Toan Ong, PhD

Publications

• Levy ME, Yang DH, Dunne MM, Miley K, Irving SA, Grannis SJ, Weber ZA, Griggs EP, Spark TL, Bassett E, Embi PJ, Gaglani M, Natarajan K, Valvi NR, Ong TC, Naleway AL, Stenehjem E, Klein NP, Link-Gelles R, DeSilva MB, Kharbanda AB, Raiyani C, Beaton MA, Dixon BE, Rao S, Dascomb K, Patel P, Mamawala M, Han J, Fadel WF, Barron MA, Grisel N, Dickerson M, Liao IC, Arndorfer J, Najdowski M, Murthy K, Ray C, Tenforde MW, Ball SW. Risk of COVID-19 Hospitalization and Protection Associated With mRNA Vaccination Among US Adults With Psychiatric Disorders. Influenza Other Respir Viruses. 2024 Mar;18(3):e13269. PubMed PMID: 38494192
• DeCuir J, Payne AB, Self WH, Rowley EAK, Dascomb K, DeSilva MB, Irving SA, Grannis SJ, Ong TC, Klein NP, Weber ZA, Reese SE, Ball SW, Barron MA, Naleway AL, Dixon BE, Essien I, Bride D, Natarajan K, Fireman B, Shah AB, Okwuazi E, Wiegand R, Zhu Y, Lauring AS, Martin ET, Gaglani M, Peltan ID, Brown SM, Ginde AA, Mohr NM, Gibbs KW, Hager DN, Prekker M, Mohamed A, Srinivasan V, Steingrub JS, Khan A, Busse LW, Duggal A, Wilson JG, Chang SY, Mallow C, Kwon JH, Exline MC, Columbus C, Vaughn IA, Safdar B, Mosier JM, Harris ES, Casey JD, Chappell JD, Grijalva CG, Swan SA, Johnson C, Lewis NM, Ellington S, Adams K, Tenforde MW, Paden CR, Dawood FS, Fleming-Dutra KE, Surie D, Link-Gelles R. Interim Effectiveness of Updated 2023-2024 (Monovalent XBB.1.5) COVID-19 Vaccines Against COVID-19-Associated Emergency Department and Urgent Care Encounters and Hospitalization Among Immunocompetent Adults Aged =18 Years - VISION and IVY Networks, September 2023-January 2024. MMWR Morb Mortal Wkly Rep. 2024 Feb 29;73(8):180-188. PubMed PMID: 38421945
• Link-Gelles R, Rowley EAK, DeSilva MB, Dascomb K, Irving SA, Klein NP, Grannis SJ, Ong TC, Weber ZA, Fleming-Dutra KE, McEvoy CE, Akinsete O, Bride D, Sheffield T, Naleway AL, Zerbo O, Fireman B, Hansen J, Goddard K, Dixon BE, Rogerson C, Fadel WF, Duszynski T, Rao S, Barron MA, Reese SE, Ball SW, Dunne MM, Natarajan K, Okwuazi E, Shah AB, Wiegand R, Tenforde MW, Payne AB. Interim Effectiveness of Updated 2023-2024 (Monovalent XBB.1.5) COVID-19 Vaccines Against COVID-19-Associated Hospitalization Among Adults Aged =18 Years with Immunocompromising Conditions - VISION Network, September 2023-February 2024. MMWR Morb Mortal Wkly Rep. 2024 Mar 28;73(12):271-276. PubMed PMID: 38547037
• Adams K, Weber ZA, Yang DH, Klein NP, DeSilva MB, Dascomb K, Irving SA, Naleway AL, Rao S, Gaglani M, Flannery B, Garg S, Kharbanda AB, Grannis SJ, Ong TC, Embi PJ, Natarajan K, Fireman B, Zerbo O, Goddard K, Timbol J, Hansen JR, Grisel N, Arndorfer J, Ball SW, Dunne MM, Kirshner L, Chung JR, Tenforde MW. Vaccine Effectiveness Against Pediatric Influenza-A-Associated Urgent Care, Emergency Department, and Hospital Encounters During the 2022-2023 Season: VISION Network. Clin Infect Dis. 2024 Mar 20;78(3):746-755. PubMed PMID: 37972288
• Ong TC, Hill A, Kahn MG, Lembcke LR, Schilling LM, Grannis SJ. Linkability measures to assess the data characteristics for record linkage. J Am Med Inform Assoc. 2024 Nov 1;31(11):2651-2659. PubMed PMID: 39301630
• Payne AB, Watts JA, Mitchell PK, Dascomb K, Irving SA, Klein NP, Grannis SJ, Ong TC, Ball SW, DeSilva MB, Natarajan K, Sheffield T, Bride D, Arndorfer J, Naleway AL, Koppolu P, Fireman B, Zerbo O, Timbol J, Goddard K, Dixon BE, Fadel WF, Rogerson C, Allen KS, Rao S, Mayer D, Barron M, Reese SE, Rowley EAK, Najdowski M, Ciesla AA, Mak J, Reeves EL, Akinsete OO, McEvoy CE, Essien IJ, Tenforde MW, Fleming-Dutra KE, Link-Gelles R. Respiratory syncytial virus (RSV) vaccine effectiveness against RSV-associated hospitalisations and emergency department encounters among adults aged 60 years and older in the USA, October, 2023, to March, 2024: a test-negative design analysis. Lancet. 2024 Oct 19;404(10462):1547-1559. PubMed PMID: 39426837
• Griggs EP, Mitchell PK, Lazariu V, Gaglani M, McEvoy C, Klein NP, Valvi NR, Irving SA, Kojima N, Stenehjem E, Crane B, Rao S, Grannis SJ, Embi PJ, Kharbanda AB, Ong TC, Natarajan K, Dascomb K, Naleway AL, Bassett E, DeSilva MB, Dickerson M, Konatham D, Fireman B, Allen KS, Barron MA, Beaton M, Arndorfer J, Vazquez-Benitez G, Garg S, Murthy K, Goddard K, Dixon BE, Han J, Grisel N, Raiyani C, Lewis N, Fadel WF, Stockwell MS, Mamawala M, Hansen J, Zerbo O, Patel P, Link-Gelles R, Adams K, Tenforde MW. Clinical Epidemiology and Risk Factors for Critical Outcomes Among Vaccinated and Unvaccinated Adults Hospitalized With COVID-19-VISION Network, 10 States, June 2021-March 2023. Clin Infect Dis. 2024 Feb 17;78(2):338-348. PubMed PMID: 37633258
• Lindberg DM, Peterson RA, Orsi-Hunt R, Chen PCB, Kille B, Rademacher JG, Hensen C, Listman D, Ong TC. Routine Emergency Department Screening to Decrease Subsequent Physical Abuse. Ann Emerg Med. 2024 Dec;84(6):628-638. PubMed PMID: 38888534
• Tenforde MW, Weber ZA, Yang DH, DeSilva MB, Dascomb K, Irving SA, Naleway AL, Gaglani M, Fireman B, Lewis N, Zerbo O, Goddard K, Timbol J, Hansen JR, Grisel N, Arndorfer J, McEvoy CE, Essien IJ, Rao S, Grannis SJ, Kharbanda AB, Natarajan K, Ong TC, Embi PJ, Ball SW, Dunne MM, Kirshner L, Wiegand RE, Dickerson M, Patel P, Ray C, Flannery B, Garg S, Adams K, Klein NP. Influenza vaccine effectiveness against influenza-A-associated emergency department, urgent care, and hospitalization encounters among U.S. adults, 2022-2023. J Infect Dis. 2023 Dec 2. [Epub ahead of print] PubMed PMID: 38041853
• Payne AB, Ciesla AA, Rowley EAK, Weber ZA, Reese SE, Ong TC, Vazquez-Benitez G, Naleway AL, Klein NP, Embi PJ, Grannis SJ, Kharbanda AB, Gaglani M, Tenforde MW, Link-Gelles R. Impact of accounting for correlation between COVID-19 and influenza vaccination in a COVID-19 vaccine effectiveness evaluation using a test-negative design. Vaccine. 2023 Dec 12;41(51):7581-7586. PubMed PMID: 38000964
• Adams K, Weber ZA, Yang DH, Klein NP, DeSilva MB, Dascomb K, Irving SA, Naleway AL, Rao S, Gaglani M, Flannery B, Garg S, Kharbanda AB, Grannis SJ, Ong TC, Embi PJ, Natarajan K, Fireman B, Zerbo O, Goddard K, Timbol J, Hansen JR, Grisel N, Arndorfer J, Ball SW, Dunne MM, Kirshner L, Chung JR, Tenforde MW. Vaccine Effectiveness Against Pediatric Influenza-A-Associated Urgent Care, Emergency Department, and Hospital Encounters During the 2022-2023 Season, VISION Network. Clin Infect Dis. 2023 Nov 16. [Epub ahead of print] PubMed PMID: 37972288
• Patel P, Schrader KE, Rice CE, Rowley E, Cree RA, DeSilva MB, Embi PJ, Gaglani M, Grannis SJ, Ong TC, Stenehjem E, Naleway AL, Ball S, Natarajan K, Klein NP, Adams K, Kharbanda A, Ray C, Link-Gelles R, Tenforde MW. Effectiveness of the Original Monovalent Coronavirus Disease 2019 Vaccines in Preventing Emergency Department or Urgent Care Encounters and Hospitalizations Among Adults With Disabilities: VISION Network, June 2021-September 2022. Open Forum Infect Dis. 2023 Nov;10(11):ofad474. PubMed PMID: 37965644
• Griggs EP, Mitchell PK, Lazariu V, Gaglani M, McEvoy C, Klein NP, Valvi NR, Irving SA, Kojima N, Stenehjem E, Crane B, Rao S, Grannis SJ, Embi PJ, Kharbanda AB, Ong TC, Natarajan K, Dascomb K, Naleway AL, Bassett E, DeSilva MB, Dickerson M, Konatham D, Fireman B, Allen KS, Barron MA, Beaton M, Arndorfer J, Vazquez-Benitez G, Garg S, Murthy K, Goddard K, Dixon BE, Han J, Grisel N, Raiyani C, Lewis N, Fadel WF, Stockwell MS, Mamawala M, Hansen J, Zerbo O, Patel P, Link-Gelles R, Adams K, Tenforde MW. Clinical epidemiology and risk factors for critical outcomes among vaccinated and unvaccinated adults hospitalized with COVID-19-VISION Network, 10 States, June 2021-March 2023. Clin Infect Dis. 2023 Aug 26. [Epub ahead of print] PubMed PMID: 37633258
• Link-Gelles R, Ciesla AA, Rowley EAK, Klein NP, Naleway AL, Payne AB, Kharbanda A, Natarajan K, DeSilva MB, Dascomb K, Irving SA, Zerbo O, Reese SE, Wiegand RE, Najdowski M, Ong TC, Rao S, Stockwell MS, Stephens A, Goddard K, Martinez YC, Weber ZA, Fireman B, Hansen J, Timbol J, Grannis SJ, Barron MA, Embi PJ, Ball SW, Gaglani M, Grisel N, Arndorfer J, Tenforde MW, Fleming-Dutra KE. Effectiveness of Monovalent and Bivalent mRNA Vaccines in Preventing COVID-19-Associated Emergency Department and Urgent Care Encounters Among Children Aged 6 Months-5 Years - VISION Network, United States, July 2022-June 2023. MMWR Morb Mortal Wkly Rep. 2023 Aug 18;72(33):886-892. PubMed PMID: 37590187
• Embi PJ, Levy ME, Patel P, DeSilva MB, Gaglani M, Dascomb K, Dunne MM, Klein NP, Ong TC, Grannis SJ, Natarajan K, Yang DH, Stenehjem E, Zerbo O, McEvoy C, Rao S, Thompson MG, Konatham D, Irving SA, Dixon BE, Han J, Schrader KE, Grisel N, Lewis N, Kharbanda AB, Barron MA, Reynolds S, Liao IC, Fadel WF, Rowley EA, Arndorfer J, Goddard K, Murthy K, Valvi NR, Weber ZA, Fireman B, Reese SE, Ball SW, Naleway AL. Effectiveness of COVID-19 vaccines at preventing emergency department or urgent care encounters and hospitalizations among immunocompromised adults: An observational study of real-world data across 10 US states from August-December 2021. Vaccine. 2023 Aug 23;41(37):5424-5434. PubMed PMID: 37479609
• Link-Gelles R, Weber ZA, Reese SE, Payne AB, Gaglani M, Adams K, Kharbanda AB, Natarajan K, DeSilva MB, Dascomb K, Irving SA, Klein NP, Grannis SJ, Ong TC, Embi PJ, Dunne MM, Dickerson M, McEvoy C, Arndorfer J, Naleway AL, Goddard K, Dixon BE, Griggs EP, Hansen J, Valvi N, Najdowski M, Timbol J, Rogerson C, Fireman B, Fadel WF, Patel P, Ray CS, Wiegand R, Ball S, Tenforde MW. Estimates of Bivalent mRNA Vaccine Durability in Preventing COVID-19-Associated Hospitalization and Critical Illness Among Adults with and Without Immunocompromising Conditions - VISION Network, September 2022-April 2023. Am J Transplant. 2023 Jul;23(7):1062-1076. PubMed PMID: 37394267
• Adams K, Riddles JJ, Rowley EAK, Grannis SJ, Gaglani M, Fireman B, Hartmann E, Naleway AL, Stenehjem E, Hughes A, Dalton AF, Natarajan K, Dascomb K, Raiyani C, Irving SA, Sloan-Aagard C, Kharbanda AB, DeSilva MB, Dixon BE, Ong TC, Keller J, Dickerson M, Grisel N, Murthy K, Nanez J, Fadel WF, Ball SW, Patel P, Arndorfer J, Mamawala M, Valvi NR, Dunne MM, Griggs EP, Embi PJ, Thompson MG, Link-Gelles R, Tenforde MW. Number needed to vaccinate with a COVID-19 booster to prevent a COVID-19-associated hospitalization during SARS-CoV-2 Omicron BA.1 variant predominance, December 2021-February 2022, VISION Network: a retrospective cohort study. Lancet Reg Health Am. 2023 Jul;23:100530. PubMed PMID: 37333688
• Reno JE, Ong TC, Voong C, Morse B, Ytell K, Koren R, Kwan BM. Engaging Patients and Other Stakeholders in "Designing for Dissemination" of Record Linkage Methods and Tools. Appl Clin Inform. 2023 Aug;14(4):670-683. PubMed PMID: 37276886
• Link-Gelles R, Weber ZA, Reese SE, Payne AB, Gaglani M, Adams K, Kharbanda AB, Natarajan K, DeSilva MB, Dascomb K, Irving SA, Klein NP, Grannis SJ, Ong TC, Embi PJ, Dunne MM, Dickerson M, McEvoy C, Arndorfer J, Naleway AL, Goddard K, Dixon BE, Griggs EP, Hansen J, Valvi N, Najdowski M, Timbol J, Rogerson C, Fireman B, Fadel WF, Patel P, Ray CS, Wiegand R, Ball S, Tenforde MW. Estimates of Bivalent mRNA Vaccine Durability in Preventing COVID-19-Associated Hospitalization and Critical Illness Among Adults with and Without Immunocompromising Conditions - VISION Network, September 2022-April 2023. MMWR Morb Mortal Wkly Rep. 2023 May 26;72(21):579-588. PubMed PMID: 37227984
• Dalton AF, Couture A, DeSilva MB, Irving SA, Gohil S, Rao S, Fink RV, Naleway AL, Guo Z, Sundaresan D, Birch RJ, Ball S, Zheng K, Ong TC, Reed C, Bozio CH. Patient and Epidemiological Factors Associated With Influenza Testing in Hospitalized Adults With Acute Respiratory Illnesses, 2016-2017 to 2019-2020. Open Forum Infect Dis. 2023 Apr;10(4):ofad162. PubMed PMID: 37089774
• Klein NP, Demarco M, Fleming-Dutra KE, Stockwell MS, Kharbanda AB, Gaglani M, Rao S, Lewis N, Irving SA, Hartmann E, Natarajan K, Dalton AF, Zerbo O, DeSilva MB, Konatham D, Stenehjem E, Rowley EAK, Ong TC, Grannis SJ, Sloan-Aagard C, Han J, Verani JR, Raiyani C, Dascomb K, Reese SE, Barron MA, Fadel WF, Naleway AL, Nanez J, Dickerson M, Goddard K, Murthy K, Grisel N, Weber ZA, Dixon BE, Patel P, Fireman B, Arndorfer J, Valvi NR, Griggs EP, Hallowell C, Embi PJ, Ball SW, Thompson MG, Tenforde MW, Link-Gelles R. Effectiveness of BNT162b2 COVID-19 Vaccination in Children and Adolescents. Pediatrics. 2023 May 1;151(5). PubMed PMID: 37026401
• Tenforde MW, Weber ZA, Natarajan K, Klein NP, Kharbanda AB, Stenehjem E, Embi PJ, Reese SE, Naleway AL, Grannis SJ, DeSilva MB, Ong TC, Gaglani M, Han J, Dickerson M, Fireman B, Dascomb K, Irving SA, Vazquez-Benitez G, Rao S, Konatham D, Patel P, Schrader KE, Lewis N, Grisel N, McEvoy C, Murthy K, Griggs EP, Rowley EAK, Zerbo O, Arndorfer J, Dunne MM, Goddard K, Ray C, Zhuang Y, Timbol J, Najdowski M, Yang DH, Hansen J, Ball SW, Link-Gelles R. Early Estimates of Bivalent mRNA Vaccine Effectiveness in Preventing COVID-19-Associated Emergency Department or Urgent Care Encounters and Hospitalizations Among Immunocompetent Adults - VISION Network, Nine States, September-November 2022. MMWR Morb Mortal Wkly Rep. 2023 Mar 17;71(53):1637-1646. PubMed PMID: 36921274
• Link-Gelles R, Levy ME, Natarajan K, Reese SE, Naleway AL, Grannis SJ, Klein NP, DeSilva MB, Ong TC, Gaglani M, Hartmann E, Dickerson M, Stenehjem E, Kharbanda AB, Han J, Spark TL, Irving SA, Dixon BE, Zerbo O, McEvoy CE, Rao S, Raiyani C, Sloan-Aagard C, Patel P, Dascomb K, Uhlemann AC, Dunne MM, Fadel WF, Lewis N, Barron MA, Murthy K, Nanez J, Griggs EP, Grisel N, Annavajhala MK, Akinseye A, Valvi NR, Goddard K, Mamawala M, Arndorfer J, Yang DH, Embí PJ, Fireman B, Ball SW, Tenforde MW. Estimation of COVID-19 mRNA Vaccine Effectiveness and COVID-19 Illness and Severity by Vaccination Status During Omicron BA.4 and BA.5 Sublineage Periods. JAMA Netw Open. 2023 Mar 1;6(3):e232598. PubMed PMID: 36920396
• Bozio CH, Butterfield KA, Briggs Hagen M, Grannis S, Drawz P, Hartmann E, Ong TC, Fireman B, Natarajan K, Dascomb K, Gaglani M, DeSilva MB, Yang DH, Midgley CM, Dixon BE, Naleway AL, Grisel N, Liao IC, Reese SE, Fadel WF, Irving SA, Lewis N, Arndorfer J, Murthy K, Riddles J, Valvi NR, Mamawala M, Embi PJ, Thompson MG, Stenehjem E. Protection From COVID-19 mRNA Vaccination and Prior SARS-CoV-2 Infection Against COVID-19-Associated Encounters in Adults During Delta and Omicron Predominance. J Infect Dis. 2023 Jun 15;227(12):1348-1363. PubMed PMID: 36806690
• Tenforde MW, Weber ZA, DeSilva MB, Stenehjem E, Yang DH, Fireman B, Gaglani M, Kojima N, Irving SA, Rao S, Grannis SJ, Naleway AL, Kirshner L, Kharbanda AB, Dascomb K, Lewis N, Dalton AF, Ball SW, Natarajan K, Ong TC, Hartmann E, Embi PJ, McEvoy CE, Grisel N, Zerbo O, Dunne MM, Arndorfer J, Goddard K, Dickerson M, Patel P, Timbol J, Griggs EP, Hansen J, Thompson MG, Flannery B, Klein NP. Vaccine Effectiveness Against Influenza-Associated Urgent Care, Emergency Department, and Hospital Encounters During the 2021-2022 Season, VISION Network. J Infect Dis. 2023 Jul 14;228(2):185-195. PubMed PMID: 36683410
• Dalton AF, Weber ZA, Allen KS, Stenehjem E, Irving SA, Spark TL, Adams K, Zerbo O, Lazariu V, Dixon BE, Dascomb K, Hartmann E, Kharbanda AB, Ong TC, DeSilva MB, Beaton M, Gaglani M, Patel P, Naleway AL, Kish MNS, Grannis SJ, Grisel N, Sloan-Aagard C, Rao S, Raiyani C, Dickerson M, Bassett E, Fadel WF, Arndorfer J, Nanez J, Barron MA, Vazquez-Benitez G, Liao IC, Griggs EP, Reese SE, Valvi NR, Murthy K, Rowley EAK, Embi PJ, Ball S, Link-Gelles R, Tenforde MW. Relationships Between Social Vulnerability and Coronavirus Disease 2019 Vaccination Coverage and Vaccine Effectiveness. Clin Infect Dis. 2023 May 3;76(9):1615-1625. PubMed PMID: 36611252
• Wynia MK, Beaty LE, Bennett TD, Carlson NE, Davis CB, Kwan BM, Mayer DA, Ong TC, Russell S, Steele JD, Stocker HR, Wogu AF, Zane RD, Sokol RJ, Ginde AA. Real-World Evidence of Neutralizing Monoclonal Antibodies for Preventing Hospitalization and Mortality in COVID-19 Outpatients. Chest. 2023 May;163(5):1061-1070. PubMed PMID: 36441040
• DeSilva MB, Mitchell PK, Klein NP, Dixon BE, Tenforde MW, Thompson MG, Naleway AL, Grannis SJ, Ong TC, Natarajan K, Reese SE, Zerbo O, Kharbanda AB, Patel P, Stenehjem E, Raiyani C, Irving SA, Fadel WF, Rao S, Han J, Reynolds S, Davis JM, Lewis N, McEvoy C, Dickerson M, Dascomb K, Valvi NR, Barron MA, Goddard K, Vazquez-Benitez G, Grisel N, Mamawala M, Embi PJ, Fireman B, Essien IJ, Griggs EP, Arndorfer J, Gaglani M. Protection of Two and Three mRNA Vaccine Doses Against Severe Outcomes Among Adults Hospitalized With COVID-19-VISION Network, August 2021 to March 2022. J Infect Dis. 2023 Apr 18;227(8):961-969. PubMed PMID: 36415904
• Thompson MG, Natarajan K, Irving SA, Rowley EA, Griggs EP, Gaglani M, Klein NP, Grannis SJ, DeSilva MB, Stenehjem E, Reese SE, Dickerson M, Naleway AL, Han J, Konatham D, McEvoy C, Rao S, Dixon BE, Dascomb K, Lewis N, Levy ME, Patel P, Liao IC, Kharbanda AB, Barron MA, Fadel WF, Grisel N, Goddard K, Yang DH, Wondimu MH, Murthy K, Valvi NR, Arndorfer J, Fireman B, Dunne MM, Embi P, Azziz-Baumgartner E, Zerbo O, Bozio CH, Reynolds S, Ferdinands J, Williams J, Link-Gelles R, Schrag SJ, Verani JR, Ball S, Ong TC. Effectiveness of a Third Dose of mRNA Vaccines Against COVID-19-Associated Emergency Department and Urgent Care Encounters and Hospitalizations Among Adults During Periods of Delta and Omicron Variant Predominance - VISION Network, 10 States, August 2021-January 2022. MMWR Morb Mortal Wkly Rep. 2022 Jan 21;71(4):139-145. PubMed PMID: 35085224
• Wynia MK, Beaty LE, Bennett TD, Carlson NE, Davis CB, Kwan BM, Mayer DA, Ong TC, Russell S, Steele JD, Stocker HR, Wogu AF, Zane RD, Sokol RJ, Ginde AA. Real-World Evidence of Neutralizing Monoclonal Antibodies for Preventing Hospitalization and Mortality in COVID-19 Outpatients. Chest. 2022 Oct 28. [Epub ahead of print] PubMed PMID: 36441040
• DeSilva MB, Mitchell PK, Klein NP, Dixon BE, Tenforde MW, Thompson MG, Naleway AL, Grannis SJ, Ong TC, Natarajan K, Reese SE, Zerbo O, Kharbanda AB, Patel P, Stenehjem E, Raiyani C, Irving SA, Fadel WF, Rao S, Han J, Reynolds S, Davis JM, Lewis N, McEvoy C, Dickerson M, Dascomb K, Valvi NR, Barron MA, Goddard K, Vazquez-Benitez G, Grisel N, Mamawala M, Embi PJ, Fireman B, Essien IJ, Griggs EP, Arndorfer J, Gaglani M. Protection of 2 and 3 mRNA Vaccine Doses Against Severe Outcomes Among Adults Hospitalized with COVID-19 - VISION Network, August 2021 - March 2022. J Infect Dis. 2022 Nov 23. [Epub ahead of print] PubMed PMID: 36415904
• Douin DJ, Wogu AF, Beaty LE, Carlson NE, Bennett TD, Aggarwal NR, Mayer DA, Ong TC, Russell S, Steele J, Peers JL, Molina KC, Wynia MK, Ginde AA. Association between treatment failure and hospitalization after receipt of neutralizing monoclonal antibody treatment for COVID-19 outpatients. BMC Infect Dis. 2022 Nov 7;22(1):818. PubMed PMID: 36344927
• Britton A, Embi PJ, Levy ME, Gaglani M, DeSilva MB, Dixon BE, Dascomb K, Patel P, Schrader KE, Klein NP, Ong TC, Natarajan K, Hartmann E, Kharbanda AB, Irving SA, Dickerson M, Dunne MM, Raiyani C, Grannis SJ, Stenehjem E, Zerbo O, Rao S, Han J, Sloan-Aagard C, Griggs EP, Weber ZA, Murthy K, Fadel WF, Grisel N, McEvoy C, Lewis N, Barron MA, Nanez J, Reese SE, Mamawala M, Valvi NR, Arndorfer J, Goddard K, Yang DH, Fireman B, Ball SW, Link-Gelles R, Naleway AL, Tenforde MW. Effectiveness of COVID-19 mRNA Vaccines Against COVID-19-Associated Hospitalizations Among Immunocompromised Adults During SARS-CoV-2 Omicron Predominance - VISION Network, 10 States, December 2021-August 2022. MMWR Morb Mortal Wkly Rep. 2022 Oct 21;71(42):1335-1342. PubMed PMID: 36264840
• Bozio CH, Butterfield K, Irving SA, Vazquez-Benitez G, Ong TC, Zheng K, Ball SW, Naleway AL, Barron M, Reed C. Relative Risks of COVID-19-Associated Hospitalizations and Clinical Outcomes by Age and Race/Ethnicity-March 2020-March 2021. Open Forum Infect Dis. 2022 Oct;9(10):ofac376. PubMed PMID: 36204160
• Ferdinands JM, Rao S, Dixon BE, Mitchell PK, DeSilva MB, Irving SA, Lewis N, Natarajan K, Stenehjem E, Grannis SJ, Han J, McEvoy C, Ong TC, Naleway AL, Reese SE, Embi PJ, Dascomb K, Klein NP, Griggs EP, Liao IC, Yang DH, Fadel WF, Grisel N, Goddard K, Patel P, Murthy K, Birch R, Valvi NR, Arndorfer J, Zerbo O, Dickerson M, Raiyani C, Williams J, Bozio CH, Blanton L, Link-Gelles R, Barron MA, Gaglani M, Thompson MG, Fireman B. Waning of vaccine effectiveness against moderate and severe covid-19 among adults in the US from the VISION network: test negative, case-control study. BMJ. 2022 Oct 3;379:e072141. PubMed PMID: 36191948
• Schrag SJ, Verani JR, Dixon BE, Page JM, Butterfield KA, Gaglani M, Vazquez-Benitez G, Zerbo O, Natarajan K, Ong TC, Lazariu V, Rao S, Beaver R, Ellington SR, Klein NP, Irving SA, Grannis SJ, Kiduko S, Barron MA, Midturi J, Dickerson M, Lewis N, Stockwell MS, Stenehjem E, Fadel WF, Link-Gelles R, Murthy K, Goddard K, Grisel N, Valvi NR, Fireman B, Arndorfer J, Konatham D, Ball S, Thompson MG, Naleway AL. Estimation of COVID-19 mRNA Vaccine Effectiveness Against Medically Attended COVID-19 in Pregnancy During Periods of Delta and Omicron Variant Predominance in the United States. JAMA Netw Open. 2022 Sep 1;5(9):e2233273. PubMed PMID: 36156146
• Link-Gelles R, Levy ME, Gaglani M, Irving SA, Stockwell M, Dascomb K, DeSilva MB, Reese SE, Liao IC, Ong TC, Grannis SJ, McEvoy C, Patel P, Klein NP, Hartmann E, Stenehjem E, Natarajan K, Naleway AL, Murthy K, Rao S, Dixon BE, Kharbanda AB, Akinseye A, Dickerson M, Lewis N, Grisel N, Han J, Barron MA, Fadel WF, Dunne MM, Goddard K, Arndorfer J, Konatham D, Valvi NR, Currey JC, Fireman B, Raiyani C, Zerbo O, Sloan-Aagard C, Ball SW, Thompson MG, Tenforde MW. Effectiveness of 2, 3, and 4 COVID-19 mRNA Vaccine Doses Among Immunocompetent Adults During Periods when SARS-CoV-2 Omicron BA.1 and BA.2/BA.2.12.1 Sublineages Predominated - VISION Network, 10 States, December 2021-June 2022. MMWR Morb Mortal Wkly Rep. 2022 Jul 22;71(29):931-939. PubMed PMID: 35862287
• Scott KA, Davies SD, Zucker R, Ong T, Kraus EM, Kahn MG, Bondy J, Daley MF, Horle K, Bacon E, Schilling L, Crume T, Hasnain-Wynia R, Foldy S, Budney G, Davidson AJ. A process to deduplicate individuals for regional chronic disease prevalence estimates using a distributed data network of electronic health records. Learn Health Syst. 2022 Jul;6(3):e10297. PubMed PMID: 35860322
• Aggarwal NR, Beaty LE, Bennett TD, Carlson NE, Davis CB, Kwan BM, Mayer DA, Ong TC, Russell S, Steele J, Wogu AF, Wynia MK, Zane RD, Ginde AA. Real World Evidence of the Neutralizing Monoclonal Antibody Sotrovimab for Preventing Hospitalization and Mortality in COVID-19 Outpatients. J Infect Dis. 2022 May 16. [Epub ahead of print] PubMed PMID: 35576581
• Natarajan K, Prasad N, Dascomb K, Irving SA, Yang DH, Gaglani M, Klein NP, DeSilva MB, Ong TC, Grannis SJ, Stenehjem E, Link-Gelles R, Rowley EA, Naleway AL, Han J, Raiyani C, Benitez GV, Rao S, Lewis N, Fadel WF, Grisel N, Griggs EP, Dunne MM, Stockwell MS, Mamawala M, McEvoy C, Barron MA, Goddard K, Valvi NR, Arndorfer J, Patel P, Mitchell PK, Smith M, Kharbanda AB, Fireman B, Embi PJ, Dickerson M, Davis JM, Zerbo O, Dalton AF, Wondimu MH, Azziz-Baumgartner E, Bozio CH, Reynolds S, Ferdinands J, Williams J, Schrag SJ, Verani JR, Ball S, Thompson MG, Dixon BE. Effectiveness of Homologous and Heterologous COVID-19 Booster Doses Following 1 Ad.26.COV2.S (Janssen [Johnson & Johnson]) Vaccine Dose Against COVID-19-Associated Emergency Department and Urgent Care Encounters and Hospitalizations Among Adults - VISION Network, 10 States, December 2021-March 2022. MMWR Morb Mortal Wkly Rep. 2022 Apr 1;71(13):495-502. PubMed PMID: 35358170
• Klein NP, Stockwell MS, Demarco M, Gaglani M, Kharbanda AB, Irving SA, Rao S, Grannis SJ, Dascomb K, Murthy K, Rowley EA, Dalton AF, DeSilva MB, Dixon BE, Natarajan K, Stenehjem E, Naleway AL, Lewis N, Ong TC, Patel P, Konatham D, Embi PJ, Reese SE, Han J, Grisel N, Goddard K, Barron MA, Dickerson M, Liao IC, Fadel WF, Yang DH, Arndorfer J, Fireman B, Griggs EP, Valvi NR, Hallowell C, Zerbo O, Reynolds S, Ferdinands J, Wondimu MH, Williams J, Bozio CH, Link-Gelles R, Azziz-Baumgartner E, Schrag SJ, Thompson MG, Verani JR. Effectiveness of COVID-19 Pfizer-BioNTech BNT162b2 mRNA Vaccination in Preventing COVID-19-Associated Emergency Department and Urgent Care Encounters and Hospitalizations Among Nonimmunocompromised Children and Adolescents Aged 5-17 Years - VISION Network, 10 States, April 2021-January 2022. MMWR Morb Mortal Wkly Rep. 2022 Mar 4;71(9):352-358. PubMed PMID: 35239634
• Ferdinands JM, Rao S, Dixon BE, Mitchell PK, DeSilva MB, Irving SA, Lewis N, Natarajan K, Stenehjem E, Grannis SJ, Han J, McEvoy C, Ong TC, Naleway AL, Reese SE, Embi PJ, Dascomb K, Klein NP, Griggs EP, Konatham D, Kharbanda AB, Yang DH, Fadel WF, Grisel N, Goddard K, Patel P, Liao IC, Birch R, Valvi NR, Reynolds S, Arndorfer J, Zerbo O, Dickerson M, Murthy K, Williams J, Bozio CH, Blanton L, Verani JR, Schrag SJ, Dalton AF, Wondimu MH, Link-Gelles R, Azziz-Baumgartner E, Barron MA, Gaglani M, Thompson MG, Fireman B. Waning 2-Dose and 3-Dose Effectiveness of mRNA Vaccines Against COVID-19-Associated Emergency Department and Urgent Care Encounters and Hospitalizations Among Adults During Periods of Delta and Omicron Variant Predominance - VISION Network, 10 States, August 2021-January 2022. MMWR Morb Mortal Wkly Rep. 2022 Feb 18;71(7):255-263. PubMed PMID: 35176007
• Thompson MG, Natarajan K, Irving SA, Rowley EA, Griggs EP, Gaglani M, Klein NP, Grannis SJ, DeSilva MB, Stenehjem E, Reese SE, Dickerson M, Naleway AL, Han J, Konatham D, McEvoy C, Rao S, Dixon BE, Dascomb K, Lewis N, Levy ME, Patel P, Liao IC, Kharbanda AB, Barron MA, Fadel WF, Grisel N, Goddard K, Yang DH, Wondimu MH, Murthy K, Valvi NR, Arndorfer J, Fireman B, Dunne MM, Embi P, Azziz-Baumgartner E, Zerbo O, Bozio CH, Reynolds S, Ferdinands J, Williams J, Link-Gelles R, Schrag SJ, Verani JR, Ball S, Ong TC. Effectiveness of a Third Dose of mRNA Vaccines Against COVID-19-Associated Emergency Department and Urgent Care Encounters and Hospitalizations Among Adults During Periods of Delta and Omicron Variant Predominance - VISION Network, 10 States, August 2021-January 2022. MMWR Morb Mortal Wkly Rep. 2022 Jan 21;71(4):139-145. PubMed PMID: 35085224
• Tenforde MW, Weber ZA, Natarajan K, Klein NP, Kharbanda AB, Stenehjem E, Embi PJ, Reese SE, Naleway AL, Grannis SJ, DeSilva MB, Ong TC, Gaglani M, Han J, Dickerson M, Fireman B, Dascomb K, Irving SA, Vazquez-Benitez G, Rao S, Konatham D, Patel P, Schrader KE, Lewis N, Grisel N, McEvoy C, Murthy K, Griggs EP, Rowley EAK, Zerbo O, Arndorfer J, Dunne MM, Goddard K, Ray C, Zhuang Y, Timbol J, Najdowski M, Yang DH, Hansen J, Ball SW, Link-Gelles R. Early Estimates of Bivalent mRNA Vaccine Effectiveness in Preventing COVID-19-Associated Emergency Department or Urgent Care Encounters and Hospitalizations Among Immunocompetent Adults - VISION Network, Nine States, September-November 2022. MMWR Morb Mortal Wkly Rep. 2022 Dec 30;71(5152):1616-1624. PubMed PMID: 36580430
• Hockett CW, Praveen PA, Ong TC, Amutha A, Isom SP, Jensen ET, D'Agostino RB Jr, Hamman RF, Mayer-Davis EJ, Lawrence JM, Pihoker C, Kahn MG, Mohan V, Tandon N, Dabelea D. Clinical profile at diagnosis with youth-onset type 1 and type 2 diabetes in two pediatric diabetes registries: SEARCH (United States) and YDR (India). Pediatr Diabetes. 2021 Feb;22(1):22-30. PubMed PMID: 31953884
• Praveen PA, Hockett CW, Ong TC, Amutha A, Isom SP, Jensen ET, Mohan V, Dabelea DA, D'Agostino RB Jr, Hamman RF, Mayer-Davis EJ, Lawrence JM, Dolan LM, Kahn MG, Madhu SV, Tandon N. Diabetic ketoacidosis at diagnosis among youth with type 1 and type 2 diabetes: Results from SEARCH (United States) and YDR (India) registries. Pediatr Diabetes. 2021 Feb;22(1):40-46. PubMed PMID: 31943641
• Jensen ET, Dabelea DA, Praveen PA, Amutha A, Hockett CW, Isom SP, Ong TC, Mohan V, D'Agostino R Jr, Kahn MG, Hamman RF, Wadwa P, Dolan L, Lawrence JM, Madhu SV, Chhokar R, Goel K, Tandon N, Mayer-Davis E. Comparison of the incidence of diabetes in United States and Indian youth: An international harmonization of youth diabetes registries. Pediatr Diabetes. 2021 Feb;22(1):8-14. PubMed PMID: 32196874
• Amutha A, Praveen PA, Hockett CW, Ong TC, Jensen ET, Isom SP, D'Agostino RBJ, Hamman RF, Mayer-Davis EJ, Wadwa RP, Lawrence JM, Pihoker C, Kahn MG, Dabelea D, Tandon N, Mohan V. Treatment regimens and glycosylated hemoglobin levels in youth with Type 1 and Type 2 diabetes: Data from SEARCH (United States) and YDR (India) registries. Pediatr Diabetes. 2021 Feb;22(1):31-39. PubMed PMID: 32134536
• Embi PJ, Levy ME, Naleway AL, Patel P, Gaglani M, Natarajan K, Dascomb K, Ong TC, Klein NP, Liao IC, Grannis SJ, Han J, Stenehjem E, Dunne MM, Lewis N, Irving SA, Rao S, McEvoy C, Bozio CH, Murthy K, Dixon BE, Grisel N, Yang DH, Goddard K, Kharbanda AB, Reynolds S, Raiyani C, Fadel WF, Arndorfer J, Rowley EA, Fireman B, Ferdinands J, Valvi NR, Ball SW, Zerbo O, Griggs EP, Mitchell PK, Porter RM, Kiduko SA, Blanton L, Zhuang Y, Steffens A, Reese SE, Olson N, Williams J, Dickerson M, McMorrow M, Schrag SJ, Verani JR, Fry AM, Azziz-Baumgartner E, Barron MA, Thompson MG, DeSilva MB. Effectiveness of 2-Dose Vaccination with mRNA COVID-19 Vaccines Against COVID-19-Associated Hospitalizations Among Immunocompromised Adults - Nine States, January-September 2021. MMWR Morb Mortal Wkly Rep. 2021 Nov 5;70(44):1553-1559. PubMed PMID: 34735426
• Bozio CH, Grannis SJ, Naleway AL, Ong TC, Butterfield KA, DeSilva MB, Natarajan K, Yang DH, Rao S, Klein NP, Irving SA, Dixon BE, Dascomb K, Liao IC, Reynolds S, McEvoy C, Han J, Reese SE, Lewis N, Fadel WF, Grisel N, Murthy K, Ferdinands J, Kharbanda AB, Mitchell PK, Goddard K, Embi PJ, Arndorfer J, Raiyani C, Patel P, Rowley EA, Fireman B, Valvi NR, Griggs EP, Levy ME, Zerbo O, Porter RM, Birch RJ, Blanton L, Ball SW, Steffens A, Olson N, Williams J, Dickerson M, McMorrow M, Schrag SJ, Verani JR, Fry AM, Azziz-Baumgartner E, Barron M, Gaglani M, Thompson MG, Stenehjem E. Laboratory-Confirmed COVID-19 Among Adults Hospitalized with COVID-19-Like Illness with Infection-Induced or mRNA Vaccine-Induced SARS-CoV-2 Immunity - Nine States, January-September 2021. MMWR Morb Mortal Wkly Rep. 2021 Nov 5;70(44):1539-1544. PubMed PMID: 34735425
• Grannis SJ, Rowley EA, Ong TC, Stenehjem E, Klein NP, DeSilva MB, Naleway AL, Natarajan K, Thompson MG. Interim Estimates of COVID-19 Vaccine Effectiveness Against COVID-19-Associated Emergency Department or Urgent Care Clinic Encounters and Hospitalizations Among Adults During SARS-CoV-2 B.1.617.2 (Delta) Variant Predominance - Nine States, June-August 2021. MMWR Morb Mortal Wkly Rep. 2021 Sep 17;70(37):1291-1293. PubMed PMID: 34529642
• Thompson MG, Stenehjem E, Grannis S, Ball SW, Naleway AL, Ong TC, DeSilva MB, Natarajan K, Bozio CH, Lewis N, Dascomb K, Dixon BE, Birch RJ, Irving SA, Rao S, Kharbanda E, Han J, Reynolds S, Goddard K, Grisel N, Fadel WF, Levy ME, Ferdinands J, Fireman B, Arndorfer J, Valvi NR, Rowley EA, Patel P, Zerbo O, Griggs EP, Porter RM, Demarco M, Blanton L, Steffens A, Zhuang Y, Olson N, Barron M, Shifflett P, Schrag SJ, Verani JR, Fry A, Gaglani M, Azziz-Baumgartner E, Klein NP. Effectiveness of Covid-19 Vaccines in Ambulatory and Inpatient Care Settings. N Engl J Med. 2021 Oct 7;385(15):1355-1371. PubMed PMID: 34496194
• Tillman AR, Colborn KL, Scott KA, Davidson AJ, Khanna A, Kao D, McKenzie L, Ong T, Rausch CM, Duca LM, Daley MF, Coleman S, Costa E 3rd, Fernie E, Crume TL. Associations Between Socioeconomic Context and Congenital Heart Disease Related Outcomes in Adolescents and Adults. Am J Cardiol. 2021 Jan 15;139:105-115. PubMed PMID: 33203514
• Crume TL, Duca LM, Ong T, Kraus E, Scott K, Khanna A, Kao D, Rausch CM, McKenzie L, Daley MF, Coleman S, Kahn MG, Costa E 3rd, Davidson AJ. Population-level surveillance of congenital heart defects among adolescents and adults in Colorado: Implications of record linkage. Am Heart J. 2020 Aug;226:75-84. PubMed PMID: 32526532
• Ong T, Hill A, Voong C, Kahn M, Grannis S. Linkability Assessment for Demographics Data. In: AMIA 2020 INFORMATICS SUMMIT. 2020.
• Doctor JN, Vaidya J, Jiang X, Wang S, Schilling LM, Ong T, Matheny ME, Ohno-Machado L, Meeker D. Efficient determination of equivalence for encrypted data. Comput Secur. 2020 Oct;97. PubMed PMID: 33223585
• Carton T, Y. G Nedra, Gregorowicz A, Ong T. Building Longitudinal Records for Research while Preserving Patient Privacy. In: AMIA 2020 INFORMATICS SUMMIT. Houston; 2020.
• Ong T, Schilling L, Grannis S, Zucker R, Jiang X. Workshop: An introduction on patient linkage to improve data quality. In: AMIA 2020 INFORMATICS SUMMIT. Houston, TX; 2020.
• Duca LM, Pyle L, Amber D Khanna, Ong T, Kahn MG, Carolyn DiGuiseppi, et al. Estimating the Prevalence of Congenital Heart Disease among Adolescents and Adults in Colorado Adjusted for Incomplete Case Ascertainment. American Heart Journal. 2020;
• Doctor JN, Vaidya J, Jiang X, Wang S, Schilling LM, Ong T, Matheny ME, Ohno-Machado L, Meeker D. Efficient determination of equivalence for encrypted data. Comput Secur. 2020 Oct;97. PubMed PMID: 33223585
• Tillman AR, Colborn KL, Scott KA, Davidson AJ, Khanna A, Kao D, McKenzie L, Ong T, Rausch CM, Duca LM, Daley MF, Coleman S, Costa E 3rd, Fernie E, Crume TL. Associations Between Socioeconomic Context and Congenital Heart Disease Related Outcomes in Adolescents and Adults. Am J Cardiol. 2020 Oct 24. [Epub ahead of print] PubMed PMID: 33203514
• Crume TL, Duca LM, Ong T, Kraus E, Scott K, Khanna A, Kao D, Rausch CM, McKenzie L, Daley MF, Coleman S, Kahn MG, Costa E 3rd, Davidson AJ. Population-level surveillance of congenital heart defects among adolescents and adults in Colorado: Implications of record linkage. Am Heart J. 2020 Aug;226:75-84. PubMed PMID: 32526532
• Jensen ET, Dabelea DA, Praveen PA, Amutha A, Hockett CW, Isom SP, Ong TC, Mohan V, D'Agostino R Jr, Kahn MG, Hamman RF, Wadwa P, Dolan L, Lawrence JM, Madhu SV, Chhokar R, Goel K, Tandon N, Mayer-Davis E. Comparison of the incidence of diabetes in United States and Indian youth: An international harmonization of youth diabetes registries. Pediatr Diabetes. 2020 Mar 20. [Epub ahead of print] PubMed PMID: 32196874
• Amutha A, Praveen PA, Hockett CW, Ong TC, Jensen ET, Isom SP, D'Agostino RBJ, Hamman RF, Mayer-Davis EJ, Wadwa RP, Lawrence JM, Pihoker C, Kahn MG, Dabelea D, Tandon N, Mohan V. Treatment regimens and glycosylated hemoglobin levels in youth with Type 1 and Type 2 diabetes: Data from SEARCH (United States) and YDR (India) registries. Pediatr Diabetes. 2020 Mar 5. [Epub ahead of print] PubMed PMID: 32134536
• Ong TC, Duca LM, Kahn MG, Crume TL. A hybrid approach to record linkage using a combination of deterministic and probabilistic methodology. J Am Med Inform Assoc. 2020 Apr 1;27(4):505-513. PubMed PMID: 32049329
• Duca LM, Pyle L, Khanna AD, Ong T, Kahn MG, DiGuiseppi C, Scott K, Daley MF, Costa E 3rd, Davidson AJ, Crume TL. Estimating the prevalence of congenital heart disease among adolescents and adults in Colorado adjusted for incomplete case ascertainment. Am Heart J. 2020 Mar;221:95-105. PubMed PMID: 31955128
• Hockett CW, Praveen PA, Ong TC, Amutha A, Isom SP, Jensen ET, D'Agostino RB Jr, Hamman RF, Mayer-Davis EJ, Lawrence JM, Pihoker C, Kahn MG, Mohan V, Tandon N, Dabelea D. Clinical profile at diagnosis with youth-onset type 1 and type 2 diabetes in two pediatric diabetes registries: SEARCH (United States) and YDR (India). Pediatr Diabetes. 2020 Jan 17. [Epub ahead of print] PubMed PMID: 31953884
• Praveen PA, Hockett CW, Ong TC, Amutha A, Isom SP, Jensen ET, Mohan V, Dabelea DA, D'Agostino RB Jr, Hamman RF, Mayer-Davis EJ, Lawrence JM, Dolan LM, Kahn MG, Madhu SV, Tandon N. Diabetic ketoacidosis at diagnosis among youth with type 1 and type 2 diabetes: Results from SEARCH (United States) and YDR (India) registries. Pediatr Diabetes. 2020 Jan 14. [Epub ahead of print] PubMed PMID: 31943641
• Reno J, Kwan B, Voong C, Ong T. Engaging stakeholders throughout the entire process is vital to designing effective messages and dissemination strategies for novel data science methods. Poster presented at; 2020 Mar; Lexington, KY.
• Ong TC, Duca LM, Kahn MG, Crume TL. A hybrid approach to record linkage using a combination of deterministic and probabilistic methodology. J Am Med Inform Assoc. 2020 Apr 1;27(4):505-513. PubMed PMID: 32049329
• Duca LM, Pyle L, Khanna AD, Ong T, Kahn MG, DiGuiseppi C, Scott K, Daley MF, Costa E 3rd, Davidson AJ, Crume TL. Estimating the prevalence of congenital heart disease among adolescents and adults in Colorado adjusted for incomplete case ascertainment. Am Heart J. 2020 Mar;221:95-105. PubMed PMID: 31955128
• CURL Explainer video
• Feng Chen, Xiaoqian Jiang, Shuang Wang, Lisa M. Schilling, Daniella Meeker, Toan Ong, Michael E. Matheny, Jason N. Doctor, Lucila Ohno-Machado, Jaideep Vaidya (2018). Perfectly Secure and Efficient Two-Party Electronic-Health-Record Linkage. IEEE Internet Computing Volume 22, Issue 2, 2018.
• Ibrahim Lazrig, Toan C. Ong, Indrajit Ray, Indrakshi Ray, Xiaoqian Jiang, Jaideep Vaidya (2018). Privacy Preserving Probabilistic Record Linkage Without Trusted Third Party. 16th Annual Conference on Privacy, Security and Trust, Belfast UK, 2018
• Elizabeth T. Jensen, Dana A. Dabelea, Pradeep A. Praveen, Amutha Anandakumar, Christine W. Hockett, Scott P. Isom, Toan C. Ong, Viswanathan Mohan, Ralph B. D'Agostino, Jr, Michael G. Kahn, Richard F. Hamman, Nikhil Tandon, Elizabeth J. Mayer-Davis (2018). Comparison of the incidence of diabetes in U.S. and Indian youth: An international harmonization of youth diabetes registries. The 44th Annual Conference of ISPAD, Hyderabad, India (2018).
• A. Amutha, P.A. Praveen, C.W. Hockett, T.C. Ong, E.T. Jensen, R.B. D'Agostino, S.P. Isom, R.F. Hamman, E.J. Mayer-Davis, P.R. Wadwa, M.G. Kahn, D.A. Dabelea, N. Tandon, V. Mohan (2018). Treatment regimens and corresponding A1c levels for type 1 and type 2 diabetes: Data from SEARCH (US) and YDR (INDIAN) registries. The 44th Annual Conference of ISPAD, Hyderabad, India (2018).
• P.A. Praveen, C.W. Hockett, T.C. Ong, A. Anandakumar, S.P. Isom, E.T. Jensen, V. Mohan, D.A. Dabelea, R.B. D'Agostino, R.F. Hamman, E.J. Mayer-Davis, M.G. Kahn, N. Tandon (2018). Diabetic ketoacidosis (DKA) among patients with young-onset type 1 and type 2 diabetes: Results from SEARCH (USA) and YDR (India) registries. The 44th Annual Conference of ISPAD, Hyderabad, India (2018).
• C.W. Hockett, T.C. Ong, P.A. Praveen, A. Anandakumar, S.P. Isom, E.T. Jensen, V. Mohan, D.A. Dabelea, R.B. D'Agostino, R.F. Hamman, E.J. Mayer-Davis, M.G. Kahn, N. Tandon (2018). Clinical profile at onset of diabetes in SEARCH and YDR youth: an international harmonization of youth diabetes registries. The 44th Annual Conference of ISPAD, Hyderabad, India (2018).
• Christine W. Hockett, Toan C. Ong, Pradeep A Praveen, Amutha Anandakumar, Scott Isom, Elizabeth Jensen, Viswanathan Mohan, Nikhil Tandon, Ralph D'Agostino, R F Hamman, Elizabeth Mayer-Davis, Michael G. Kahn, Dana Dabelea (2018). COMPARISON OF BURDEN OF DIABETES IN US AND INDIAN YOUTH: AN INTERNATIONAL HARMONIZATION OF YOUTH DIABETES REGISTRIES. The European Diabetes Epidemiology Group (EDEG), Helsingor, Denmark on April 21-24, 2018.
• W. Benjamin Nowell, Jeffrey R. Curtis, Lang Chen, Biruk Eshete, Abiy Agiro, Xiaoxue Chen, Jennifer Ostertag-Stretch, Toan Ong, Kelly V. Clayton, Kelly Gavigan, Kevin Haynes (2018). Privacy-Preserving Linkage between the Arthritispower Registry and Commercial Payer Claims Data to Support Comparative Effectiveness and Outcomes Research. 2018 ACR/ARHP Chicago 2018.
• Toan C. Ong, Ibrahim Lazrig, Indrakshi Ray, Indrajit Ray, Michael G. Kahn (2018). Scalable Secure Privacy-Preserving Record Linkage (PPRL) Methods Using Cloud-based Infrastructure. The International Population Data Linkage Conference 2018, Banff, Calgary, Canada, 2018.
• Toan Ong, Rosina Pradhananga, Erin holve, Michael G. Kahn, (2017) A Framework for Classification of Electronic Health Data Extraction-Transformation-Loading Challenges in Data Network Participation. eGEMs
• Ong TC, Kahn MG, Kwan BM, et al. Dynamic-ETL: a hybrid approach for health data extraction, transformation and loading. BMC Med Inform Decis Mak 2017;17. doi:10.1186/s12911-017-0532-3
• Jaideep Vaidya, Xiaoqian Jiang, Toan Ong et al. (2017) Perfectly Secure and Efficient Two-party Electronic Health Record Linkage, , IEEE Internet Computing
• Subhojeet Mukherjee, Indrakshi Ray, Indrajit Ray, Hossein Shirazi, Toan Ong, Michael G. Kahn. Attribute Based Access Control for Healthcare Resources (2017). ABAC 2017, March 2017, Scottsdale AZ USA.
• Jiang Bian, Abel N. Kho, Russ Waitman, Xiaoqian Jiang, Shaun Grannis, Toan Ong, William Hogan (2017). Implementing Record Linkage Solutions in the PCORnet Clinical Data Research Networks, AMIA Joint Summit, San Francisco, USA
• Jaideep Vaidya, Michael Matheny, Toan Ong, Shuang Wang, Lisa Schilling (2016). Record Linkage Challenges in Distributed Data Networks, EDM Forum Concordium 2016, Washington DC, USA
• Ibrahim Lazrig, Toan Ong, Indrajit Ray, Indrakshi Ray and Michael Kahn, Privacy Preserving Probabilistic Record Linkage Using Locality Sensitive Hashes, DBSec 2016, July 18-21 Trento Italy.
• Rinku Dewri, Toan Ong, Ramakrishna Thurimella, Linking Health Records for Federated Query Processing, Proceedings on Privacy Enhancing Technologies; 2016 (3):1–20, Darmstadt, Germany.
• Indrakshi Ray, Toan Ong, Indrajit Ray and Michael G. Kahn (2016) Applying Attribute Based Access Control for Privacy Preserving Health Data Disclosure. BHI 2016.
• Toan Ong, Lisa Schilling (2016). Rosita: A Flexible System for Data Standardization Using Dynamic-ETL, EDM Forum Concordium 2016, Washington DC, USA
• Feng Chen, Xiaoqian Jiang, Shuang Wang, Lisa Schilling, Daniella Meeker, Toan Ong, Michael E. Matheny, Jason N. Doctor, Lucila Ohno-Machado, Jaideep Vaidya (2016), Perfectly secure and efficient two party electronic health record linkage, IEEE Journal of Biomedical and Health Informatics. (Under review)
• Michael G. Kahn, Tiffany J. Callahan, Juliana G. Barnard, Alan Bauck, Jeffrey S. Brown, Bruce N. Davidson, Hossein Estiri, Carsten Görg, Erin Holve, Steven G. Johnson, Siaw-Teng Liaw8, Marianne Hamilton Lopez, Daniella Meeker, Toan Ong, Patrick B. Ryan, Ning Shang, Nicole G. Weiskopf, Chunhua Weng, Meredith N Zozus, Lisa M. Schilling. A Harmonized Data Quality Assessment Terminology for the Secondary Use of Electronic Health Record Data, eGEMs 2016
• Toan Ong, Michael Kahn, Bethany Kwan, Traci Yamashita, Elias Brandt, Patrick Hosokawa, Chris Uhrich, and Lisa Schilling (2016). Dynamic-ETL: A Hybrid Approach for Health Data Extraction, Transformation and Loading. BMC Medical Informatics and Decision Making (Under review)
• Ibrahim Lazrig, Tarik Moataz, Indrajit Ray, Indrakshi Ray, Toan Ong, Michael Kahn, Frédéric Cuppens and Nora Cuppens-Boulahia (2015) Privacy Preserving Record Matching Using Automated Semi-Trusted Broker. DBSec 2015.
• Toan Ong, Lisa Schilling, and Michael Kahn (2015). Comparing Weight Redistribution and Distance Imputation Methods for Missing Data in Clear-text and Encrypted Record Linkage. AMIA 2015 Annual Symposium.
• Toan Ong, Michael Kahn, and Dan Hall (2015). Using National Database for Autism Research (NDAR) privacy-preserving record linkage protocol in the PEDSnet CDRN. AMIA 2015 Annual Symposium.
• Toan Ong, Michael Kahn, Bethany Kwan, Traci Yamashita, Elias Brandt, Patrick Hosokawa, Chris Uhrich, and Lisa Schilling (2015). Dynamic-ETL: A Hybrid Approach for Health Data Extraction, Transformation and Loading. Journal of Biomedical Informatics (Under review)
• A Harmonized Data Quality Assessment Terminology for the Secondary Use of Electronic Health Record Data Michael G. Kahn, Tiffany J. Callahan, Juliana G. Barnard, Alan Bauck, Jeffrey S. Brown, Bruce N. Davidson, Hossein Estiri, Carsten Görg, Erin Holve, Steven G. Johnson, Siaw-Teng Liaw8, Marianne Hamilton Lopez, Daniella Meeker, Toan C. Ong, Patrick B. Ryan, Ning Shang, Nicole G. Weiskopf, Chunhua Weng, Meredith N Zozus14, Lisa M. Schilling, eGEMs 2015 (Under review)
• Toan Ong, Data integration and identity management via record linkage, the 8th Annual Mid-Atlantic Healthcare Informatics Symposium, Philadelphia PA 2015
• Establishing Interoperability Standards between OMOP CDM v4, v5, and PCORnet CDM, Rimma Belenkaya, Parsa Mirhaji, Mark Khayter, Don Torok, Ritu Khare, Toan Ong, Lisa Schilling.
• Ong TC, Mannino MV, Schilling LM, Kahn MG. Improving record linkage performance in the presence of missing linkage data. J Biomed Inform. 2014 Dec;52:43-54. PubMed PMID: 24524889