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Representing and utilizing clinical textual data for real world studies: An OHDSI approach.
Keloth VK, Banda JM, Gurley M, Heider PM, Kennedy G, Liu H, Liu F, Miller T, Natarajan K, V Patterson O, Peng Y, Raja K, Reeves RM, Rouhizadeh M, Shi J, Wang X, Wang Y, Wei WQ, Williams AE, Zhang R, Belenkaya R, Reich C, Blacketer C, Ryan P, Hripcsak G, Elhadad N, Xu H. Keloth VK, et al. Among authors: natarajan k. J Biomed Inform. 2023 Jun;142:104343. doi: 10.1016/j.jbi.2023.104343. Epub 2023 Mar 17. J Biomed Inform. 2023. PMID: 36935011
Diagnosis code assignment: models and evaluation metrics.
Perotte A, Pivovarov R, Natarajan K, Weiskopf N, Wood F, Elhadad N. Perotte A, et al. Among authors: natarajan k. J Am Med Inform Assoc. 2014 Mar-Apr;21(2):231-7. doi: 10.1136/amiajnl-2013-002159. Epub 2013 Dec 2. J Am Med Inform Assoc. 2014. PMID: 24296907 Free PMC article.
Facilitating phenotype transfer using a common data model.
Hripcsak G, Shang N, Peissig PL, Rasmussen LV, Liu C, Benoit B, Carroll RJ, Carrell DS, Denny JC, Dikilitas O, Gainer VS, Howell KM, Klann JG, Kullo IJ, Lingren T, Mentch FD, Murphy SN, Natarajan K, Pacheco JA, Wei WQ, Wiley K, Weng C. Hripcsak G, et al. Among authors: natarajan k. J Biomed Inform. 2019 Aug;96:103253. doi: 10.1016/j.jbi.2019.103253. Epub 2019 Jul 17. J Biomed Inform. 2019. PMID: 31325501 Free PMC article.
In Reply.
Spotnitz ME, Natarajan K, Ryan PB, Westhoff CL. Spotnitz ME, et al. Among authors: natarajan k. Obstet Gynecol. 2020 Jun;135(6):1487. doi: 10.1097/AOG.0000000000003912. Obstet Gynecol. 2020. PMID: 32443071 No abstract available.
Deep phenotyping of 34,128 patients hospitalised with COVID-19 and a comparison with 81,596 influenza patients in America, Europe and Asia: an international network study.
Burn E, You SC, Sena A, Kostka K, Abedtash H, Abrahao MTF, Alberga A, Alghoul H, Alser O, Alshammari TM, Aragon M, Areia C, Banda JM, Cho J, Culhane AC, Davydov A, DeFalco FJ, Duarte-Salles T, DuVall SL, Falconer T, Fernandez-Bertolin S, Gao W, Golozar A, Hardin J, Hripcsak G, Huser V, Jeon H, Jing Y, Jung CY, Kaas-Hansen BS, Kaduk D, Kent S, Kim Y, Kolovos S, Lane J, Lee H, Lynch KE, Makadia R, Matheny ME, Mehta P, Morales DR, Natarajan K, Nyberg F, Ostropolets A, Park RW, Park J, Posada JD, Prats-Uribe A, Rao GA, Reich C, Rho Y, Rijnbeek P, Schilling LM, Schuemie M, Shah NH, Shoaibi A, Song S, Spotnitz M, Suchard MA, Swerdel J, Vizcaya D, Volpe S, Wen H, Williams AE, Yimer BB, Zhang L, Zhuk O, Prieto-Alhambra D, Ryan P. Burn E, et al. Among authors: natarajan k. medRxiv [Preprint]. 2020 Jun 28:2020.04.22.20074336. doi: 10.1101/2020.04.22.20074336. medRxiv. 2020. PMID: 32511443 Free PMC article. Updated. Preprint.
COVID-19 TestNorm: A tool to normalize COVID-19 testing names to LOINC codes.
Dong X, Li J, Soysal E, Bian J, DuVall SL, Hanchrow E, Liu H, Lynch KE, Matheny M, Natarajan K, Ohno-Machado L, Pakhomov S, Reeves RM, Sitapati AM, Abhyankar S, Cullen T, Deckard J, Jiang X, Murphy R, Xu H. Dong X, et al. Among authors: natarajan k. J Am Med Inform Assoc. 2020 Jul 1;27(9):1437-1442. doi: 10.1093/jamia/ocaa145. J Am Med Inform Assoc. 2020. PMID: 32569358 Free PMC article.
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