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Research Output

2020

Association of obesity with arterial stiffness: The Multi-Ethnic Study of Atherosclerosis (MESA)

Logan, J. G., Kang, H., Kim, S., Duprez, D., Kwon, Y., Jacobs, D. R., Forbang, N., Lobo, J. M. & Sohn, M. W., Jan 1 2020, (Accepted/In press) In : Vascular Medicine (United Kingdom).

Research output: Contribution to journalArticle

The Impact of Heat Waves on Emergency Department Visits in Roanoke, Virginia

Davis, R. E., Houck, M., Markle, E., Windoloski, S., Enfield, K. B., Kang, H., Balling, R. C., Kuehl, D. R., Burton, J. H., Farthing, W., Rubio, E. R. & Novicoff, W. M., Jul 1 2020, In : Academic Emergency Medicine. 27, 7, p. 614-617 4 p.

Research output: Contribution to journalLetter

Trends in Uninsured Rates Before and After Medicaid Expansion in Counties Within and Outside of the Diabetes Belt

Lobo, J. M., Kim, S., Kang, H., Ocker, G., McMurry, T. L., Balkrishnan, R., Anderson, R., McCall, A., Benitez, J. & Sohn, M. W., Jul 1 2020, In : Diabetes Care. 43, 7, p. 1449-1455 7 p.

Research output: Contribution to journalArticle

Use of cannabis and opioids for chronic pain by older adults: Distinguishing clinical and contextual influences

Bobitt, J., Kang, H., Croker, J. A., Quintero Silva, L. & Kaskie, B., May 29 2020, (Accepted/In press) In : Drug and Alcohol Review.

Research output: Contribution to journalArticle

2019

Obstructive sleep apnea and electrocardiographic P-wave morphology

Corotto, P. S., Kang, H., Massaro, B., Harding, W. C., Shah, N. R., Gadi, S., Bilchick, K., Mazimba, S. & Kwon, Y., Jul 2019, In : Annals of Noninvasive Electrocardiology. 24, 4, e12639.

Research output: Contribution to journalArticle

2018

Actigraphy-based sleep characteristics and aortic stiffness: the Multi-Ethnic Study of Atherosclerosis

Logan, J. G., Kang, H., Lobo, J. M., Sohn, M. W., Lin, G. M., Lima, J. A. C., Punjabi, N. M., Redline, S. & Kwon, Y., Dec 2018, In : Journal of the American Society of Hypertension. 12, 12, p. 841-849 9 p.

Research output: Contribution to journalArticle

A mixed integer programming model for patient appointment in an infusion center

Issabakhsh, M., Lee, S. & Kang, H., Jan 1 2018, p. 1090-1095. 6 p.

Research output: Contribution to conferencePaper

Analyzing national and state opioid abuse treatment completion with multilevel modeling

Pan, H., Gao, S., Grant, K., Novicoff, W. & Kang, H., Jun 6 2018, 2018 Systems and Information Engineering Design Symposium, SIEDS 2018. Institute of Electrical and Electronics Engineers Inc., p. 123-128 6 p. (2018 Systems and Information Engineering Design Symposium, SIEDS 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A system dynamics approach to planning and evaluating interventions for chronic disease management

Kang, H., Nembhard, H. B., Ghahramani, N. & Curry, W., Jul 3 2018, In : Journal of the Operational Research Society. 69, 7, p. 987-1005 19 p.

Research output: Contribution to journalArticle

Cost-related medication non-adherence among U.S. adults with diabetes

Kang, H., Lobo, J. M., Kim, S. & Sohn, M. W., Sep 2018, In : Diabetes Research and Clinical Practice. 143, p. 24-33 10 p.

Research output: Contribution to journalArticle

Detection and correction of errors in real-time locating system data

Haswell, E. & Kang, H., Jan 1 2018, p. 1294-1299. 6 p.

Research output: Contribution to conferencePaper

Disparities in the Use of Diabetes Screening in Appalachia

Lobo, J. M., Anderson, R., Stukenborg, G. J., McCall, A., Kang, H., Camacho, F. & Sohn, M. W., Mar 1 2018, In : Journal of Rural Health. 34, 2, p. 173-181 9 p.

Research output: Contribution to journalArticle

Identifying malicious botnet traffic using logistic regression

Bapat, R., Mandya, A., Liu, X., Abraham, B., Brown, D. E., Kang, H. & Veeraraghavan, M., Jun 6 2018, 2018 Systems and Information Engineering Design Symposium, SIEDS 2018. Institute of Electrical and Electronics Engineers Inc., p. 266-271 6 p. (2018 Systems and Information Engineering Design Symposium, SIEDS 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Increasing SBP variability is associated with an increased risk of developing incident diabetic foot ulcers

Brennan, M. B., Guihan, M., Budiman-Mak, E., Kang, H., Lobo, J. M., Sutherland, B. L., Emanuele, N., Huang, E. S. & Sohn, M. W., Jan 1 2018, In : Journal of hypertension. 36, 11, p. 2177-2184 8 p.

Research output: Contribution to journalArticle

Longitudinal trends and predictors of statin use among patients with diabetes

Brennan, M. B., Huang, E. S., Lobo, J. M., Kang, H., Guihan, M., Basu, A. & Sohn, M. W., Jan 2018, In : Journal of Diabetes and its Complications. 32, 1, p. 27-33 7 p.

Research output: Contribution to journalArticle

2017

A discrete-event simulation approach to identify rules that govern arbor remodeling for branching cutaneous afferents in hairy skin

Kang, H., Orlowsky, R. L. & Gerling, G. J., Jun 28 2017, 2017 Winter Simulation Conference, WSC 2017. Chan, V. (ed.). Institute of Electrical and Electronics Engineers Inc., p. 2662-2671 10 p. (Proceedings - Winter Simulation Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Agent-based model construction using inverse reinforcement learning

Lee, K., Rucker, M., Scherer, W. T., Beling, P. A., Gerber, M. S. & Kang, H., Jun 28 2017, 2017 Winter Simulation Conference, WSC 2017. Chan, V. (ed.). Institute of Electrical and Electronics Engineers Inc., p. 1264-1275 12 p. (Proceedings - Winter Simulation Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Assessment of emergency department efficiency using data envelopment analysis

Kang, H., Nembhard, H., DeFlitch, C. & Pasupathy, K., Oct 2 2017, In : IISE Transactions on Healthcare Systems Engineering. 7, 4, p. 236-246 11 p.

Research output: Contribution to journalArticle

A systems approach to improving patient flow at UVA Cancer Center using Real-Time Locating System

Ewing, A., Rogus, J., Chintagunta, P., Kraus, L., Sabol, M. & Kang, H., May 31 2017, 2017 Systems and Information Engineering Design Symposium, SIEDS 2017. Institute of Electrical and Electronics Engineers Inc., p. 259-264 6 p. 7937727. (2017 Systems and Information Engineering Design Symposium, SIEDS 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A systems thinking approach to prospective planning of interventions for chronic kidney disease care

Kang, H., Nembhard, H. B., Curry, W., Ghahramani, N. & Hwang, W., Jul 1 2017, In : Health Systems. 6, 2, p. 130-147 18 p.

Research output: Contribution to journalArticle

Open Access

Comparing unsupervised learning approaches to detect network intrusion using NetFlow data

Zhang, J., Jones, K., Song, T., Kang, H. & Brown, D. E., May 31 2017, 2017 Systems and Information Engineering Design Symposium, SIEDS 2017. Institute of Electrical and Electronics Engineers Inc., p. 122-127 6 p. 7937701. (2017 Systems and Information Engineering Design Symposium, SIEDS 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Environmental Reservoirs of Nosocomial Infection: Imputation Methods for Linking Clinical and Environmental Microbiological Data to Understand Infection Transmission

Julia, L., Vilankar, K., Kang, H., Brown, D. E., Mathers, A. & Barnes, L. E., Jan 1 2017, In : AMIA ... Annual Symposium proceedings. AMIA Symposium. 2017, p. 1120-1129 10 p.

Research output: Contribution to journalArticle

Evaluating the Relationship between Productivity and Quality in Emergency Departments

Kang, H., Bastian, N. D. & Riordan, J. P., 2017, In : Journal of Healthcare Engineering. 2017, 9626918.

Research output: Contribution to journalArticle

Open Access

Predicting patient revisits at the University of Virginia Health System Emergency Department

Fowler, B., Rajendiran, M., Schroeder, T., Bergh, N., Flower, A. & Kang, H., May 31 2017, 2017 Systems and Information Engineering Design Symposium, SIEDS 2017. Institute of Electrical and Electronics Engineers Inc., p. 253-258 6 p. 7937726. (2017 Systems and Information Engineering Design Symposium, SIEDS 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Provider Role in Transmission of Carbapenem-Resistant Enterobacteriaceae

Grabowski, M. E., Kang, H., Wells, K. M., Sifri, C. D., Mathers, A. J. & Lobo, J. M., Nov 1 2017, In : Infection Control and Hospital Epidemiology. 38, 11, p. 1329-1334 6 p.

Research output: Contribution to journalArticle

Risk prediction models for patients who leave without being seen

Sun, M. & Kang, H., Jan 1 2017, 67th Annual Conference and Expo of the Institute of Industrial Engineers 2017. Nembhard, H. B., Coperich, K. & Cudney, E. (eds.). Institute of Industrial Engineers, p. 1157-1162 6 p. (67th Annual Conference and Expo of the Institute of Industrial Engineers 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Stochastic multi-objective auto-optimization for resource allocation decision-making in fixed-input health systems

Bastian, N. D., Ekin, T., Kang, H., Griffin, P. M., Fulton, L. V. & Grannan, B. C., Jun 1 2017, In : Health Care Management Science. 20, 2, p. 246-264 19 p.

Research output: Contribution to journalArticle

Systems thinking and predictive analytics to improve veteran healthcare scheduling

Whitehead, N. P., Adams, S. C., Scherer, W. T., Kang, H. & Gerber, M., May 26 2017, 11th Annual IEEE International Systems Conference, SysCon 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 7934720. (11th Annual IEEE International Systems Conference, SysCon 2017 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2016

A Dynamic Network Analysis approach for evaluating knowledge dissemination in a multi-disciplinary collaboration network in obesity research

Kang, H. & Munoz, D., Feb 16 2016, 2015 Winter Simulation Conference, WSC 2015. Institute of Electrical and Electronics Engineers Inc., p. 1319-1330 12 p. 7408256. (Proceedings - Winter Simulation Conference; vol. 2016-February).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Designing patient throughput and task management innovations in orthopaedics

Johnson, G., Kiernan, J., Swan, A., Botwick, E., Spier, W., White, K. P., Valdez, J., Kang, H. & Lobo, J. M., Jun 10 2016, 2016 IEEE Systems and Information Engineering Design Symposium, SIEDS 2016. Institute of Electrical and Electronics Engineers Inc., p. 124-129 6 p. 7489284. (2016 IEEE Systems and Information Engineering Design Symposium, SIEDS 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Evaluating the impact of hospital efficiency on wellness in the military health system

Bastian, N. D., Kang, H., Swenson, E. R., Fulton, L. V. & Griffin, P. M., Aug 2016, In : Military Medicine. 181, 8, p. 827-834 8 p.

Research output: Contribution to journalArticle

Open Access

Healthcare Systems Engineering

Griffin, P. M., Nembhard, H. B., DeFlitch, C. J., Bastian, N. D., Kang, H. & Muñoz, D. A., Feb 29 2016, Wiley-Blackwell. 413 p.

Research output: Book/Report/Conference proceedingBook

Open Access

Identifying the optimal configuration of an express care area in an emergency department: A des and metamodeling approach

Kang, H. & Lobo, J. M., Jul 2 2016, 2016 Winter Simulation Conference: Simulating Complex Service Systems, WSC 2016. Roeder, T. M., Frazier, P. I., Szechtman, R. & Zhou, E. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 1961-1969 9 p. 7822241. (Proceedings - Winter Simulation Conference; vol. 0).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Measuring the effect of pay-for-performance financial incentives on hospital efficiency in the military health system

Bastian, N. D., Kang, H., Griffin, P. M. & Fulton, L. V., Jan 2 2016, In : IIE Transactions on Healthcare Systems Engineering. 6, 1, p. 33-41 9 p.

Research output: Contribution to journalArticle

The Impact of a Pay-for-Performance Program on Central Line-Associated Blood Stream Infections in Pennsylvania

Bastian, N. D., Kang, H., Nembhard, H. B., Bloschichak, A. & Griffin, P. M., Jan 1 2016, In : Hospital topics. 94, 1, p. 8-14 7 p.

Research output: Contribution to journalArticle

UVA emergency department patient flow simulation and analysis

Cocke, S., Guinn, D., Macblane, E., Walshak, S., Willenbrock, N., White, K. P., Lobo, J. M. & Kang, H., Jun 10 2016, 2016 IEEE Systems and Information Engineering Design Symposium, SIEDS 2016. Institute of Electrical and Electronics Engineers Inc., p. 118-123 6 p. 7489282. (2016 IEEE Systems and Information Engineering Design Symposium, SIEDS 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2014

Identifying emergency department efficiency frontiers and the factors associated with their efficiency performance

Kang, H., Nembhard, H. B. & DeFlitch, C., Jan 1 2014, IIE Annual Conference and Expo 2014. Institute of Industrial Engineers, p. 3974-3983 10 p. (IIE Annual Conference and Expo 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Patient flow in the emergency department: A classification and analysis of admission process policies

Kang, H., Nembhard, H. B., Rafferty, C. & Deflitch, C. J., Oct 1 2014, In : Annals of Emergency Medicine. 64, 4, p. 335-342.e8

Research output: Contribution to journalArticle

RTLS and EHR enabled workflow modeling in the Emergency Department

Kang, H., Hostetler, S., Devapriya, P., Banciu, M. & Andrews, Z., Jan 1 2014, IIE Annual Conference and Expo 2014. Institute of Industrial Engineers, p. 3112-3121 10 p. (IIE Annual Conference and Expo 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Systems modeling for reducing medication errors

Lee, E. K., Cinalioglu, D., Kang, H., Brown, N., Davis, L. & Frank, G., Dec 29 2014, Proceedings - 2014 IEEE International Conference on Bioinformatics and Biomedicine, IEEE BIBM 2014. Zheng, H., Hu, X. T., Wang, Y., Hao, J-K., Gilbert, D., Berrar, D., Cho, K-H. & Dubitzky, W. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 35-42 8 p. 6999265. (Proceedings - 2014 IEEE International Conference on Bioinformatics and Biomedicine, IEEE BIBM 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution