Soichi Koike

1.7k total citations
75 papers, 1.2k citations indexed

About

Soichi Koike is a scholar working on General Health Professions, Emergency Medical Services and Economics and Econometrics. According to data from OpenAlex, Soichi Koike has authored 75 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in General Health Professions, 33 papers in Emergency Medical Services and 19 papers in Economics and Econometrics. Recurrent topics in Soichi Koike's work include Global Health Workforce Issues (25 papers), Healthcare Policy and Management (19 papers) and Cardiac Arrest and Resuscitation (13 papers). Soichi Koike is often cited by papers focused on Global Health Workforce Issues (25 papers), Healthcare Policy and Management (19 papers) and Cardiac Arrest and Resuscitation (13 papers). Soichi Koike collaborates with scholars based in Japan, Ireland and United States. Soichi Koike's co-authors include Tomoaki Imamura, Hideo Yasunaga, Manabu Akahane, Toshio Ogawa, Hiromasa Horiguchi, Seizan Tanabe, Masatoshi Matsumoto, Saori Kashima, Shinya Matsumoto and Hiroo Ide and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Chemosphere.

In The Last Decade

Soichi Koike

71 papers receiving 1.2k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Soichi Koike Japan 20 562 250 210 189 163 75 1.2k
Anna Marie Chang United States 24 693 1.2× 380 1.5× 82 0.4× 229 1.2× 108 0.7× 97 2.0k
Benjamin A. White United States 20 624 1.1× 389 1.6× 227 1.1× 359 1.9× 55 0.3× 83 1.4k
Lisa Marie Knowlton United States 20 445 0.8× 157 0.6× 273 1.3× 497 2.6× 45 0.3× 72 1.3k
Raquel M. Schears United States 16 650 1.2× 291 1.2× 97 0.5× 230 1.2× 35 0.2× 46 1.1k
Albert Crawford United States 20 158 0.3× 233 0.9× 97 0.5× 253 1.3× 39 0.2× 55 1.3k
Annie T. Sadosty United States 23 345 0.6× 391 1.6× 95 0.5× 301 1.6× 18 0.1× 66 1.5k
Claire Hawkes United Kingdom 20 519 0.9× 521 2.1× 109 0.5× 322 1.7× 100 0.6× 47 1.5k
Hussein Kidanto Tanzania 21 270 0.5× 257 1.0× 59 0.3× 149 0.8× 33 0.2× 65 1.6k
Dena Goffman United States 28 530 0.9× 184 0.7× 111 0.5× 657 3.5× 18 0.1× 137 2.5k
Molly P. Jarman United States 21 535 1.0× 135 0.5× 74 0.4× 265 1.4× 11 0.1× 89 1.1k

Countries citing papers authored by Soichi Koike

Since Specialization
Citations

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

Fields of papers citing papers by Soichi Koike

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Soichi Koike

This figure shows the co-authorship network connecting the top 25 collaborators of Soichi Koike. A scholar is included among the top collaborators of Soichi Koike 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 Soichi Koike. Soichi Koike is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
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Nakamura, Akihisa, et al.. (2024). Future Possible Changes in Medically Underserved Areas in Japan: A Geographic Information System-Based Simulation Study. SHILAP Revista de lepidopterología. 12(2). 118–127. 2 indexed citations
3.
Sugawara, Yuka, Yosuke Hirakawa, Masao Iwagami, et al.. (2024). Issues in the Adoption of Online Medical Care: Cross-Sectional Questionnaire Survey. Journal of Medical Internet Research. 26. e64159–e64159. 1 indexed citations
4.
Kotani, Kazuhiko, et al.. (2023). The Attributes of Physicians Assigned to Rural Clinics Designated for Areas without Physicians in Japan. The Tohoku Journal of Experimental Medicine. 261(4). 273–281. 2 indexed citations
5.
Kashima, Saori, Shuhei Yoshida, Yuji Okazaki, et al.. (2022). The 2018 Japan Floods Increased Prescriptions of Antidementia Drugs Among Disaster Victims. Journal of the American Medical Directors Association. 23(6). 1045–1051. 8 indexed citations
6.
Yoshida, Shuhei, Saori Kashima, Soichi Koike, et al.. (2022). How the 2018 Japan Floods Impacted Nursing Home Admissions for Older Persons: A Longitudinal Study Using the Long-Term Care Insurance Comprehensive Database. Journal of the American Medical Directors Association. 24(3). 368–375.e1. 3 indexed citations
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Kawaguchi, Hideaki, Soichi Koike, & Kazuhiko Ohe. (2019). Facility and Regional Factors Associated With the New Adoption of Electronic Medical Records in Japan: Nationwide Longitudinal Observational Study. JMIR Medical Informatics. 7(2). e14026–e14026. 3 indexed citations
10.
Ide, Hiroo, et al.. (2018). The distance and chance of lifetime geographical movement of physicians in Japan: an analysis using the age-period-cohort model. Human Resources for Health. 16(1). 26–26. 10 indexed citations
11.
Koike, Soichi, et al.. (2016). The effect of concentrating obstetrics services in fewer hospitals on patient access: a simulation. International Journal of Health Geographics. 15(1). 4–4. 13 indexed citations
12.
Matsumoto, Masatoshi, Soichi Koike, Saori Kashima, & Kazuo Awai. (2015). Geographic Distribution of CT, MRI and PET Devices in Japan: A Longitudinal Analysis Based on National Census Data. PLoS ONE. 10(5). e0126036–e0126036. 46 indexed citations
13.
Akahane, Manabu, Seizan Tanabe, Toshio Ogawa, et al.. (2013). Characteristics and Outcomes of Pediatric Out-of-Hospital Cardiac Arrest by Scholastic Age Category*. Pediatric Critical Care Medicine. 14(2). 130–136. 44 indexed citations
14.
Koike, Soichi, Hiroo Ide, Tomoko Kodama, et al.. (2012). Physician–Scientists in Japan. Academic Medicine. 87(5). 662–667. 7 indexed citations
15.
Kodama, Tomoko, Soichi Koike, Shinya Matsumoto, et al.. (2011). The working status of Japanese female physicians by area of practice: Cohort analysis of taking leave, returning to work, and changing specialties from 1984 to 2004. Health Policy. 105(2-3). 214–220. 18 indexed citations
16.
Koike, Soichi, Tomoko Kodama, Shinya Matsumoto, et al.. (2010). Residency hospital type and career paths in Japan: An analysis of physician registration cohorts. Medical Teacher. 32(6). e239–e247. 6 indexed citations
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Koike, Soichi, Hiroo Ide, Hideo Yasunaga, et al.. (2010). Postgraduate training and career choices: an analysis of the National Physicians Survey in Japan. Medical Education. 44(3). 289–297. 24 indexed citations
19.
Koike, Soichi, Tomoko Kodama, Shinya Matsumoto, et al.. (2010). Retention rate of physicians in public health administration agencies and their career paths in Japan. BMC Health Services Research. 10(1). 101–101. 3 indexed citations
20.
Koike, Soichi. (2004). Long-term care services for the elderly in municipalities before and after the introduction of Long-term Care Insurance. 81(4). 271–286.

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.

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Breakdown of academic impact, for papers by Anna Marie Chang Breakdown of academic impact, for papers by Benjamin A. White Breakdown of academic impact, for papers by Lisa Marie Knowlton Breakdown of academic impact, for papers by Raquel M. Schears Breakdown of academic impact, for papers by Albert Crawford Breakdown of academic impact, for papers by Annie T. Sadosty Breakdown of academic impact, for papers by Claire Hawkes Breakdown of academic impact, for papers by Hussein Kidanto Breakdown of academic impact, for papers by Dena Goffman Breakdown of academic impact, for papers by Molly P. Jarman
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