Ryan N. Hansen
Impact in
- Psychiatry and Mental health top 2%
- Migraine and Headache Studies
- Family Practice top 5%
- Medication Adherence and Compliance
Papers in
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- Cystic Fibrosis Research Advances 7
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- Opioid Use Disorder Treatment 10
- Co-authors
- Emily Beth Devine (5 shared papers)Patrick Gillard (5 shared papers)Zsolt Hepp (3 shared papers)Sepideh F. Varon (3 shared papers)David W. Dodick (2 shared papers)Sean D. Sullivan (22 shared papers)Jenny Chia (1 shared paper)George J. Wan (5 shared papers)
- Journals
- Value in Health (9 papers)Journal of Managed Care & Specialty Pharmacy (8 papers)Journal of the American Pharmacists Association (7 papers)Journal of Cystic Fibrosis (5 papers)Journal of Clinical Oncology (3 papers)
- Partner nations
- United StatesUnited KingdomIreland
In The Last Decade
Ryan N. Hansen
96 papers receiving 1.9k citations
Ryan N. Hansen's Hit Papers
Peers
Comparison fields: 5 of 119
- Psychiatry and Mental health 630
- Family Practice 53
- Pathology and Forensic Medicine 247
- Medical Terminology 3
- Anesthesiology and Pain Medicine 57
Countries citing papers authored by Ryan N. Hansen
This map shows the geographic impact of Ryan N. Hansen'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 Ryan N. Hansen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryan N. Hansen more than expected).
Fields of papers citing papers by Ryan N. Hansen
This network shows the impact of papers produced by Ryan N. Hansen. 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 Ryan N. Hansen. The network helps show where Ryan N. Hansen may publish in the future.
Co-authors
The 25 scholars most cited alongside Ryan N. Hansen, 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 102 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Adherence to oral migraine-preventive medications among patients with chronic migraine Hit paper breakdown → | 2014 | 331 |
| 2 | 2016 | 259 | |
| 3 | 2018 | 70 | |
| 4 | 2017 | 67 | |
| 5 | 2018 | 55 | |
| 6 | 2017 | 52 | |
| 7 | 2013 | 50 | |
| 8 | 2015 | 47 | |
| 9 | 2007 | 40 | |
| 10 | 2016 | 39 | |
| 11 | 2016 | 38 | |
| 12 | 2014 | 37 | |
| 13 | 2015 | 35 | |
| 14 | 2016 | 35 | |
| 15 | 2009 | 34 | |
| 16 | 2016 | 30 | |
| 17 | 2015 | 29 | |
| 18 | 2016 | 28 | |
| 19 | 2015 | 26 | |
| 20 | 2014 | 25 |
About Ryan N. Hansen
Ryan N. Hansen is a scholar working on Pulmonary and Respiratory Medicine, Public Health, Environmental and Occupational Health, Economics and Econometrics, Surgery and Epidemiology, having authored 102 papers that have together received 1.9k indexed citations. Recurring topics across this work include Opioid Use Disorder Treatment (10 papers), Cystic Fibrosis Research Advances (7 papers), Economic and Financial Impacts of Cancer (6 papers), Health Systems, Economic Evaluations, Quality of Life (5 papers), Migraine and Headache Studies (3 papers), Medication Adherence and Compliance (3 papers), Anesthesia and Pain Management (3 papers) and Cancer Treatment and Pharmacology (3 papers). The work is most often cited by research in Psychiatry and Mental health (630 citations), Family Practice (53 citations), Pathology and Forensic Medicine (247 citations), Medical Terminology (3 citations) and Anesthesiology and Pain Medicine (57 citations). Ryan N. Hansen has collaborated with scholars based in United States, United Kingdom and Ireland. Frequent co-authors include Emily Beth Devine, Patrick Gillard, Zsolt Hepp, Sepideh F. Varon, David W. Dodick, Sean D. Sullivan, Jenny Chia, George J. Wan, Jonathan D. Campbell and Laura S. Gold. Their work appears in journals such as Value in Health, Journal of Managed Care & Specialty Pharmacy, Journal of the American Pharmacists Association, Journal of Cystic Fibrosis and Journal of Clinical Oncology.
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.