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Page 1
Sharing and Reusing Computable Phenotype Definitions.
Visweswaran S, Zhang LY, Bui K, Sadhu EM, Samayamuthu MJ, Morris MM. Visweswaran S, et al. Among authors: samayamuthu mj. medRxiv [Preprint]. 2023 Sep 18:2023.09.17.23295681. doi: 10.1101/2023.09.17.23295681. medRxiv. 2023. PMID: 37790390 Free PMC article. Preprint.
Potential pitfalls in the use of real-world data for studying long COVID.
Zhang HG, Honerlaw JP, Maripuri M, Samayamuthu MJ, Beaulieu-Jones BR, Baig HS, L'Yi S, Ho YL, Morris M, Panickan VA, Wang X, Weber GM, Liao KP, Visweswaran S, Tan BWQ, Yuan W, Gehlenborg N, Muralidhar S, Ramoni RB; Consortium for Clinical Characterization of COVID-19 by EHR (4CE); Kohane IS, Xia Z, Cho K, Cai T, Brat GA. Zhang HG, et al. Among authors: samayamuthu mj. Nat Med. 2023 May;29(5):1040-1043. doi: 10.1038/s41591-023-02274-y. Nat Med. 2023. PMID: 37055567 Free PMC article. No abstract available.
Characterization of long COVID temporal sub-phenotypes by distributed representation learning from electronic health record data: a cohort study.
Dagliati A, Strasser ZH, Hossein Abad ZS, Klann JG, Wagholikar KB, Mesa R, Visweswaran S, Morris M, Luo Y, Henderson DW, Samayamuthu MJ, Tan BWQ, Verdy G, Omenn GS, Xia Z, Bellazzi R; Consortium for Clinical Characterization of COVID-19 by EHR (4CE),; Murphy SN, Holmes JH, Estiri H; Consortium for Clinical Characterization of COVID-19 by EHR (4CE). Dagliati A, et al. Among authors: samayamuthu mj. EClinicalMedicine. 2023 Sep 14;64:102210. doi: 10.1016/j.eclinm.2023.102210. eCollection 2023 Oct. EClinicalMedicine. 2023. PMID: 37745021 Free PMC article.
International electronic health record-derived post-acute sequelae profiles of COVID-19 patients.
Zhang HG, Dagliati A, Shakeri Hossein Abad Z, Xiong X, Bonzel CL, Xia Z, Tan BWQ, Avillach P, Brat GA, Hong C, Morris M, Visweswaran S, Patel LP, Gutiérrez-Sacristán A, Hanauer DA, Holmes JH, Samayamuthu MJ, Bourgeois FT, L'Yi S, Maidlow SE, Moal B, Murphy SN, Strasser ZH, Neuraz A, Ngiam KY, Loh NHW, Omenn GS, Prunotto A, Dalvin LA, Klann JG, Schubert P, Vidorreta FJS, Benoit V, Verdy G, Kavuluru R, Estiri H, Luo Y, Malovini A, Tibollo V, Bellazzi R, Cho K, Ho YL, Tan ALM, Tan BWL, Gehlenborg N, Lozano-Zahonero S, Jouhet V, Chiovato L, Aronow BJ, Toh EMS, Wong WGS, Pizzimenti S, Wagholikar KB, Bucalo M; Consortium for Clinical Characterization of COVID-19 by EHR (4CE); Cai T, South AM, Kohane IS, Weber GM. Zhang HG, et al. Among authors: samayamuthu mj. NPJ Digit Med. 2022 Jun 29;5(1):81. doi: 10.1038/s41746-022-00623-8. NPJ Digit Med. 2022. PMID: 35768548 Free PMC article.
Characterization of Post-COVID-19 Definitions and Clinical Coding Practices: Longitudinal Study.
Maripuri M, Dey A, Honerlaw J, Hong C, Ho YL, Tanukonda V, Chen AW, Panickan VA, Wang X, Zhang HG, Yang D, Samayamuthu MJ, Morris M, Visweswaran S, Beaulieu-Jones B, Ramoni R, Muralidhar S, Gaziano JM, Liao K, Xia Z, Brat GA, Cai T, Cho K. Maripuri M, et al. Among authors: samayamuthu mj. Online J Public Health Inform. 2024 May 3;16:e53445. doi: 10.2196/53445. Online J Public Health Inform. 2024. PMID: 38700929 Free PMC article.
Neurological diagnoses in hospitalized COVID-19 patients associated with adverse outcomes: A multinational cohort study.
Hutch MR, Son J, Le TT, Hong C, Wang X, Shakeri Hossein Abad Z, Morris M, Gutiérrez-Sacristán A, Klann JG, Spiridou A, Batugo A, Bellazzi R, Benoit V, Bonzel CL, Bryant WA, Chiudinelli L, Cho K, Das P, González González T, Hanauer DA, Henderson DW, Ho YL, Loh NHW, Makoudjou A, Makwana S, Malovini A, Moal B, Mowery DL, Neuraz A, Samayamuthu MJ, Sanz Vidorreta FJ, Schriver ER, Schubert P, Talbert J, Tan ALM, Tan BWL, Tan BWQ, Tibollo V, Tippman P, Verdy G, Yuan W, Avillach P, Gehlenborg N, Omenn GS; Consortium for Clinical Characterization of COVID-19 by EHR (4CE); Visweswaran S, Cai T, Luo Y, Xia Z. Hutch MR, et al. Among authors: samayamuthu mj. PLOS Digit Health. 2024 Apr 15;3(4):e0000484. doi: 10.1371/journal.pdig.0000484. eCollection 2024 Apr. PLOS Digit Health. 2024. PMID: 38620037 Free PMC article.
Patient-Specific Explanations for Predictions of Clinical Outcomes.
Tajgardoon M, Samayamuthu MJ, Calzoni L, Visweswaran S. Tajgardoon M, et al. Among authors: samayamuthu mj. ACI open. 2019 Jul;3(2):e88-e97. doi: 10.1055/s-0039-1697907. Epub 2019 Nov 10. ACI open. 2019. PMID: 34095753 Free PMC article.
Online Database of Clinical Algorithms with Race and Ethnicity.
Visweswaran S, Sadhu EM, Morris MM, Vis AR, Samayamuthu MJ. Visweswaran S, et al. Among authors: samayamuthu mj. medRxiv [Preprint]. 2025 Feb 3:2023.07.04.23292231. doi: 10.1101/2023.07.04.23292231. medRxiv. 2025. PMID: 37461462 Free PMC article. Preprint.
Multinational Prevalence of Neurological Phenotypes in Patients Hospitalized with COVID-19.
Le TT, Gutiérrez-Sacristán A, Son J, Hong C, South AM, Beaulieu-Jones BK, Loh NHW, Luo Y, Morris M, Ngiam KY, Patel LP, Samayamuthu MJ, Schriver E, Tan AL, Moore J, Cai T, Omenn GS, Avillach P, Kohane IS; 4CE Consortium; Visweswaran S, Mowery DL, Xia Z. Le TT, et al. Among authors: samayamuthu mj. medRxiv [Preprint]. 2021 Jan 29:2021.01.27.21249817. doi: 10.1101/2021.01.27.21249817. medRxiv. 2021. Update in: Sci Rep. 2021 Oct 12;11(1):20238. doi: 10.1038/s41598-021-99481-9. PMID: 33655281 Free PMC article. Updated. Preprint.
Multinational characterization of neurological phenotypes in patients hospitalized with COVID-19.
Le TT, Gutiérrez-Sacristán A, Son J, Hong C, South AM, Beaulieu-Jones BK, Loh NHW, Luo Y, Morris M, Ngiam KY, Patel LP, Samayamuthu MJ, Schriver E, Tan ALM, Moore J, Cai T, Omenn GS, Avillach P, Kohane IS; Consortium for Clinical Characterization of COVID-19 by EHR (4CE); Visweswaran S, Mowery DL, Xia Z. Le TT, et al. Among authors: samayamuthu mj. Sci Rep. 2021 Oct 12;11(1):20238. doi: 10.1038/s41598-021-99481-9. Sci Rep. 2021. PMID: 34642371 Free PMC article.
23 results