Subfield · Geriatrics and Gerontology
Top Countries in Geriatrics and Gerontology Research
China ranks first in 2022–2025, out of 20 ranked countries.
Composite score: field-normalised excellence, output and total citations weighted 50 / 30 / 20, each as a percentile so no single heavy-tailed measure dominates. Floor: 100 fractional works in this field.
Ranked by research quality, 2022–2025
| # | Country | Score | Top-10% rate | Works | Citations | All time |
|---|---|---|---|---|---|---|
| 1 | China | 100.0 | 32.4% | 3k | 33k | #2 |
| 2 | United States | 76.9 | 13.7% | 5.1k | 26k | #1 |
| 3 | United Kingdom | 63.3 | 15.8% | 1.5k | 8.7k | #3 |
| 4 | Australia | 53.7 | 21.8% | 793 | 6k | #5 |
| 5 | Italy | 46.3 | 25.8% | 532 | 5.2k | #6 |
| 6 | Canada | 40.2 | 17.7% | 716 | 4.7k | #4 |
| 7 | Japan | 35.0 | 15.0% | 994 | 6.2k | #9 |
| 8 | Spain | 30.6 | 14.6% | 742 | 4.3k | #10 |
| 9 | India | 26.7 | 10.9% | 873 | 3.7k | #14 |
| 10 | Netherlands | 23.1 | 22.7% | 368 | 3k | #7 |
| 11 | Germany | 20.0 | 18.5% | 470 | 3.4k | #11 |
| 12 | South Korea | 17.1 | 20.4% | 453 | 3.4k | #12 |
| 13 | France | 14.4 | 10.7% | 652 | 2.7k | #8 |
| 14 | Brazil | 11.9 | 10.4% | 566 | 2.2k | #15 |
| 15 | Iran | 9.6 | 19.3% | 284 | 1.9k | #21 |
| 16 | Taiwan | 7.4 | 22.1% | 282 | 2.1k | #20 |
| 17 | Ireland | 5.4 | 10.6% | 319 | 1.3k | #17 |
| 18 | Saudi Arabia | 3.5 | 15.1% | 323 | 1.6k | #28 |
| 19 | Türkiye | 1.7 | 11.1% | 404 | 1.6k | #29 |
| 20 | Indonesia | 0.0 | 3.7% | 361 | 526 | #34 |
countries ranked worldwide in Geriatrics and Gerontology (20). rank on the composite score within the stated pool. The score track runs 0 to 100; the rate track carries no world mark, because the world rate differs by field.
How spread out this pool is
Every row above on one axis — one tick each, right is a higher score. A field where the top few are far clear of everyone and one that runs down evenly look identical as a table.
One bar per band of score, counting the rows on this page.