Validation of influenza vaccination status using health administrative databases by integrating pharmacy claims and medical billing databases in Ontario, Canada

Abstract Background Determining vaccination status among the population is key for vaccine research and surveillance. This study aimed to validate the combined use of Ontario Health Insurance Program (OHIP) physician billing claims and Ontario Drug Benefit program (ODB) pharmacist billing claims aga...

Full description

Saved in:
Bibliographic Details
Main Authors: Razan Amoud, Jeffrey C. Kwong, Colleen Maxwell, Suzanne L. Tyas, Martin Cooke, Alejandro Hernandez, Wasem Alsabbagh
Format: Article
Language:English
Published: BMC 2025-05-01
Series:BMC Infectious Diseases
Subjects:
Online Access:https://doi.org/10.1186/s12879-025-11014-1
Tags: Add Tag
No Tags, Be the first to tag this record!