Skip header and navigation

Refine By

328 records – page 1 of 33.

[A case of the development of late silicosis against a background of rheumatoid arthritis]

https://arctichealth.org/en/permalink/ahliterature14794
Source
Gig Tr Prof Zabol. 1973 Nov;17(11):47-8
Publication Type
Article
Date
Nov-1973

[Accumulation of heavy metals in biologic materials of mining workers and of nearby population].

https://arctichealth.org/en/permalink/ahliterature176713
Source
Med Tr Prom Ekol. 2004;(11):38-40
Publication Type
Article
Date
2004
Author
M A Mukasheva
Source
Med Tr Prom Ekol. 2004;(11):38-40
Date
2004
Language
Russian
Publication Type
Article
Keywords
Adult
Catchment Area (Health)
Environmental monitoring
Epidemiological Monitoring
Hair - chemistry
Humans
Metals, Heavy - analysis
Middle Aged
Mining
Occupational Diseases - epidemiology - metabolism
Russia - epidemiology
Abstract
The article contains results concerning spectral analysis of biologic materials (blood and hair) for heavy metals content. These results helped to reveal health risk factors for workers engaged into chromium ores extraction and for nearby residents.
PubMed ID
15636126 View in PubMed
Less detail

Accuracy of Canadian health administrative databases in identifying patients with rheumatoid arthritis: a validation study using the medical records of rheumatologists.

https://arctichealth.org/en/permalink/ahliterature114676
Source
Arthritis Care Res (Hoboken). 2013 Oct;65(10):1582-91
Publication Type
Article
Date
Oct-2013
Author
Jessica Widdifield
Sasha Bernatsky
J Michael Paterson
Karen Tu
Ryan Ng
J Carter Thorne
Janet E Pope
Claire Bombardier
Author Affiliation
University of Toronto, Toronto, Ontario, Canada.
Source
Arthritis Care Res (Hoboken). 2013 Oct;65(10):1582-91
Date
Oct-2013
Language
English
Publication Type
Article
Keywords
Adult
Aged
Algorithms
Arthritis, Rheumatoid - diagnosis - epidemiology
Data Mining - statistics & numerical data
Databases, Factual - statistics & numerical data
Drug Prescriptions - statistics & numerical data
Fees and Charges - statistics & numerical data
Female
Hospitalization - statistics & numerical data
Humans
Male
Medical Records Systems, Computerized - statistics & numerical data
Middle Aged
Ontario - epidemiology
Reproducibility of Results
Retrospective Studies
Rheumatology - statistics & numerical data
Single-Payer System - statistics & numerical data
Abstract
Health administrative data can be a valuable tool for disease surveillance and research. Few studies have rigorously evaluated the accuracy of administrative databases for identifying rheumatoid arthritis (RA) patients. Our aim was to validate administrative data algorithms to identify RA patients in Ontario, Canada.
We performed a retrospective review of a random sample of 450 patients from 18 rheumatology clinics. Using rheumatologist-reported diagnosis as the reference standard, we tested and validated different combinations of physician billing, hospitalization, and pharmacy data.
One hundred forty-nine rheumatology patients were classified as having RA and 301 were classified as not having RA based on our reference standard definition (study RA prevalence 33%). Overall, algorithms that included physician billings had excellent sensitivity (range 94-100%). Specificity and positive predictive value (PPV) were modest to excellent and increased when algorithms included multiple physician claims or specialist claims. The addition of RA medications did not significantly improve algorithm performance. The algorithm of "(1 hospitalization RA code ever) OR (3 physician RA diagnosis codes [claims] with =1 by a specialist in a 2-year period)" had a sensitivity of 97%, specificity of 85%, PPV of 76%, and negative predictive value of 98%. Most RA patients (84%) had an RA diagnosis code present in the administrative data within ±1 year of a rheumatologist's documented diagnosis date.
We demonstrated that administrative data can be used to identify RA patients with a high degree of accuracy. RA diagnosis date and disease duration are fairly well estimated from administrative data in jurisdictions of universal health care insurance.
PubMed ID
23592598 View in PubMed
Less detail

[A comparative analysis of different approaches to identifying cardiovascular diseases in coal miners during medical selection]

https://arctichealth.org/en/permalink/ahliterature49975
Source
Lik Sprava. 1999 Mar;(2):130-5
Publication Type
Article
Date
Mar-1999
Author
L N Sizonenko
V V Cherkesov
Source
Lik Sprava. 1999 Mar;(2):130-5
Date
Mar-1999
Language
Russian
Publication Type
Article
Keywords
Adult
Cardiovascular Diseases - diagnosis
Coal Mining
Comparative Study
Echocardiography
Electrocardiography
English Abstract
Exercise Test
Humans
Male
Middle Aged
Occupational Diseases - diagnosis
Personnel Selection - methods
Risk factors
Ukraine
Work Capacity Evaluation
Abstract
An expert evaluation of identifiability of cardiovascular diseases was carried out together with a clinical and functional examination of certain groups of miners of basic underground occupations at different ages and lengths of service, that showed a high incidence of cardiovascular diseases along with a low informative value of methodical approaches, indices and criteria used for their diagnosis in conducting preliminary and periodic health check-ups. To improve the quality of diagnosis of diseases of the circulatory system it is necessary that standardized methods of investigation should be employed together with consistent indices of high informative value as well as a purposive training of physicians.
PubMed ID
10424067 View in PubMed
Less detail

[Age features of epidemiology of arterial hypertension in workers of the coal-mining enterprises].

https://arctichealth.org/en/permalink/ahliterature138281
Source
Adv Gerontol. 2011;24(4):697-700
Publication Type
Article
Date
2011
Author
S A Maksimov
A E Scripchenko
E V Indukaeva
É B Shapovalova
M Iu Iankin
T A Mulerova
N N Kozyreva
V A Semenikhin
M Iu Ogarkov
G V Artamonova
Source
Adv Gerontol. 2011;24(4):697-700
Date
2011
Language
Russian
Publication Type
Article
Keywords
Adult
Age Distribution
Blood Pressure Determination - methods
Coal Mining - manpower
Humans
Hypertension - diagnosis - epidemiology
Male
Middle Aged
Occupational Health - standards - statistics & numerical data
Occupational Health Services - methods - statistics & numerical data
Occupations
Risk factors
Siberia - epidemiology
Workplace - standards
Abstract
The analysis of age features of prevalence of an arterial hypertensia in the basic professional groups of the coal-mining enterprises was carried out. In total 1575 workers of collieries and cuts of Kuzbas united in 9 professional groups participated in the research. The results of research demonstrated the distinctions of age structure in the professional groups, testifying about expressed professional senescence among workers of mines, which reveals itself in the decrease in relative density of persons of 50+ years. In these groups with the expressed professional senescence the decrease in relative density of persons with an arterial hypertensia--so-called effect of the "healthy worker", in turn, is observed.
PubMed ID
22550882 View in PubMed
Less detail

Age-related accident risks: longitudinal study of Swedish iron ore miners.

https://arctichealth.org/en/permalink/ahliterature210969
Source
Am J Ind Med. 1996 Oct;30(4):479-87
Publication Type
Article
Date
Oct-1996
Author
L. Laflamme
V L Blank
Author Affiliation
Department of Public Health Sciences, Karolinska Institute, Sundbyberg, Sweden.
Source
Am J Ind Med. 1996 Oct;30(4):479-87
Date
Oct-1996
Language
English
Publication Type
Article
Keywords
Accidents, Occupational - statistics & numerical data
Adult
Age Factors
Back Injuries
Bone and Bones - injuries
Contusions - epidemiology
Craniocerebral Trauma - epidemiology
Efficiency
Facial Injuries - epidemiology
Hand Injuries - epidemiology
Humans
Iron
Longitudinal Studies
Male
Middle Aged
Mining - classification - organization & administration - statistics & numerical data
Multivariate Analysis
Odds Ratio
Poisson Distribution
Regression Analysis
Risk factors
Sprains and Strains - epidemiology
Sweden - epidemiology
Workload
Abstract
The study investigated whether occupational accident risks were equally distributed across age categories over time in the context of production reorganization and work rationalization in a Swedish iron ore mine between 1980 and 1993. Three phases of reorganization, defined by productivity levels, and four age categories were related to age-related accident risk ratios using the Poisson-regression method. Accident risk ratios (ARRs) were found systematically to be higher during the two first phases and also for younger workers, in the cases of both nonspecific and specific accident risks. The steady reduction in accident rates observed did not favor all age groups of workers to the same extent. For two accident patterns out of five, workers in their thirties and forties recorded higher ARRs than those in their fifties.
PubMed ID
8892554 View in PubMed
Less detail

The age-related risk of occupational accidents: the case of Swedish iron-ore miners.

https://arctichealth.org/en/permalink/ahliterature211973
Source
Accid Anal Prev. 1996 May;28(3):349-57
Publication Type
Article
Date
May-1996
Author
L. Laflamme
E. Menckel
L. Lundholm
Author Affiliation
Karolinska Institute, Department of Public Health Sciences, Sundbyberg, Sweden.
Source
Accid Anal Prev. 1996 May;28(3):349-57
Date
May-1996
Language
English
Publication Type
Article
Keywords
Accidents, Occupational - statistics & numerical data - trends
Adolescent
Adult
Age Factors
Aged
Aging - physiology
Humans
Incidence
Longitudinal Studies
Male
Middle Aged
Mining
Multivariate Analysis
Retrospective Studies
Risk factors
Sweden
Abstract
The paper examines age-related accident risks faced by Swedish male iron-ore miners. A retrospective longitudinal analysis of national registers was conducted over a ten-year period using three times periods of five years and five age categories. Age-related accident frequency, characteristics and severity were examined. High accident ratios were rare among older miners whatever the time period, but some accident patterns became substantially more frequent in some older age cohorts over the years. Injuries tended to be more severe in older age groups, all accidents aggregated as well as by accident pattern. It is concluded that inequality in risk exposure between age groups may explain the lower accident ratios found among older workers, but also that the aging of a working population may lead to the application of task-assignment principles that penalize older workers, at least with regard to certain specific accident risks.
PubMed ID
8799439 View in PubMed
Less detail

[Age-related structure of miners population in dependence on work conditions]

https://arctichealth.org/en/permalink/ahliterature95109
Source
Med Tr Prom Ekol. 2009;(7):40-4
Publication Type
Article
Date
2009
Author
Maksimov S A
Maksimova E V
Mazur Iu N
Source
Med Tr Prom Ekol. 2009;(7):40-4
Date
2009
Language
Russian
Publication Type
Article
Keywords
Adult
Age Factors
Humans
Middle Aged
Mining - statistics & numerical data
Morbidity - trends
Occupational Diseases - epidemiology
Occupational Health
Population Surveillance
Siberia - epidemiology
Abstract
The authors analyzed age-related structure of miners population in major occupational groups with connection to special work conditions in one mine of Kouzbass. The data obtained prove certain influence of work conditions on age-related structure of occupational population.
PubMed ID
19718836 View in PubMed
Less detail

[Air in mines and health risk (2): A clinical study of bronchitis in underground workers]

https://arctichealth.org/en/permalink/ahliterature68129
Source
Lakartidningen. 1977 Aug 24;74(34):2822-4
Publication Type
Article
Date
Aug-24-1977

328 records – page 1 of 33.