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Nonprofit · New Haven · United States

APT Foundation

aptfoundation.orgROR OpenAlex
World rank, all time
#26,737
of 42,892
Rank in United States
#5,735
of 8,685
Research works
207
▼ 18% vs 2013–17
Citations
12k
57.9 per fractional work
Top-10% rate
26.6%
record average 16.5%
Open access
60%
world 28%

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: 0.05× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.12× its world share, 0 worksBiochemistry, Geneti…Immunology and Microbiology: 0.23× its world share, 0 worksImmunology and Micro…Neuroscience: 0.97× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 2.45× its world share, 0 worksPharmacology, Toxico…Computer Science: 0.15× its world share, 0 worksComputer ScienceEngineering: 0.18× its world share, 1 worksEngineeringMaterials Science: 0.19× its world share, 0 worksMaterials ScienceMathematics: 0.73× its world share, 0 worksMathematicsPhysics and Astronomy: 0.47× its world share, 0 worksPhysics and AstronomyHealth Professions: 1.87× its world share, 1 worksHealth ProfessionsMedicine: 3.00× its world share, 17 worksMedicineNursing: 0.21× its world share, 0 worksNursingVeterinary: 2.12× its world share, 0 worksVeterinaryArts and Humanities: 0.18× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.54× its world share, 0 worksBusiness, Management…Decision Sciences: 1.54× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 3.27× its world share, 2 worksEconomics, Econometr…Psychology: 3.69× its world share, 3 worksPsychologySocial Sciences: 0.40× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Psychology, 3.7×. Every wedge is a field page.

Who are the top researchers at APT Foundation?

Ranked on the composite score, Lynn M. Madden lead among researchers whose main affiliation is APT Foundation.

  1. 1 Lynn M. Madden United States · #1,382,436 worldwide 28 citations · 15 works
All ranked researchers at APT Foundation

Which keywords describe research at APT Foundation?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Substance Use Disorders, Epidemiology, Mortality Risk, Chronic Pain Management, Opioid Prescribing, Public Health, Substance Abuse and drug use.

▲ 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 26 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 26 words, with their numbers
  1. Substance Use Disorders6▲ 301×2 topics
  2. Epidemiology6▲ 5.0×11 topics
  3. Mortality Risk4▲ 63×3 topics
  4. Chronic Pain Management4▲ 434×1 topic
  5. Opioid Prescribing4▲ 434×1 topic
  6. Public Health4▲ 8.4×7 topics
  7. Substance Abuse3▲ 150×2 topics
  8. HIV3▲ 111×1 topic
  9. drug use3▲ 321×1 topic
  10. Global Burden of Disease2▲ 33×2 topics
  11. Impulsivity2▲ 153×2 topics
  12. Alcohol Dependence2▲ 192×1 topic
  13. Motivational Interviewing2▲ 192×1 topic
  14. Mental Health1▲ 3.1×7 topics
  15. Human Rights1▲ 4.0×3 topics
  16. Quality of Life1▲ 2.8×4 topics
  17. Sustainable Development1▲ 2.6×3 topics
  18. Antiretroviral Therapy1▲ 23×2 topics
  19. Pain Management1▲ 16×2 topics
  20. Postoperative Pain1▲ 40×2 topics
  21. Circadian Rhythms1▲ 34×2 topics
  22. Environmental Law1▲ 17×1 topic
  23. HIV Transmission1▲ 48×1 topic
  24. Meta-Analysis1▲ 5.9×2 topics
  25. Preexposure Prophylaxis1▲ 73×1 topic
  26. Rights of Nature1▲ 273×1 topic

Which research topics does APT Foundation publish most on?

By volume in 2022–2025: Opioid Use Disorder Treatment, HIV, Drug Use, Sexual Risk, Substance Abuse Treatment and Outcomes and HIV/AIDS Research and Interventions.

Opioid Use Disorder Trea…4Opioid Use Disorder Treatment: 4 fractional worksHIV, Drug Use, Sexual Risk: 3 fractional worksSubstance Abuse Treatment and Outcomes: 2 fractional worksHIV/AIDS Research and Interventions: 1 fractional worksEnvironmental law and policy: 1 fractional worksPain Management and Opioid Use: 1 fractional worksSleep and related disorders: 1 fractional worksPharmaceutical Practices and Patient Outcomes: 1 fractional worksMigration, Health and Trauma: 1 fractional worksHepatitis C virus research: 1 fractional works
Public Health, Environmental and Occupational HealthEpidemiologyInfectious DiseasesLaw5 others

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

  1. 1 Opioid Use Disorder Treatment Public Health, Environmental and Occupational Health 4 works
  2. 2 HIV, Drug Use, Sexual Risk Epidemiology 3 works
  3. 3 Substance Abuse Treatment and Outcomes Epidemiology 2 works
  4. 4 HIV/AIDS Research and Interventions Infectious Diseases 1 works
  5. 5 Environmental law and policy Law 1 works
  6. 6 Pain Management and Opioid Use Anesthesiology and Pain Medicine 1 works
  7. 7 Sleep and related disorders Experimental and Cognitive Psychology 1 works
  8. 8 Pharmaceutical Practices and Patient Outcomes Geriatrics and Gerontology 1 works
  9. 9 Migration, Health and Trauma Clinical Psychology 1 works
  10. 10 Hepatitis C virus research Hepatology 1 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 available60.4%not open39.6%

World: 28% of research is openly available.

with international co-authors30.7%domestic only69.3%

World: 19% is written across borders.

How has APT Foundation's research output changed?

Output in 2018–2022 was 18% 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 New Haven

All research institutions in New Haven

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.