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Hospital / health system · Guangzhou · China

421 Hospital of PLA

In research, 421 Hospital of PLA stands highest in Medicine (#14,217 of 17,978 worldwide) and Health Sciences (#16,613 of 20,462 worldwide), over all time.

421hp.com/index.htmlROR OpenAlex
World rank, all time
#28,641
of 42,892
Rank in China
#2,759
of 3,536
Research works
481
▼ 57% vs 2013–17
Citations
3.8k
7.9 per fractional work
Top-10% rate
18.8%
record average 16.5%
Open access
18%
world 28%

What is 421 Hospital of PLA 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
MedicineField #14,217 of 17,978 6.0%251
Health SciencesDomain #16,613 of 20,462 6.3%269

Each strip is that field’s whole ranked pool, with the notch where 421 Hospital of PLA 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.

Biochemistry, Genetics and Molecular Biology: 2.69× its world share, 6 worksBiochemistry, Geneti…Immunology and Microbiology: 3.54× its world share, 1 worksImmunology and Micro…Neuroscience: 2.27× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 2.03× its world share, 0 worksPharmacology, Toxico…Chemistry: 0.14× its world share, 0 worksChemistryComputer Science: 1.53× its world share, 5 worksComputer ScienceEarth and Planetary Sciences: 1.01× its world share, 1 worksEarth and Planetary …Engineering: 1.30× its world share, 8 worksEngineeringEnvironmental Science: 0.37× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.12× its world share, 0 worksMaterials ScienceMathematics: 0.37× its world share, 0 worksMathematicsPhysics and Astronomy: 0.13× its world share, 0 worksPhysics and AstronomyDentistry: 1.18× its world share, 0 worksDentistryHealth Professions: 0.51× its world share, 0 worksHealth ProfessionsMedicine: 1.73× its world share, 13 worksMedicineNursing: 4.64× its world share, 1 worksNursingVeterinary: 3.16× its world share, 0 worksVeterinaryBusiness, Management and Accounting: 0.20× its world share, 0 worksBusiness, Management…Decision Sciences: 0.22× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.08× its world share, 0 worksEconomics, Econometr…Psychology: 0.28× its world share, 0 worksPsychologySocial Sciences: 0.15× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Nursing, 4.6×. Every wedge is a field page.

Which keywords describe research at 421 Hospital of PLA?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Oxidative Stress, Cancer, Inflammation, Biogenesis, Biomarkers, Gene Expression, Machine Learning and Biosensors.

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

All 13 words, with their numbers
  1. Oxidative Stress3▲ 4.3×17 topics
  2. Inflammation2▲ 2.9×18 topics
  3. Machine Learning2▲ 1.85×14 topics
  4. Cancer2▲ 4.2×9 topics
  5. Epidemiology2▲ 1.28×18 topics
  6. Deep Learning2▲ 1.22×12 topics
  7. Biomarkers2▲ 5.6×7 topics
  8. Biogenesis1▲ 20×3 topics
  9. Gene Expression1▲ 6.0×7 topics
  10. Biosensors1▲ 5.8×3 topics
  11. Clinical Trials1▲ 4.5×6 topics
  12. Internet of Things1▲ 3.2×5 topics
  13. Regulation1▲ 5.2×3 topics

Which research topics does 421 Hospital of PLA publish most on?

By volume in 2022–2025: MicroRNA in disease regulation, Security and Verification in Computing, Fault Detection and Control Systems and Simulation and Modeling Applications.

MicroRNA in disease regu…1MicroRNA in disease regulation: 1 fractional worksSecurity and Verificatio…1Security and Verification in Computing: 1 fractional worksFault Detection and Cont…0Fault Detection and Control Systems: 0 fractional worksSimulation and Modeling …0Simulation and Modeling Applications: 0 fractional worksLung Cancer Diagnosis and Treatment: 0 fractional worksMusculoskeletal pain and rehabilitation: 0 fractional worksBiosensors and Analytica…0Biosensors and Analytical Detection: 0 fractional worksMesenchymal stem cell research: 0 fractional worksAdvanced biosensing and bioanalysis techniques: 0 fractional worksExtracellular vesicles i…0Extracellular vesicles in disease: 0 fractional works
Cancer ResearchArtificial IntelligenceControl and Systems EngineeringPulmonary and Respiratory Medicine4 others

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

  1. 1 MicroRNA in disease regulation Cancer Research 1 works
  2. 2 Security and Verification in Computing Artificial Intelligence 1 works
  3. 3 Fault Detection and Control Systems Control and Systems Engineering 0 works
  4. 4 Simulation and Modeling Applications Control and Systems Engineering 0 works
  5. 5 Lung Cancer Diagnosis and Treatment Pulmonary and Respiratory Medicine 0 works
  6. 6 Musculoskeletal pain and rehabilitation Pharmacology 0 works
  7. 7 Biosensors and Analytical Detection Biomedical Engineering 0 works
  8. 8 Mesenchymal stem cell research Genetics 0 works
  9. 9 Advanced biosensing and bioanalysis techniques Molecular Biology 0 works
  10. 10 Extracellular vesicles in disease Molecular Biology 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 available18.4%not open81.6%

World: 28% of research is openly available.

with international co-authors6.3%domestic only93.7%

World: 19% is written across borders.

How has 421 Hospital of PLA's research output changed?

Output in 2018–2022 was 57% 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 Guangzhou

All research institutions in Guangzhou

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.