Usage comorbidity x, id, code, score, assign0, icd icd10, factorise false, labelled true, des. Building an input file for the macro regardless of which medicare files an investigator decides to use as input, the files should be subset to include a limited number of variables as described below. Stata module to calculate charlson index of comorbidity this command, based on a sas program written by dr. Charlson index scores from administrative data and. Elixhauser comorbidity software for icd10cm beta version. Download limit exceeded you have exceeded your daily download allowance.
The downloading information for creating the index weights is provided below. The format program creates a sas format library that maps diagnosis codes into comorbidity indicators. All analyses were performed using stata version 12. The r code used to download and process the dataset from stata is availablehere.
Charlson comorbidity index predicts the tenyear mortality for a patient who may have a range of comorbid conditions. The elixhauser comorbidity software for icd10cm requires sas but the ascii file can be adapted to other types of software such as stata or spss. The third sas program, creation of elixhauser comorbidity index scores. Original interpretation of the charlson comorbidity index. I use charlson as well for administrative data and i went through the ado code recently looking at a similar problem i was having. It is the dedication of healthcare workers that will lead us through this crisis. Updating and validating the charlson comorbidity index and. Computing comorbidity scores such as the weighted charlson score. The r code used to download and process the dataset from stata is. Stata module to calculate charlson index of comorbidity. This module should be installed from within stata by typing ssc install charlson.
The charlindex is coded to have a maximum of 2 anything greater than 1 is assigned 2. The module is made available under terms of the gpl v3. It is much easier to use, and can cycle through as many diagnosis fields as you have available. The charlson score reflects the cumulative increase in likelihood of oneyear mortality due to the severity of the effect of comorbidities. So my first suggestion is that you consider using charlson findit charlson which implements the charlson comorbidity index. The aim of the study was to compare the agreement between selfreport charlson comorbidity index srcci and the medical recordbased cci. The charlson comorbidity index cci is a widely used measure.
1425 1347 60 517 587 1190 1471 192 708 666 226 229 588 856 309 1343 554 798 87 1285 421 343 161 1235 916 222 754 434 798 140 791 492 160 117 1160