icd9_2015

A dataset containing the version of the ICD-9 codes effective October 1, 2014.

datasets

Computing comorbidity indices and scores such as the weighted Charlson
score (Charlson, 1987 <doi:10.1016/0021-9681(87)90171-8>) and the Elixhauser
comorbidity score (Elixhauser, 1998 <doi:10.1097/00005650-199801000-00004>)
using ICD-9-CM or ICD-10 codes (Quan, 2005 <doi:10.1097/01.mlr.0000182534.19832.83>).
Australian and Swedish modifications of the Charlson Comorbidity Index are available
as well (Sundararajan, 2004 <doi:10.1016/j.jclinepi.2004.03.012> and Ludvigsson, 2021
<doi:10.2147/CLEP.S282475>), together with different weighting algorithms for both
the Charlson and Elixhauser comorbidity scores.

Alessandro Gasparini

comorbidity

Computing Comorbidity Scores

Hojjat Salmasian

Jonathan Williman

Sing Yi Chia

Edmund Teo

Desi Quintans

icd9_2015 function

A data frame with 14,567 rows and 3 variables:<dl>
<dt>Code</dt>
<dd>ICD-9 diagnostic code</dd><dt>Long_description</dt>
<dd>Long description of each code</dd><dt>Short_description</dt>
<dd>Short description of each code</dd>
</dl>

Format

ICD-9 Diagnostic Codes, 2015 Version (v32) — icd9_2015

A data frame with 14,567 rows and 3 variables:<dl>
<dt>Code</dt>
<dd>ICD-9 diagnostic code</dd>

<dt>Long_description</dt>
<dd>Long description of each code</dd>

<dt>Short_description</dt>
<dd>Short description of each code</dd>


</dl>

icd9_2015: ICD-9 Diagnostic Codes, 2015 Version (v32)

Description

Usage

Arguments

Format