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University · Shillong · India

North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences

In research, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences stands highest in Medicine (#8,395 of 10,443 worldwide) and Health Sciences (#9,830 of 11,982 worldwide), 2022–2025. Relative to its size it is most specialised in Surgery — Surgery is 5.2× its share of world research.

neigrihms.gov.inROR OpenAlex
World rank, 2022–2025
#19,853
of 28,054 · #29,243 all time
Rank in India
#1,322
of 1,840
Research works
985
▲ 27% vs 2013–17
Citations
5.8k
5.9 per fractional work
Top-10% rate
3.2%
record average 16.5%
Open access
83%
world 28%

What is North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
MedicineField #8,395 of 10,443 2.7%212 #11280
Health SciencesDomain #9,830 of 11,982 2.8%237 #13954

Each strip is that field’s whole ranked pool, with the notch where North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences 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).

What does North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences specialise in?

Where its research is concentrated relative to its size: Surgery takes 5.2× the share of its output that it takes of world research.

  1. SurgerySubfield · 35.8 works5.2×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

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: 0.11× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.16× its world share, 18 worksBiochemistry, Geneti…Immunology and Microbiology: 2.26× its world share, 7 worksImmunology and Micro…Neuroscience: 0.79× its world share, 4 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.88× its world share, 2 worksPharmacology, Toxico…Chemistry: 0.04× its world share, 0 worksChemistryComputer Science: 0.08× its world share, 2 worksComputer ScienceEngineering: 0.04× its world share, 2 worksEngineeringEnvironmental Science: 0.15× its world share, 2 worksEnvironmental ScienceMaterials Science: 0.07× its world share, 1 worksMaterials ScienceMathematics: 0.32× its world share, 1 worksMathematicsPhysics and Astronomy: 0.03× its world share, 0 worksPhysics and AstronomyDentistry: 2.66× its world share, 4 worksDentistryHealth Professions: 1.78× its world share, 14 worksHealth ProfessionsMedicine: 3.77× its world share, 212 worksMedicineNursing: 3.94× its world share, 6 worksNursingVeterinary: 4.19× its world share, 2 worksVeterinaryArts and Humanities: 0.17× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 0.04× its world share, 0 worksBusiness, Management…Decision Sciences: 0.18× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.47× its world share, 3 worksEconomics, Econometr…Psychology: 0.43× its world share, 4 worksPsychologySocial Sciences: 0.19× its world share, 7 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Veterinary, 4.2×. Every wedge is a field page.

Who are the top researchers at North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences?

Ranked on the composite score, Chandan Nath, Jaya Mishra and Biswajit Dey lead among researchers whose main affiliation is North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences.

  1. 1 Chandan Nath India · #1,137,397 worldwide 18 citations · 17 works
  2. 2 Jaya Mishra India · #1,168,201 worldwide 32 citations · 26 works
  3. 3 Biswajit Dey India · #1,275,837 worldwide 12 citations · 18 works
  4. 4 Bhupen Barman India · #1,332,200 worldwide 20 citations · 23 works
  5. 5 Amit Malviya India · #1,575,980 worldwide 3 citations · 15 works
All ranked researchers at North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences

Which keywords describe research at North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Surgical Management, Diagnosis, Prognostic Factors, Treatment, Cardiovascular Disease, Chemotherapy and Inflammation.

▲ 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. Epidemiology44▲ 3.8×81 topics
  2. Inflammation14▲ 2.3×38 topics
  3. Diagnosis14▲ 5.1×28 topics
  4. Surgical Management13▲ 11×17 topics
  5. Treatment12▲ 3.4×30 topics
  6. Cardiovascular Disease12▲ 3.6×22 topics
  7. Risk Factors10▲ 3.1×21 topics
  8. Chemotherapy10▲ 4.7×18 topics
  9. Management10▲ 4.2×22 topics
  10. Prognostic Factors10▲ 7.5×12 topics
  11. Immunotherapy9▲ 4.5×16 topics
  12. COVID-199▲ 2.3×14 topics
  13. Quality of Life9▲ 2.0×20 topics
  14. Public Health8▲ 1.94×19 topics
  15. Complications8▲ 5.6×12 topics
  16. Pandemic8▲ 2.5×6 topics
  17. Metabolic Syndrome7▲ 3.1×14 topics
  18. Maternal Mortality7▲ 11×4 topics
  19. Clinical Practice Guidelines7▲ 4.4×10 topics
  20. Pathogenesis7▲ 4.7×14 topics
  21. Radiotherapy7▲ 6.2×9 topics
  22. Surgery7▲ 6.5×9 topics
  23. Vaccine7▲ 5.6×9 topics
  24. SARS-CoV-26▲ 6.6×6 topics
  25. Meta-Analysis6▲ 3.5×11 topics
  26. Antibiotic Resistance6▲ 5.2×10 topics
  27. Immune Response6▲ 3.5×12 topics
  28. Drug Resistance6▲ 6.9×8 topics
  29. Genetic Mutations6▲ 4.5×12 topics
  30. Global Burden6▲ 3.6×11 topics
  31. Guidelines5▲ 3.8×11 topics
  32. Autoantibodies5▲ 7.3×8 topics
  33. ACE2 Receptor5▲ 6.8×3 topics
  34. Pathophysiology5▲ 5.2×6 topics
  35. Survival Analysis4▲ 5.4×5 topics
  36. Clinical Management4▲ 7.6×7 topics
  37. Health Inequalities4▲ 11×2 topics
  38. Mechanical Ventilation4▲ 12×2 topics
  39. Molecular Classification4▲ 8.6×4 topics
  40. Infertility4▲ 8.6×3 topics

Which research topics does North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences publish most on?

By volume in 2022–2025: Child Nutrition and Water Access, Global Maternal and Child Health, Tracheal and airway disorders and Innovations in Medical Education.

Child Nutrition and Wate…4Child Nutrition and Water Access: 4 fractional worksGlobal Maternal and Chil…3Global Maternal and Child Health: 3 fractional worksTracheal and airway disorders: 3 fractional worksInnovations in Medical Education: 2 fractional worksCOVID-19 Clinical Research Studies: 2 fractional worksSARS-CoV-2 and COVID-19 Research: 2 fractional worksGlobal Health and Epidemiology: 2 fractional worksForeign Body Medical Cases2Foreign Body Medical Cases: 2 fractional worksSouth Asian Studies and Conflicts: 2 fractional worksPregnancy and preeclampsia studies: 2 fractional works
Nutrition and DieteticsPediatrics, Perinatology and Child HealthPulmonary and Respiratory MedicinePublic Health, Environmental and Occupational Health5 others

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

  1. 1 Child Nutrition and Water Access Nutrition and Dietetics 4 works
  2. 2 Global Maternal and Child Health Pediatrics, Perinatology and Child Health 3 works
  3. 3 Tracheal and airway disorders Pulmonary and Respiratory Medicine 3 works
  4. 4 Innovations in Medical Education Public Health, Environmental and Occupational Health 2 works
  5. 5 COVID-19 Clinical Research Studies Infectious Diseases 2 works
  6. 6 SARS-CoV-2 and COVID-19 Research Infectious Diseases 2 works
  7. 7 Global Health and Epidemiology Health Information Management 2 works
  8. 8 Foreign Body Medical Cases Radiology, Nuclear Medicine and Imaging 2 works
  9. 9 South Asian Studies and Conflicts Political Science and International Relations 2 works
  10. 10 Pregnancy and preeclampsia studies Obstetrics and Gynecology 2 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 available82.8%not open17.2%

World: 28% of research is openly available.

with international co-authors3.5%domestic only96.5%

World: 19% is written across borders.

How has North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences's research output changed?

Output in 2018–2022 was 27% higher than in 2013–2017.

201020152020
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 Shillong

All research institutions in Shillong

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.