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At least 199 records · Page 11Linked to original sources
PubMed1995

ARIS: integrating multi-source data for research in andrology.

Although the concept of distributed systems for the storage of patient data is more and more commonly accepted, for some considerable time yet most patient data will be stored in centralized rather than departmental systems. An important advantage of storage in a central system is hospital-wide access to much of the patient data. Disadvantages are however that these data cannot be reviewed through one user interface, and that the structure of the data does not lend itself to exploitation for other purposes. We describe the implementation of an Andrology Research Information System in which these data are integrated in a well-structured database facilitating multiple views on the patient data through a graphical user interface, and clinical research, quality control and summary reports. The data can be analyzed directly using the Hermes workstation. In this way the strengths of the centralized system are combined with those of the dedicated ARIS system.

Computer Graphics↗
PubMed1994

Estimates of the extent of morbidity and mortality due to occupational diseases in Canada.

OBJECTIVE: To estimate the extent of occupational disease morbidity and mortality in Canada by comparing and contrasting four different data sources. DATA SOURCES: 1) Canadian National Workers' Compensation Boards Statistics, 2) U.S. Bureau of Labor Statistics adjusted to Canadian Workforce, 3) California Physician's First Reports adjusted to the Canadian Workforce, and 4) proportionate model of overall disease incidence obtained through literature review. MAIN FINDINGS: Each data source was limited in its ability to provide a true estimate of the extent of morbidity and mortality due to occupational disease in Canada. Collectively, an estimate of between 77,900 and 112,000 new cases of occupational diseases and 2,381 to 6,010 occupational disease deaths were obtained. CONCLUSIONS: Occupational diseases are a significant and under-estimated cause of morbidity and mortality in Canada.

Canada↗
PubMed1993

Development of a statewide trauma registry using multiple linked sources of data.

In order to develop a cost-effective method of injury surveillance and trauma system evaluation in a rural state, computer programs were written linking records from two major hospital trauma registries, a statewide trauma tracking study, hospital discharge abstracts, death certificates, and ambulance run reports. A general-purpose database management system, programming language, and operating system were used. Data from 1991 appeared to be successfully linked using only indirect identifying information. Familiarity with local geography and the idiosyncracies of each data source were helpful in programming for effective matching of records. For each individual case identified in this way, data from all available sources were then merged and imported into a standard database format. This inexpensive, population-based approach, maintaining flexibility for end-users with some database training, may be adaptable for other regions. There is a need for further improvement and simplification of the record-linkage process for this and similar purposes.

Computer Communication Networks↗
PubMed2001

Environmental pollution and allergy.

OBJECTIVES: Among the theories supporting the increase of allergic diseases in modern western countries during the last several decades is the concept that environmental pollutants may play a vital role. Reading this article will enable the reader to recognize the effect of different types of environmental pollution on the development, modulation, and persistence of allergic reactions. DATA SOURCES: Data sources include references to relevant articles and texts. To characterize the influence of environmental pollutants on allergic reactions (allergotoxicology), epidemiologic, clinical, and experimental data are considered. RESULTS: The investigations show that air pollution patterns differ with respect to their effect upon allergies. Classical air pollution (type I) with high sulfur dioxide and dust particles seems not to be associated with allergic disease in humans. However, type II pollution characterized by elevation of oxides of nitrogen (NOx), ozone (O3), tobacco smoke, fine and ultrafine particulate matter, and diesel exhaust particles seems to enhance allergic disease. CONCLUSIONS: The data suggest that environmental pollution can act at different levels and by complex interactions both outside and inside the individual and influence allergic diseases.

Air Pollutants↗