Abstract:
OBJECTIVES:Dental instruments such as the right angle or straight handpiece, air turbine, and ultrasonic scaler have the ability to produce dental aerosols containing water, saliva, microorganisms, blood, tooth particles, lubricating oil, and restorative materials. The purpose of this study was to find out whether personal protective equipment (mask, glasses) was used by dental personnel, and to investigate possible work related disease in the dental profession. METHODS:Cross sectional data were collected with a self administered questionnaire sent to 69 randomly chosen general dental practices in the West Midlands Region. All members of the dental team completed questionnaires (dentists (n = 122); nurses (n = 115); hygienists (n = 86); and receptionists (n = 74) and answered questions on use of personal protective equipment and the prevalence of upper and lower respiratory tract, eye, and skin symptoms (reported and work related). Reception staff were included as a low exposure, control group. Also, a longitudinal study of dental hygienists was carried out on 31 people who had taken part in a similar study five years earlier. RESULTS:Use of a face mask and glasses differed between clinical groups with hygienists and nurses being the most and least prevalent users respectively. Although several reported symptoms were significantly more prevalent among clinical staff, only one work related symptom (skin rashes or itchy or dry skin) was reported by the clinical staff more than by the non-clinical receptionists. Among female clinical staff, age < 35 years and atopy were the factors that predisposed to work related symptoms. Also, reported symptoms were related to duration of use of instruments that generated aerosols. CONCLUSIONS:This study shows a low level of work related symptoms in dentistry, but highlights a group vulnerable to prolonged exposures to dental aerosols. It also supports the need for enforcement of the use of personal protective equipment among dental nurses.
journal_name
Occup Environ Medjournal_title
Occupational and environmental medicineauthors
Allsopp J,Basu MK,Browne RM,Burge PS,Matthews JBdoi
10.1136/oem.54.2.125subject
Has Abstractpub_date
1997-02-01 00:00:00pages
125-34issue
2eissn
1351-0711issn
1470-7926journal_volume
54pub_type
杂志文章abstract::This paper systematically reviews the scientific literature on the effects of individual and work-related factors on the Work Ability Index (WAI). Studies on work ability published from 1985 to 2006 were identified through a structured search in PubMed, and Web of Science. Studies were included if the WAI was used as ...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章,评审
doi:10.1136/oem.2008.039883
更新日期:2009-04-01 00:00:00
abstract:OBJECTIVES:Structural impairment of the renal proximal tubular epithelium induced by cadmium (Cd) was investigated by measuring the concentration of neutral endopeptidase 24.11 (NEP), an ectoenzyme of the apical brush border, in the urine of 106 male workers employed in a Cd smelter (among whom 52 were occupationally e...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.54.6.432
更新日期:1997-06-01 00:00:00
abstract::The International Agency for Research on Cancer has classified occupational exposure as a painter as 'carcinogenic to humans', largely based on increased risks of bladder and lung cancer. A meta-analysis, including more than 2900 incident cases or deaths from bladder cancer among painters reported in 41 cohort (n=2), ...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章,评审
doi:10.1136/oem.2009.051565
更新日期:2010-08-01 00:00:00
abstract:OBJECTIVE:Several animal, fish and/or shellfish derived substances encountered in the workplace can initiate or exacerbate asthma. The aims of this study were: to produce a population-based estimate of the current prevalence of occupational exposure to animal, fish and/or shellfish derived asthmagens, to identify the m...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oemed-2017-104459
更新日期:2018-04-01 00:00:00
abstract:INTRODUCTION:The current definition of chronic obstructive pulmonary disease (COPD) associates persistent airflow limitation and chronic respiratory symptoms. Agricultural work has been associated with an increased risk of developing COPD, but the prevalence and definition of the disease vary greatly between studies. T...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章,meta分析
doi:10.1136/oemed-2018-105310
更新日期:2019-01-01 00:00:00
abstract:OBJECTIVES:Assessment of level of exposure to platinum and platinum concentration in urine from platinum industry workers to evaluate internal exposures and excretion kinetics. METHODS:Platinum concentrations in urine samples from 34 workers were measured by adsorptive voltammetry after UV-photolysis. Morning and even...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.55.2.138
更新日期:1998-02-01 00:00:00
abstract:OBJECTIVES:To measure the levels of exposure to nitrogen trichloride (NCl3) in the atmosphere of indoor swimming pools and to examine how they relate to irritant and chronic respiratory symptoms, indices of pulmonary function, and bronchial hyperresponsiveness to methacholine in lifeguards working in the pools. METHOD...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.55.4.258
更新日期:1998-04-01 00:00:00
abstract:AIMS:To investigate the effects of smoking and personal hygienic behaviour on blood lead (BPb) and free erythrocyte protoporphyrin levels (FEP) in lead exposed workers. METHODS:Subjects were 105 lead exposed male workers in a battery recycling plant during the years 2000-03. BPb and FEP were measured as part of the on...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.2004.019513
更新日期:2005-05-01 00:00:00
abstract:OBJECTIVES:To investigate whether an increased risk of cardiovascular disease might be caused by increased arrhythmogeneity and by unfavourable changes in autonomic cardiac control the changes in the occurrence of premature complexes (PVCs) and in heart rate variability (HRV) were studied in subjects who started to wor...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.58.10.678
更新日期:2001-10-01 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
abstract:BACKGROUND:Controversy still exists about the breast carcinogenic properties in humans of environmental xenoestrogens (organochlorines), justifying new investigations. AIMS:To compare the blood levels of total dichlorodiphenyltrichloroethane (DDT) and hexachlorobenzene (HCB) in samples collected at the time of breast ...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.60.5.348
更新日期:2003-05-01 00:00:00
abstract:OBJECTIVE:This study investigated the association between long-term exposure to black smoke (BS) air pollution and mortality in two related Scottish cohorts with 25 years of follow-up. METHODS:Risk factors were collected during 1970-1976 for 15331 and 6680 participants in the Renfrew/Paisley and Collaborative cohorts ...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oemed-2011-100600
更新日期:2012-12-01 00:00:00
abstract:BACKGROUND:Fetal growth restriction has been inconsistently associated with maternal exposure to elevated levels of traffic-related air pollution. OBJECTIVE:We investigated the relationship between an individualised measure of fetal growth and maternal exposure to a specific marker for traffic-related air pollution. ...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oemed-2011-100509
更新日期:2012-11-01 00:00:00
abstract:OBJECTIVE:To investigate allegations of an excess risk of leukaemia among children living near the Solway Firth coast of Dumfries and Galloway Health Board area in Scotland, UK. METHODS:Incident cases of childhood leukaemia (International Classification of Diseases, 10th revision, C91-C95, patients aged 0-14 years) fo...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.2006.028829
更新日期:2007-01-01 00:00:00
abstract:OBJECTIVES:Organic acid anhydrides are potential sensitisers and cause occupational airway diseases. In an intervention study the efficacy of measures of hygiene at the workplace and possible selection bias were investigated. METHODS:A first investigation with 110 workers exposed to hexahydrophthalic acid anhydride (H...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.56.3.202
更新日期:1999-03-01 00:00:00
abstract:OBJECTIVES:The main objective was to study the acute vascular effects in the hands of normal healthy subjects of a complex vibration spectrum similar to that generated by many industrial hand held tools. The effects of repeated bouts of vibrations and alterations in the intensity of vibration were also studied. METHOD...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.53.10.663
更新日期:1996-10-01 00:00:00
abstract:OBJECTIVES:To understand the variations of selenium (Se) concentration relative to changes in occupational exposure to coal dust, taking into account age and changes in smoking habits in miners surveyed twice, in 1990 and 1994. To better understand the relation of Se concentration with glutathione peroxidase activities...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.58.4.239
更新日期:2001-04-01 00:00:00
abstract:OBJECTIVES:Benzene is an established animal and human carcinogen. The mechanism of benzene toxicity, particularly its leukaemogenic effect, is not fully understood. The modified base 8-hydroxy-deoxyguanosine (8-OHdG) is a sensitive marker of the DNA damage due to hydroxyl radical attack at the C8 of guanine. This damag...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.51.11.739
更新日期:1994-11-01 00:00:00
abstract:OBJECTIVES:Professional judgment is necessary to assess occupational exposure in population-based case-control studies; however, the assessments lack transparency and are time-consuming to perform. To improve transparency and efficiency, we systematically applied decision rules to questionnaire responses to assess dies...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oemed-2011-100524
更新日期:2012-10-01 00:00:00
abstract:OBJECTIVES:To examine the relation between exposure to acid anhydrides and the risk of developing immediate skin prick test responses to acid anhydride human serum albumin (AA-HSA) conjugates or work related respiratory symptoms; to assess whether these relations are modified by atopy or smoking. METHODS:A cohort of 5...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.55.10.684
更新日期:1998-10-01 00:00:00
abstract:OBJECTIVES:To examine the relationship between protease exposure and respiratory disease in a cohort of detergent enzyme manufacturers. METHODS:Case-referent analysis of a cohort of employees working in a European detergent factory between 1989 and 2002. Cases with new lower or upper respiratory disease were ascertain...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.2008.043851
更新日期:2009-11-01 00:00:00
abstract::Urinary N-acetyl-beta-D-glucosaminidase (NAG) had been shown to be a useful early marker of renal injury. In workers exposed to lead it seems to be the only early marker but the dose response and dose effect relations are weak. Furthermore, the significance and underlying mechanism of increased urinary NAG activity is...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.51.2.125
更新日期:1994-02-01 00:00:00
abstract:OBJECTIVE:To assess whether CFS-like caseness (meeting the criteria for chronic fatigue syndrome (CFS)) predicts work status in the long term. METHODS:Prospective study in a sample of fatigued employees absent from work. Data were collected at baseline and four years later, and included CFS-like caseness and work stat...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.2005.023176
更新日期:2006-08-01 00:00:00
abstract::Sex ratios in the offspring of those affected by dioxins or dioxin-like compounds have been reported from Seveso, Italy and Yucheng, Taiwan. The sex ratio of live births in Yusho, Japan after a similar accidental massive exposure to polychlorinated biphenyls (PCBs) and polychlorinated dibenzofurans (PCDFs) in 1968 are...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.58.8.540
更新日期:2001-08-01 00:00:00
abstract:OBJECTIVES:Night shift work has been suggested as a possible risk factor for multiple sclerosis (MS). The objective of the present analysis was to prospectively evaluate the association of rotating night shift work history and MS risk in two female cohorts, the Nurses' Health Study (NHS) and NHSII. METHODS:A total of ...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oemed-2019-106016
更新日期:2019-10-01 00:00:00
abstract:OBJECTIVES:Previous analyses of cataract in radiation-exposed populations have assessed relative risk; radiogenic excess additive risk (EAR), arguably of more public health importance, has not been estimated. Previous analysis of a large prospective cohort of US radiologic technologists (USRT) quantified excess relativ...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oemed-2019-105902
更新日期:2020-01-01 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:BACKGROUND AND AIMS:Work related asthma (WRA) is one of the most frequently reported occupational lung diseases in a number of industrialised countries. A better understanding of work aggravated asthma (WAA), as well as work related new onset asthma (NOA), is needed to aid in prevention efforts. METHODS:WAA and NOA in...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.2003.008177
更新日期:2004-06-01 00:00:00
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...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oem.60.10.730
更新日期:2003-10-01 00:00:00
abstract:OBJECTIVES:Psychosocial work characteristics have been prospectively associated with depressive symptoms. However, methodological limitations have raised questions regarding causality. It is also unclear to what extent depressive symptoms affect the experience of the psychosocial work environment. We examined contempor...
journal_title:Occupational and environmental medicine
pub_type: 杂志文章
doi:10.1136/oemed-2018-105450
更新日期:2019-07-01 00:00:00