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University · Okayama · Japan

Okayama University

In research, Okayama University stands highest in Physical Sciences (#1,186 of 10,670 worldwide), Health Sciences (#1,141 of 9,902 worldwide) and Medicine (#1,016 of 8,541 worldwide), 2022-now. Relative to its size it is most specialised in Gastroenterology, Periodontics and Pulmonary and Respiratory Medicine (Gastroenterology is 4.1× its share of world research).

World rank, 2022-now
#1,094
of 22,385 · #1,616 all time
Rank in Japan
#18
of 924
Research works
52k
▼ 4% vs 2018-21
Citations
808k
15.4 per fractional work
Top-10% rate
6.2%
all institutions 10.0%
vs its own fields
0.67×
1.00× is exactly expected
Open access
49%
world 40%
International
10%
world 18%
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