Data variability across Canadian administrative health databases: differences in content, coding, and completeness
… using administrative data to conduct distributed drug safety and … the provincial administrative
databases and illustrate the … physician claims data are coded in ICD-9, the level of precision …
databases and illustrate the … physician claims data are coded in ICD-9, the level of precision …
Validating use of diagnostic codes in Canadian administrative data for identification of adverse drug events
ME Wickham, KM McGrail, MR Law… - British Journal of …, 2023 - Wiley Online Library
… We validated claims-based diagnosis codes for ADEs based … predicted their documentation
in administrative data. Methods: … explore the coding accuracy of the NACRS database when …
in administrative data. Methods: … explore the coding accuracy of the NACRS database when …
Validation of diagnosis and procedure codes for revascularization for peripheral artery disease in Ontario administrative databases
J Jacob-Brassard, M Al-Omran, TA Stukel… - … Medicine, 2021 - utpjournals.press
… DISCUSSION Our study suggests diagnosis and procedure codes with or without supplemental
physician claims codes from administrative databases allow for accurate identification of …
physician claims codes from administrative databases allow for accurate identification of …
Validity of hospital codes for obesity in Ontario, Canada
… claims rendered by physicians) and the CERNER database (… Ontario, Canada, we found
that administrative coding … of diagnostic accuracy using at least 1 measure of accuracy (…
that administrative coding … of diagnostic accuracy using at least 1 measure of accuracy (…
Detection of adverse drug events in e-prescribing and administrative health data: a validation study
… of the study medication, as identified by ICD codes. Potential … We assessed the accuracy of
an expanded administrative … code sets, ICD codes recorded in medical services claims for all …
an expanded administrative … code sets, ICD codes recorded in medical services claims for all …
New opioid prescription claims and their clinical indications: results from health administrative data in Quebec, Canada, over 14 years
… Drug Insurance Plan with new opioid prescription claims and … It is also possible that some
administrative codes were missing … not warrant the accuracy and reliability of the translations (…
administrative codes were missing … not warrant the accuracy and reliability of the translations (…
Assessing the validity of administrative health data for the identification of children and youth with autism spectrum disorder in Ontario
… diagnostic codes (299.x) and ICD-10 codes (F84.x). OHIP billing … The most sensitive algorithm
was one physician billing claim or … The challenge of accurately identifying individuals with …
was one physician billing claim or … The challenge of accurately identifying individuals with …
A retrospective cohort study evaluating correlates of deep tissue infections among patients enrolled in opioid agonist treatment using administrative data in Ontario …
KA Morin, CR Prevost, JK Eibl, MT Franklyn… - PLoS …, 2020 - journals.plos.org
… there have been three physician claims in three years specific to … the Ontario Health Insurance
Plan database diagnostic codes: … Billing is dependent on the accuracy and reliability of …
Plan database diagnostic codes: … Billing is dependent on the accuracy and reliability of …
Identifying and characterizing psoriasis and psoriatic arthritis patients in Ontario administrative data: a population-based study from 1991 to 2015
… administrative data. In this manuscript, we report the accuracy of various diagnostic coding
… however, since the administrative database includes prescription drug claims for a subset of …
… however, since the administrative database includes prescription drug claims for a subset of …
Validating viral hepatitis B and C diagnosis codes: a retrospective analysis using Ontario's health administrative data
… health administrative record could include pharmaceutical codes… the current billing claim
management system to record … hepatitis diagnosis codes to more accurately document infections…
management system to record … hepatitis diagnosis codes to more accurately document infections…