Abstract:
AIMS:To investigate the use of a worker based methodology to assess the physical stresses of lifting tasks on effort expended, and to associate this loading with musculoskeletal outcomes (MO). METHODS:A cross sectional study was conducted on 217 male manual handling workers from the Hong Kong area. The effects of four lifting variables (weight of load, horizontal distance, twisting angle, and vertical travel distance) on effort were examined using a linguistic approach (that is, characterising variables in descriptors such as "heavy" for weight of load). The numerical interpretations of linguistic descriptors were established. In addition, the associations between on the job effort and MO were investigated for 10 body regions including the spine, and both upper and lower extremities. RESULTS:MO were prevalent in multiple body regions (range 12-58%); effort was significantly associated with MO in 8 of 10 body regions (odds ratios with age adjusted ranged from 1.31 for low back to 1.71 for elbows and forearm). The lifting task variables had significant effects on effort, with the weight of load having twice the effect of other variables; each linguistic descriptor was better described by a range of numerical values rather than a single numerical value. CONCLUSIONS:The participatory worker based approach on musculoskeletal outcomes is a promising methodology. Further testing of this approach is recommended.
journal_name
Occup Environ Medjournal_title
Occupational and environmental medicineauthors
Yeung S,Genaidy A,Deddens J,Shoaf C,Leung PCdoi
10.1136/oem.60.10.730subject
Has Abstractpub_date
2003-10-01 00:00:00pages
730-8issue
10eissn
1351-0711issn
1470-7926journal_volume
60pub_type
杂志文章abstract:OBJECTIVE:To assess the effects of exposure to low concentrations of carbon monoxide (CO), as commonly measured in atmospheric urban air pollution and certain occupational environments, on exercise performance and myocardial perfusion in young healthy men, and the possible need for tighter restrictions on ambient conce...
journal_title:Occupational and environmental medicine
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1136/oem.56.8.535
更新日期:1999-08-01 00:00:00
abstract:OBJECTIVES:We used data from a large, population-based case-control study in Maine, New Hampshire, and Vermont to examine relationships between occupation, industry and bladder cancer risk. METHODS:Lifetime occupational histories were obtained by personal interview from 1158 patients newly diagnosed with urothelial ca...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章,多中心研究
doi:10.1136/oem.2009.052571
更新日期:2011-04-01 00:00:00
abstract:OBJECTIVES:Animal evidence shows that N-nitrosamines and similar xenobiotic compounds are pancreatic carcinogens. We aimed to determine whether occupational exposure to N-nitrosamines or to pesticides increases risk of pancreatic cancer development. METHODS:Participants (504 cases, 643 controls) in a population-based ...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oemed-2014-102522
更新日期:2015-09-01 00:00:00
abstract:OBJECTIVE:To study the effect on the incidence of cancer of exposure to chemicals handled in the leather tanning industry. MATERIALS AND METHODS:A case-control study was performed within a cohort of 2487 workers employed for at least six months during the period 1900-89 in three Swedish leather tanneries. 68 cancer ca...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.53.7.463
更新日期:1996-07-01 00:00:00
abstract:AIMS:To determine the cancer incidence in Swedish cabin crew. METHODS:Cancer incidence of cabin crew at the Swedish Scandinavian Airline System (SAS) (2324 women and 632 men) employed from 1957 to 1994 was determined during 1961-96 from the Swedish National Cancer Register. The cancer incidence in cabin crew was compa...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.60.11.810
更新日期:2003-11-01 00:00:00
abstract:OBJECTIVES:To determine the kinetics of elimination of urinary dialkylphosphate metabolites after oral and dermally applied doses of the organophosphate pesticide chlorpyrifos to human volunteers and to determine whether these doses affected plasma and erythrocyte cholinesterase activity. METHOD:Five volunteers ingest...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.56.1.10
更新日期:1999-01-01 00:00:00
abstract:OBJECTIVES:To study the risk of lung cancer in different subgroups of professional drivers in urban and rural areas of Sweden. METHODS:Information on occupation and geographical region was obtained from the Swedish census of 1970 and data on the incidence of lung cancer between 1971 and 1984 from the National Swedish ...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.54.3.189
更新日期:1997-03-01 00:00:00
abstract:OBJECTIVE:To determine site-specific cancer incidence among women spinning-weaving and dyeing-finishing workers in the largest flax textile factory in Lithuania. METHOD:The cancer incidence of a cohort of 3447 women workers from a flax textile factory was investigated for the period 1978-2002. All subjects were employ...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.2009.048058
更新日期:2010-07-01 00:00:00
abstract:BACKGROUND:Two main theoretical models have been used to assess the impact of psychosocial work factors on blood pressure (BP): the demand-control model (DC) and the effort-reward imbalance (ERI) model. Little is known about their independent and combined effect. OBJECTIVE:To examine the independent and combined effec...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oemed-2013-101416
更新日期:2013-11-01 00:00:00
abstract:OBJECTIVE:This study assessed the efficacy of preventive measures in a graphite electrode plant aimed at reducing occupational exposure to polycyclic aromatic hydrocarbons (PAHs). METHODS:Electrode workers (n = 146) answered a questionnaire and provided an end of shift urine sample. Urinary 1-hydroxypyrene (1-hpur), a...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.55.6.401
更新日期:1998-06-01 00:00:00
abstract::The "need for recovery scale" is suggested as an operationalisation for the measurement of (early symptoms of) fatigue at work. Definition of and background on the concept of need for recovery are briefly discussed. Details about scale construction are summarised. Correlations with other relevant measurement scales on...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.60.suppl_1.i3
更新日期:2003-06-01 00:00:00
abstract:OBJECTIVES:To estimate the annual rates of self reported occupational asthma in different occupational groups in Sweden. METHODS:All claims of occupational asthma 1990-2 in the Swedish register of reported occupational diseases were classified according to occupation. The number of people employed in each occupational...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.53.11.757
更新日期:1996-11-01 00:00:00
abstract:OBJECTIVE:Occupational dust exposure has been associated with accelerated lung function decline, which in turn is associated with overall morbidity and mortality. In the current study, we assess potential benefits on lung function of hypothetical interventions that would reduce occupational exposure to fine particulate...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oemed-2019-105908
更新日期:2019-12-01 00:00:00
abstract:OBJECTIVES:To investigate the sources of high concentrations of particles of < 10 microns diameter (PM10) in classrooms, observed in a previous study on childhood exposure to PM10, and to study the correlation between classroom and outdoor concentrations of mass and elements of PM10. METHODS:Measurements of PM10 were ...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.56.7.482
更新日期:1999-07-01 00:00:00
abstract:OBJECTIVES:We investigated the relationship between urinary metabolites of di(2-ethylhexyl) phthalate (DEHP) and reproductive hormones in workers of polyvinyl chloride (PVC) production plants. After exposure, most of the DEHP is rapidly metabolised to mono(2-ethylhexyl) phthalate (MEHP), mono(2-ethyl-5-hydroxyhexyl) ph...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oemed-2014-102532
更新日期:2015-05-01 00:00:00
abstract:BACKGROUND:There is limited research concerning how small companies in particular, respond to health and safety messages. AIMS:To understand individuals' knowledge and beliefs about chemical risks and to compare these with those of experts. METHODS:The use of chromic acid in particular, and also other chemicals assoc...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.59.10.689
更新日期:2002-10-01 00:00:00
abstract:AIM:To compare two different methods for assessment of postural load and duration of computer use in office workers. METHODS:The study population existed of 87 computer workers. Questionnaire data about exposure were compared with exposures measured by a standardised or objective method. Measuring true exposure to pos...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.2004.013219
更新日期:2004-12-01 00:00:00
abstract:OBJECTIVE:This study investigated determinants of bone and blood lead concentrations in 430 lactating Mexican women during the early postpartum period and the contribution of bone lead to blood lead. METHODS:Maternal venous lead was measured at delivery and postpartum, and bone lead concentrations, measured with in vi...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.57.8.535
更新日期:2000-08-01 00:00:00
abstract:OBJECTIVES:Most of the evidence on agreement between self- and proxy-reported occupational data comes from interview-based studies. The authors aimed to examine agreement between women's reports of their partner's occupation and their partner's own description using questionnaire-based data collected as a part of the p...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.2009.052506
更新日期:2011-06-01 00:00:00
abstract:BACKGROUND:Conclusions that can be drawn from earlier studies on noise and children's blood pressure are limited due to inconsistent results, methodological problems, and the focus on school noise exposure. OBJECTIVES:To investigate the effects of aircraft and road traffic noise exposure on children's blood pressure a...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.2006.026831
更新日期:2006-09-01 00:00:00
abstract:OBJECTIVES:There have been few studies of work history and mortality risks in medical radiation workers. We expanded by 11 years and more outcomes our previous study of mortality risks and work history, a proxy for radiation exposure. METHODS:Using Cox proportional hazards models, we estimated mortality risks accordin...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oemed-2013-101859
更新日期:2014-12-01 00:00:00
abstract:OBJECTIVES:To determine whether results from questionnaires, exposure measurements, and laboratory tests, commonly used in occupational health practice, can predict the presence or absence of sensitisation in workers exposed to high molecular weight (HMW) allergens. The study aims to develop and validate a diagnostic r...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.59.3.189
更新日期:2002-03-01 00:00:00
abstract:OBJECTIVES:To describe the relation with age of risk of reported injury after a fall among women at work in two countries, the United Kingdom and Sweden, with particular emphasis on fractures, and to interpret these data. METHODS:Rates of accidents compiled under the national reporting regulations of each country duri...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.54.11.785
更新日期:1997-11-01 00:00:00
abstract:OBJECTIVES:To assess the association between petrochemical exposure and spontaneous abortion, a retrospective epidemiological study in a large petrochemical complex in Beijing, China was conducted. METHODS:Plant employment records identified 3105 women who were married, were 20-44 years of age, and had never smoked. O...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.55.1.31
更新日期:1998-01-01 00:00:00
abstract:OBJECTIVE:To explore the psychological consequences of improvised explosive device (IED) exposure as IEDs have been the greatest threat to UK military personnel in Afghanistan though the mental health consequences of IED exposure are largely unknown. METHOD:Deployed UK military personnel completed a survey while deplo...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oemed-2013-101903
更新日期:2014-07-01 00:00:00
abstract::We aim to quantitatively synthesise available epidemiological evidence on the prevalence rates of workplace violence (WPV) by patients and visitors against healthcare workers. We systematically searched PubMed, Embase and Web of Science from their inception to October 2018, as well as the reference lists of all includ...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章,meta分析
doi:10.1136/oemed-2019-105849
更新日期:2019-12-01 00:00:00
abstract:BACKGROUND:Commercial airline crew is one of the occupational groups with the highest exposures to ionising radiation. Crew members are also exposed to other physical risk factors and subject to potential disruption of circadian rhythms. METHODS:This study analyses mortality in a pooled cohort of 93 771 crew members f...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oemed-2013-101395
更新日期:2014-05-01 00:00:00
abstract:OBJECTIVES:To investigate the occurrence of work related respiratory symptoms and to assess the effect of atopy in a group of trainee bakers. METHODS:A prospective study of work related respiratory symptoms among 125 trainee bakers who were investigated with a questionnaire plus skin prick test with wheat flour and al...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.57.1.58
更新日期:2000-01-01 00:00:00
abstract:OBJECTIVES:Standardised mortality ratios (SMRs) play an important role in the epidemiological literature, particularly in evaluations of occupational hazards. While some authors have argued that comparisons of SMRs should be avoided, many investigators find such analyses appealing particularly when data are sparse. For...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oemed-2012-100792
更新日期:2013-02-01 00:00:00
abstract::The ability of amosite cored asbestos bodies isolated from human lungs to catalyse damage to phi X174 RFI DNA in vitro was measured and compared with that of uncoated amosite fibres with a similar distribution of length. Asbestos bodies (5000 bodies) suspended for 30 minutes in 50 mM NaCl containing 0.5 micrograms phi...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.51.3.200
更新日期:1994-03-01 00:00:00