Kanna Hayashi

268 papers and 3.7k indexed citations i.

About

Kanna Hayashi is a scholar working on Epidemiology, Public Health, Environmental and Occupational Health and Infectious Diseases. According to data from OpenAlex, Kanna Hayashi has authored 268 papers receiving a total of 3.7k indexed citations (citations by other indexed papers that have themselves been cited), including 226 papers in Epidemiology, 171 papers in Public Health, Environmental and Occupational Health and 63 papers in Infectious Diseases. Recurrent topics in Kanna Hayashi’s work include HIV, Drug Use, Sexual Risk (211 papers), Opioid Use Disorder Treatment (171 papers) and Prevention and Treatment of HIV/AIDS Infection (61 papers). Kanna Hayashi is often cited by papers focused on HIV, Drug Use, Sexual Risk (211 papers), Opioid Use Disorder Treatment (171 papers) and Prevention and Treatment of HIV/AIDS Infection (61 papers). Kanna Hayashi collaborates with scholars based in Canada, United States and Thailand. Kanna Hayashi's co-authors include Thomas Kerr, Evan Wood, M‐J Milloy, Huiru Dong, Kora DeBeck, Ekaterina Nosova, Lianping Ti, Nadia Fairbairn, Paisan Suwannawong and Karyn Kaplan and has published in prestigious journals such as PLoS ONE, Clinical Infectious Diseases and American Journal of Epidemiology.

In The Last Decade

Co-authorship network of co-authors of Kanna Hayashi i

Fields of papers citing papers by Kanna Hayashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kanna Hayashi. 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 Kanna Hayashi. The network helps show where Kanna Hayashi may publish in the future.

Countries citing papers authored by Kanna Hayashi

Since Specialization
Citations

This map shows the geographic impact of Kanna Hayashi'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 Kanna Hayashi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kanna Hayashi more than expected).

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2025