Validation of International Classification of Diseases (ICD) code‐based case definitions of immune checkpoint inhibitor associated inflammatory arthritis from administrative health data
Key Points
This research aims to validate ICD code-based case definitions for identifying inflammatory arthritis linked to immune checkpoint inhibitors.
Validation of ICD code-based case definitions
Analysis of administrative health data
Assessment of accuracy in detecting inflammatory arthritis
Supports the use of administrative health records for monitoring inflammatory arthritis cases
Abstract
ICD code-based case definitions of ICI-IA can accurately detect ICI-IA and can be used to support ICI-IA surveillance and research with administrative health data.
Validation of International Classification of Diseases (ICD) code‐based case definitions of immune checkpoint inhibitor associated inflammatory arthritis from administrative health data | Synapse