Sundararajan V - Search Results

1

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

2

Identifying priorities in methodological research using ICD-9-CM and ICD-10 administrative data: report from an international consortium.

De Coster C, Quan H, Finlayson A, Gao M, Halfon P, Humphries KH, Johansen H, Lix LM, Luthi JC, Ma J, Romano PS, Roos L, Sundararajan V, Tu JV, Webster G, Ghali WA. De Coster C, et al. Among authors: sundararajan v. BMC Health Serv Res. 2006 Jun 15;6:77. doi: 10.1186/1472-6963-6-77. BMC Health Serv Res. 2006. PMID: 16776836 Free PMC article.

3

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

4

Assessing validity of ICD-9-CM and ICD-10 administrative data in recording clinical conditions in a unique dually coded database.

Quan H, Li B, Saunders LD, Parsons GA, Nilsson CI, Alibhai A, Ghali WA; IMECCHI Investigators. Quan H, et al. Health Serv Res. 2008 Aug;43(4):1424-41. doi: 10.1111/j.1475-6773.2007.00822.x. Health Serv Res. 2008. PMID: 18756617 Free PMC article.

5

The development, evolution, and modifications of ICD-10: challenges to the international comparability of morbidity data.

Jetté N, Quan H, Hemmelgarn B, Drosler S, Maass C, Moskal L, Paoin W, Sundararajan V, Gao S, Jakob R, Ustün B, Ghali WA; IMECCHI Investigators. Jetté N, et al. Among authors: sundararajan v. Med Care. 2010 Dec;48(12):1105-10. doi: 10.1097/MLR.0b013e3181ef9d3e. Med Care. 2010. PMID: 20978452

6

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

7

Coding mechanisms for diagnosis timing in the International Classification of Diseases, Version 11.

Sundararajan V, Le Pogam MA, Southern DA, Pincus HA, Ghali WA. Sundararajan V, et al. BMC Med Inform Decis Mak. 2022 Sep 16;21(Suppl 6):382. doi: 10.1186/s12911-022-01990-8. BMC Med Inform Decis Mak. 2022. PMID: 36114489 Free PMC article.

8

New ICD-10 version of the Charlson comorbidity index predicted in-hospital mortality.

Sundararajan V, Henderson T, Perry C, Muggivan A, Quan H, Ghali WA. Sundararajan V, et al. J Clin Epidemiol. 2004 Dec;57(12):1288-94. doi: 10.1016/j.jclinepi.2004.03.012. J Clin Epidemiol. 2004. PMID: 15617955

9

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

10

ICD-11 for quality and safety: overview of the WHO Quality and Safety Topic Advisory Group.

Ghali WA, Pincus HA, Southern DA, Brien SE, Romano PS, Burnand B, Drösler SE, Sundararajan V, Moskal L, Forster AJ, Gurevich Y, Quan H, Colin C, Munier WB, Harrison J, Spaeth-Rublee B, Kostanjsek N, Ustün TB. Ghali WA, et al. Among authors: sundararajan v. Int J Qual Health Care. 2013 Dec;25(6):621-5. doi: 10.1093/intqhc/mzt074. Epub 2013 Oct 22. Int J Qual Health Care. 2013. PMID: 24154846

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