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209 results
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Coding algorithms for defining comorbidities in ICD-9-CM and ICD-10 administrative data.
Quan H, Sundararajan V, Halfon P, Fong A, Burnand B, Luthi JC, Saunders LD, Beck CA, Feasby TE, Ghali WA. Quan H, et al. Among authors: sundararajan v. Med Care. 2005 Nov;43(11):1130-9. doi: 10.1097/01.mlr.0000182534.19832.83. Med Care. 2005. PMID: 16224307
International variation in the definition of 'main condition' in ICD-coded health data.
Quan H, Moskal L, Forster AJ, Brien S, Walker R, Romano PS, Sundararajan V, Burnand B, Henriksson G, Steinum O, Droesler S, Pincus HA, Ghali WA. Quan H, et al. Among authors: sundararajan v. Int J Qual Health Care. 2014 Oct;26(5):511-5. doi: 10.1093/intqhc/mzu064. Epub 2014 Jul 2. Int J Qual Health Care. 2014. PMID: 24990594 Free PMC article.
Capturing diagnosis-timing in ICD-coded hospital data: recommendations from the WHO ICD-11 topic advisory group on quality and safety.
Sundararajan V, Romano PS, Quan H, Burnand B, Drösler SE, Brien S, Pincus HA, Ghali WA. Sundararajan V, et al. Int J Qual Health Care. 2015 Aug;27(4):328-33. doi: 10.1093/intqhc/mzv037. Epub 2015 Jun 4. Int J Qual Health Care. 2015. PMID: 26045514 Free PMC article.
Updating and validating the Charlson comorbidity index and score for risk adjustment in hospital discharge abstracts using data from 6 countries.
Quan H, Li B, Couris CM, Fushimi K, Graham P, Hider P, Januel JM, Sundararajan V. Quan H, et al. Among authors: sundararajan v. Am J Epidemiol. 2011 Mar 15;173(6):676-82. doi: 10.1093/aje/kwq433. Epub 2011 Feb 17. Am J Epidemiol. 2011. PMID: 21330339
Exploration of association rule mining for coding consistency and completeness assessment in inpatient administrative health data.
Peng M, Sundararajan V, Williamson T, Minty EP, Smith TC, Doktorchik CTA, Quan H. Peng M, et al. Among authors: sundararajan v. J Biomed Inform. 2018 Mar;79:41-47. doi: 10.1016/j.jbi.2018.02.001. Epub 2018 Feb 6. J Biomed Inform. 2018. PMID: 29425732
Data on coding association rules from an inpatient administrative health data coded by International classification of disease - 10th revision (ICD-10) codes.
Peng M, Sundararajan V, Williamson T, Minty EP, Smith TC, Doktorchik CTA, Quan H. Peng M, et al. Among authors: sundararajan v. Data Brief. 2018 Feb 16;18:710-712. doi: 10.1016/j.dib.2018.02.043. eCollection 2018 Jun. Data Brief. 2018. PMID: 29896537 Free PMC article.
Cross-national comparative performance of three versions of the ICD-10 Charlson index.
Sundararajan V, Quan H, Halfon P, Fushimi K, Luthi JC, Burnand B, Ghali WA; International Methodology Consortium for Coded Health Information (IMECCHI). Sundararajan V, et al. Med Care. 2007 Dec;45(12):1210-5. doi: 10.1097/MLR.0b013e3181484347. Med Care. 2007. PMID: 18007172
Opportunities and challenges for quality and safety applications in ICD-11: an international survey of users of coded health data.
Southern DA, Hall M, White DE, Romano PS, Sundararajan V, Droesler SE, Pincus HA, Ghali WA. Southern DA, et al. Among authors: sundararajan v. Int J Qual Health Care. 2016 Feb;28(1):129-35. doi: 10.1093/intqhc/mzv096. Epub 2015 Dec 8. Int J Qual Health Care. 2016. PMID: 26660153 Free PMC article.
A World Health Organization field trial assessing a proposed ICD-11 framework for classifying patient safety events.
Forster AJ, Bernard B, Drösler SE, Gurevich Y, Harrison J, Januel JM, Romano PS, Southern DA, Sundararajan V, Quan H, Vanderloo SE, Pincus HA, Ghali WA. Forster AJ, et al. Among authors: sundararajan v. Int J Qual Health Care. 2017 Aug 1;29(4):548-556. doi: 10.1093/intqhc/mzx070. Int J Qual Health Care. 2017. PMID: 28934402
Deriving ICD-10 Codes for Patient Safety Indicators for Large-scale Surveillance Using Administrative Hospital Data.
Southern DA, Burnand B, Droesler SE, Flemons W, Forster AJ, Gurevich Y, Harrison J, Quan H, Pincus HA, Romano PS, Sundararajan V, Kostanjsek N, Ghali WA. Southern DA, et al. Among authors: sundararajan v. Med Care. 2017 Mar;55(3):252-260. doi: 10.1097/MLR.0000000000000649. Med Care. 2017. PMID: 27635599
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