and organization-related factors for neck pain. METHODS:Data used for this study come from the 2010 National Health Interview Survey which provides a representative samp...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.22602
更新日期:2016-07-01 00:00:00
abstract:BACKGROUND:Use of surrogate responders often needs to be considered in case-control studies with a high case fatality. METHODS:Agreement between 98 colon cancer patients and their closest relative was expressed as a percentage of the exact agreement and by Kappa coefficients and intra-class correlation coefficients. ...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.10266
更新日期:2003-09-01 00:00:00
abstract::Occupational health studies of agricultural workers have generally excluded migrant and seasonal farmworkers, and this population experiences a high degree of health risk from agricultural exposures. A survey of dermatologic disorders among migrant and seasonal farmworkers will be used to illustrate this point. Data f...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.4700180317
更新日期:1990-01-01 00:00:00
abstract:BACKGROUND:For truck drivers, distracted driving is a workplace behavior that increases occupational injury risk. We propose safety climate as an appropriate lens through which researchers can examine occupational distracted driving. METHODS:Using a mixed methods study design, we surveyed truck drivers using the Safet...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.22473
更新日期:2015-07-01 00:00:00
abstract:BACKGROUND:We sought to gain insight into workers' knowledge, beliefs, and attitudes on the subject of testing for genetic susceptibility to beryllium. METHODS:Five focus groups were held with 30 current and former beryllium workers and nine family members. Audio recordings were transcribed and assessed by hierarchica...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20962
更新日期:2011-07-01 00:00:00
abstract::A 5-year prospective analysis tests the hypothesis that coal miners who have impaired respiratory health also experience greater numbers of disability days due to occupational injury. Occupational and respiratory health information collected for the period 1977 through 1981 by the National Institute for Occupational S...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.4700070409
更新日期:1985-01-01 00:00:00
abstract::Pressure from the vinyl chloride (VC) industry on researchers involved in industry-sponsored studies and on regulatory agencies has been documented since 1970s. This commentary describes the influence of a lawsuit pursued by workers of an Italian VC plant on the recent scientific debate on VC exposure and risk of hepa...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20941
更新日期:2011-06-01 00:00:00
abstract::While blood lead concentration has been inversely associated with indicators of reproductive health in occupationally exposed male workers, the utility of lead concentration in semen as an indicator of lead exposure to the male reproductive system has not been fully explored. Blood and semen lead concentrations from 8...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/(sici)1097-0274(199811)34:4<464::aid-ajim2
更新日期:1998-11-01 00:00:00
abstract::Combined data sources, including union administrative records and workers' compensation claims, were used to construct event histories for a dynamic cohort of union carpenters from Washington State during the period 1989-1992. Person-time at risk and the events of interest were stratified by age, sex, time in the unio...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/(sici)1097-0274(199712)32:6<629::aid-ajim9
更新日期:1997-12-01 00:00:00
abstract:BACKGROUND:From 1970 through 1997, 17 intracranial neoplasms were identified among 6,800 employees of a petrochemical research facility. This investigation describes the case-series. METHODS:The intracranial neoplasms were identified by self reports and record linkages, and were confirmed by medical records and a path...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/(sici)1097-0274(199910)36:4<450::aid-ajim6
更新日期:1999-10-01 00:00:00
abstract::Since direct measures of individual exposure seldom exist for the entire period of an occupational mortality study, retrospective exposure estimates are necessary. This is often done in a subjective manner involving a consensus of opinion from a panel of epidemiologists and industrial hygienists. An alternative method...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.4700250607
更新日期:1994-06-01 00:00:00
abstract:BACKGROUND:Mortality rates associated with total pneumoconiosis, including coal worker's pneumoconiosis (CWP), have remained elevated. METHODS:2003-2013 pneumoconiosis mortality data obtained from National Center for Health Statistics and 2011-2013 Kentucky death certificates were analyzed. RESULTS:Total pneumoconios...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.22511
更新日期:2015-10-01 00:00:00
abstract:BACKGROUND:The Mine Safety and Health Administration (MSHA) proposes to issue citations for non-compliance with the exposure limit for respirable coal mine dust when measured exposure exceeds the exposure limit with a "high degree of confidence." This criterion threshold value (CTV) is derived from the sampling and ana...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20318
更新日期:2006-06-01 00:00:00
abstract:BACKGROUND:Several case-control studies have found an association between chronic beryllium disease (CBD) and HLA-DPB1 gene variants. However, the relationship between HLA-DPB1 and beryllium sensitization, and whether the presence of one or two HLA-DPB1(Glu69) alleles is differentially associated with CBD and beryllium...
journal_title:American journal of industrial medicine
pub_type: 杂志文章,多中心研究
doi:10.1002/ajim.20045
更新日期:2004-08-01 00:00:00
abstract::In adults, lead toxicity is most commonly caused by occupation in a lead industry. Whereas lead toxicity has been described in workers who are involved in bridge rehabilitation, as of this date there has been no systematic evaluation published regarding the conditions responsible for lead toxicity in ironworkers. This...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/(sici)1097-0274(199711)32:5<540::aid-ajim1
更新日期:1997-11-01 00:00:00
abstract::The mortality experience of 7,119 workers who were employed at a Beaumont, Texas, refinery for at least 1 year between 1945 and 1987 was investigated. Mortality analyses based on standardized mortality ratios (SMRs) and 95% confidence intervals (95% CI) showed overall mortality was significantly lower than expected co...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/(sici)1097-0274(199801)33:1<61::aid-ajim8>
更新日期:1998-01-01 00:00:00
abstract:BACKGROUND:The purpose of Pre-Adult Latency Study was to evaluate lung findings among adults who had been environmentally exposed to Libby Amphibole only during childhood and adolescence. METHODS:Recruitment was restricted to volunteers who attended primary and/or secondary school, lived in Libby, MT, prior to age 23 ...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.22674
更新日期:2017-01-01 00:00:00
abstract:BACKGROUND:Latino residential construction workers experience high rates of occupational fatality and injury. Work safety climate is an especially important consideration for improving the safety of these immigrant workers. This analysis describes work safety climate among Latino residential construction workers, delin...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.22058
更新日期:2012-08-01 00:00:00
abstract:BACKGROUND:Studies comparing different forms of asbestos are rare, and limited by the failure to compare results with unexposed populations. We compare autoimmune responses among former workers and residents of the crocidolite mining and milling town of Wittenoom, Western Australia, with an unexposed population. METHO...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.22863
更新日期:2018-07-01 00:00:00
abstract:INTRODUCTION:Noise exposure has long been an occupational health concern and has been an important area of focus of the Occupational Safety and Health Administration (OSHA) since its founding. Nevertheless, it remains unclear what effects OSHA's noise standards have had on employer efforts to reduce risks. Consequently...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.23116
更新日期:2020-07-01 00:00:00
abstract::Thirty-three U.S. Occupational Safety and Health Administration (OSHA) standards contain mandated medical service provisions. The German Berufsgenossenschaften Guidelines for Preventive Occupational Health Examinations currently comprise 38 guidelines, which contain mandated medical service provisions. Based on a prev...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/(sici)1097-0274(199704)31:4<373::aid-ajim1
更新日期:1997-04-01 00:00:00
abstract::In a Swedish cohort of workers (n = 6,454) from seven aluminum foundries and three secondary aluminum (scrap) smelters there was no overall excess risk of cancer among male or female workers less than 85 years of age (males: 325 observed cases, standardized incidence ratio (SIR) 1.02, 95% confidence interval (CI) 0.91...
journal_title:American journal of industrial medicine
pub_type: 杂志文章,多中心研究
doi:10.1002/(sici)1097-0274(199711)32:5<467::aid-ajim6
更新日期:1997-11-01 00:00:00
abstract:BACKGROUND:Sickness benefit claims are an important economic burden to society. This study aims to determine the incidence of sickness benefit claims in Brazil in 2008, exploring the role of economic activity. METHODS:Population-based study on sickness claims lasting longer than 15 days of sickness absence granted to ...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20974
更新日期:2011-11-01 00:00:00
abstract:BACKGROUND:The extent that cigarette smoking may confound the relationship between diesel exhaust exposure and lung cancer was assessed in a retrospective cohort study of 55,395 U.S. railroad workers followed from 1959 to 1976. METHODS:The relative risk (RR) of lung cancer due to diesel exhaust was indirectly adjusted...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/1097-0274(200010)38:4<399::aid-ajim5>3.0.c
更新日期:2000-10-01 00:00:00
abstract::The present case-control study was conducted in an effort to determine if work in the chemical industry is related to excesses of certain hematopoietic and lymphoid neoplasms. Cases who died from non-Hodgkin's lymphoma, multiple myeloma, and leukemia were matched by race, gender, age, year of death, and county of resi...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/(sici)1097-0274(199701)31:1<21::aid-ajim4>
更新日期:1997-01-01 00:00:00