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Comorbidity Software specifications


Unique identifier OMICS_06739
Name Comorbidity Software
Software type Package/Module
Interface Command line interface
Restrictions to use None
Operating system Windows
Computer skills Advanced
Stability Stable
Maintained Yes


No version available

Comorbidity Software citations


Perioperative Stroke, In Hospital Mortality, and Postoperative Morbidity Following Transcatheter Aortic Valve Implantation: A Nationwide Study

PMCID: 5653622
PMID: 28884980
DOI: 10.3988/jcn.2017.13.4.351

[…] calculated using SAS Student Edition (version 9.3 TS1M2 revision 15w25, SAS Institute, Cary, NC, USA) and Cleveland Clinic's Van Walraven macro. The Elixhauser Comorbidity Index was created using the comorbidity software available from the HCUP. Exploratory, univariate, and multivariate analyses were performed using Stata Student Edition (version 14.0 SE. StataCorp., College Station, TX, USA). We […]


Potentially Preventable Hospitalizations and the Burden of Healthcare Associated Infections

PMCID: 5582652
PMID: 28894766
DOI: 10.1177/2333392817721109

[…] tive conditions for 1 of 14 adult or 5 pediatric conditions considered potentially preventable through appropriate use of quality preventive care. Thirty comorbid conditions were identified using the comorbidity software from the Health Care Utilization Project., […]


Use of angiotensin converting enzyme inhibitors and freedom from amputation after lower extremity revascularization

PMCID: 5522822
DOI: 10.2147/VHRM.S137698

[…] 7591, 27592, 27880, 27881, 27882, 28800, 28805, 28810, 28820, and 28825. Comorbidities were then evaluated using the Agency for Healthcare Research and Quality Healthcare Cost and Utilization Project comorbidity software ( applied to the MedPAR file. […]


Short term rehospitalization across the spectrum of age and insurance types in the USA

PLoS One
PMCID: 5507267
PMID: 28700736
DOI: 10.1371/journal.pone.0180767

[…] Clinical and comorbidity variables were determined by the International Classification of Diseases, Clinical Modification, Version 9 (ICD-9-CM) codes included in the HCUP Elixhauser Comorbidity Software, Version 3.7 (Table A in ) []. Demographic variables identified included sex, age, and insurance status (Medicare, Medicaid, private insurance, self-pay, unknown). Insurance statu […]


External validation and comparison of two variants of the Elixhauser comorbidity measures for all cause mortality

PLoS One
PMCID: 5369776
PMID: 28350807
DOI: 10.1371/journal.pone.0174379

[…] d by a combination of codes according to the International Classification of Disease, Ninth Edition (ICD-9) []. Two variants of the original ECM were compared with the study sample; the AHRQ’s latest comorbidity software (version 3.7) [] and Quan et al.’s [] Enhanced ICD-9-CM classification of comorbidities. The presence or absence of ECM comorbidities was assessed by examining the ICD-9-CM diagno […]


Surgical Site Infections

PMCID: 5145247
PMID: 27517331
DOI: 10.1097/MLR.0000000000000620

[…] arthroplasty cohorts, we collected data on age, sex, and comorbidities at the time of the surgical admission for individual-level risk adjustment. Comorbidities were assessed using publicly available comorbidity software from the Agency for Healthcare Research and Quality’s Healthcare Cost and Utilization Project, based on methods previously described by Elixhauser et al., […]

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