Adaptation and validation of a coding algorithm for the Charlson Comorbidity Index in administrative claims data using the SNOMED CT standardized vocabulary

Stephen P. Fortin, Jenna Reps, Patrick B. Ryan. Adaptation and validation of a coding algorithm for the Charlson Comorbidity Index in administrative claims data using the SNOMED CT standardized vocabulary. BMC Med. Inf. & Decision Making, 22(1):261, 2022. [doi]

Abstract

Abstract is missing.