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Hospital / health system · Lincoln · United States

Bryan Health

In research, Bryan Health stands highest in Health Sciences (#10,021 of 16,688 worldwide), over all time.

bryanhealth.comROR OpenAlex
World rank, all time
#27,461
of 34,923
Rank in United States
#5,738
of 7,310
Research works
210
▼ 23% vs 2018-21
Citations
2.7k
12.7 per fractional work
Top-10% rate
6.5%
all institutions 10.0%
vs its own fields
0.90×
1.00× is exactly expected
Open access
19%
world 40%
International
5%
world 18%
Bryan Health

What is Bryan Health 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 #10,021 of 16,688 4.0%171

Each strip is that field's whole ranked pool, with the notch where Bryan Health 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 average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which fields of science does Bryan Health work in?

In 2022-now, 73% of research at Bryan Health is in Health Sciences, 14% in Physical Sciences. Its largest fields are Medicine (63%), Health Professions (8%), Engineering (8%). It does 2.4× the world's share of Health Sciences.

Health Sciences: 17 fractional works · 72.6% of its workMedicine: 14 fractional works · 63.4% of its workSurgery: 3 fractional works · 13.0% of its workCardiology and Cardiovascular Medicine: 1 fractional works · 6.2% of its workEpidemiology: 1 fractional works · 4.7% of its workPublic Health, Environmental and Occupational Health: 1 fractional works · 4.0% of its workGeriatrics and Gerontology: 1 fractional works · 3.8% of its workEmergency Medicine: 1 fractional works · 3.6% of its workPhysiology: 1 fractional works · 3.2% of its workOrthopedics and Sports Medicine: 1 fractional works · 2.8% of its workOncology: 1 fractional works · 2.5% of its workHematology: 0 fractional works · 2.0% of its workBiochemistry: 0 fractional works · 1.8% of its workPulmonary and Respiratory Medicine: 0 fractional works · 1.8% of its workEndocrinology, Diabetes and Metabolism: 0 fractional works · 1.7% of its workPathology and Forensic Medicine: 0 fractional works · 1.7% of its workRehabilitation: 0 fractional works · 1.4% of its workObstetrics and Gynecology: 0 fractional works · 1.1% of its workInfectious Diseases: 0 fractional works · 0.9% of its workNeurology: 0 fractional works · 0.9% of its workPediatrics, Perinatology and Child Health: 0 fractional works · 0.8% of its workAnesthesiology and Pain Medicine: 0 fractional works · 0.7% of its workGastroenterology: 0 fractional works · 0.7% of its workHealth Informatics: 0 fractional works · 0.7% of its workRheumatology: 0 fractional works · 0.7% of its workCritical Care and Intensive Care Medicine: 0 fractional works · 0.7% of its workRadiology, Nuclear Medicine and Imaging: 0 fractional works · 0.6% of its workPharmacology: 0 fractional works · 0.5% of its workDermatology: 0 fractional works · 0.4% of its workFamily Practice: 0 fractional works · 0.4% of its workHealth Professions: 2 fractional works · 8.2% of its workGeneral Health Professions: 1 fractional works · 3.5% of its workOccupational Therapy: 0 fractional works · 2.2% of its workHealth Information Management: 0 fractional works · 1.1% of its workRadiological and Ultrasound Technology: 0 fractional works · 0.7% of its workPharmacy: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.3% of its workNursing: 0 fractional works · 1.0% of its workIssues, ethics and legal aspects: 0 fractional works · 0.5% of its workNutrition and Dietetics: 0 fractional works · 0.5% of its workPhysical Sciences: 3 fractional works · 13.8% of its workEngineering: 2 fractional works · 7.5% of its workBiomedical Engineering: 2 fractional works · 6.7% of its workElectrical and Electronic Engineering: 0 fractional works · 0.8% of its workEnvironmental Science: 1 fractional works · 2.3% of its workEcology: 0 fractional works · 1.1% of its workManagement, Monitoring, Policy and Law: 0 fractional works · 1.0% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEarth and Planetary Sciences: 0 fractional works · 2.2% of its workGeochemistry and Petrology: 0 fractional works · 2.2% of its workEnergy: 0 fractional works · 1.4% of its workRenewable Energy, Sustainability and the Environment: 0 fractional works · 1.4% of its workComputer Science: 0 fractional works · 0.3% of its workComputer Networks and Communications: 0 fractional works · 0.3% of its workSocial Sciences: 2 fractional works · 6.9% of its workEconomics, Econometrics and Finance: 0 fractional works · 1.9% of its workEconomics and Econometrics: 0 fractional works · 1.9% of its workPsychology: 0 fractional works · 1.8% of its workClinical Psychology: 0 fractional works · 1.5% of its workSocial Psychology: 0 fractional works · 0.3% of its workSocial Sciences: 0 fractional works · 1.4% of its workEducation: 0 fractional works · 1.1% of its workSociology and Political Science: 0 fractional works · 0.3% of its workBusiness, Management and Accounting: 0 fractional works · 1.1% of its workManagement of Technology and Innovation: 0 fractional works · 1.1% of its workArts and Humanities: 0 fractional works · 0.7% of its workArcheology: 0 fractional works · 0.7% of its workLife Sciences: 2 fractional works · 6.8% of its workBiochemistry, Genetics and Molecular Biology: 1 fractional works · 2.7% of its workGenetics: 0 fractional works · 1.6% of its workMolecular Biology: 0 fractional works · 0.6% of its workPhysiology: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.2% of its workAgricultural and Biological Sciences: 1 fractional works · 2.5% of its workPlant Science: 0 fractional works · 1.8% of its workEcology, Evolution, Behavior and Systematics: 0 fractional works · 0.6% of its workSmaller subfields together: 0 fractional works · 0.0% of its workImmunology and Microbiology: 0 fractional works · 0.8% of its workApplied Microbiology and Biotechnology: 0 fractional works · 0.5% of its workImmunology: 0 fractional works · 0.4% of its workNeuroscience: 0 fractional works · 0.7% of its workNeurology: 0 fractional works · 0.6% of its workSmaller subfields together: 0 fractional works · 0.0% of its workPharmacology, Toxicology and Pharmaceutics: 0 fractional works · 0.1% of its workALL ITS WORKBryan Health23fractional works, 2022-now
Life Sciences7%Physical Sciences14%Health Sciences73%Social Sciences7%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 18 fields, with their numbers
    1. Medicine1463.4%
    2. Health Professions28.2%
    3. Nursing01.0%
    1. Engineering27.5%
    2. Environmental Science12.3%
    3. Earth and Planetary Sciences02.2%
    4. Energy01.4%
    5. Computer Science00.3%
    1. Economics, Econometrics and Finance01.9%
    2. Psychology01.8%
    3. Social Sciences01.4%
    4. Business, Management and Accounting01.1%
    5. Arts and Humanities00.7%
    1. Biochemistry, Genetics and Molecular Biology12.7%
    2. Agricultural and Biological Sciences12.5%
    3. Immunology and Microbiology00.8%
    4. Neuroscience00.7%
    5. Pharmacology, Toxicology and Pharmaceutics00.1%
All of science, and how each field's share has moved since 1950: the Science domain explorer

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: 0.52× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.51× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 0.85× its world share, 0 worksImmunology and Micro…Neuroscience: 0.41× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.21× its world share, 0 worksPharmacology, Toxico…Computer Science: 0.03× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 1.40× its world share, 0 worksEarth and Planetary …Energy: 1.59× its world share, 0 worksEnergyEngineering: 0.50× its world share, 2 worksEngineeringEnvironmental Science: 0.47× its world share, 0 worksEnvironmental ScienceHealth Professions: 3.11× its world share, 2 worksHealth ProfessionsMedicine: 3.30× its world share, 14 worksMedicineNursing: 1.99× its world share, 0 worksNursingArts and Humanities: 0.25× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.34× its world share, 0 worksBusiness, Management…Economics, Econometrics and Finance: 0.91× its world share, 0 worksEconomics, Econometr…Psychology: 0.58× its world share, 0 worksPsychologySocial Sciences: 0.11× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 3.3×. Every wedge is a field page.

All 18 fields, with their numbers
  1. Medicine3.30×14 works
  2. Health Professions3.11×2 works
  3. Nursing1.99×0 works
  4. Energy1.59×0 works
  5. Earth and Planetary Sciences1.40×0 works
  6. Economics, Econometrics and Finance0.91×0 works
  7. Immunology and Microbiology0.85×0 works
  8. Psychology0.58×0 works
  9. Agricultural and Biological Sciences0.52×1 works
  10. Biochemistry, Genetics and Molecular Biology0.51×1 works
  11. Engineering0.50×2 works
  12. Environmental Science0.47×0 works
  13. Neuroscience0.41×0 works
  14. Business, Management and Accounting0.34×0 works
  15. Arts and Humanities0.25×0 works
  16. Pharmacology, Toxicology and Pharmaceutics0.21×0 works
  17. Social Sciences0.11×0 works
  18. Computer Science0.03×0 works

Who are the top researchers at Bryan Health?

Ranked on the quality score, Andrew D. Merliss, DEREK HOWELL and Walt F. Weaver lead among researchers whose main affiliation is Bryan Health.

  1. 1 Andrew D. Merliss United States · #1,404,169 worldwide 814 citations · 19 works
  2. 2 DEREK HOWELL United States · #2,110,565 worldwide 120 citations · 23 works
  3. 3 Walt F. Weaver United States · #2,717,303 worldwide 958 citations · 38 works
  4. 4 William Sanders United States · #2,988,325 worldwide 94 citations · 16 works
  5. 5 Robert Lee Percell United States · #3,381,195 worldwide 133 citations · 16 works
  6. 6 John Steuter United States · #3,578,766 worldwide 270 citations · 22 works
  7. 7 Charles S. Wilson United States · #3,798,838 worldwide 1.1k citations · 65 works
  8. 8 Reese He United States · #4,439,618 worldwide 18 citations · 16 works
  9. 9 Stephen W. Carveth United States · #4,754,820 worldwide 248 citations · 24 works
  10. 10 Sarah E. Schroeder United States · #4,834,633 worldwide 804 citations · 57 works
All ranked researchers at Bryan Health

What are the most cited papers from Bryan Health?

The most cited paper from Bryan Health is "Cardiac-Resynchronization Therapy with or without an Implantable Defibrillator in Advanced Chronic Heart Failure" (Michael R. Bristow, Leslie Ann Saxon, JOHN P. BOEHMER et al., 2004), with 5,848 citations. Next come "Wireless pulmonary artery haemodynamic monitoring in chronic heart failure: a randomised controlled trial" (1,755) and "Carbon dioxide (CO 2 ) levels this century will alter the protein, micronutrients, and vitamin content of rice grains with potential health consequences for the poorest rice-dependent countries" (448).

Most cited papers
#PaperReleasedCitations
1 Cardiac-Resynchronization Therapy with or without an Implantable Defibrillator in Advanced Chronic Heart Failure Michael R. Bristow, Leslie Ann Saxon, JOHN P. BOEHMER et al. · New England Journal of Medicine 19 May 2004 5,848
2 Wireless pulmonary artery haemodynamic monitoring in chronic heart failure: a randomised controlled trial William T. Abraham, Philip B. Adamson, Robert C. Bourge et al. · The Lancet Feb 2011 1,755
3 Carbon dioxide (CO 2 ) levels this century will alter the protein, micronutrients, and vitamin content of rice grains with potential health consequences for the poorest rice-dependent countries Chunwu Zhu, Kazuhiko Kobayashi, Irakli Loladze et al. · Science Advances Open access 4 May 2018 448
4 Comparison of Transmyocardial Revascularization with Medical Therapy in Patients with Refractory Angina Keith B. Allen, Robert D. Dowling, Tommy L. Fudge et al. · New England Journal of Medicine Open access 30 Sep 1999 382
5 The 2023 International Society for Heart and Lung Transplantation Guidelines for Mechanical Circulatory Support: A 10- Year Update Diyar Saeed et al. · The Journal of Heart and Lung Transplantation Open access 25 May 2023 324
All 60 most cited papers, with filters and sorting

Which keywords describe research at Bryan Health?

By fractional works in 2022-now, weighted toward what it does more of than the world: Heart Failure, Thrombosis, Percutaneous Coronary Intervention, Extracorporeal Membrane Oxygenation, Left Ventricular Assist Device, Epidemiology, Inflammation and Aging.

▲ 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-now 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 10 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 10 words, with their numbers
  1. Epidemiology2▲ 2.5×18 topics
  2. Heart Failure2▲ 22×7 topics
  3. Inflammation2▲ 3.7×8 topics
  4. Percutaneous Coronary Intervention2▲ 48×2 topics
  5. Thrombosis2▲ 24×2 topics
  6. Extracorporeal Membrane Oxygenation1▲ 83×1 topic
  7. Left Ventricular Assist Device1▲ 131×1 topic
  8. Climate Change1▲ 2.0×6 topics
  9. Aging1▲ 8.7×2 topics
  10. Elderly Patients1▲ 28×3 topics

Which research topics does Bryan Health publish most on?

By volume in 2022-now: Mechanical Circulatory Support Devices, Frailty in Older Adults, Cardiac Arrest and Resuscitation and Cardiac Structural Anomalies and Repair.

Mechanical Circulatory S…1Mechanical Circulatory Support Devices: 1 fractional worksFrailty in Older Adults: 1 fractional worksCardiac Arrest and Resus…1Cardiac Arrest and Resuscitation: 1 fractional worksCardiac Structural Anoma…1Cardiac Structural Anomalies and Repair: 1 fractional worksGroundwater and Isotope Geochemistry: 0 fractional worksOccupational Therapy Practice and Research: 0 fractional worksHemostasis and retained …0Hemostasis and retained surgical items: 0 fractional worksBlood transfusion and management: 0 fractional worksCardiovascular Function and Risk Factors: 0 fractional worksSpinal Fractures and Fixation Techniques: 0 fractional works
Biomedical EngineeringGeriatrics and GerontologyEmergency MedicineSurgery5 others

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

  1. 1 Mechanical Circulatory Support Devices Biomedical Engineering 1 works
  2. 2 Frailty in Older Adults Geriatrics and Gerontology 1 works
  3. 3 Cardiac Arrest and Resuscitation Emergency Medicine 1 works
  4. 4 Cardiac Structural Anomalies and Repair Surgery 1 works
  5. 5 Groundwater and Isotope Geochemistry Geochemistry and Petrology 0 works
  6. 6 Occupational Therapy Practice and Research Occupational Therapy 0 works
  7. 7 Hemostasis and retained surgical items Hematology 0 works
  8. 8 Blood transfusion and management Biochemistry 0 works
  9. 9 Cardiovascular Function and Risk Factors Cardiology and Cardiovascular Medicine 0 works
  10. 10 Spinal Fractures and Fixation Techniques Surgery 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 available19.1%not open80.9%

World: 40% of research is openly available.

with international co-authors4.9%domestic only95.1%

World: 18% is written across borders.

How has Bryan Health's research output changed?

Output in 2022-2025 was 23% lower than in 2018-2021.

still counting1990200020102020
grewheldshrank

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

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Bryan Health as a percentage of every work published that year, 0.000098% in 2024.

still counting0.0010%0.0020%Bryan Health0.00010% in 202519801990200020102020

Fractional works of Bryan Health over all fractional works that year. How the balance of science has shifted.

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Bryan Health on Science Explorer

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