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 …
Comparing prescribing and dispensing databases to study antibiotic use: a validation study of the Electronic Medical Record Administrative data Linked Database …
KL Schwartz, AS Wilton, BJ Langford… - Journal of …, 2019 - academic.oup.com
… ODB database contains all medication claims from a minimally restricted formulary of 4400
prescription drugs … In a previous validation study, the ODB was >99% accurate for correctly …
prescription drugs … In a previous validation study, the ODB was >99% accurate for correctly …
Comparison of claims from high–drug cost beneficiaries in Ontario, Canada, and Australia: a cross-sectional analysis
… we might calculate would not be accurate. Similarly, in … National initiatives, such as case
management and academic … : The Ontario data set from this study is held securely in coded …
management and academic … : The Ontario data set from this study is held securely in coded …
[HTML][HTML] Validation of case-ascertainment algorithms using health administrative data to identify people who inject drugs in Ontario, Canada
… administrative data limitations, including potential coding errors… ]] but more common in
physician billing claims [44]. OAT capture … can accurately identify people who inject drugs in health …
physician billing claims [44]. OAT capture … can accurately identify people who inject drugs in health …
[HTML][HTML] Estimating the completeness of physician billing claims for diabetes case ascertainment using population-based prescription drug data
LM Lix, JP Kuwornu, K Kroeker, G Kephart… - Health promotion and …, 2016 - ncbi.nlm.nih.gov
… claims in administrative health data. The specific focus of this study is diabetes because
diagnosis codes in administrative … medication was first identified in the DPIN database during the …
diagnosis codes in administrative … medication was first identified in the DPIN database during the …
Accuracy of administrative data for the coding of acute stroke and TIAs
… We linked events from the administrative databases to a registry record using encrypted …
standard to assess the validity of physician claims and hospitalization data to identify prevalent …
standard to assess the validity of physician claims and hospitalization data to identify prevalent …
Validation of carotid artery revascularization coding in Ontario health administrative databases
MA Hussain, M Mamdani, G Saposnik… - … Medicine, 2016 - utpjournals.press
… demonstrated that the codes used in administrative databases accurately identify CEA and
… ; the Ontario Health Insurance Plan (OHIP) database, which records all claims submitted by …
… ; the Ontario Health Insurance Plan (OHIP) database, which records all claims submitted by …
Using physician billing claims from the Ontario Health Insurance Plan to determine individual influenza vaccination status: an updated validation study
KL Schwartz, N Jembere, MA Campitelli… - … Open Access Journal, 2016 - cmajopen.ca
… in the OHIP database, we used the billing codes for vaccination … the most accurate OHIP
influenza vaccination billing claims. … Despite the limitations of administrative data, the results of …
influenza vaccination billing claims. … Despite the limitations of administrative data, the results of …
[HTML][HTML] Identifying patients with atrial fibrillation in administrative data
… of AF diagnostic codes in the physician billing database, we … of Ontario using our 2 most
accurate administrative data … room record or 4 physician billing claims in 1 year provided the …
accurate administrative data … room record or 4 physician billing claims in 1 year provided the …
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 …