Science Explorer Interactive view Map
Institution · Sacramento · United States

Harm Reduction Services

In research, Harm Reduction Services stands highest in Health Sciences (#15,201 of 20,462 worldwide), over all time.

hrssac.orgROR OpenAlex
World rank, 2022–2025
#20,730
of 28,054 · #24,097 all time
Rank in United States
#3,057
of 4,192
Research works
286
▲ 26% vs 2013–17
Citations
5.8k
20.4 per fractional work
Top-10% rate
25.1%
record average 16.5%
Open access
45%
world 28%

What is Harm Reduction Services 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 #15,201 of 20,462 22.6%148

Each strip is that field’s whole ranked pool, with the notch where Harm Reduction Services 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: 0.25× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.07× its world share, 0 worksBiochemistry, Geneti…Immunology and Microbiology: 0.39× its world share, 0 worksImmunology and Micro…Neuroscience: 0.69× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 8.27× its world share, 2 worksPharmacology, Toxico…Chemistry: 0.53× its world share, 0 worksChemistryComputer Science: 0.04× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 0.12× its world share, 0 worksEarth and Planetary …Engineering: 0.23× its world share, 2 worksEngineeringEnvironmental Science: 0.49× its world share, 2 worksEnvironmental ScienceMaterials Science: 0.13× its world share, 0 worksMaterials ScienceDentistry: 1.38× its world share, 0 worksDentistryHealth Professions: 2.36× its world share, 4 worksHealth ProfessionsMedicine: 3.00× its world share, 36 worksMedicineNursing: 1.64× its world share, 0 worksNursingVeterinary: 3.91× its world share, 0 worksVeterinaryArts and Humanities: 0.86× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 0.27× its world share, 0 worksBusiness, Management…Decision Sciences: 0.18× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.24× its world share, 0 worksEconomics, Econometr…Psychology: 2.43× its world share, 5 worksPsychologySocial Sciences: 0.71× its world share, 6 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Pharmacology, Toxicology and Pharmaceutics, 8.3×. Every wedge is a field page.

Which keywords describe research at Harm Reduction Services?

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

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

All 40 words, with their numbers
  1. Substance Use Disorders13▲ 283×2 topics
  2. Epidemiology12▲ 5.1×16 topics
  3. Public Health10▲ 11×6 topics
  4. Substance Abuse10▲ 214×2 topics
  5. Mortality Risk9▲ 58×2 topics
  6. Chronic Pain Management8▲ 415×1 topic
  7. Opioid Prescribing8▲ 415×1 topic
  8. HIV8▲ 159×2 topics
  9. drug use8▲ 452×1 topic
  10. harm reduction8▲ 452×1 topic
  11. Psychiatric Disorders6▲ 77×3 topics
  12. Global Burden of Disease5▲ 30×4 topics
  13. Alcohol Dependence4▲ 174×1 topic
  14. Motivational Interviewing4▲ 174×1 topic
  15. Mental Health4▲ 3.9×16 topics
  16. Health Consequences2▲ 13×4 topics
  17. Cancer Risk2▲ 14×3 topics
  18. Risk Factors2▲ 2.8×9 topics
  19. Social Support2▲ 5.4×4 topics
  20. Smoking Cessation2▲ 98×1 topic
  21. Tobacco Use2▲ 98×1 topic
  22. Depression2▲ 3.0×8 topics
  23. Drug Analysis2▲ 147×1 topic
  24. Forensic Toxicology2▲ 100×1 topic
  25. Health Care Utilization2▲ 21×2 topics
  26. Immune Response2▲ 4.1×4 topics
  27. Antiretroviral Therapy1▲ 14×4 topics
  28. Health1▲ 5.8×1 topic
  29. Homelessness1▲ 54×1 topic
  30. Antiviral Therapy1▲ 21×2 topics
  31. Liver Disease1▲ 23×3 topics
  32. Surgical Management1▲ 5.2×2 topics
  33. Cognitive Impairment1▲ 7.7×2 topics
  34. Fetal Alcohol Syndrome1▲ 138×1 topic
  35. HIV Transmission1▲ 26×2 topics
  36. Prenatal Alcohol Exposure1▲ 138×1 topic
  37. Preexposure Prophylaxis1▲ 37×1 topic
  38. Stigma and Discrimination1▲ 37×1 topic
  39. Violence1▲ 12×4 topics
  40. Stigma1▲ 12×3 topics

Which research topics does Harm Reduction Services publish most on?

By volume in 2022–2025: Opioid Use Disorder Treatment, HIV, Drug Use, Sexual Risk, Substance Abuse Treatment and Outcomes and Smoking Behavior and Cessation.

Opioid Use Disorder Trea…8Opioid Use Disorder Treatment: 8 fractional worksHIV, Drug Use, Sexual Risk8HIV, Drug Use, Sexual Risk: 8 fractional worksSubstance Abuse Treatmen…4Substance Abuse Treatment and Outcomes: 4 fractional worksSmoking Behavior and Cessation: 2 fractional worksForensic Toxicology and Drug Analysis: 2 fractional worksHomelessness and Social Issues: 1 fractional worksPrenatal Substance Exposure Effects: 1 fractional worksHIV/AIDS Research and Interventions: 1 fractional worksFacial Trauma and Fracture Management: 1 fractional worksHepatitis C virus research: 1 fractional works
Public Health, Environmental and Occupational HealthEpidemiologyPhysiologyToxicology5 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 8 works
  2. 2 HIV, Drug Use, Sexual Risk Epidemiology 8 works
  3. 3 Substance Abuse Treatment and Outcomes Epidemiology 4 works
  4. 4 Smoking Behavior and Cessation Physiology 2 works
  5. 5 Forensic Toxicology and Drug Analysis Toxicology 2 works
  6. 6 Homelessness and Social Issues General Health Professions 1 works
  7. 7 Prenatal Substance Exposure Effects Pediatrics, Perinatology and Child Health 1 works
  8. 8 HIV/AIDS Research and Interventions Infectious Diseases 1 works
  9. 9 Facial Trauma and Fracture Management Surgery 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 available45.3%not open54.7%

World: 28% of research is openly available.

with international co-authors30.1%domestic only69.9%

World: 19% is written across borders.

How has Harm Reduction Services's research output changed?

Output in 2018–2022 was 26% higher 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 Sacramento

All research institutions in Sacramento

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.