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1. |
Glomus Tumor: An Unusual Cause for Return to Work Delay After Back Injury |
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Journal of Occupational and Environmental Medicine,
Volume 42,
Issue 1,
2000,
Page 1-1
Natalie Hartenbaum,
Ann Brock,
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ISSN:1076-2752
出版商:OVID
年代:2000
数据来源: OVID
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2. |
Mercury Toxicity due to Use of a Cosmetic Cream |
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Journal of Occupational and Environmental Medicine,
Volume 42,
Issue 1,
2000,
Page 4-4
Cheryl McRill,
Leslie Boyer,
Timothy Flood,
Luis Ortega,
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摘要:
The Arizona Department of Health Services performed an investigation to determine the health effects associated with the use of a mercury-containing beauty cream. A urine test for mercury was offered to cream users who contacted the Arizona Department of Health Services. Those with urine mercury levels >20 &mgr;g/L were offered clinical evaluation. Eighty-nine urine specimens were submitted for testing. Of these, 66 showed an elevated urine mercury level (>20 &mgr;g/L), and 55 people were evaluated in clinic. There were no major abnormalities found through physical examination or laboratory testing. Urine mercury levels declined from an initial mean of 170 &mgr;g/L to 32 &mgr;g/L at the final test (mean, 139 days later). The high urine mercury levels indicate that the use of this cosmetic cream constitutes a significant exposure. Neuropsychiatric symptoms were frequently reported, but few objective signs were noted.
ISSN:1076-2752
出版商:OVID
年代:2000
数据来源: OVID
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3. |
Aphorisms of Our Times |
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Journal of Occupational and Environmental Medicine,
Volume 42,
Issue 1,
2000,
Page 7-7
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ISSN:1076-2752
出版商:OVID
年代:2000
数据来源: OVID
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4. |
Aerosols Generated During Beryllium Machining |
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Journal of Occupational and Environmental Medicine,
Volume 42,
Issue 1,
2000,
Page 8-8
John,
Martyny Mark,
Hoover Margaret,
Mroz Kimberly,
Ellis Lisa,
Maier Karen,
Sheff Lee,
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摘要:
Some beryllium processes, especially machining, are associated with an increased risk of beryllium sensitization and disease. Little is known about exposure characteristics contributing to risk, such as particle size. This study examined the characteristics of beryllium machining exposures under actual working conditions. Stationary samples, using eight-stage Lovelace Multijet Cascade Impactors, were taken at the process point of operation and at the closest point that the worker would routinely approach. Paired samples were collected at the operator’s breathing zone by using a Marple Personal Cascade Impactor and a 35-mm closed-faced cassette. More than 50% of the beryllium machining particles in the breathing zone were less than 10 &mgr;m in aerodynamic diameter. This small particle size may result in beryllium deposition into the deepest portion of the lung and may explain elevated rates of sensitization among beryllium machinists.
ISSN:1076-2752
出版商:OVID
年代:2000
数据来源: OVID
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5. |
Circulating Natural Killer Cells in Retired Asbestos Cement Workers |
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Journal of Occupational and Environmental Medicine,
Volume 42,
Issue 1,
2000,
Page 19-19
Paul,
Froom Nitza,
Lahat Estela,
Kristal-Boneh Chaim,
Cohen Yehuda,
Lerman Joseph,
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摘要:
The effect of past exposure to asbestos on natural killer (NK) cell number and activity is uncertain. We measured NK cell number and activity in 1052 retired asbestos workers without symptomatic lung disease, lung cancer, or mesothelioma and with a long latency period from exposure; results were compared with those for 100 healthy age-matched controls. The exposed workers showed a decreased NK cell activity and increased NK cell number, yielding a 10.8 higher odds ratio for low NK activity per cell compared with controls (95% confidence interval 6.4 to 18.4), which was due to both a decrease in NK cell activity and an increase in NK cell number. Asbestos exposure of 10 years or more increased the risk of low NK activity per cell. We conclude that exposure to asbestos is associated with diminished effectiveness of NK cells and a concomitant increase in the number of NK circulating cells.
ISSN:1076-2752
出版商:OVID
年代:2000
数据来源: OVID
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6. |
Why Most Workers With Occupational Repetitive Trauma do not File for Workers’ Compensation |
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Journal of Occupational and Environmental Medicine,
Volume 42,
Issue 1,
2000,
Page 25-25
K.,
Rosenman J.,
Gardiner J.,
Wang J.,
Biddle A.,
Hogan M.,
Reilly K.,
Roberts E.,
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摘要:
Despite the availability of no fault insurance for wage replacement and medical care costs, the majority of workers diagnosed with an occupational disease do not apply for workers’ compensation. The objective of the study was to determine the reasons why workers diagnosed with work-related musculoskeletal disease did not apply for workers’ compensation benefits. A cross-sectional study of 1598 individuals diagnosed with neck, upper extremity, and low back work-related musculoskeletal disease from April to June 1996 was performed. All individuals were interviewed over the telephone using a standardized questionnaire. The questionnaire included questions about the precipitating event; demographics; health limitations; mood; pain level; and attitudes toward their health care provider, fellow workers, management, work environment, and filing for workers’ compensation. Whenever possible, standardized questions from previous surveys were used. The interviewed individuals with work-related musculoskeletal disease were reported by health care practitioners as required by the state of Michigan’s occupational disease reporting law. Workers reported during 12 weeks in the spring of 1996 by a Michigan health care professional as having a neck, back, or upper extremity musculoskeletal disorder were eligible to participate. Among the 2703 reports received, 490 individuals could not be reached, 22 did not speak English, 12 had died or were too incapacitated by other medical conditions, and 581 refused. We interviewed 59% of all eligible workers and 73% of all workers who were reachable and capable of responding in English. Only 25% of workers diagnosed with musculoskeletal disease filed a workers’ compensation claim. The factors significantly associated with filing a claim were (1) increased length of employment (>21 years: odds ratio [OR], 3.01, 95% confidence interval [CI], 1.31 to 6.90); 11 to 20 years: OR, 2.34, 95% CI, 1.01 to 5.47; 6 to 10 years: OR, 1.76, 95% CI, 0.73 to 4.25; 1 to 5 years: OR, 2.36, 95% CI, 1.03 to 5.42; <1 year: OR, 1.00; (2) lower annual income (<$40,000: OR, 1.75, 95% CI, 1.06 to 2.88 vs ≥$80,000: OR, 1.00); (3) workers’ dissatisfaction with coworkers (OR, 1.76, 95% CI, 1.01 to 3.06); (4) physician restrictions on activity (OR, 2.16, 95% CI, 1.55 to 3.00); (5) type of physician providing treatment (specialist, including surgeon or orthopedist: OR, 3.63, 95% CI, 2.37 to 5.55); physical and occupational therapist: OR, 2.15, 95% CI, 1.35 to 3.43); family practitioner: OR, 1.33, 95% CI = 0.89 to 2.01; company physician: OR = 1.00); (6) off work ≥ 7 days (OR, 14.85, 95% CI, 10.57 to 20.85); (7) decreased current health status (OR, 0.82, 95% CI, 0.70 to 0.96); and (8) increased severity of illness (OR, 1.24, 95% CI, 1.06 to 20.88). This study showed that only 25% of workers with a work-related musculoskeletal condition filed for workers’ compensation and refutes the common perception that an individual with a work-related problem is likely to file a workers’ compensation claim. The strongest predictors of who would file were those factors associated with the severity of the condition. Other factors were increasing length of employment, lower annual income, and worker dissatisfaction with coworkers. Our study population consisted mainly of unionized autoworkers, and our findings may not be generalizable to the total workforce.
ISSN:1076-2752
出版商:OVID
年代:2000
数据来源: OVID
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7. |
Relativity |
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Journal of Occupational and Environmental Medicine,
Volume 42,
Issue 1,
2000,
Page 34-34
&NA;,
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ISSN:1076-2752
出版商:OVID
年代:2000
数据来源: OVID
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8. |
Effectiveness of Early Physical Therapy in the Treatment of Acute Low Back Musculoskeletal Disorders |
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Journal of Occupational and Environmental Medicine,
Volume 42,
Issue 1,
2000,
Page 35-35
Gary Zigenfus,
Jiahong Yin,
Geneva Giang,
W. Fogarty,
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摘要:
This study was designed to evaluate the effects of early physical therapy intervention on treatment outcomes for workers with acute low back injuries. A total of 3867 cases were randomly selected from the database of a large occupational health care provider. Cases were assigned to either the early therapy intervention group or one of the two comparison groups on the basis of their delay to physical therapy. The treatment outcomes for the three groups were compared. The results showed that patients in the early therapy intervention had more favorable outcomes than the two comparison groups. Specifically, patients in the early intervention group had fewer physician visits, fewer restricted workdays, fewer days away from work, and shorter case duration. These results provide a strong indication for the effectiveness of early therapy intervention. The financial implications of the findings is discussed.
ISSN:1076-2752
出版商:OVID
年代:2000
数据来源: OVID
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9. |
Psychosocial Factors At Work, Smoking, Sedentary Behavior, and Body Mass Index:A Prevalence Study Among 6995 White Collar Workers |
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Journal of Occupational and Environmental Medicine,
Volume 42,
Issue 1,
2000,
Page 40-40
Chantal Brisson,
Brigitte Larocque,
Jocelyne Moisan,
Michel Vézina,
Gilles Dagenais,
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摘要:
Thiscross-sectional study examined whether psychosocial factors at work were associated with smoking, sedentary behavior, and body mass index. The study population was composed of 3531 men and 3464 women employed as white collar workers in 21 organizations. Data were collected at worksites. Psychological demands and decision latitude at work were measured with the Karasek 18-item questionnaire. Smoking, sedentary behavior, and mean body mass index were compared by quartiles of decision latitude and psychological demands and by job strain categories. Prevalence of smoking, mean number of cigarettes smoked per day, prevalence of sedentary behavior, and mean body mass index were not consistently associated with decision latitude, psychological demands, or high job strain. However, prevalence of smoking was elevated in women belonging to the highest quartile of psychological demands (odds ratio [OR], 1.2; 95% confidence interval [CI], 1.0 to 1.6) and in the active job strain groups in both men (OR, 1.6; 95% CI, 1.2 to 2.1) and women (OR, 1.4; 95% CI, 1.0 to 2.0). Prevalence of sedentary behavior was elevated in men in the lowest quartile of decision latitude (OR, 1.3; 95% CI, 1.0 to 1.7), in the passive group (OR, 1.3; 95% CI, 1.0 to 1.5), and in the high strain group (OR, 1.2; 95% CI, 1.0 to 1.6). In women, this prevalence was elevated in the third quartile of psychological demand (OR, 1.3; 95% CI, 1.1 to 1.6). These results provide only partial support for an association between some psychosocial factors at work and the prevalence of smoking and sedentary behavior.
ISSN:1076-2752
出版商:OVID
年代:2000
数据来源: OVID
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10. |
Work-Related Deaths |
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Journal of Occupational and Environmental Medicine,
Volume 42,
Issue 1,
2000,
Page 46-46
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ISSN:1076-2752
出版商:OVID
年代:2000
数据来源: OVID
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