Abstract:
BACKGROUND:Potential confounding or effect modification by employment status is frequently overlooked in pregnancy outcome studies. METHODS:To characterize how employed and non-employed women differ, we compared demographics, behaviors, and reproductive histories by maternal employment status for 8,343 mothers of control (non-malformed) infants in the National Birth Defects Prevention Study (1997-2007) and developed a multivariable model for employment status anytime during pregnancy and the 3 months before conception. RESULTS:Sixteen factors were independently associated with employment before or during pregnancy, including: maternal age, pre-pregnancy body mass index, pregnancy intention, periconceptional/first trimester smoking and alcohol consumption, and household income. CONCLUSIONS:Employment status was significantly associated with many common risk factors for adverse pregnancy outcomes. Pregnancy outcome studies should consider adjustment or stratification by employment status. In studies of occupational exposures, these differences may cause uncontrollable confounding if non-employed women are treated as unexposed instead of excluded from analysis. Am. J. Ind. Med. 60:329-341, 2017. © 2017 Wiley Periodicals, Inc.
journal_name
Am J Ind Medjournal_title
American journal of industrial medicineauthors
Rocheleau CM,Bertke SJ,Lawson CC,Romitti PA,Desrosiers TA,Agopian AJ,Bell E,Gilboa SM,National Birth Defects Prevention Study.doi
10.1002/ajim.22700subject
Has Abstractpub_date
2017-04-01 00:00:00pages
329-341issue
4eissn
0271-3586issn
1097-0274journal_volume
60pub_type
杂志文章abstract::Eight healthy volunteers were exposed to purified lipopolysaccharide (LPS) by controlled inhalation. Bronchoalveolar lavage (BAL) 3 hours after exposure revealed a pronounced neutrophilia, increase in lymphocytes, fibronectin concentration, and decrease in alveolar macrophage phagocytosis, as compared to a reference B...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.4700250127
更新日期:1994-01-01 00:00:00
abstract:BACKGROUND:Biomass cooking fuel is the main source of indoor air pollution in the majority of households in the developing world. Sri Lanka is an island of about 20 million population with urban, rural, and estate population of 14.6%, 80.0%, and 5.4%, respectively. This study describes biomass fuel use for cooking in S...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.21023
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVE:To investigate the one-year prevalence of musculoskeletal symptoms and associated risk factors in a large sample of Chinese workers in various industrial settings. METHODS:A total of 5,338 (3,632 males and 1,706 females) workers from 13 companies participated in this study. Musculoskeletal symptoms in differ...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.21037
更新日期:2012-03-01 00:00:00
abstract:BACKGROUND:Field-portable instruments can offer expeditious analytical results to health professionals in field settings and in areas lacking laboratory infrastructure. This study further evaluated an electroanalytical field-portable instrument, which rapidly analyzes blood lead concentrations. METHODS:A portable anod...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20096
更新日期:2004-12-01 00:00:00
abstract:BACKGROUND:Between 1987 and 1992, the Finnish Institute of Occupational Health (FIOH) initiated and implemented the Asbestos Program that aimed at reducing asbestos-related risks. It was a cooperative effort between government authorities, labor market organizations, and health care and labor protection personnel. MET...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20282
更新日期:2006-03-01 00:00:00
abstract:BACKGROUND:An epidemic of asbestos-related diseases is ongoing worldwide. Mortality from malignant pleural neoplasms in Italy was analyzed, to estimate the health impact of asbestos at national and local level. METHODS:Mortality from ICD-9 code 163 was considered, in the time-window 1995-2002, using National Bureau of...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.21015
更新日期:2012-01-01 00:00:00
abstract:BACKGROUND:Concern regarding functioning and effectiveness of joint health and safety committees (JHSCs) in Ontario hospitals was raised following the Severe Acute Respiratory Syndrome outbreak in 2003. A subsequent literature review revealed a lack of studies focused within the healthcare sector. METHODS:A tool to me...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.22703
更新日期:2017-04-01 00:00:00
abstract:BACKGROUND:Nickel (Ni) compounds have been classified as carcinogenic to humans. The aim of the study is to evaluate exposures to Ni at workplaces in Italy. METHODS:Data on Ni compounds were collected from an occupational exposure registry. Statistical analysis was carried out for exposure-related variables. The numbe...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.22914
更新日期:2018-12-01 00:00:00
abstract:BACKGROUND:No information exists on the differences between teenagers with work permits and teenagers without work permits in regards to workplace injury, near-miss incidents, and safety training. METHODS:In May 2003, an anonymous questionnaire was administered to 7,506 teens attending high school throughout the five ...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20301
更新日期:2006-05-01 00:00:00
abstract::In it's worker health and safety training program, the California-Arizona Consortium aims to promote worker action to improve health and safety conditions. To assess action on worker-identified health and safety problems, 278 trainees were interviewed 3-8 months after training. Associations with three outcomes were an...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/(SICI)1097-0274(199612)30:6<730::AID-AJIM1
更新日期:1996-12-01 00:00:00
abstract::Occupational health standards in the Scandinavian countries are of national concern and may thus vary from country to country. There is an internordic collaboration in the scientific criteria work, but there are also national formal procedures for standard setting. There is a greater tendency to accept eye, nose, or t...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.4700150602
更新日期:1989-01-01 00:00:00
abstract::The effects of aluminum on the pulmonary function of aluminum workers were investigated in this study. Serum aluminum levels and spirometry were measured in 55 male workers and 30 male controls. The mean serum aluminum level of workers (72.7 +/- 9.9 ng/ml) was significantly high compared to that of controls, indicatin...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/(sici)1097-0274(199803)33:3<305::aid-ajim1
更新日期:1998-03-01 00:00:00
abstract::The use and maintenance of firearms is a common and often preventable source of adult lead exposure that is often poorly understood by medical professionals. This case describes an elevated blood lead level (BLL) in an adult man due to the exposure sources of ammunition reloading and indoor target shooting in the base...
journal_title:American journal of industrial medicine
pub_type:
doi:10.1002/ajim.23119
更新日期:2020-08-01 00:00:00
abstract:BACKGROUND:Persistent and growing occupation-based disparities related to tobacco pose a serious public health challenge. Tobacco exacts a disproportionate toll on individuals employed in working class occupations, due to higher prevalence of smoking and exposure to secondhand smoke among these workers compared to othe...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20026
更新日期:2004-08-01 00:00:00
abstract:BACKGROUND:Continuous increase in male incidence of malignant mesothelioma of the pleura (MMP) despite the drop of asbestos production since 1980 in Québec motivated this study aiming to assess when the rates of MMP will decline. METHODS:Age-standardized rates and trends were estimated over the 1984-2007 period by sex...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.22442
更新日期:2015-05-01 00:00:00
abstract::Scholarly understanding of the nature of the science around silicosis has been strongly influenced, in recent years, by the idea that the mine doctors were responsible for hiding an epidemic, on the mines and in the countryside. In this paper, I try to show that the opposite was in fact the case, and that the science ...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.22505
更新日期:2015-11-01 00:00:00
abstract:BACKGROUND:The Sheet Metal Occupational Health Institute Trust (SMOHIT) was formed in 1985 to examine the health hazards of the sheet metal industry in the U.S. and Canada through an asbestos disease screening program. A study of mortality patterns among screening program participants was undertaken. METHODS:A cohort ...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20725
更新日期:2009-08-01 00:00:00
abstract:BACKGROUND:The peripheral nerve conduction velocity (NCV), distribution of nerve conduction velocities (DCV), somatosensory, visual, and brainstem auditory evoked potentials (SEP, VEP, and BAEP, respectively), event-related potential (P300), computerized static posturography with spectral analysis (postural balance), a...
journal_title:American journal of industrial medicine
pub_type: 杂志文章,评审
doi:10.1002/(sici)1097-0274(200002)37:2<193::aid-ajim5
更新日期:2000-02-01 00:00:00
abstract:BACKGROUND:The US military is a large, well-defined occupational cohort offering tremendous opportunities to study risk factors for important health outcomes. This article describes our nested case-control methods to evaluate risk factors for fatal motor vehicle crashes (MVC) within all Service branches in a 1991 Gulf ...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20190
更新日期:2005-08-01 00:00:00
abstract:BACKGROUND:This study investigated the relationship between weekly working hours and the occurrence of cerebro-cardiovascular diseases using a case-crossover study design. METHODS:We investigated average working hours during the 7 days before the onset of illness (hazard period) and average weekly working hours betwee...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.22688
更新日期:2017-09-01 00:00:00
abstract::Conventional occupational mortality analysis, using underlying cause of death coding, underestimates the contribution of those chronic diseases which are mentioned on the death certificate but which usually do not appear as underlying cause of death. Proportionate occupational mortality analysis, using all the mention...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.4700140311
更新日期:1988-01-01 00:00:00
abstract:BACKGROUND:Construction is a dangerous industry with a large number of small businesses. Because they require minimal resources to deliver, toolbox talks may be an ideal training format for small construction contractors. METHODS:Eight toolbox talks were developed, each with two versions. One version of each toolbox t...
journal_title:American journal of industrial medicine
pub_type: 杂志文章,随机对照试验
doi:10.1002/ajim.22919
更新日期:2018-12-01 00:00:00
abstract::Organic acids and bases are among the most frequently used chemicals in the manufacturing industries. However, the toxicology of only a number of them has been fully characterized, and for fewer still have occupational exposure limits been established. This paper reviews the acute and chronic toxicity data of the orga...
journal_title:American journal of industrial medicine
pub_type: 杂志文章,评审
doi:10.1002/ajim.4700180610
更新日期:1990-01-01 00:00:00
abstract:BACKGROUND:Job-exposure matrices (JEM) are used for exposure assessment in occupational studies, but they can involve errors. We assessed agreement between the Nordic Occupational Cancer Studies JEM (NOCCA-JEM) and aggregate and individual dose estimates for cosmic radiation exposure among Finnish airline personnel. M...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.22705
更新日期:2017-04-01 00:00:00
abstract:BACKGROUND:There are few population-based studies addressing hypersensitivity pneumonitis (HP) in the United States. The National Institute for Occupational Safety and Health (NIOSH) has nationally comprehensive longitudinal mortality data that can contribute to a better understanding of the epidemiology of HP. METHOD...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20405
更新日期:2006-12-01 00:00:00
abstract::Studies describing respiratory health hazards for workers in swine production facilities have been published in the United States, Sweden, Canada, the Netherlands, and Denmark. Up to 50% of these workers experience bronchitis, organic dust toxic syndrome, hyper-reactive airways disease, chronic mucous membrane irritat...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/(SICI)1097-0274(199601)29:1<33::AID-AJIM5>
更新日期:1996-01-01 00:00:00
abstract:BACKGROUND:The etiology of Parkinson's disease (PD) is considered to have a strong environmental component, but relatively few studies have investigated the potential association between occupation and the disease. METHODS:In a population-based case-control study, we collected comprehensive occupational histories from...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.1055
更新日期:2001-06-01 00:00:00
abstract::Incinerator workers are exposed to many toxic compounds, most notably heavy metals. We evaluated medical and exposure monitoring data of an actively employed cohort of Philadelphia incinerator workers following an Agency for Toxic Substances and Disease Registry site survey and National Institute for Occupational Safe...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.4700220309
更新日期:1992-01-01 00:00:00
abstract:BACKGROUND:The purpose of the study was to evaluate trends in occupational lead exposures throughout U.S. industry after the establishment of the general industry lead standard in 1978 and the construction industry standard in 1993. METHODS:Lead exposure measurements collected by the Occupational Safety and Health Adm...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20008
更新日期:2004-06-01 00:00:00
abstract::The Bassett Farm Safety and Health Project was started in 1980 when Drs. May and Pratt made clinical observations on respiratory illnesses in farmers. The initial work involved the investigation of clinical syndromes associated with dust exposures and, from there, environmental dust studies. The current scope of work ...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.4700180407
更新日期:1990-01-01 00:00:00