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icd9 (version 1.3.1)

ahrqComorbid: AHRQ comorbidities

Description

This mapping of comorbidities to ICD-9 codes is dervied directly from SAS code provided by AHRQ, and translated into this R data structure. This is a revision of the Elixhauser system, notably exluding cardiac arrythmia.

Arguments

Format

list of character vectors