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Researcher · Toranomon Hospital · Japan

Hiromitsu Kumada

Hiromitsu Kumada publishes mostly in Hepatology, Epidemiology and Infectious Diseases, on topics such as Hepatitis C virus research, Hepatitis B Virus Studies and Liver Disease Diagnosis and Treatment.

OpenAlex
World rank
#646,313
of 7,710,434 ranked researchers
Rank in Japan
#7,262
of 383,136
Works
707
Citations
31k
Citations per work
43.4
h-index
83
i10-index 425Top 0.9% in Hepatology
Hiromitsu Kumada

What does Hiromitsu Kumada research?

Hiromitsu Kumada's work is mostly in Medicine (76%), Biochemistry, Genetics and Molecular Biology (2%).

Health Sciences: 534 works · 75.6% of their workMedicine: 534 works · 75.6% of their workHepatology: 257 works · 36.3% of their workEpidemiology: 195 works · 27.6% of their workInfectious Diseases: 37 works · 5.3% of their workSurgery: 25 works · 3.6% of their workOncology: 20 works · 2.8% of their workEverything else: 157 works · 22.2% of their workLife Sciences: 16 works · 2.2% of their workBiochemistry, Genetics and Molecular Biology: 16 works · 2.2% of their workMolecular Biology: 16 works · 2.2% of their workTHEIR WORKHiromitsu Kumada707works
Life Sciences2%Health Sciences76%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Medicine53475.6%
  2. Everything else15722.2%
    1. Biochemistry, Genetics and Molecular Biology162.2%
  1. 1Hepatology36% of their works
  2. 2Epidemiology28% of their works
  3. 3Infectious Diseases5% of their works
  4. 4Surgery4% of their works
  5. 5Oncology3% of their works
  6. 6Molecular Biology2% of their works

Research topics

Which keywords describe Hiromitsu Kumada's research?

The keywords of their largest research topics: Antiviral Therapy, Liver Disease, Hepatocellular Carcinoma, Treatment, Epidemiology, Hepatitis C Virus, Ribavirin and Chronic Hepatitis B.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 23 words, with their numbers
  1. Antiviral Therapy6992 topics
  2. Liver Disease6992 topics
  3. Hepatocellular Carcinoma6893 topics
  4. Treatment5822 topics
  5. Epidemiology5213 topics
  6. Hepatitis C Virus4271 topic
  7. Ribavirin4271 topic
  8. Chronic Hepatitis B2721 topic
  9. Hepatitis B Virus2721 topic
  10. NAFLD2621 topic
  11. NASH2621 topic
  12. Diagnosis1862 topics
  13. Management1862 topics
  14. Liver Cancer1551 topic
  15. Radiofrequency Ablation1551 topic
  16. Antiretroviral Therapy971 topic
  17. HIV Infection971 topic
  18. Hepatitis E Virus631 topic
  19. Zoonotic Transmission631 topic
  20. Hepatic Encephalopathy351 topic
  21. Liver Cirrhosis351 topic
  22. Autoimmune Hepatitis311 topic
  23. Primary Biliary Cirrhosis311 topic

Where does Hiromitsu Kumada work?

Hiromitsu Kumada's main affiliation in the publication record is Toranomon Hospital, Japan.

How many publications and citations does Hiromitsu Kumada have?

OpenAlex counts 707 works and 30,667 citations for Hiromitsu Kumada, an h-index of 83, ranking #646,313 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Other researchers named Hiromitsu Kumada

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