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- Articles and reports: 11-522-X20040018733Description:
A survey on injecting drug users is designed to use the information collected from needle exchange centres and from sampled injecting drug users. A methodology is developed to produce various estimates.
Release date: 2005-10-27 - Articles and reports: 12-001-X20050018083Description:
The advent of computerized record linkage methodology has facilitated the conduct of cohort mortality studies in which exposure data in one database are electronically linked with mortality data from another database. This, however, introduces linkage errors due to mismatching an individual from one database with a different individual from the other database. In this article, the impact of linkage errors on estimates of epidemiological indicators of risk such as standardized mortality ratios and relative risk regression model parameters is explored. It is shown that the observed and expected number of deaths are affected in opposite direction and, as a result, these indicators can be subject to bias and additional variability in the presence of linkage errors.
Release date: 2005-07-21 - 3. Measurement of health care utilization in Canada: Agreement between surveys and administrative records ArchivedArticles and reports: 11-522-X20030017706Description:
This paper examines the differences between self-reported health utilization data and provincial administrative records in Canada.
Release date: 2005-01-26
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Articles and reports (3)
Articles and reports (3) ((3 results))
- Articles and reports: 11-522-X20040018733Description:
A survey on injecting drug users is designed to use the information collected from needle exchange centres and from sampled injecting drug users. A methodology is developed to produce various estimates.
Release date: 2005-10-27 - Articles and reports: 12-001-X20050018083Description:
The advent of computerized record linkage methodology has facilitated the conduct of cohort mortality studies in which exposure data in one database are electronically linked with mortality data from another database. This, however, introduces linkage errors due to mismatching an individual from one database with a different individual from the other database. In this article, the impact of linkage errors on estimates of epidemiological indicators of risk such as standardized mortality ratios and relative risk regression model parameters is explored. It is shown that the observed and expected number of deaths are affected in opposite direction and, as a result, these indicators can be subject to bias and additional variability in the presence of linkage errors.
Release date: 2005-07-21 - 3. Measurement of health care utilization in Canada: Agreement between surveys and administrative records ArchivedArticles and reports: 11-522-X20030017706Description:
This paper examines the differences between self-reported health utilization data and provincial administrative records in Canada.
Release date: 2005-01-26
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