Title |
The Québec BCG Vaccination Registry (1956–1992): assessing data quality and linkage with administrative health databases
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Published in |
BMC Medical Informatics and Decision Making, January 2014
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DOI | 10.1186/1472-6947-14-2 |
Pubmed ID | |
Authors |
Marie-Claude Rousseau, Florence Conus, Jun Li, Marie-Élise Parent, Mariam El-Zein |
Abstract |
Vaccination registries have undoubtedly proven useful for estimating vaccination coverage as well as examining vaccine safety and effectiveness. However, their use for population health research is often limited. The Bacillus Calmette-Guérin (BCG) Vaccination Registry for the Canadian province of Québec comprises some 4 million vaccination records (1926-1992). This registry represents a unique opportunity to study potential associations between BCG vaccination and various health outcomes. So far, such studies have been hampered by the absence of a computerized version of the registry. We determined the completeness and accuracy of the recently computerized BCG Vaccination Registry, as well as examined its linkability with demographic and administrative medical databases. |
X Demographics
Geographical breakdown
Country | Count | As % |
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India | 1 | 100% |
Demographic breakdown
Type | Count | As % |
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Practitioners (doctors, other healthcare professionals) | 1 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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United Kingdom | 1 | 2% |
Canada | 1 | 2% |
Unknown | 50 | 96% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Ph. D. Student | 10 | 19% |
Student > Master | 9 | 17% |
Student > Bachelor | 6 | 12% |
Student > Postgraduate | 4 | 8% |
Researcher | 4 | 8% |
Other | 13 | 25% |
Unknown | 6 | 12% |
Readers by discipline | Count | As % |
---|---|---|
Medicine and Dentistry | 16 | 31% |
Computer Science | 4 | 8% |
Nursing and Health Professions | 3 | 6% |
Social Sciences | 3 | 6% |
Unspecified | 3 | 6% |
Other | 13 | 25% |
Unknown | 10 | 19% |