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Company · Hong Kong · China

Pacific Medical (China)

In research, Pacific Medical (China) stands highest in Medicine (#7,142 of 8,541 worldwide) and Health Sciences (#8,488 of 9,902 worldwide), 2022-now.

pacificmedical.com.hkROR OpenAlex
World rank, 2022-now
#17,685
of 22,385 · #19,501 all time
Rank in China
#2,080
of 2,481
Research works
471
▲ 79% vs 2018-21
Citations
6.7k
14.3 per fractional work
Top-10% rate
3.2%
all institutions 10.0%
vs its own fields
0.83×
1.00× is exactly expected
Open access
52%
world 40%
International
55%
world 18%
Pacific Medical (China)

What is Pacific Medical (China) known for in research?

The fields where it stands highest, 2022-now, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
MedicineField #7,142 of 8,541 2.5%83 #8266
Health SciencesDomain #8,488 of 9,902 2.5%92 #9826

Each strip is that field's whole ranked pool, with the notch where Pacific Medical (China) 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 Pacific Medical (China) work in?

In 2022-now, 70% of research at Pacific Medical (China) is in Health Sciences, 11% in Social Sciences. Its largest fields are Medicine (63%), Health Professions (6%), Biochemistry, Genetics and Molecular Biology (5%). It does 2.9× the world's share of Health Sciences.

Health Sciences: 115 fractional works · 70.3% of its workMedicine: 103 fractional works · 62.8% of its workSurgery: 16 fractional works · 9.8% of its workPulmonary and Respiratory Medicine: 13 fractional works · 7.7% of its workEpidemiology: 9 fractional works · 5.8% of its workPublic Health, Environmental and Occupational Health: 7 fractional works · 4.0% of its workEndocrinology, Diabetes and Metabolism: 6 fractional works · 3.6% of its workNeurology: 5 fractional works · 2.9% of its workOncology: 4 fractional works · 2.3% of its workPediatrics, Perinatology and Child Health: 4 fractional works · 2.2% of its workInfectious Diseases: 3 fractional works · 2.1% of its workDermatology: 3 fractional works · 2.1% of its workCardiology and Cardiovascular Medicine: 3 fractional works · 2.0% of its workPsychiatry and Mental health: 3 fractional works · 1.7% of its workRadiology, Nuclear Medicine and Imaging: 2 fractional works · 1.5% of its workPathology and Forensic Medicine: 2 fractional works · 1.4% of its workPhysiology: 2 fractional works · 1.2% of its workObstetrics and Gynecology: 2 fractional works · 1.2% of its workRheumatology: 2 fractional works · 1.1% of its workGenetics: 2 fractional works · 1.0% of its workReproductive Medicine: 2 fractional works · 1.0% of its workAnesthesiology and Pain Medicine: 2 fractional works · 1.0% of its workCritical Care and Intensive Care Medicine: 1 fractional works · 0.8% of its workHematology: 1 fractional works · 0.7% of its workRehabilitation: 1 fractional works · 0.7% of its workOrthopedics and Sports Medicine: 1 fractional works · 0.7% of its workEmergency Medicine: 1 fractional works · 0.7% of its workInternal Medicine: 1 fractional works · 0.6% of its workPharmacology: 1 fractional works · 0.5% of its workOphthalmology: 1 fractional works · 0.3% of its workOtorhinolaryngology: 1 fractional works · 0.3% of its workGastroenterology: 0 fractional works · 0.3% of its workUrology: 0 fractional works · 0.3% of its workComplementary and alternative medicine: 0 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 0.9% of its workHealth Professions: 10 fractional works · 6.2% of its workGeneral Health Professions: 5 fractional works · 3.3% of its workEmergency Medical Services: 1 fractional works · 0.7% of its workHealth Information Management: 1 fractional works · 0.6% of its workSpeech and Hearing: 1 fractional works · 0.6% of its workPharmacy: 1 fractional works · 0.4% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.2% of its workDentistry: 1 fractional works · 0.6% of its workOral Surgery: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.2% of its workNursing: 1 fractional works · 0.5% of its workNutrition and Dietetics: 1 fractional works · 0.5% of its workVeterinary: 0 fractional works · 0.1% of its workSocial Sciences: 18 fractional works · 11.0% of its workSocial Sciences: 8 fractional works · 4.8% of its workSociology and Political Science: 3 fractional works · 1.8% of its workHealth: 1 fractional works · 0.6% of its workCommunication: 1 fractional works · 0.6% of its workEducation: 1 fractional works · 0.5% of its workPolitical Science and International Relations: 1 fractional works · 0.3% of its workSafety Research: 0 fractional works · 0.3% of its workDemography: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.3% of its workPsychology: 5 fractional works · 2.9% of its workClinical Psychology: 3 fractional works · 1.8% of its workSocial Psychology: 2 fractional works · 1.0% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEconomics, Econometrics and Finance: 2 fractional works · 1.0% of its workEconomics and Econometrics: 1 fractional works · 0.5% of its workFinance: 0 fractional works · 0.2% of its workGeneral Economics, Econometrics and Finance: 0 fractional works · 0.2% of its workDecision Sciences: 2 fractional works · 0.9% of its workManagement Science and Operations Research: 1 fractional works · 0.5% of its workInformation Systems and Management: 0 fractional works · 0.2% of its workStatistics, Probability and Uncertainty: 0 fractional works · 0.2% of its workArts and Humanities: 1 fractional works · 0.8% of its workLanguage and Linguistics: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.6% of its workBusiness, Management and Accounting: 1 fractional works · 0.6% of its workManagement of Technology and Innovation: 0 fractional works · 0.3% of its workManagement Information Systems: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workLife Sciences: 17 fractional works · 10.6% of its workBiochemistry, Genetics and Molecular Biology: 9 fractional works · 5.4% of its workMolecular Biology: 5 fractional works · 2.9% of its workGenetics: 1 fractional works · 0.9% of its workCell Biology: 1 fractional works · 0.6% of its workCancer Research: 0 fractional works · 0.3% of its workBiophysics: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.4% of its workNeuroscience: 4 fractional works · 2.2% of its workCellular and Molecular Neuroscience: 1 fractional works · 0.6% of its workNeurology: 1 fractional works · 0.5% of its workCognitive Neuroscience: 1 fractional works · 0.5% of its workSensory Systems: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workAgricultural and Biological Sciences: 2 fractional works · 1.5% of its workPlant Science: 1 fractional works · 0.7% of its workFood Science: 1 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.3% of its workImmunology and Microbiology: 2 fractional works · 1.0% of its workParasitology: 1 fractional works · 0.5% of its workImmunology: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workPharmacology, Toxicology and Pharmaceutics: 1 fractional works · 0.6% of its workDrug Discovery: 0 fractional works · 0.3% of its workPharmacology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workPhysical Sciences: 13 fractional works · 8.1% of its workEngineering: 6 fractional works · 3.7% of its workControl and Systems Engineering: 1 fractional works · 0.8% of its workBiomedical Engineering: 1 fractional works · 0.7% of its workElectrical and Electronic Engineering: 1 fractional works · 0.6% of its workMechanical Engineering: 1 fractional works · 0.3% of its workAutomotive Engineering: 0 fractional works · 0.3% of its workSafety, Risk, Reliability and Quality: 0 fractional works · 0.3% of its workMedia Technology: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.5% of its workComputer Science: 2 fractional works · 1.1% of its workArtificial Intelligence: 1 fractional works · 0.6% of its workComputer Vision and Pattern Recognition: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workMaterials Science: 2 fractional works · 1.0% of its workMaterials Chemistry: 1 fractional works · 0.4% of its workBiomaterials: 1 fractional works · 0.3% of its workElectronic, Optical and Magnetic Materials: 0 fractional works · 0.2% of its workEnvironmental Science: 1 fractional works · 0.8% of its workEcology: 0 fractional works · 0.3% of its workGlobal and Planetary Change: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.3% of its workPhysics and Astronomy: 1 fractional works · 0.5% of its workRadiation: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workMathematics: 1 fractional works · 0.4% of its workStatistics and Probability: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workChemistry: 0 fractional works · 0.3% of its workOrganic Chemistry: 0 fractional works · 0.3% of its workEnergy: 0 fractional works · 0.2% of its workEnergy Engineering and Power Technology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.0% of its workEarth and Planetary Sciences: 0 fractional works · 0.1% of its workALL ITS WORKPacific Medical(China)163fractional works, 2022-now
Life Sciences11%Physical Sciences8%Health Sciences70%Social Sciences11%

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 25 fields, with their numbers
    1. Medicine10362.8%
    2. Health Professions106.2%
    3. Dentistry10.6%
    4. Nursing10.5%
    5. Veterinary00.1%
    1. Social Sciences84.8%
    2. Psychology52.9%
    3. Economics, Econometrics and Finance21.0%
    4. Decision Sciences20.9%
    5. Arts and Humanities10.8%
    6. Business, Management and Accounting10.6%
    1. Biochemistry, Genetics and Molecular Biology95.4%
    2. Neuroscience42.2%
    3. Agricultural and Biological Sciences21.5%
    4. Immunology and Microbiology21.0%
    5. Pharmacology, Toxicology and Pharmaceutics10.6%
    1. Engineering63.7%
    2. Computer Science21.1%
    3. Materials Science21.0%
    4. Environmental Science10.8%
    5. Physics and Astronomy10.5%
    6. Mathematics10.4%
    7. Chemistry00.3%
    8. Energy00.2%
    9. Earth and Planetary Sciences00.1%
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: 0.31× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.00× its world share, 9 worksBiochemistry, Geneti…Immunology and Microbiology: 1.00× its world share, 2 worksImmunology and Micro…Neuroscience: 1.35× its world share, 4 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.78× its world share, 1 worksPharmacology, Toxico…Chemistry: 0.20× its world share, 0 worksChemistryComputer Science: 0.14× its world share, 2 worksComputer ScienceEarth and Planetary Sciences: 0.04× its world share, 0 worksEarth and Planetary …Energy: 0.26× its world share, 0 worksEnergyEngineering: 0.25× its world share, 6 worksEngineeringEnvironmental Science: 0.16× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.29× its world share, 2 worksMaterials ScienceMathematics: 0.33× its world share, 1 worksMathematicsPhysics and Astronomy: 0.20× its world share, 1 worksPhysics and AstronomyDentistry: 1.29× its world share, 1 worksDentistryHealth Professions: 2.37× its world share, 10 worksHealth ProfessionsMedicine: 3.27× its world share, 103 worksMedicineNursing: 1.07× its world share, 1 worksNursingVeterinary: 0.50× its world share, 0 worksVeterinaryArts and Humanities: 0.29× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.18× its world share, 1 worksBusiness, Management…Decision Sciences: 0.96× its world share, 2 worksDecision SciencesEconomics, Econometrics and Finance: 0.46× its world share, 2 worksEconomics, Econometr…Psychology: 0.94× its world share, 5 worksPsychologySocial Sciences: 0.38× its world share, 8 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 25 fields, with their numbers
  1. Medicine3.27×103 works
  2. Health Professions2.37×10 works
  3. Pharmacology, Toxicology and Pharmaceutics1.78×1 works
  4. Neuroscience1.35×4 works
  5. Dentistry1.29×1 works
  6. Nursing1.07×1 works
  7. Biochemistry, Genetics and Molecular Biology1.00×9 works
  8. Immunology and Microbiology1.00×2 works
  9. Decision Sciences0.96×2 works
  10. Psychology0.94×5 works
  11. Veterinary0.50×0 works
  12. Economics, Econometrics and Finance0.46×2 works
  13. Social Sciences0.38×8 works
  14. Mathematics0.33×1 works
  15. Agricultural and Biological Sciences0.31×2 works
  16. Materials Science0.29×2 works
  17. Arts and Humanities0.29×1 works
  18. Energy0.26×0 works
  19. Engineering0.25×6 works
  20. Chemistry0.20×0 works
  21. Physics and Astronomy0.20×1 works
  22. Business, Management and Accounting0.18×1 works
  23. Environmental Science0.16×1 works
  24. Computer Science0.14×2 works
  25. Earth and Planetary Sciences0.04×0 works

Who are the top researchers at Pacific Medical (China)?

Ranked on the quality score, Ritu Bhatnagar, Ravi Thaker and Atulabh Vajpeyee lead among researchers whose main affiliation is Pacific Medical (China).

  1. 1 Ritu Bhatnagar China · #3,434,967 worldwide 176 citations · 16 works
  2. 2 Ravi Thaker China · #3,977,458 worldwide 78 citations · 15 works
  3. 3 Atulabh Vajpeyee China · #4,406,121 worldwide 192 citations · 21 works
  4. 4 Sanidhaya Tak China · #4,903,500 worldwide 2 citations · 16 works
  5. 5 Dr. Jafar Khan China · #5,159,904 worldwide 0 citations · 18 works
  6. 6 Reshma Khurana China · #5,204,996 worldwide 0 citations · 20 works
  7. 7 Piyushkumar C Parmar China · #5,310,383 worldwide 33 citations · 17 works
  8. 8 JAFAR KHAN China · #5,312,861 worldwide 1 citations · 19 works
  9. 9 Dr. Hasnen Sheikh China · #5,375,085 worldwide 0 citations · 25 works
  10. 10 Dr. Deepak Lohar China · #5,433,410 worldwide 0 citations · 21 works
All ranked researchers at Pacific Medical (China)

What are the most cited papers from Pacific Medical (China)?

The most cited paper from Pacific Medical (China) is "Standards of Medical Care in Diabetes–2006" (Kingston H. Tseng, 2006), with 1,104 citations. Next come "Prolonged Extracorporeal Oxygenation for Acute Post-Traumatic Respiratory Failure (Shock-Lung Syndrome)" (1,098) and "Zika Virus, French Polynesia, South Pacific, 2013" (883).

Most cited papers
#PaperReleasedCitations
1 Standards of Medical Care in Diabetes–2006 Kingston H. Tseng · Diabetes Care Open access 26 Oct 2006 1,104
2 Prolonged Extracorporeal Oxygenation for Acute Post-Traumatic Respiratory Failure (Shock-Lung Syndrome) J. Donald Hill, Thomas G. O’Brien, James J. Murray et al. · New England Journal of Medicine 23 Mar 1972 1,098
3 Zika Virus, French Polynesia, South Pacific, 2013 Van‐Mai Cao‐Lormeau, Claudine Roche, Anita Teissier et al. · Emerging infectious diseases Open access 13 May 2014 883
4 The consequences of refractory epilepsy and its treatment Kenneth D. Laxer, Eugen Trinka, Lawrence J. Hirsch et al. · Epilepsy & Behavior Open access 27 Jun 2014 697
5 Menstrual History as a Determinant of Current Bone Density in Young Athletes Barbara L. Drinkwater · JAMA 26 Jan 1990 396
All 61 most cited papers, with filters and sorting

Which keywords describe research at Pacific Medical (China)?

By fractional works in 2022-now, weighted toward what it does more of than the world: Epidemiology, Diagnosis, Treatment, Pandemic, COVID-19, Complications, Management and Vaccine.

▲ 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 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. Epidemiology23▲ 3.6×79 topics
  2. Diagnosis10▲ 6.9×28 topics
  3. Treatment10▲ 5.2×25 topics
  4. COVID-197▲ 3.2×14 topics
  5. Pandemic6▲ 3.9×8 topics
  6. Inflammation5▲ 1.52×27 topics
  7. Management5▲ 4.0×19 topics
  8. Oxidative Stress5▲ 1.86×17 topics
  9. Chemotherapy5▲ 4.0×13 topics
  10. Complications5▲ 5.7×12 topics
  11. Risk Factors5▲ 2.6×13 topics
  12. Quality of Life4▲ 1.90×24 topics
  13. Diabetes4▲ 5.3×12 topics
  14. Metabolic Syndrome4▲ 3.1×13 topics
  15. Cardiovascular Disease4▲ 2.2×15 topics
  16. Nanoparticles4▲ 2.0×6 topics
  17. Vaccine4▲ 6.3×7 topics
  18. Genetics4▲ 3.3×12 topics
  19. Herbal Medicine4▲ 8.0×3 topics
  20. Health4▲ 5.6×5 topics
  21. Social Impact4▲ 5.7×2 topics
  22. Genetic Mutations4▲ 4.9×11 topics
  23. Coronavirus3▲ 10×2 topics
  24. Depression3▲ 2.3×10 topics
  25. Global Burden3▲ 3.2×7 topics
  26. Immune Response3▲ 3.1×9 topics
  27. economic burden3▲ 50×1 topic
  28. Surgical Management3▲ 4.2×9 topics
  29. Clinical Management3▲ 9.6×5 topics
  30. Prognostic Factors3▲ 3.8×7 topics
  31. Rehabilitation3▲ 4.0×8 topics
  32. Metastasis2▲ 4.3×5 topics
  33. Neuroprotection2▲ 4.1×7 topics
  34. Embolization2▲ 22×2 topics
  35. Breast Cancer2▲ 5.4×6 topics
  36. Endovascular Treatment2▲ 23×2 topics
  37. Immunohistochemistry2▲ 19×3 topics
  38. Radiosurgery2▲ 15×4 topics
  39. Prophylaxis2▲ 9.1×3 topics
  40. Hyperglycemia2▲ 9.7×4 topics

Which research topics does Pacific Medical (China) publish most on?

By volume in 2022-now: Diverse Scientific Research Studies, Vascular Malformations Diagnosis and Treatment, Breastfeeding Practices and Influences and Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis.

Diverse Scientific Resea…3Diverse Scientific Research Studies: 3 fractional worksVascular Malformations Diagnosis and Treatment: 2 fractional worksBreastfeeding Practices and Influences: 1 fractional worksInterstitial Lung Diseases and Idiopathic Pulmonary Fibrosis: 1 fractional worksVascular Malformations and Hemangiomas: 1 fractional worksCerebrovascular and Carotid Artery Diseases: 1 fractional worksCOVID-19 Clinical Resear…1COVID-19 Clinical Research Studies: 1 fractional worksCholangiocarcinoma and Gallbladder Cancer Studies: 1 fractional worksPregnancy and preeclampsia studies: 1 fractional worksMicrogrid Control and Op…1Microgrid Control and Optimization: 1 fractional works
General Health ProfessionsNeurologyEpidemiologyPulmonary and Respiratory Medicine4 others

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

  1. 1 Diverse Scientific Research Studies General Health Professions 3 works
  2. 2 Vascular Malformations Diagnosis and Treatment Neurology 2 works
  3. 3 Breastfeeding Practices and Influences Epidemiology 1 works
  4. 4 Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis Pulmonary and Respiratory Medicine 1 works
  5. 5 Vascular Malformations and Hemangiomas Surgery 1 works
  6. 6 Cerebrovascular and Carotid Artery Diseases Pulmonary and Respiratory Medicine 1 works
  7. 7 COVID-19 Clinical Research Studies Infectious Diseases 1 works
  8. 8 Cholangiocarcinoma and Gallbladder Cancer Studies Surgery 1 works
  9. 9 Pregnancy and preeclampsia studies Obstetrics and Gynecology 1 works
  10. 10 Microgrid Control and Optimization Control and Systems Engineering 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 available52.4%not open47.6%

World: 40% of research is openly available.

with international co-authors54.7%domestic only45.3%

World: 18% is written across borders.

How has Pacific Medical (China)'s research output changed?

Output in 2022-2025 was 79% higher 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 Pacific Medical (China) as a percentage of every work published that year, 0.00051% in 2024.

still counting0.0010%0.0020%0.0030%Pacific Medical (China)0.00087% in 202519801990200020102020

Fractional works of Pacific Medical (China) over all fractional works that year. How the balance of science has shifted.

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Pacific Medical (China) on Science Explorer

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