Accuracy of Self-Reported COVID-19 Vaccination Status Compared With a Public Health Vaccination Registry in Québec: Observational Diagnostic Study
BackgroundThe accuracy of self-reported vaccination status is important to guide real-world vaccine effectiveness studies and policy making in jurisdictions where access to electronic vaccine registries is restricted. ObjectiveThis study aimed to determine the acc...
Main Authors: | , , , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
JMIR Publications
2023-06-01
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Series: | JMIR Public Health and Surveillance |
Online Access: | https://publichealth.jmir.org/2023/1/e44465 |