Ray‐E Chang
Impact in
- Modeling and Simulation top 5%
- COVID-19 epidemiological studies
Papers in
-
- Healthcare Policy and Management 10
- Health Systems, Economic Evaluations, Quality of Life 5
-
- Global Health Care Issues 4
- Co-authors
- Chuanchuan Liu (4 shared papers)David C. Aron (1 shared paper)Hsueh‐Fen Chen (2 shared papers)Hung‐Bin Tsai (5 shared papers)Tung‐liang Chiang (6 shared papers)Chen‐Yuan Chiang (1 shared paper)Chueh Chang (1 shared paper)Amy Ming‐Fang Yen (3 shared papers)
- Journals
- Journal of Medical Systems (2 papers)Scientific Reports (1 paper)Health Affairs (1 paper)Health Economics (1 paper)Health Policy and Planning (1 paper)
- Partner nations
- TaiwanUnited StatesSouth Korea
In The Last Decade
Ray‐E Chang
45 papers receiving 571 citations
Peers
Comparison fields: 5 of 113
- Modeling and Simulation 51
- Critical Care and Intensive Care Medicine 42
- Infectious Diseases 127
- Nephrology 43
- General Health Professions 150
Countries citing papers authored by Ray‐E Chang
This map shows the geographic impact of Ray‐E Chang'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 Ray‐E Chang with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ray‐E Chang more than expected).
Fields of papers citing papers by Ray‐E Chang
This network shows the impact of papers produced by Ray‐E Chang. 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 Ray‐E Chang. The network helps show where Ray‐E Chang may publish in the future.
Co-authors
The 25 scholars most cited alongside Ray‐E Chang, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 47 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2004 | 66 | |
| 2 | 2012 | 61 | |
| 3 | Patient and health system delays in the diagnosis and treatment of tuberculosis in Southern Taiwan. | 2005 | 50 |
| 4 | 2021 | 43 | |
| 5 | 2016 | 26 | |
| 6 | 2008 | 25 | |
| 7 | 2017 | 23 | |
| 8 | 2017 | 21 | |
| 9 | 2010 | 20 | |
| 10 | 2016 | 19 | |
| 11 | 2021 | 16 | |
| 12 | 2019 | 16 | |
| 13 | 2013 | 16 | |
| 14 | 2012 | 16 | |
| 15 | Healthcare utilization patterns and risk adjustment under Taiwan's National Health Insurance system. | 2002 | 15 |
| 16 | 2011 | 15 | |
| 17 | 2020 | 13 | |
| 18 | 2007 | 10 | |
| 19 | 2018 | 9 | |
| 20 | 2010 | 9 |
About Ray‐E Chang
Ray‐E Chang is a scholar working on Economics and Econometrics, General Health Professions, Epidemiology, Emergency Medicine and Infectious Diseases, having authored 47 papers that have together received 587 indexed citations. Recurring topics across this work include Healthcare Policy and Management (10 papers), Healthcare Systems and Reforms (6 papers), Dialysis and Renal Disease Management (6 papers), Health Systems, Economic Evaluations, Quality of Life (5 papers), Hospital Admissions and Outcomes (5 papers), Emergency and Acute Care Studies (5 papers), Global Health Care Issues (4 papers) and Tuberculosis Research and Epidemiology (3 papers). The work is most often cited by research in Modeling and Simulation (51 citations), Critical Care and Intensive Care Medicine (42 citations), Infectious Diseases (127 citations), Nephrology (43 citations) and General Health Professions (150 citations). Ray‐E Chang has collaborated with scholars based in Taiwan, United States and South Korea. Frequent co-authors include Chuanchuan Liu, David C. Aron, Hsueh‐Fen Chen, Hung‐Bin Tsai, Tung‐liang Chiang, Chen‐Yuan Chiang, Chueh Chang, Amy Ming‐Fang Yen, I‐Chiu Chang and Chen‐Hsen Lee. Their work appears in journals such as Journal of Medical Systems, Scientific Reports, Health Affairs, Health Economics and Health Policy and Planning.
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.