Ula Hwang

7.6k citations

128 papers · 4.6k indexed · 1 hit paper · h-index 34

Impact in

Emergency Medicine top 0.05%
- Emergency and Acute Care Studies
- Trauma and Emergency Care Studies
Geriatrics and Gerontology top 0.5%
- Frailty in Older Adults

Papers in ⓘ

Emergency Medicine 93
- Emergency and Acute Care Studies 89
- Trauma and Emergency Care Studies 14
Geriatrics and Gerontology 31
- Frailty in Older Adults 16
- Pharmaceutical Practices and Patient Outcomes 15

Co-authors: Lynne D. Richardson (21 shared papers)R. Sean Morrison (9 shared papers)Jesse M. Pines (7 shared papers)Brent R. Asplin (4 shared papers)Niels K. Rathlev (3 shared papers)Christopher R. Carpenter (20 shared papers)Dominik Aronsky (4 shared papers)Robert W. Schafermeyer (2 shared papers)
Journals: Academic Emergency Medicine (32 papers)Journal of the American Geriatrics Society (22 papers)Annals of Emergency Medicine (15 papers)The American Journal of Emergency Medicine (5 papers)Alzheimer s & Dementia (5 papers)
Partner nations: United States Canada United Kingdom

In The Last Decade

Ula Hwang

120 papers receiving 4.4k citations

Hit Papers

align trajectories log scale

The Effect of Emergency Department Crowding on Clinically Oriented Outcomes 2008 · 874 citations

Peers

Countries citing papers authored by Ula Hwang

Since Specialization

Citations

This map shows the geographic impact of Ula Hwang's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ula Hwang with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ula Hwang more than expected).

Fields of papers citing papers by Ula Hwang

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ula Hwang. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ula Hwang. The network helps show where Ula Hwang may publish in the future.

Co-authors

The 25 scholars most cited alongside Ula Hwang, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Ula Hwang Line = papers co-authored together Ula Hwang links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 128 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	The Effect of Emergency Department Crowding on Clinically Oriented Outcomes Academic Emergency Medicine ·Steven L. Bernstein, Dominik Aronsky, Reena Duseja, Stephen K. Epstein, Dan Handel, Ula Hwang, Melissa L. McCarthy, K. John McConnell, Jesse M. Pines, Niels K. Rathlev, Robert W. Schafermeyer, Frank L. Zwemer, Michael J. Schull, Brent R. Asplin Hit paper breakdown →	2008	874
2	The Geriatric Emergency Department Journal of the American Geriatrics Society ·Ula Hwang, R. Sean Morrison	2007	227
3	The Effect of Emergency Department Crowding on the Management of Pain in Older Adults with Hip Fracture Journal of the American Geriatrics Society ·Ula Hwang, Lynne D. Richardson, Tolulope O. Sonuyi, R. Sean Morrison	2006	214
4	Measures of Crowding in the Emergency Department: A Systematic Review Academic Emergency Medicine ·Ula Hwang, Melissa L. McCarthy, Dominik Aronsky, Brent R. Asplin, Peter Crane, Catherine K. Craven, Stephen K. Epstein, Christopher Fee, Daniel A. Handel, Jesse M. Pines, Niels K. Rathlev, Robert W. Schafermeyer, Frank L. Zwemer, Steven L. Bernstein	2011	178
5	Quality Indicators for Geriatric Emergency Care Academic Emergency Medicine ·Kevin M. Terrell, Fredric M. Hustey, Ula Hwang, Lowell W. Gerson, Neil S. Wenger, Douglas K. Miller, (unknown)	2009	141
6	Emergency Department Crowding and Decreased Quality of Pain Care Academic Emergency Medicine ·Ula Hwang, Lynne D. Richardson, Elayne Livote, Ben Harris, Natasha Spencer, R. Sean Morrison	2008	124
7	Access to Care A Review of the Emergency Medicine Literature Academic Emergency Medicine ·Lynne D. Richardson, Ula Hwang	2001	124
8	Transforming Emergency Care For Older Adults Health Affairs ·Ula Hwang, Manish N. Shah, Jin H. Han, Christopher R. Carpenter, Albert L. Siu, James G. Adams	2013	118
9	Optimal Older Adult Emergency Care: Introducing Multidisciplinary Geriatric Emergency Department Guidelines from the American College of Emergency Physicians, American Geriatrics Society, Emergency Nurses Association, and Society for Academic Emergency Medicine Journal of the American Geriatrics Society ·Christopher R. Carpenter, Marilyn Bromley, Jeffrey M. Caterino, Audrey Chun, Lowell W. Gerson, Jason Greenspan, Ula Hwang, David P. John, William Lyons, Timothy F. Platts‐Mills, Betty Mortensen, Luna Ragsdale, Mark Rosenberg, Scott T. Wilber	2014	116
10	Rationing Limited Healthcare Resources in the COVID‐19 Era and Beyond: Ethical Considerations Regarding Older Adults Journal of the American Geriatrics Society ·Timothy W. Farrell, Leslie P. Francis, Teneille R. Brown, Lauren E. Ferrante, Eric Widera, Ramona L. Rhodes, Tony Rosen, Ula Hwang, Leah J. Witt, Niranjan Thothala, Shan W. Liu, Caroline A. Vitale, Ursula K. Braun, Caroline Stephens, Debra Saliba	2020	110
11	Solutions To Emergency Department ‘Boarding’ And Crowding Are Underused And May Need To Be Legislated Health Affairs ·Elaine Rabin, Keith E. Kocher, Mark McClelland, Jesse M. Pines, Ula Hwang, Niels K. Rathlev, Brent R. Asplin, N. Seth Trueger, Ellen J Weber	2012	107
12	Regional Nerve Blocks Improve Pain and Functional Outcomes in Hip Fracture: A Randomized Controlled Trial Journal of the American Geriatrics Society ·R. Sean Morrison, Eitan Dickman, Ula Hwang, Saadia Akhtar, Taja Ferguson, Jennifer Huang, Christina L. Jeng, Bret P. Nelson, Meg A. Rosenblatt, Jeffrey H. Silverstein, Reuben J. Strayer, Toni M. Torrillo, Knox H. Todd	2016	101
13	Care in the Emergency Department: How Crowded Is Overcrowded? Academic Emergency Medicine ·Ula Hwang, John Concato	2004	97
14	Optimal Older Adult Emergency Care: Introducing Multidisciplinary Geriatric Emergency Department Guidelines From the American College of Emergency Physicians, American Geriatrics Society, Emergency Nurses Association, and Society for Academic Emergency Medicine Annals of Emergency Medicine ·Christopher R. Carpenter, Marilyn Bromley, Jeffrey M. Caterino, Audrey Chun, Lowell W. Gerson, Jason Greenspan, Ula Hwang, David P. John, William Lyons, Timothy F. Platts‐Mills, Betty Mortensen, Luna Ragsdale, Mark Rosenberg, Scott T. Wilber	2014	94
15	AGS Position Statement: Resource Allocation Strategies and Age‐Related Considerations in the COVID ‐19 Era and Beyond Journal of the American Geriatrics Society ·Timothy W. Farrell, Lauren E. Ferrante, Teneille R. Brown, Leslie P. Francis, Eric Widera, Ramona L. Rhodes, Tony Rosen, Ula Hwang, Leah J. Witt, Niranjan Thothala, Shan W. Liu, Caroline A. Vitale, Ursula K. Braun, Caroline Stephens, Debra Saliba	2020	89
16	Reasons for Using the Emergency Department: Results of the EMPATH Study Academic Emergency Medicine ·Deborah Fish Ragin, Ula Hwang, Rita K. Cydulka, Dave Holson, Leon L. Haley, Christopher F. Richards, Bruce M. Becker, Lynne D. Richardson, (unknown)	2005	83
17	Geriatric Emergency Medicine and the 2006 Institute of Medicine Reports from the Committee on the Future of Emergency Care in the U.S. Health System Academic Emergency Medicine ·Scott T. Wilber, Lowell W. Gerson, Kevin M. Terrell, Christopher R. Carpenter, Manish N. Shah, Kennon Heard, Ula Hwang	2006	83
18	Geriatric Emergency Department Innovations: Transitional Care Nurses and Hospital Use Journal of the American Geriatrics Society ·Ula Hwang, Scott M. Dresden, Mark Rosenberg, Melissa M. Garrido, George Loo, Jeremy Sze, Stephanie J. Gravenor, D. Mark Courtney, Raymond Kang, Carolyn W. Zhu, Carmen Vargas‐Torres, Corita R. Grudzen, Lynne D. Richardson, (unknown)	2018	79
19	The Quality of Emergency Department Pain Care for Older Adult Patients Journal of the American Geriatrics Society ·Ula Hwang, Lynne D. Richardson, Ben Harris, R. Sean Morrison	2010	78
20	America's Health Care Safety Net Intact or Unraveling? Academic Emergency Medicine ·Lynne D. Richardson, Ula Hwang	2001	72

About Ula Hwang

Ula Hwang is a scholar working on Emergency Medicine, Geriatrics and Gerontology, General Health Professions, Critical Care and Intensive Care Medicine and Radiological and Ultrasound Technology, having authored 128 papers that have together received 4.6k indexed citations. Recurring topics across this work include Emergency and Acute Care Studies (89 papers), Geriatric Care and Nursing Homes (20 papers), Frailty in Older Adults (16 papers), Pharmaceutical Practices and Patient Outcomes (15 papers), Healthcare Policy and Management (15 papers), Trauma and Emergency Care Studies (14 papers), Chronic Disease Management Strategies (14 papers) and Palliative Care and End-of-Life Issues (12 papers). The work is most often cited by research in Emergency Medicine (3.2k citations), Geriatrics and Gerontology (610 citations), Critical Care and Intensive Care Medicine (352 citations), General Health Professions (1.6k citations) and Radiological and Ultrasound Technology (248 citations). Ula Hwang has collaborated with scholars based in United States, Canada and United Kingdom. Frequent co-authors include Lynne D. Richardson, R. Sean Morrison, Jesse M. Pines, Brent R. Asplin, Niels K. Rathlev, Christopher R. Carpenter, Dominik Aronsky, Robert W. Schafermeyer, Stephen K. Epstein and Steven L. Bernstein. Their work appears in journals such as Academic Emergency Medicine, Journal of the American Geriatrics Society, Annals of Emergency Medicine, The American Journal of Emergency Medicine and Alzheimer s & Dementia.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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