Abstract:
:Chest radiographs, taken at a 9-year interval for 1,261 U.S. coal miners, were read for pneumoconiosis side-by-side by six readers in a controlled trial. Incidence and progression of small, rounded opacities were consistent with levels predicted from dose-response curves developed by the British Pneumoconiosis Field Research interpolated at a concentration derived from U.S. compliance levels mandated over the last 9 years. The results imply that the level of pneumoconiosis in U.S. miners is being reduced through application of the current 2 mg/m3 standard. The long developmental period for pneumoconiosis necessitates that further study be undertaken to verify this finding and to determine whether 2 mg/m3 is an appropriate regulatory dust level for the prevention of category 2 or greater simple pneumoconiosis over a 35-year period.
journal_name
Am J Ind Medjournal_title
American journal of industrial medicineauthors
Attfield M,Reger R,Glenn Rdoi
10.1002/ajim.4700060604subject
Has Abstractpub_date
1984-01-01 00:00:00pages
407-15issue
6eissn
0271-3586issn
1097-0274journal_volume
6pub_type
杂志文章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::A statistically significant temporary reduction on pulmonary function was measured with spirometry in stevedores on a roll-on-roll-off ro-ro ship who were exposed to diesel exhausts from trucks during a work shift. When all trucks were equipped with specially designed microfilters mounted on the exhaust pipes, this im...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.4700170306
更新日期:1990-01-01 00:00:00
abstract:BACKGROUND:Asbestos fibers are known to accumulate in lung parenchyma and thoracic lymph nodes, but their presence and translocation into the extrapulmonary tissues need clarification. We assessed the presence of asbestos in the para-aortic (PA) and mesenteric (ME) lymph nodes. METHODS:PA and ME lymph nodes and lung t...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20694
更新日期:2009-06-01 00:00:00
abstract:BACKGROUND:Use of worker's compensation (WC) as payer underestimates work-related (WR) injuries. We evaluated three methods to identify WR injuries: WC as payer, ICD-9-CM work-status codes E000.0/E000.1, and other ICD-9-CM external cause codes. METHODS:We identified injury-related emergency department visits from Nort...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.22984
更新日期:2019-07-01 00:00:00
abstract::In recent years, implementation of dust-suppressing measures in USSR asbestos mills has led to significant decrease in dust levels. New cases of asbestosis and asbestotuberculosis in annual medical examinations have not been detected. For prevention of possible future incidence of these diseases, we plan to concentrat...
journal_title:American journal of industrial medicine
pub_type: 杂志文章,评审
doi:10.1002/ajim.4700180111
更新日期:1990-01-01 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::A microcomputer system for on-lone analysis of saccadic and smooth-pursuit tracking eye movements is described. Results from a longitudinal study of lead workers and matched controls reveal a consistent decrease in saccade accuracy in the lead workers compared to the controls. Saccade peak velocity and latency and smo...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.4700010112
更新日期:1980-01-01 00:00:00
abstract::A case of baker's asthma with a fatal outcome is described. Clinical features and the circumstances of death are recounted. While the case documents the potential severity of occupational asthma, it also illustrates the difficulties of managing occupational asthma in the absence of good social security. ...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.4700260608
更新日期:1994-12-01 00:00:00
abstract::In 1979, a pilot survey defined respiratory status and unmet health care needs of retired and former male asbestos workers in Hawaii. Of 1,401 identified subjects, 741 were contacted and 411 were interviewed. Forty-five subjects were between 39 and 54 years of age; 208, between 55 and 64; and 158, age 65 or more. They...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.4700060208
更新日期:1984-01-01 00:00:00
abstract::This commentary challenges a recently published perception that Dr. Le Roy Upson Gardner had not actually discovered in 1942 that inhaled chrysotile fibers could induce malignant neoplasia in mice. The handwritten laboratory notes and some of Dr. Gardner's slides have recently been found. They verify that the tumors h...
journal_title:American journal of industrial medicine
pub_type: 传,历史文章,杂志文章
doi:10.1002/ajim.4700270413
更新日期:1995-04-01 00:00:00
abstract::This paper describes the development of an evaluative outcome measure for patients with upper extremity musculoskeletal conditions. The goal is to produce a brief, self-administered measure of symptoms and functional status, with a focus on physical function, to be used by clinicians in daily practice and as a researc...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/(SICI)1097-0274(199606)29:6<602::AID-AJIM4
更新日期:1996-06-01 00:00:00
abstract:BACKGROUND:A number of employees at an aircraft factory were accidentally exposed to hydrogen sulfide. Because of concern that this may have resulted in lung injury, forty-seven workers were referred for clinical and physiological evaluation. METHODS:Comprehensive pulmonary function tests were performed including spir...
journal_title:American journal of industrial medicine
pub_type: 杂志文章,评审
doi:10.1002/(sici)1097-0274(200003)37:3<296::aid-ajim8
更新日期:2000-03-01 00:00:00
abstract:OBJECTIVE:To assess whether unionization prevents deterioration in self-reported health and depressive symptoms in late career transitions. METHODS:Data come from the Health and Retirement Study (N = 6475). The change in self-perceived health (SPH) and depressive symptoms (CESD) between wave 11 and wave 12 is explaine...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.22877
更新日期:2018-06-28 00:00:00
abstract::A cross-sectional prevalence study of 120 public school custodians was carried out. The purposes were 1) to investigate the prevalence of asbestos-related disease in a group of custodians at risk for asbestos exposure in public schools and 2) to determine the proportion with disease attributable to exposures in school...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.4700190305
更新日期:1991-01-01 00:00:00
abstract:BACKGROUND:Although work-site obesity prevention programs have been widely promoted, they have a high rate of attrition and participants find it very difficult to maintain the decreased weight. It is necessary to develop effective work-site programs that match the type of intervention to the participants and offer the ...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.10059
更新日期:2002-04-01 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 aim of the study was to evaluate the genotoxic risk to medical personnel concurrently exposed to ionizing radiation and antineoplastics, using changes in their lymphocyte cell genome as a bioindicator. The study comprised 12 female nurses employed in the nuclear medicine hospital department and an equal number of ...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.4700270610
更新日期:1995-06-01 00:00:00
abstract:BACKGROUND:The need to expand the use of evaluation to learn how education programs contribute to workers' occupational safety and health is well documented. Similarly recognized is the need to expand workers' involvement as primary stakeholders in program evaluation. METHODS:Articles for this review were identified t...
journal_title:American journal of industrial medicine
pub_type: 杂志文章,评审
doi:10.1002/1097-0274(200011)38:5<584::aid-ajim11>3.0.
更新日期:2000-11-01 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::Heat stress is a recognized occupational hazard in aluminum smelter pot rooms. This is the report of an unusual and complex case of heat-related illness in an aluminum smelter worker. The 34-year-old male US worker developed life-threatening heat-related illness in August 2018, on his first day back at work after a 7-...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.23061
更新日期:2019-12-01 00:00:00
abstract::For various reasons, data on smoking are frequently missing, or only partially available, in retrospective epidemiologic studies of occupational risk factors. In such situations, indirect methods may be used to evaluate the magnitude and direction of the potentially confounding effects of smoking. Such an evaluation c...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.4700130107
更新日期:1988-01-01 00:00:00
abstract::The reproductive toxicology of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) has been studied in animal models and in human populations. In animals, TCDD has a range of toxic effects on organs of the reproductive system in males and females, on hormone biochemistry, and on embryo-fetal development. These effects may invo...
journal_title:American journal of industrial medicine
pub_type: 杂志文章,评审
doi:10.1002/ajim.4700110203
更新日期:1987-01-01 00:00:00
abstract:BACKGROUND:Occupational bladder cancer mortality among minority racial/ethnic groups is not well described compared to occupational bladder cancer mortality among non-minority males in the United States. METHODS:Race/ethnicity- and sex-specific bladder cancer mortality (1985-1992) of workers employed in 21 states was ...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/1097-0274(200007)38:1<90::aid-ajim10>3.0.c
更新日期:2000-07-01 00:00:00
abstract::The objectives of notification are to inform individuals of research results so that they can make informed choices regarding health care and risk reduction behaviors, and to inform workers and employers of results and recommendations in order to take actions to improve workplace health and safety. Many questions conf...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.4700230109
更新日期:1993-01-01 00:00:00
abstract::Of the various overlapping approaches used to define outcome in ergonomic-epidemiologic studies of work-related musculoskeletal disorders, the most widely used are clinical diagnostic entities, whose criteria derive either from clinical examination (consisting of clinical tests in conjunction with symptoms and clinica...
journal_title:American journal of industrial medicine
pub_type: 杂志文章,评审
doi:10.1002/(SICI)1097-0274(199607)30:1<93::AID-AJIM16
更新日期:1996-07-01 00:00:00
abstract:BACKGROUND:This study compared floor laying using new working methods involving standing up, to the traditional methods involving working on one's knees. METHODS:The study group, 216 subjects, completed a training class in the use of the new floor-laying methods, and received free tools and advice in their use. The co...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20808
更新日期:2010-06-01 00:00:00
abstract:BACKGROUND:Retrospective exposure assessment of occupational lead exposure in population-based studies requires historical exposure information from many occupations and industries. METHODS:We reviewed published US exposure monitoring studies to identify lead measurement data. We developed an occupational lead exposur...
journal_title:American journal of industrial medicine
pub_type: 杂志文章,评审
doi:10.1002/ajim.22448
更新日期:2015-06-01 00:00:00
abstract::To study their socioeconomic and health status, 1,770 workers in the organized electronics industry in India were surveyed. Mean age of the workers employed in this industry was 32.5 +/- 6.01 years. The average per capita income/month was Rupees 333, indicating a higher socioeconomic status, compared with the status o...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.4700230209
更新日期:1993-02-01 00:00:00
abstract:BACKGROUND:The etiologic role of biomechanical factors for low back injury (LBI) needs to be confirmed in prospective studies that control for psychosocial factors. METHODS:Complete baseline information on 1,233 vehicle operators was gathered during medical examinations and by questionnaire. First LBI during 7.5 years...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20094
更新日期:2004-12-01 00:00:00
abstract::Cholinesterase activity measurements for 542 California agricultural pesticide applicators under medical supervision during the first 9 months of 1985 were analyzed. Twenty-six workers, 4.8% of the sample, had cholinesterase values at or below the California threshold values for removal from continued exposure to chol...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.4700150203
更新日期:1989-01-01 00:00:00