C. Ham
Impact in
- General Health Professions top 5%
- Primary Care and Health Outcomes
- Healthcare cost, quality, practices
- Global Health Care Issues
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- Healthcare Quality and Management
Papers in ⓘ
-
- Primary Care and Health Outcomes 6
- Health Services Management and Policy 5
- Healthcare Systems and Challenges 4
- Child and Adolescent Health 2
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- Healthcare Policy and Management 8
- Health Systems, Economic Evaluations, Quality of Life 6
- Co-authors
- Michael Lee (1 shared paper)Caroline Esnault (1 shared paper)Henry L. Levin (1 shared paper)Stefan Holmström (1 shared paper)Stephen M. Shortell (1 shared paper)J Calltorp (1 shared paper)Nicola Walsh (1 shared paper)Helen Parker (1 shared paper)
- Journals
- BMJ (2 papers)Schizophrenia Research (1 paper)Genome Research (1 paper)British Medical Bulletin (1 paper)BMJ (11 papers)
- Partner nations
- United KingdomUnited StatesSweden
In The Last Decade
C. Ham
20 papers receiving 408 citations
Peers
Comparison fields: 5 of 82
- General Health Professions 297
- Health Information Management 46
- Economics and Econometrics 224
- Emergency Medical Services 25
- Geriatrics and Gerontology 11
Countries citing papers authored by C. Ham
This map shows the geographic impact of C. Ham'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 C. Ham with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites C. Ham more than expected).
Fields of papers citing papers by C. Ham
This network shows the impact of papers produced by C. Ham. 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 C. Ham. The network helps show where C. Ham may publish in the future.
Co-authors
The 14 scholars most cited alongside C. Ham, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2003 | 161 | |
| 2 | 1999 | 66 | |
| 3 | 1993 | 62 | |
| 4 | 2018 | 31 | |
| 5 | 1998 | 30 | |
| 6 | 1995 | 19 | |
| 7 | 2015 | 19 | |
| 8 | 1999 | 19 | |
| 9 | 1995 | 18 | |
| 10 | 2009 | 12 | |
| 11 | 2009 | 9 | |
| 12 | 2011 | 5 | |
| 13 | 2013 | 4 | |
| 14 | International Approaches to Priority Setting in Health Care | 1998 | 4 |
| 15 | Perspectives on purchasing. Think globally, act locally. | 1994 | 3 |
| 16 | Healthcare reform. Foreign policies. | 1997 | 3 |
| 17 | 2009 | 1 | |
| 18 | Who speaks for patients? | 1979 | 1 |
| 19 | 2011 | 1 | |
| 20 | 2011 | 1 |
About C. Ham
C. Ham is a scholar working on General Health Professions, Economics and Econometrics, Emergency Medical Services, Education and Molecular Biology, having authored 20 papers that have together received 469 indexed citations. Recurring topics across this work include Healthcare Policy and Management (8 papers), Health Systems, Economic Evaluations, Quality of Life (6 papers), Primary Care and Health Outcomes (6 papers), Health Services Management and Policy (5 papers), Healthcare Systems and Challenges (4 papers), Healthcare innovation and challenges (2 papers), Child and Adolescent Health (2 papers) and Pharmaceutical Practices and Patient Outcomes (1 paper). The work is most often cited by research in General Health Professions (297 citations), Health Information Management (46 citations), Economics and Econometrics (224 citations), Emergency Medical Services (25 citations) and Geriatrics and Gerontology (11 citations). C. Ham has collaborated with scholars based in United Kingdom, United States and Sweden. Frequent co-authors include Michael Lee, Caroline Esnault, Henry L. Levin, Stefan Holmström, Stephen M. Shortell, J Calltorp, Nicola Walsh, Helen Parker, Jo Ellins and Kieran Walshe. Their work appears in journals such as BMJ, Schizophrenia Research, Genome Research, British Medical Bulletin and BMJ.
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.