Hirofumi Ohnishi

4.8k total citations
189 papers, 3.4k citations indexed

About

Hirofumi Ohnishi is a scholar working on Epidemiology, Cardiology and Cardiovascular Medicine and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Hirofumi Ohnishi has authored 189 papers receiving a total of 3.4k indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Epidemiology, 42 papers in Cardiology and Cardiovascular Medicine and 42 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Hirofumi Ohnishi's work include Liver Disease Diagnosis and Treatment (29 papers), Diabetes, Cardiovascular Risks, and Lipoproteins (26 papers) and Blood Pressure and Hypertension Studies (15 papers). Hirofumi Ohnishi is often cited by papers focused on Liver Disease Diagnosis and Treatment (29 papers), Diabetes, Cardiovascular Risks, and Lipoproteins (26 papers) and Blood Pressure and Hypertension Studies (15 papers). Hirofumi Ohnishi collaborates with scholars based in Japan, United States and Australia. Hirofumi Ohnishi's co-authors include Shigeyuki Saitoh, Kazuaki Shimamoto, Hiroshi Akasaka, Tetsuji Miura, Marenao Tanaka, Masato Furuhashi, Satoru Takagi, Mitsuru Mori, Takeshi Isobe and Norihito Moniwa and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Diabetes Care.

In The Last Decade

Hirofumi Ohnishi

178 papers receiving 3.3k citations

Peers

Hirofumi Ohnishi

EPIDE

CCM

EDM

PHYSI

Nam Hoon Kim South Korea

Mee Kyoung Kim South Korea

Mohammad G. Saklayen United States

Apostolos Hatzitolios Greece

Xuefeng Yu China

Koji Yonemoto Japan

Bin Jiang China

Jou‐Wei Lin Taiwan

Cynthia Balion Canada

D. E. Grobbee Netherlands

Nam Hoon Kim South Korea

Hirofumi Ohnishi

639 ×0.8

EPIDE

573 ×0.7

CCM

991 ×1.2

EDM

513 ×0.7

814 ×1.6

PHYSI

Citations per year, relative to Hirofumi Ohnishi Hirofumi Ohnishi (= 1×) peers Nam Hoon Kim

Countries citing papers authored by Hirofumi Ohnishi

Since Specialization

Citations

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

Fields of papers citing papers by Hirofumi Ohnishi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hirofumi Ohnishi

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

All Works

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20 of 20 papers shown

Maeda, Naomi, Masayuki Koyama, Nobuaki Himuro, et al.. (2025). Maternal age and the rising incidence of hypertensive disorders of pregnancy: A comprehensive analysis of national claims data from Japan. PLoS ONE. 20(2). e0319177–e0319177. 1 indexed citations

Koyama, Masayuki, et al.. (2025). Effects of physical activity-promoting wearable devices on blood pressure in adults: a systematic review and meta-analysis. Hypertension Research. 48(10). 2677–2687.

Tanaka, Marenao, Yukinori Akiyama, Kazuma Mori, et al.. (2023). Predictive modeling for the development of diabetes mellitus using key factors in various machine learning approaches. SHILAP Revista de lepidopterología. 13. 100191–100191. 10 indexed citations

Zhang, Ling, Keisuke Harada, Hiroomi Tatsumi, et al.. (2023). Clinical impact of rehabilitation and ICU diary on critically ill patients: A systematic review and meta‐analysis. Nursing in Critical Care. 28(4). 554–565. 1 indexed citations

Uemura, Shuji, Masayuki Koyama, Masahiro Hara, et al.. (2023). Extension of Selection Time for the Emergency Destination of Patients with a Fever Due to the Coronavirus Disease 2019 Pandemic: A Difference-in-differences Analysis. Internal Medicine. 62(18). 2635–2641.

Shigehara, Katsunori, Ryuta Kamekura, Hiroshi Sakamoto, et al.. (2023). Circulating T follicular helper 2 cells, T follicular regulatory cells and regulatory B cells are effective biomarkers for predicting the response to house dust mite sublingual immunotherapy in patients with allergic respiratory diseases. Frontiers in Immunology. 14. 1284205–1284205. 1 indexed citations

Nara, Satoshi, Naofumi Bunya, Hirofumi Ohnishi, et al.. (2023). Long-term prognostic significance of gasping in out-of-hospital cardiac arrest patients undergoing extracorporeal cardiopulmonary resuscitation: a post hoc analysis of a multi-center prospective cohort study. Journal of Intensive Care. 11(1). 43–43. 3 indexed citations

Tanaka, Marenao, Satoko Takahashi, Yukimura Higashiura, et al.. (2021). Circulating level of fatty acid‐binding protein 4 is an independent predictor of metabolic dysfunction‐associated fatty liver disease in middle‐aged and elderly individuals. Journal of Diabetes Investigation. 13(5). 878–888. 20 indexed citations

Bunya, Naofumi, Hirofumi Ohnishi, Takehiko Kasai, et al.. (2020). Gasping during refractory out-of-hospital cardiac arrest is a prognostic marker for favourable neurological outcome following extracorporeal cardiopulmonary resuscitation: a retrospective study. Annals of Intensive Care. 10(1). 112–112. 15 indexed citations

10.

Sato, Tatsuya, Takayuki Miki, Shinya Furukawa, et al.. (2019). Longitudinal impact of dapagliflozin treatment on ventricular repolarization heterogeneity in patients with type 2 diabetes. Journal of Diabetes Investigation. 10(6). 1593–1594. 3 indexed citations

11.

Suzuki, Tomoyuki, et al.. (2018). No difference in initial fixation or 1-year outcomes with outside in metallic or bioabsorbable interference femoral screws in rectangular tunnel bone-patellar tendon-bone graft for anterior cruciate ligament reconstruction. Journal of ISAKOS Joint Disorders & Orthopaedic Sports Medicine. 3(6). 323–327. 1 indexed citations

12.

Nagata, Yoshie, Yukiko Sugiyama, Fumimasa Fukuta, et al.. (2016). Relationship of serum levels and dietary intake of isoflavone, and the novel bacterium Slackia sp. strain NATTS with the risk of prostate cancer: a case–control study among Japanese men. International Urology and Nephrology. 48(9). 1453–1460. 18 indexed citations

13.

Furuhashi, Masato, Akina Omori, Megumi Matsumoto, et al.. (2016). Independent Link Between Levels of Proprotein Convertase Subtilisin/Kexin Type 9 and FABP4 in a General Population Without Medication. The American Journal of Cardiology. 118(2). 198–203. 23 indexed citations

14.

Okayama, Akira, Nagako Okuda, Katsuyuki Miura, et al.. (2016). Dietary sodium-to-potassium ratio as a risk factor for stroke, cardiovascular disease and all-cause mortality in Japan: the NIPPON DATA80 cohort study. BMJ Open. 6(7). e011632–e011632. 98 indexed citations

15.

Matsumoto, Akihisa, Fumio Moriwaka, Kazunori Itoh, et al.. (2016). Analysis of resources assisting in coping with swallowing difficulties for patients with Parkinson’s disease: a cross-sectional study. BMC Health Services Research. 16(1). 276–276. 3 indexed citations

16.

Takeuchi, Hiroshi, Shigeyuki Saitoh, Satoru Takagi, et al.. (2003). Insulin Resistance and Cardiac Disease in Japanese Males : Usefulness of Metabolic Syndrome Proposed by NCEP-ATP3, Tanno-Soubetsu Study. Japanese Circulation Journal-english Edition. 67. 120. 2 indexed citations

17.

Kimura, Kenji, et al.. (2001). Simple Calculation Methods for Spatially Averaged LAeq in a Built-up Area Facing a Road at Ground Level. 25(4). 233–242. 4 indexed citations

18.

Ohnishi, Hirofumi, et al.. (2000). Vehicle Noise Reduction Effect of Poro-Elastic Road Surface. 24(1). 68–76. 4 indexed citations

19.

Ohnishi, Hirofumi, et al.. (1999). Calculation Methods for Sound Pressure Level behind a Building Facing an Arterial Road. 23(3). 189–199. 3 indexed citations

20.

Ohnishi, Hirofumi, et al.. (1999). Calculation Methods for SA·LAeq in Built-Up Areas Facing a Road. 23(6). 441–451. 3 indexed citations

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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