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PubMed2005

Racial/ethnic variation in cigarette smoking among the civilian US population by occupation and industry, TUS-CPS 1998-1999.

BACKGROUND: Although observational research studies have shown variance in the prevalence of smoking among occupations and industries, few have examined the role of race/ethnicity. This study examined racial/ethnic variation in the prevalence of current smoking and cigarette consumption patterns by occupation, industry and workplace smoking policy. METHODS: Data were examined for 9095 African American (AA), 1025 American Indian/Alaska Native, 3463 Asian/Pacific Islander (AAPI), 8428 Hispanic, and 86,676 white participants in the 1998-1999 Tobacco Use Supplement to the Current Population Survey. Race-stratified multivariate logistic regression analyses, Chi-square tests, and ANOVA were used to examine the association between the covariates and smoking prevalence and cigarette consumption patterns. RESULTS: Current smoking prevalence ranged from a high of 35.1% for AI/AN to 15.2% for AAPI. Occupation was not significantly associated with current smoking for Hispanics, AI/ANs, and AAPIs while neither occupation nor industry was associated with current smoking among African Americans after adjustment for gender, age group, education, income, or workplace smoking policies. DISCUSSION: These data confirm results of previous studies that show occupation and industry variation in smoking prevalence and also highlight the importance of examining racial/ethnicity as a covariate in studies of smoking prevalence.

Adolescent↗
PubMed2005

Incidence by occupation and industry of acute work related respiratory diseases in the UK, 1992-2001.

AIMS: To summarise incidence rates and epidemiological characteristics of new cases of work related respiratory disease reported by specialist physicians in thoracic and occupational medicine, with particular reference to occupation, industry, and causal agents for asthma, inhalation accidents, and allergic alveolitis. METHODS: Cases reported 1992-2001 to the SWORD and OPRA national surveillance schemes, in which almost all UK chest and occupational physicians participate, were analysed by age, sex, cause, occupation, and industry, with incidence rates calculated against appropriate denominators. RESULTS: Excluding diseases of long latency, infrequently seen by occupational physicians, the distribution of diagnoses in the two specialties was similar, but with rates generally much higher in occupational than chest physicians. Occupational asthma was responsible for about 25% of cases overall, affecting mainly craft related occupations and machinists, and most often attributed to isocyanates, metals, grains, wood dusts, solders, and welding fume. These same occupations were those at highest risk from inhalation injuries, most frequently caused by irritant gases, vapours, and fume. Among medical technicians and nurses, however, glutaraldehyde and latex were the main causes of occupational asthma. Allergic alveolitis was seldom reported, with almost all cases in agriculture, forestry, and fishing. CONCLUSION: During the 10 year period studied, there were few changes in level of reported incidence, apart from some decline in occupational asthma and inhalation injuries. These results and their implications should be distinguished from much higher estimates of asthma made worse by work derived from population surveys, based on prevalence rather than incidence, and self-reported symptoms rather than diagnoses made by specialist physicians. Even so, the reported incidence of new cases of acute respiratory illness caused by work remains substantial.

Accidents, Occupational↗
PubMed2001

Prevalence of cigarette smoking by occupation and industry in the United States.

BACKGROUND: This study was undertaken to estimate the most recent prevalence of cigarette smoking by occupation and industry in the US, using the data from the third National Health and Nutrition Examination Survey (NHANES III), 1988-1994. METHODS: Included in NHANES III are data on the cigarette smoking status, occupation, industry, and other demographic information of US non-institutionalized civilians obtained through household interview surveys. The study population included 20,032 adults aged 17 years and older. To estimate the prevalence of cigarette smoking across occupation and industry groups, we used the Survey Data Analysis (SUDAAN) software. RESULTS: The prevalence of cigarette smoking was highest among material moving occupations, construction laborers, and vehicle mechanics and repairers. The lowest smoking prevalence was found among teachers. Among industry groups, the construction industry had the highest prevalence of cigarette smoking. CONCLUSIONS: These findings provide information useful for targeting education activities focusing on adverse health effects of cigarette smoking and also for indirect adjustments in analysis of morbidity and mortality by occupation. Am. J. Ind. Med. 40:233-239, 2001. Published 2001 Wiley-Liss, Inc.

Adolescent↗
PubMed1993

Gender differences in health indicators by longest-held occupation and industry of longest employment.

As more women enter the work force, they may increasingly come into contact with occupational and industrial hazards. The distribution of longest-held occupation and industry of longest employment and selected health indicators are presented for US men and women. These data are based on the National Center for Health Statistics' 1980 National Health Interview Survey, the first survey to collect data on longest-held, in addition to current, occupation and industry of employment. Data on limitation of activity, disability days, and physician and dentist visits are presented by categories of longest-held occupation and industry of longest employment. Overall, more men than women (except for younger female farm laborers and farm foremen) reported a limitation of activity due to chronic conditions; however, more women reported days of restricted activity. Female private household workers reported over a month of restricted activity. This study suggests the need to further investigate more direct health measures of female farm and agriculture workers and female private household workers.

Activities of Daily Living↗
PubMed1992

Comparison of mother's occupation and industry from the birth certificate and a self-administered questionnaire.

Maternal occupations recorded on birth certificates are a potential data source for evaluation of reproductive hazards, but may not accurately identify jobs held during the sensitive first trimester. Mothers' occupation and industry during 1 month before and 3 months after conception were reported on 1,760 mailed questionnaires. These were compared to mothers' most recent occupation and industry recorded on birth certificates. Overall, 72% of occupations and 77% of industries reported on the birth certificate agreed with that recorded on the questionnaire. Agreement was similar for mothers of normal and malformed infants. Among those that did not agree, 344 (75%) disagreed on the mother's employment status during the periconceptional period, rather than the actual occupation. For surveillance and hypothesis-generation using birth certificate data, it is important to obtain a correct description of whether the mother held a job outside the home during sensitive periods of her pregnancy.

Birth Certificates↗
PubMed2004

Gender composition of occupation and industry and working women's alcohol consumption.

OBJECTIVE: This article examines the impact of the gender compositions of occupation and industry on women workers' consumption of alcoholic beverages. METHOD: A sample of 11,783 currently working women, aged 21 to 65, was obtained from the 1990 National Health Interview Survey (NHIS). The gender compositions of three-digit occupational and industrial categories were calculated based on a 1% sample of the 1990 census and attached to the NHIS sample. A set of regression analyses tests the relationship between gender composition of occupation or industry and drinking behavior, such as the likelihood of being a drinker and the level of alcohol consumption among the drinkers, and reported levels of stress. RESULTS: When the demographic background variables are controlled for, the percentage of men within each occupational classification is positively correlated with stress levels. Curvilinear relationships were found between percentage of men in both industry and occupation and the likelihood of drinking in the past year. CONCLUSIONS: These findings suggest that the women working in gender-balanced rather than gender-typed, jobs were more likely to drink due to increased interaction between genders. The results also suggest that male dominance of an occupation may be a source of stress, which may increase alcohol consumption among women workers.

Adult↗
PubMedDate not supplied

[Database of occupations and industrial activities that involve the risk of pulmonary tumors].

Lists of occupations and industries associated with lung cancer are a useful tool to estimate attributable risks for occupational exposures. They were first published in 1982, based on IARC Monographs. List A included industries, processes and occupations definitely entailing carcinogenic risk, list B those probably/possibly carcinogenic. In 1995 the lists had been updated. We carried out a further update, reviewing IARC Monographs Volumes 62-75, focusing on Group 1, 2 A, and 2 B agents, and coded the lists according to widely used classifications: ISIC Rev. 2, ISIC Rev. 3, NACE Rev. 1, and ISTAT ATECO 1991 (for economic activities); ILO-ISCO 1968 and ISTAT-Classificazione delle professioni 1991 (for occupations). In order to evaluate temporal and geographical variations in attributable risk, exposure assessment must be performed consistently across different studies and standard tools to identify exposures, such as the one we propose here, are needed. The lists can also help to develop maps of industrial activities entailing carcinogenic risk at local, regional, and national level, and to identify economic activities that deserve priority action to control occupational exposures to carcinogens. The classifications were originally developed for economic and demographic purposes, and some exposure circumstances cannot be coded with sufficient specificity. This applies to productions or processes (i.e.: PVC production) that could be classified only by codes corresponding to wide groups of economic activities and/or occupations: in these instances we associated no code, so as not to inflate the estimates of exposed workers. As a consequence, however, certain exposures are not represented in the coded version of the lists. Even keeping in mind such limitations, coding makes the lists easier to apply, and increases the comparability of studies on lung cancer and occupation, as well as of surveys on exposure prevalence.

Databases as Topic↗
PubMed1993

Worker awareness of exposure: industries and occupations with low awareness.

A goal of occupational health is to inform workers of hazards on their jobs. This analysis addresses this goal by identifying industries and occupations with low worker awareness of potential exposures. Industries and occupations were ranked by the greatest positive difference between the proportion of workers exposed and proportion perceiving exposure to chemical and physical hazards. Those with low awareness had the greatest difference, i.e., high exposure and low perception. This analysis was performed by adding exposure data from a national exposure survey to a national health survey with perceived exposure data. The hospital and construction industries and occupations in these industries ranked among the top five for all hazards. For example, for hospital workers the difference between proportion exposed and proportion perceiving exposure to chemicals was 62% and to radiation was 42%, and for workers in construction the difference was 54% for exposure to noise and 63% for exposure to vibration.

Adult↗
PubMed1989

Occupation and bladder cancer in Utah.

The relationships between bladder cancer and occupation, industries, and occupational exposures in Utah were examined in a population-based, case-control study conducted between 1977 and 1983. Life-long occupational histories were obtained for 417 cases (332 men and 85 women) and 877 controls (685 men and 192 women). Although few positive findings emerged in this study, increased risks were detected among men for employment in the leather and textile industries which increased with duration of employment. The effects were most marked for employment beginning 45 or more years prior to interview (odds ratio [OR] for textiles = 1.92, confidence interval [CI] = 0.89-4.46; for leather OR = 2.95, CI = 0.63-13.76). Among men and women, increased risk was detected among clerical workers employed for less than 10 years (OR = 1.59, CI = 1.16-2.17) although the risk decreased with increased duration of employment (OR = 0.88, CI = 0.55-1.40 for greater than or equal to 10 years). A protective effect was seen among men and women for 10 or more years employment in professional, managerial, and technical occupations (OR = 0.68, CI = 0.50-0.92). Employment as a carpenter resulted in increased risk which increased with duration. Increased risk for bladder cancer was detected among carpenters who smoked but not among carpenters who never smoked. We used an occupation-exposure linkage system to identify workers exposed to aromatic amino compounds; such workers did not have increased risk of bladder cancer, although interaction between long-term exposure to aromatic amino compounds and smoking was detected. Interactions between smoking and other industrial or occupational exposures were not demonstrated, and for the most part, smoking did not confound the estimates of the bladder cancer-occupation relationships.

Environmental Exposure↗
PubMed1988

Lung cancer mortality among women employed in high-risk industries and occupations in Harris County, Texas, 1977-1980.

Lung cancer is rapidly becoming the leading cause of cancer mortality among women. Interviews conducted with 259 women with lung cancer and 278 women without lung cancer or with their next-of-kin in Harris County, Texas from July 1, 1977 to June 30, 1980 revealed that 12 (4.6%) of the women with lung cancer had never smoked cigarettes. The odds ratio (OR) for current smoking was 15.7. Odds ratios for smoking for living women (OR = 17.5) were higher than for those who were deceased (OR = 12.6). Lifetime occupational histories were classified a priori into high- and low-risk categories. Data were stratified according to employment in a high-risk industry or occupation, a high-risk industry, a high-risk occupation, or both a high-risk industry and occupation. Although not statistically significant, odds ratios for employment in high-risk categories support earlier estimates that attributed 5% of lung cancer mortality in women to employment in hazardous occupations. Employment of a husband or household member in selected industries and occupations yielded significantly increased odds ratios. More cases (15.9%) than controls (6.9%) reported a family history of lung cancer (OR = 2.4). No significant increase in smoking-adjusted odds ratios was found for the use of hair spray, hand-held dryers, or alcohol, or for having lived with a household member who smoked cigarettes.

Adenocarcinoma↗
PubMed2001

Availability and quality of industry and occupation information in the Massachusetts Cancer Registry.

BACKGROUND: Industry and occupation (I/O) data from state cancer registries can be useful in generating and evaluating hypotheses about occupational cancer risks. The quality of these data is uncertain. METHODS: We reviewed medical records on 1,020 cases from the Massachusetts Cancer Registry (MCR). We compared the presence and detail of I/O data from this dedicated record review (DRR) with routine reporting to the MCR in order to evaluate the potential to increase the availability of I/O data. RESULTS: Compared to routine reporting, the DRR increased the percentage of codable I/O data from 63.6 to 80.4%. The DRR also provided more detail in existing codes in 15.4% of cases. Other sections of the medical record in addition to the face sheet and sections of the record from the period before cancer diagnosis were important sources of additional information. Duration and timing of the corresponding I/O information were rarely recorded. CONCLUSIONS: The nearly one-third (32%) of records that had some improvement in I/O information with a dedicated review indicates considerable opportunity to improve the utility of this resource.

Adolescent↗
PubMed1997

[An approach to use cancer registration to assess cancer risks by occupation and industry].

This study explored how to use cancer registration data to assess cancer risk. Based on the data of the Tianjin Cancer Registry, the occupational and industrial risk for lung cancer were assessed as examples. All cases of cancer aged at least 20 years and reported during 1981-1987 to the TCR formed the basis of the study. A comparison was made using case-case methodology that cases of one cancer site compared with cases of all other sites. Data were re-coded according to 30 occupational and 27 industrial categories. The individuals employed in the interested category were considered as exposed, and subjects employed in all other categories were considered as unexposed. Statistical analysis was conducted by unconditional multiple logistic regression. Regression models included sex, age and year of diagnosis. From our study, the results are constant with previous reports. The systematic analysis of the association between occupation and industry of employment and cancer among men and women registered in the TCR provided confirmation in this population of a number of known or suspected occupational cancer risk factors studied in industrialized countries. The main advantages of this design are 1. To use the data of a cancer registration that are already existed. 2. It is easy, fast and less cost to screening the cancer risk or potential cancer risk. 3. All factors in the database of cancer registration could be evaluated, for example, occupation, industry, education, etc. 4. The way to define cases and exposed groups could decrease the influence of confounding and bias.

Adult↗
PubMed1989

Validity and repeatability of self-reported occupational and industrial history from patients in EEC countries.

The results of a study to assess the feasibility and acceptability of a questionnaire designed to ascertain occupational history and the repeatability of coding occupational and industrial status using an abbreviated version of the coding status are presented for EEC countries. The study demonstrates the difficulty of recruiting cancer patients below age 65. The percentage of useful information among patients who completed a self-administered questionnaire was slightly lower than those who completed an administered questionnaire but in general the response rate for most items in the questionnaires in any group was above 90%. The repeatability of coding occupational status and industrial status for current or last job was satisfactory with Kappa values of 65% and 76% respectively. The within-individual repeatability for these variables had similar Kappa values. The validity of coding occupational status with an abbreviated version of coding status compared to the full instructions was satisfactory for current or last occupation. However, observer variability may be fairly large for the abbreviated version. An increase in the coding repeatability could probably be achieved with few modifications to the description of occupation status groups and clearer headings for each division of the Industrial Occupation Classification and greater training of coders.

Adult↗
PubMedDate not supplied

Lead concentration in soil from a small 15th-century industrial site: occupational and environmental health implications.

Former industrial sites are often reclaimed for new homes and other occupational uses. Such sites may still contain toxic chemicals that could put the health of the community at risk. The persistence of these residual chemicals and their effects on human health must not be underestimated. Hence, there is a need to analyze such sites to ensure that the public health will not be put at risk. It is also essential that the levels of release of heavy metals into the environment be monitored and regulated. In this study the lead (Pb) concentration in soil from a small 15th-century industrial site was determined to assess and evaluate its occupational and environmental health implications. Concentrations of Pb measured by atomic absorption spectroscopy (AAS) and inductively coupled plasma-emission spectroscopy (ICP-AES) techniques were 4,298.755 mg/L (SD 0.316; RSD 0.5%) and 4,300 mg/L (SD 0.3809; RSD 0.8%), respectively, both above the safe limit. It is concluded that reclaiming a disused industrial site without adequate soil analysis and proper remediation would be likely to pose occupational and environmental health risks.

England↗