Hyejung Chang
- General Health Professions top 5%
- Information Systems and Management top 5%
- Organizational Behavior and Human Resource Management top 5%
- Public Health, Environmental and Occupational Health
- Sociology and Political Science
- Co-authors
- Dohoon KimJee‐In HwangInseok KoSung Sang YoonYoung Dae KwonSeok‐Jun YoonYoungsoo ShinSang‐Cheol Bae
- Topics
- Technology and Data Analysis (8 papers)Customer Service Quality and Loyalty (7 papers)Health and Wellbeing Research (7 papers)
- Cited by
- Information Systems and ManagementOrganizational Behavior and Human Resource ManagementHealth Information Management
- Partner nations
- South KoreaUnited StatesEthiopia
In The Last Decade
Hyejung Chang
61 papers receiving 748 citations
Peers
Comparison fields: 5 of 131
- General Health Professions 212
- Information Systems and Management 135
- Organizational Behavior and Human Resource Management 121
- Public Health, Environmental and Occupational Health 120
- Sociology and Political Science 96
Countries citing papers authored by Hyejung Chang
This map shows the geographic impact of Hyejung 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 Hyejung Chang with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hyejung Chang more than expected).
Fields of papers citing papers by Hyejung Chang
This network shows the impact of papers produced by Hyejung 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 Hyejung Chang. The network helps show where Hyejung Chang may publish in the future.
Co-authorship network of co-authors of Hyejung Chang
This figure shows the co-authorship network connecting the top 25 collaborators of Hyejung Chang. A scholar is included among the top collaborators of Hyejung Chang based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hyejung Chang. Hyejung Chang is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 8 | |
| 2 | 2 | |
| 3 | 3 | |
| 4 | 13 | |
| 5 | 7 | |
| 6 | 7 | |
| 7 | 3 | |
| 8 | 25 | |
| 9 | 2 | |
| 10 | 5 | |
| 11 | 51 | |
| 12 | 3 | |
| 13 | Validity and Reliability of Retrospective NIH Stroke Scale Assessment for Initial Stroke Severity. | 2 |
| 14 | Comparison of the NIH Stroke Scale and the Modified NIH Stroke Scale by Classification and Location of Cerebral Infarction | 1 |
| 15 | 22 | |
| 16 | 166 | |
| 17 | The Usage of Intravenous Heparin in Acute Ischemic Stroke in 10 Teaching Hospitals | 1 |
| 18 | Burden of Disease in Korea: Years of Life Lost due to Premature Deaths | 2 |
| 19 | Measuring the Burden of Major Cancers due to Premature Death in Korea | 6 |
| 20 | 43 |
About Hyejung Chang
Hyejung Chang is a scholar working on Leadership and Management, Health Information Management and Information Systems and Management, having authored 70 papers that have together received 806 indexed citations. Recurring topics across this work include Technology and Data Analysis (8 papers), Customer Service Quality and Loyalty (7 papers) and Health and Wellbeing Research (7 papers). The work is most often cited by research in Information Systems and Management (135 citations), Organizational Behavior and Human Resource Management (121 citations) and Health Information Management (53 citations). Hyejung Chang has collaborated with scholars based in South Korea, United States and Ethiopia. Frequent co-authors include Dohoon Kim, Jee‐In Hwang, Inseok Ko, Sung Sang Yoon, Young Dae Kwon, Seok‐Jun Yoon, Youngsoo Shin, Sang‐Cheol Bae, Kyoung Jun Lee and Sang‐Il Lee. Their work appears in journals such as PLoS ONE, American Journal of Respiratory and Critical Care Medicine and PEDIATRICS.
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.