Papers

Gandhi M, Daskivich LP, Ogunyemi OI. DRRisk: A Web-based tool to Assess the Risk of Diabetic Retinopathy through Machine Learning on Electronic Health Records. AMIA Annu Symp Proc. 2022. In press.
[DRRisk: The Diabetic Retinopathy Risk Assessment Tool.]

Ogunyemi OI, Gandhi M, Lee M, Teklehaimanot S, Daskivich LP, Hindman D, Lopez K, Taira R. Detecting Diabetic Retinopathy through Machine Learning on Electronic Health Record Data from an Urban, Safety Net Healthcare System. JAMIA Open. 2021 August 19;4(3):1 – 10. [Full text.]

Ogunyemi OI, George S, Mukherjee S, Gandhi M, Jenders RA. Centering “TechQuity” through Biomedical Informatics Centers at Minority-Serving Academic Institutions Providing Informatics Solutions for Urban Safety-Net Settings. Journal of Health Care for the Poor and Underserved, Volume 32, Number 2, May 2021 Supplement, pp. 300-317. [Full text.]

Cheng Y, Mohanty A, Ogunyemi OI, Smith C, Leroy G, Zeng QT. 2018 Salary Survey of AMIA Members: Factors Associated with Higher Salaries. AMIA Annu Symp Proc. 2020 Mar 4;2019:275-284. eCollection 2019. PMID: 32308820 PMCID: PMC7153054 [Full text.]

Ogunyemi OI, Gandhi M, Tayek C. Predictive Models for Diabetic Retinopathy from Non-Image Teleretinal Screening Data. AMIA Jt Summits Transl Sci Proc. 2019 May 6;2019:472-477. eCollection 2019. PMID: 31259001. PMCID: PMC6568122. [Full text.]

George SM, Hayes EM, Fish A, Daskivich LP, Ogunyemi OI. Understanding the Knowledge Gap Experienced by U.S. Safety Net Patients in Teleretinal Screening. AMIA Annu Symp Proc. 2016; 2016:590-599. eCollection 2016. PMID: 28269855. PMCID: PMC5333296. [Full text.]

Ogunyemi O, Kermah D. Machine Learning Approaches for Detecting Diabetic Retinopathy from Clinical and Public Health Records. AMIA Annu Symp Proc. 2015; pp: 983-990. PMCID: PMC4765709. [Full text.]

Ogunyemi O, George S, Patty L, Teklehaimanot S, Baker R. Teleretinal Screening for Diabetic Retinopathy in Six Los Angeles Urban Safety-Net Clinics: Final Study Results. AMIA Annu Symp Proc. 2013 Nov 16; 2013:1082-8. eCollection 2013. PMID: 24551394. [Full text.]

Ogunyemi O, Teklehaimanot S, Patty L, Moran E, George S. Evaluating Predictive Modeling’s Potential to Improve Teleretinal Screening Participation in Urban Safety Net Clinics. Stud Health Technol Inform. 2013; 192:162-5. PMID: 23920536. [Full text.]

Ogunyemi OI, Meeker D, Kim H, Ashish N, Farzaneh S, Boxwala A. Identifying appropriate reference data models for comparative effectiveness research (CER) studies based on data from clinical information systems. Medical Care. 2013 Aug; 51(8 Suppl 3):S45-52.
[Commissioned Paper for the Electronic Data Methods Forum] [Full text.] PMID: 23774519.

Ogunyemi O, Moran E, Patty L, George S, Teklehaimanot S, Ilapakurthi R, Lopez K, Norris K. Autonomy Versus Automation: Perceptions of Nonmydriatic Camera Choice for Teleretinal Screening in an Urban Safety Net Clinic. Telemed J E Health. 2013 Aug; 19(8):591-6. PMID: 23763609.
[Full text.]

Ogunyemi O, Terrien E, Eccles A, Patty L, George S, Fish A, Teklehaimanot S, Ilapakurthi R, Aimiuwu O, Baker R. Teleretinal Screening for Diabetic Retinopathy in Six Los Angeles Urban Safety-Net Clinics: Initial Findings. AMIA Annu Symp Proc. 2011: 1027-35. PMID: 22195163. [Full text.]

Fish A, George S, Terrien E, Eccles A, Baker R, Ogunyemi O. Workflow Concerns and Workarounds of Readers in an Urban Safety Net Teleretinal Screening Study. AMIA Annu Symp Proc. 2011: 417-26. PMID: 22195095. [Full text.] (Nominated for a Diana Forsythe award)

Ogunyemi O, Mukherjee S, Ani C, Hindman D, George S, Ilapakurthi R, Verma M, Dayrit M. CEDRIC: A Computerized Chronic Disease Management System for Urban, Safety Net Clinics. Stud Health Technol Inform. 2010; 160:208-12. PMID: 20841679. [Full text.]

Martins D, Ani C, Pan D, Ogunyemi O, Norris, K. Renal Dysfunction, Metabolic Syndrome and Cardiovascular Disease Mortality. Journal of Nutrition and Metabolism, vol. 2010, Article ID 167162, 8 pages, 2010. doi:10.1155/2010/167162. PMID: 20700408. [Full text.]

Ahmed BA, Matheny ME, Rice PL, Clarke JR, Ogunyemi OI. A comparison of methods for assessing penetrating trauma on retrospective multi-center data. Journal of Biomedical Informatics, Apr 2009; 42(2):308-316. PMID: 18929685. [Full text.]

Ogunyemi O. Methods for reasoning from geometry about anatomic structures injured by penetrating trauma. Journal of Biomedical Informatics, Aug 2006; 39(4):389-400. PMID: 16321576. [Full text.]

Matheny M, Ogunyemi O, Rice P, Clarke J. Evaluating the Discriminatory Power of a Computer-based System for Assessing Penetrating Trauma on Retrospective Multi-Center Data. Proc AMIA Annual Fall Symposium; 2005; pp. 500-504. PMID: 16779090. [Full text.] (Nominated for a Distinguished Paper award)

Peleg M, Boxwala AA, Tu S, Zeng Q, Ogunyemi O, Wang D, Patel VL,
Greenes RA, Shortliffe EH. The InterMed approach to sharable computer-interpretable guidelines: a review. Journal of the American Medical Informatics Association; 2004 Jan-Feb;11(1):1-10. PMID:14527977. [Full text.]

Boxwala AA, Peleg M, Tu S, Ogunyemi O, Zeng QT, Wang D, Patel VL,
Greenes RA, Shortliffe EH. GLIF3: a representation format for sharable
computer-interpretable clinical practice guidelines. Journal of Biomedical Informatics, Jun 2004; 37(3): 147-161. PMID: 15196480. [Full text (link to pdf).]

Sordo M, Boxwala AA, Ogunyemi O, Greenes RA. Description and Status
Update on GELLO: a Proposed Standardized Object-oriented Expression
Language for Clinical Decision Support. Medinfo. 2004: 164-8. PMID: 15360796. [Full text (pdf).]

Wang D, Peleg M, Tu SW, Boxwala AA, Ogunyemi O, Zeng Q, Greenes RA,
Patel VL, Shortliffe EH. Design and implementation of the GLIF3 guideline execution engine. Journal of Biomedical Informatics, 2004 Oct; 37(5): 305-18. PMID: 15488745. [Full text (pdf).]

Ogunyemi O, Clarke JR, Ash N, Webber B. Combining Geometric and
Probabilistic Reasoning for Computer-Based Penetrating Trauma Assessment. Journal of the American Medical Informatics Association. 2002 May-Jun;9(3):273-82. PMID: 11971888. [Full text.]

Ash N, Ogunyemi O, Zeng Q, Ohno-Machado L. Finding Appropriate Clinical Trials: Encoding Eligibility Criteria and their Evaluation with Incomplete Data. Proc AMIA Annual Fall Symposium; 2001. pp. 27-31. PMID: 11825151. [Full text.]

Boxwala AA, Tu S, Peleg M, Zeng Q, Ogunyemi O, Greenes RA, Shortliffe EH, Patel VL. Toward a Representation Format for Sharable Clinical Guidelines. Journal of Biomedical Informatics, 34(3): 157-169, 2001. PMID: 11723698. [Full text (link to pdf).]

Peleg M, Ogunyemi O, Tu S, Boxwala AA, Zeng Q, Greenes RA, Shortliffe EH. Using Features of Arden Syntax with Object-Oriented Medical Data Models for Guideline Modeling. Proc AMIA Annual Fall Symposium; 2001. pp. 523-527. PMID: 11825243. [Full text.]

Ogunyemi O, Clarke JR, Webber B, Badler N. TraumaSCAN: Assessing Penetrating Trauma with Geometric and Probabilistic Reasoning. Proceedings of the American Medical Informatics Association Annual Fall Symposium; 2000 November; Los Angeles, California; Philadelphia: Hanley & Belfus; 2000. pp. 620-624. PMID: 11079958. [Full text.]

Ogunyemi O, Clarke JR, and Webber B. Using Bayesian networks for
diagnostic reasoning in penetrating injury assessment. Proceedings of
the Thirteenth Annual IEEE Symposium on Computer-Based Medical
Systems; Houston, Texas; IEEE Computer Society Press; 2000. pp. 115-120.

Peleg M, Boxwala AA, Ogunyemi O, Zeng Q, Tu S, Lacson R, Bernstam E,
Ash N, Mork P, Ohno-Machado L, Shortliffe EH, Greenes RA. GLIF3:
The Evolution of a Guideline Representation Format. Proceedings of the
American Medical Informatics Association Annual Fall Symposium; 2000
November; Los Angeles, California; Philadelphia: Hanley & Belfus;
2000. pp. 645-649. PMID: 11079963. [Full text]

Ogunyemi O, Webber B, and Clarke JR. Probabilistically predicting
penetrating injury for decision support. Proceedings of the Eleventh
Annual IEEE Symposium on Computer-Based Medical Systems; 1998 Lubbock, Texas; IEEE Computer Society Press; 1998. pp. 44-49.
[Full text (pdf)]

Ogunyemi O, Webber B, and Clarke JR. Probabilistic predictions of
penetrating injury to anatomic structures. In: Masys D, editor. Proceedings of the American Medical Informatics Association Annual
Fall Symposium; 1997 October; Nashville, Tennessee; Philadelphia:
Hanley & Belfus; 1997. pp. 714-718. PMID: 9357718. [Full text (pdf)] (Nominated for a Best Paper award)

Chi D, Kokkevis E, Ogunyemi O, Bindiganavale R, Hollick M, Clarke
JR, Webber B, Badler N. Simulated casualties and medics for emergency
training. In: Morgan K, Hoffman H, Stredney D, Weghorst S, editors.
MMVR97. Proceedings of the Fifth Annual Medicine Meets Virtual
Reality Conference; Studies in Health Technology and Information 1997;
39:486-494. PMID: 10168943. [Full text (pdf)]

Ogunyemi O, Kaye J, Webber B, Clarke JR. Generating penetration
path hypotheses for decision support in multiple trauma. In: Gardner
R, editor. Proceedings of the Nineteenth Annual Symposium on Computer
Applications in Medical Care; 1995 October; New Orleans, Louisiana.
Philadelphia: Hanley & Belfus; 1995. pp. 42-46. PMID: 8563315.
[Full text (pdf)]

Badler N, Webber B, Clarke JR, Chi D, Hollick M, Foster N,
Kokkevis E, Metaxas, D, Ogunyemi O, Kaye J, Bindiganavale R. Medisim:
Simulated medical corpsmen and casualties for medical forces planning
and training. The National Forum: Military Telemedicine On-Line
Today. Research, Practice and Opportunities. IEEE Computer Society
Press, 1995. [Full text (pdf)]

Book chapters

George S, Hindman D, Ani C, Ogunyemi O, Mukherjee S, Ilapakurthi R,
Verma M, Baker R, Dayrit M. Development of a Clinical Information System in an Underserved Community Clinic: A Community Partnered Participatory Research Approach (CPPR). In Building Community Capacity: Skills and Principles, Rosemary M Caron and Joav Merrick, eds. Nova Science, New York, 2012.

Abstracts/Posters

Bell D, SooHoo S, Chang A, Bui A, Zachariah M, Fleischmann R, Ogunyemi O, Jenders R. Providing Data Security Guidance for Researchers. American Medical Informatics Association Fall meeting, 2019.

Taira RK, Ogunyemi O, Kim H. Lexically Grounded Ontologic Frames for Medical NLP. American Medical Informatics Association Fall meeting, 2018.

Zachariah M, Do A, Imaa J, Ogunyemi O, Chen L, SooHoo S, Dawson K, Jenders R, Bell D. A Pilot Evaluation of the NIH Common Data Elements for Standardizing the Data Collected in Clinical Research Studies. American Medical Informatics Association Fall meeting, 2016.

Mukherjee S, Ogunyemi O, McDonough J, de Castro RJr. mHealth for the CDU Electronic Disease Registry to Improve Chronic Care (CEDRIC). AMIA Fall meeting 2013.

de Castro RJr, Mukherjee S, Ogunyemi O, Robinson P, Delta S, Ecarma R, McDonough J, Coloma P. A CDMS for Tuberculosis with GIS and mHealth functionalities. AMIA Fall meeting 2013.

George S, Moran E, Fish A, Ogunyemi L. Understanding the Digital Divide in the Clinical Setting: The Technology Knowledge Gap Experienced by U.S. Safety Net Patients during Teleretinal Screening. Stud Health Technol Inform. 2013; 192:946.

Daskivich L, Ogunyemi O, George S, Moran E, Teklehaimanot S, Ilapakurthi R, Baker R. Improving Access to Care: Teleretinal Screening for Diabetic Retinopathy in Six Los Angeles Urban Safety Net Clinics. Appeared in American Public Health Assn (APHA) Fall meeting, 2012.

Robinson PL, Mukherjee S, Ogunyemi O, George S. GEO-CEDRIC: Spatially Enabling a Chronic Disease Management System for Urban Safety Net Populations. AMIA Fall meeting, 2012.

Ogunyemi OI, Ani C, Yemofio F, Jordan W, Norris K. Prediction of
Early-Stage Chronic Kidney Disease in an HIV-positive Population.
In Proceedings of Medinfo 2010, the 13th International Congress on Medical Informatics.

George S, Hindman D, Ani C, Ogunyemi O, Mukherjee S, Ilapakurthi R,
Verma M, Baker R, Dayrit M. Development of a clinical information system in an Underserved Community Clinic: A Community Partnered Participatory Research Approach. In Proceedings of Medinfo 2010, the 13th
International Congress on Medical Informatics.

Chun J, Ogunyemi O, Schnabel F. Assessment of breast cancer risk
prediction models in a high-risk population. Presented at the 31st Annual San Antonio Breast Cancer Symposium, December 10 – 14, 2008.

Chun J, Schnabel F, Ogunyemi O. Assessing a Bayesian Risk Prediction Model in a High-Risk Breast Cancer Population. In Proceedings of the American Medical Informatics Association Annual Fall Symposium; 2007; p. 913.

Ogunyemi O, Chlebowski R, Matloff E, Schnabel F, Orr R, Col N. Creating Bayesian Network Models for Breast Cancer Risk Prediction. In Cancer Risk Prediction Models: A Workshop on Development, Evaluation, and Application, Washington, DC, May 20-21, 2004.

Sordo M, Ogunyemi O, Boxwala AA, Greenes RA. GELLO: An Object-oriented Query and Expression Language for Clinical Decision Support. In Proceedings of the American Medical Informatics Association Annual Fall Symposium; 2003; p. 1012.

Nyun T, Ogunyemi O, Zeng Q. Health Information Retrieval Tool (HIRT). In Proceedings of the American Medical Informatics Association Annual Fall Symposium; 2002; p. 1116.

Denekamp Y, Ogunyemi O, Boxwala A, Greenes, R. Using a new Object Oriented Expression Language (GELLO) to Encode Arden Syntaxc Modules. In Proceedings of the American Medical Informatics Association Annual
Fall Symposium; 2002; p. 1006.

Clarke JR, Ogunyemi OI, Kaye J, Badler N, Webber BL. Virtual Imaging of Anatomic Injuries from Bullet Wounds. Presented at the American Association for the Surgery of Trauma meeting in San Antonio TX, October 12, 2000.

Ogunyemi O. Assessing Penetrating Injury with Abductive and Geometric Reasoning. Poster presented at the AT&T Research student poster competition, 1998. (Second place winner, PhD Division)

Thesis

Ogunyemi OI. TraumaSCAN: Assessing Penetrating Trauma with Abductive and Geometric Reasoning. Ph.D. Thesis. Philadelphia (PA): University of Pennsylvania, 1999.