Abstract:
:In a survey of chronic respiratory symptoms and airflow obstruction of a rural population aged 20-65 years, the effects of both farming and, in particular, the exposure to grain dust on the respiratory health of the people was examined. Of the 1,892 subjects (82% of the eligible population) studied, 924 were males and 968 females, with half living in the town. Three groups were identified: current, former, and never farmers. Almost all current farmers were exposed to grain for, on average, 2 months a year. There was no difference in atopic status between the groups. While there was a strong association between most symptoms and smoking, there was no association between symptoms and exposure to grain and farming category once age and smoking had been taken into account. Results of this study suggest that farmers do not have chronic respiratory symptoms or impairment of lung function because of their exposure to grain dust. Lung function of former farmers might have been affected by farming, and this may reflect more involvement with livestock in the past.
journal_name
Am J Ind Medjournal_title
American journal of industrial medicineauthors
Manfreda J,Cheang M,Warren CPdoi
10.1002/ajim.4700150103subject
Has Abstractpub_date
1989-01-01 00:00:00pages
7-19issue
1eissn
0271-3586issn
1097-0274journal_volume
15pub_type
杂志文章abstract::Occupational diseases are now being assessed at the cellular and molecular levels; this presents new opportunities for prevention and control [Calleman et al., 1978; Ong et al., 1987; Stejskal et al., 1989; Welch and Cullen, 1988; Garry et al., 1989]. The key to these opportunities is the ability to detect biological ...
journal_title:American journal of industrial medicine
pub_type: 杂志文章,评审
doi:10.1002/ajim.4700200402
更新日期:1991-01-01 00:00:00
abstract::This study measured the validity of work histories obtained by interview with 84 female workers and examined specific factors which influence such validity. This is the first validation of work histories collected by interviews with women. The validity of each interview was assessed over a period of 29 years, from 195...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.4700190409
更新日期:1991-01-01 00:00:00
abstract:BACKGROUND:Mineral dusts that contain crystalline silica have been associated directly or indirectly with the development of pneumoconiosis or silicosis, non-malignant respiratory diseases, lung cancer, and other diseases. The health impacts on workers with silica mixed dust exposure in tin mines and dose-response rela...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20248
更新日期:2006-02-01 00:00:00
abstract:BACKGROUND:The objectives of this study were to determine whether cross-shift changes in peak expiratory flow rate (PEFR) were related to respirable dust exposure in South African coalminers. METHODS:Fifty workers were randomly selected from a cohort of 684 miners from 3 bituminous coalmines in Mpumalanga, South Afric...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20513
更新日期:2007-12-01 00:00:00
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:Workers in poultry processing and pork meatpacking have high rates of acute injuries and chronic disease among. The presence of zoonotic pathogens in these workplaces may interact with injury. METHODS:We investigated incidence of worker injuries, lacerations, and infections reported by 10 companies from 200...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.22325
更新日期:2014-06-01 00:00:00
abstract:BACKGROUND:Working conditions in poultry slaughter/processing plants may expose workers to zoonotic pathogens. We explored exposure to pathogens among poultry slaughter/processing plant workers including job duties as risk factors. METHODS:We collected questionnaire data on job duties and nasal swabs from 110 workers ...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.22594
更新日期:2016-06-01 00:00:00
abstract::A study was performed in 17 female workers employed in a latex glove manufacturing plant. The mean age of these workers was 42 years and the mean duration of their employment was 19 years. The employees were primarily nonsmokers or light smokers. The presence of chronic respiratory symptoms and acute work-related symp...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/(sici)1097-0274(199802)33:2<175::aid-ajim9
更新日期:1998-02-01 00:00:00
abstract::The oil and gas extraction industry is rapidly growing due to horizontal drilling and high volume hydraulic fracturing (HVHF). This growth has provided new jobs and economic stimulus. The industry occupational fatality rate is 2.5 times higher than the construction industry and 7 times higher than general industry; ho...
journal_title:American journal of industrial medicine
pub_type: 杂志文章,评审
doi:10.1002/ajim.22316
更新日期:2014-07-01 00:00:00
abstract:BACKGROUND:Few epidemiologic studies have addressed the exposure-response relationships between work activities and symptomatic knee osteoarthritis (OA). This analysis used data from a national survey and ergonomists' ratings to address this issue. METHODS:Interview and knee X-ray data were obtained from the Third Nat...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20512
更新日期:2008-01-01 00:00:00
abstract:BACKGROUND:This study documented the burden of nonfatal construction industry work-related injuries treated in hospital emergency departments in the United States (US) from 1998 through 2005 and described injured worker demographics and injury characteristics. METHODS:Data from the National Electronic Injury Surveilla...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20829
更新日期:2010-06-01 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
abstract::This Working Group was assembled to review and evaluate methods currently used to estimate work site exposures to biological agents and to present recommendations on suitable measurement strategies. The current state of exposure assessment was evaluated for environments with organic dust including agriculture, compost...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20066
更新日期:2004-10-01 00:00:00
abstract:BACKGROUND:Latex allergy is poorly understood in latex-exposed textile workers. METHODS:A cross-sectional study was carried out to better characterize respiratory symptoms, using personal breathing zone latex allergen measurement and specific IgE to latex allergens. RESULTS:Forty-four of the 86 (51% participation rat...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.22050
更新日期:2012-07-01 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:BACKGROUND:Previous studies of a cohort of rubber hydrochloride workers indicated an association between benzene exposure and excess mortality from leukemia and multiple myeloma. To determine whether risks remain elevated with increasing time since plant shutdown, we extended follow-up from 1981 through 1996. MATERIAL...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.10138
更新日期:2002-12-01 00:00:00
abstract:BACKGROUND:Children living or working on New York farms face unique hazards and experience on-farm injuries related to these. The New York Community Partners for Healthy Farming (CPHF) surveillance provided a unique source of information for analyses of risk factors-particularly age-for these events. METHODS:Agricultu...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.10062
更新日期:2002-08-01 00:00:00
abstract:INTRODUCTION:Silicosis is a fibrotic lung disease resulting from the inhalation of crystalline silica and can be classified as simple or complicated according to the International Labour Organization criteria. Furthermore, individuals exposed to crystalline silica also have a higher risk for the development of tubercul...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.23066
更新日期:2020-01-01 00:00:00
abstract:BACKGROUND:Farmworkers who delay treatment after workplace injuries may increase injury severity and experience longer recovery times. To understand why farmworkers delay treatment we employed a mixed-methods analysis of 393 farmworker injury narratives from the National Agricultural Workers Survey (NAWS). METHODS:Fir...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.22380
更新日期:2015-02-01 00:00:00
abstract:BACKGROUND:Neck pain, which is assumed to be a multifactorial disease, is a major problem in modern society. METHODS:To identify the most important psychosocial risk factors for neck pain, a systematic review of the literature was carried out. The methodological quality of all studies in the review was assessed. Four ...
journal_title:American journal of industrial medicine
pub_type: 杂志文章,评审
doi:10.1002/1097-0274(200102)39:2<180::aid-ajim1005>3.
更新日期:2001-02-01 00:00:00
abstract:BACKGROUND:Work-related injuries in commercial fishing are of concern internationally. To better identify the causes of injury, this study coded occupational injuries by working processes in commercial fishing for fresh market fish. METHODS:A classification system of the work processes was developed by participation i...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20163
更新日期:2005-06-01 00:00:00
abstract:BACKGROUND:Construction is a hazardous occupation, with Latino (Hispanic) workers at a greater risk for death than other ethnicities/races. Latinos accounted for over half of construction injuries involving days away from work in Nevada in 2006. METHODS:This study recruited 30 Latino construction workers from three So...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20735
更新日期:2010-02-01 00:00:00
abstract:BACKGROUND:Geographic analysis is now integral to public health surveillance, but has been underused for occupational injury/illness. METHODS:Mapping and spatial statistics are used to examine national county-level mean establishment Lost Workday Injury/Illness (LWDII) rates in the Occupational Safety and Health Admin...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20611
更新日期:2008-09-01 00:00:00
abstract::The occupational injury experience of the U.S. and Australian construction industries for 1988-1991 was compared to identify similarities and differences in risk and to share information vital for planning strategies for prevention. There were 4,158 deaths in the U.S. and 264 in the Australian construction industries....
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/(SICI)1097-0274(199608)30:2<202::AID-AJIM1
更新日期:1996-08-01 00:00:00
abstract::The aim of the investigation was to study whether laboratory work or other types of chemical work at one petrochemical plant were associated with an increased risk for miscarriage or reduced birthweight. The study was based on questionnaire data for 95% of the women working at the plant between 1973 and 1987. A statis...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.4700160507
更新日期:1989-01-01 00:00:00
abstract:BACKGROUND:Occupational exposure to vinyl chloride monomer (VCM) has been established as a cause of hepatocellular carcinoma (HCC) and liver angiosarcoma (ASL). However, some controversy remains due to conflicting results on liver cirrhosis, and to evidence on HCC based on few confirmed cases. The aim of the study is t...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.22922
更新日期:2019-01-01 00:00:00
abstract:BACKGROUND:Epichlorohydrin (ECH) is a strong irritant of the eyes, respiratory tract, and skin. The aims of this study were to examine the dose-response relationship between observed abnormal pulmonary function tests and respiratory tract irritation symptoms among epichlorohydrin-exposed workers in Taiwan. METHODS:A t...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.10177
更新日期:2003-04-01 00:00:00
abstract:BACKGROUND:We investigated how night shift duration and sleep problems were jointly associated with disabling low back pain (LBP) among workers in different occupations. METHODS:An online-survey was conducted regarding work schedules, disabling LBP, sleep problems, and other relevant factors in 5,008 workers who were ...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.22493
更新日期:2015-12-01 00:00:00
abstract:BACKGROUND:Farm operators experience exposure to high noise and high prevalence of noise-induced hearing loss, but use of hearing protection in this worker group is low. The purpose of this study was to test a brief intervention to increase farm operators' use of hearing protection. METHODS:In this one-group pre- and ...
journal_title:American journal of industrial medicine
pub_type: 杂志文章
doi:10.1002/ajim.20884
更新日期:2011-03-01 00:00:00
abstract::Formaldehyde is commonly accepted to be an allergen and irritant. However, specifically diagnosed occupational respiratory diseases caused by formaldehyde are relatively rare. Occupational laryngitis was diagnosed in a 47-year-old dairy foreman. He had been exposed for 9 years to formaldehyde emitted from a milk-packi...
journal_title:American journal of industrial medicine
pub_type: 杂志文章,评审
doi:10.1002/(SICI)1097-0274(199603)29:3<275::AID-AJIM7
更新日期:1996-03-01 00:00:00