Accuracy of Self-Reported COVID-19 Vaccination Status Compared With a Public Health Vaccination Registry in Québec: Observational Diagnostic Study

• Main Authors: Patrick M Archambault (Author), Rhonda J Rosychuk (Author), Martyne Audet (Author), Rajan Bola (Author), Shabnam Vatanpour (Author), Steven C Brooks (Author), Raoul Daoust (Author), Gregory Clark (Author), Lars Grant (Author), Samuel Vaillancourt (Author), Michelle Welsford (Author), Laurie J Morrison (Author), Corinne M Hohl (Author)
• Format: Book
• Published: JMIR Publications, 2023-06-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

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 accuracy of self-reported vaccination s...