Health outcomes/public policyEstimating the number of coronary artery bypass graft and percutaneous coronary intervention procedures in Canada: A comparison of cardiac registry and Canadian Institute for Health Information data sourcesL’évaluation du nombre de pontages aortocoronariens et d’interventions coronaires percutanées au Canada : Une comparaison des sources de données des registres cardiaques et de l’Institut canadien d’information sur la santé
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Cited by (14)
Can routinely collected laboratory and health administrative data be used to assess influenza vaccine effectiveness? Assessing the validity of the Flu and Other Respiratory Viruses Research (FOREVER) Cohort
2019, VaccineCitation Excerpt :We used data from the Canadian Institute for Health Information’s Discharge Abstract Database, National Ambulatory Care Reporting System database, and Same-Day Surgery database, and the OHIP database to identify hospitalizations (including intensive care admissions), emergency department (ED) visits, same-day surgeries, and physician office visits, respectively. We applied validated algorithms to these databases to identify medical conditions that increase the risk of influenza-related complications (defined in Table S4) [18–33]. We determined age, sex, and location of residence (for rural/urban status and neighbourhood income) from the Registered Persons Database, which includes all individuals eligible for health insurance (essentially the entire Ontario population).
Complications and Interventions in Patients with an Artificial Urinary Sphincter: Long-Term Results
2018, Journal of UrologyCitation Excerpt :Different radiation doses could have possibly altered our outcomes. Finally, while previous studies have shown good agreement between administrative diagnoses, and procedural codes and chart reviews,26–28 the specific codes used in this analysis have not been explicitly validated. In this study we examined population based, single payer model OHIP data on the rate of long-term AUS related complications, specifically the need for revision/removal and reimplantation.
Evaluation of Care and Surveillance of Cardiovascular Disease: Can We Trust Medico-administrative Hospital Data?
2012, Canadian Journal of CardiologyCitation Excerpt :We did not test the reliability of administrative procedure codes, on which part of our study population was selected. Gurevich et al.17 reported that counts of CABG and PCI using medico-administrative data were very reliable across 7 provinces, but their study did not include Québec. This study did not evaluate the reliability of coding with ICD-10.
Determinants of variations in initial treatment strategies for stable ischemic heart disease
2015, CMAJCitation Excerpt :The database receives clinical data from the 18 cardiac centres in the province on all patients who undergo cardiac angiography, PCI or CABG.15,16 The database’s accuracy has been previously validated by means of retrospective chart review and comparisons with other databases.13,17 We linked the data to those from population-level administrative databases with the use of unique, encoded identifiers (the list of administrative databases is available in Appendix 1, www.cmaj.ca/lookup/suppl/doi:10.1503/cmaj.141372/-/DC1).
Determinants of variations in coronary revascularization practices
2012, CMAJ. Canadian Medical Association JournalCitation Excerpt :Clinical information from the hospital charts was linked to data from the Cardiac Care Network of Ontario's procedure database on PCI or CABG procedures performed within 90 days after the index catheterization. This database has been shown to be a valid source of procedural information.14 Only Ontario residents with a valid health card number were included in the study, which resulted in complete follow-up for the study cohort.
Comparative Safety of Smoking Cessation Pharmacotherapies during a Government-Sponsored Reimbursement Program
2021, Nicotine and Tobacco Research