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Company · Hartford · United States

Aetna (United States)

In research, Aetna (United States) stands highest in Health Sciences (#4,843 of 20,462 worldwide) and Social Sciences (#15,580 of 16,945 worldwide), over all time.

aetna.comROR OpenAlex
World rank, all time
#19,487
of 42,892
Rank in United States
#4,215
of 8,685
Research works
349
▼ 38% vs 2013–17
Citations
5k
14.3 per fractional work
Top-10% rate
12.4%
record average 16.5%
Open access
26%
world 28%

What is Aetna (United States) known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Health SciencesDomain #4,843 of 20,462 21.7%140
Social SciencesDomain #15,580 of 16,945 9.8%149

Each strip is that field’s whole ranked pool, with the notch where Aetna (United States) sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.56× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.21× its world share, 0 worksBiochemistry, Geneti…Immunology and Microbiology: 0.72× its world share, 0 worksImmunology and Micro…Neuroscience: 0.35× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.72× its world share, 0 worksPharmacology, Toxico…Computer Science: 0.79× its world share, 2 worksComputer ScienceEngineering: 0.44× its world share, 2 worksEngineeringEnvironmental Science: 1.33× its world share, 2 worksEnvironmental ScienceMathematics: 0.32× its world share, 0 worksMathematicsDentistry: 3.50× its world share, 0 worksDentistryHealth Professions: 5.37× its world share, 4 worksHealth ProfessionsMedicine: 0.91× its world share, 5 worksMedicineNursing: 0.33× its world share, 0 worksNursingArts and Humanities: 1.86× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 2.34× its world share, 2 worksBusiness, Management…Decision Sciences: 3.71× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 5.07× its world share, 3 worksEconomics, Econometr…Psychology: 0.86× its world share, 1 worksPsychologySocial Sciences: 0.91× its world share, 3 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Health Professions, 5.4×. Every wedge is a field page.

Who are the top researchers at Aetna (United States)?

Ranked on the composite score, Lakshman Bulusu, Edward W. Bush and Hyungsik Kahn lead among researchers whose main affiliation is Aetna (United States).

  1. 1 Lakshman Bulusu United States · #766,499 worldwide 2 citations · 16 works
  2. 2 Edward W. Bush United States · #1,454,159 worldwide 4 citations · 15 works
  3. 3 Hyungsik Kahn United States · #1,552,013 worldwide 3 citations · 17 works
All ranked researchers at Aetna (United States)

Which keywords describe research at Aetna (United States)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Supply Chain Management, Healthcare, Risk Assessment, Clinical Guidelines, Healthcare Quality, Chronic Disease Management, European Union and Privacy.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 21 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 21 words, with their numbers
  1. Supply Chain Management2▲ 6.7×4 topics
  2. Healthcare2▲ 5.0×7 topics
  3. Machine Learning2▲ 1.79×12 topics
  4. Risk Assessment1▲ 7.0×3 topics
  5. Internet of Things1▲ 5.2×2 topics
  6. Quality of Life1▲ 3.1×6 topics
  7. Clinical Guidelines1▲ 15×3 topics
  8. Healthcare Quality1▲ 41×2 topics
  9. Security1▲ 6.4×3 topics
  10. Chronic Disease Management1▲ 20×4 topics
  11. Deep Learning1◆ 1.05×8 topics
  12. Defensive Medicine1▲ 140×1 topic
  13. European Union1▲ 17×2 topics
  14. Malpractice Risk1▲ 140×1 topic
  15. Privacy1▲ 13×2 topics
  16. Australia1▲ 201×1 topic
  17. Blockchain1▲ 14×1 topic
  18. Cold War1▲ 53×1 topic
  19. Fuzzy Mathematics1▲ 162×1 topic
  20. Set Pair Analysis1▲ 162×1 topic
  21. Smart Contracts1▲ 21×1 topic

Which research topics does Aetna (United States) publish most on?

By volume in 2022–2025: Medical Malpractice and Liability Issues, Research studies in Vietnam, Blockchain Technology Applications and Security and Historical Geopolitical and Social Dynamics.

Medical Malpractice and …1Medical Malpractice and Liability Issues: 1 fractional worksResearch studies in Viet…1Research studies in Vietnam: 1 fractional worksBlockchain Technology Ap…1Blockchain Technology Applications and Security: 1 fractional worksHistorical Geopolitical …1Historical Geopolitical and Social Dynamics: 1 fractional worksFinTech, Crowdfunding, Digital Finance: 1 fractional worksBusiness and Economic Development: 1 fractional worksHealth Systems, Economic…1Health Systems, Economic Evaluations, Quality of Life: 1 fractional worksMobile Health and mHealth Applications: 0 fractional worksWork-Family Balance Challenges: 0 fractional worksGeriatric Care and Nursing Homes: 0 fractional works
PharmacyEcologyInformation SystemsPolitical Science and International Relations5 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Medical Malpractice and Liability Issues Pharmacy 1 works
  2. 2 Research studies in Vietnam Ecology 1 works
  3. 3 Blockchain Technology Applications and Security Information Systems 1 works
  4. 4 Historical Geopolitical and Social Dynamics Political Science and International Relations 1 works
  5. 5 FinTech, Crowdfunding, Digital Finance Management Information Systems 1 works
  6. 6 Business and Economic Development Management, Monitoring, Policy and Law 1 works
  7. 7 Health Systems, Economic Evaluations, Quality of Life Economics and Econometrics 1 works
  8. 8 Mobile Health and mHealth Applications General Health Professions 0 works
  9. 9 Work-Family Balance Challenges Sociology and Political Science 0 works
  10. 10 Geriatric Care and Nursing Homes General Health Professions 0 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available26.5%not open73.5%

World: 28% of research is openly available.

with international co-authors11.9%domestic only88.1%

World: 19% is written across borders.

How has Aetna (United States)'s research output changed?

Output in 2018–2022 was 38% lower than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Hartford

All research institutions in Hartford

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.