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University · Nellore · India

Narayan Medical College and Hospital

In research, Narayan Medical College and Hospital stands highest in Health Sciences (#8,582 of 11,982 worldwide), Medicine (#7,601 of 10,443 worldwide) and Physical Sciences (#10,759 of 12,888 worldwide), 2022–2025.

narayanamedicalcollege.comROR OpenAlex
World rank, 2022–2025
#14,178
of 28,054 · #27,464 all time
Rank in India
#979
of 1,840
Research works
945
▲ 94% vs 2013–17
Citations
3.1k
3.2 per fractional work
Top-10% rate
4.9%
record average 16.5%
Open access
73%
world 28%

What is Narayan Medical College and Hospital 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
Health SciencesDomain #8,582 of 11,982 2.6%237 #16195
MedicineField #7,601 of 10,443 2.9%205 #13993
Physical SciencesDomain #10,759 of 12,888 7.5%80 #19498
Life SciencesDomain #6,921 of 7,800 7.4%69 #13231
Social SciencesDomain #9,732 of 10,521 7.5%69 #16258

Each strip is that field’s whole ranked pool, with the notch where Narayan Medical College and Hospital 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).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Health Sciences#16,195 #8,582
  2. Medicine#13,993 #7,601
  3. Physical Sciences#19,498 #10,759
  4. Life Sciences#13,231 #6,921
  5. Social Sciences#16,258 #9,732
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

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: 1.33× its world share, 29 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.04× its world share, 25 worksBiochemistry, Geneti…Immunology and Microbiology: 1.17× its world share, 5 worksImmunology and Micro…Neuroscience: 0.80× its world share, 6 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 2.15× its world share, 3 worksPharmacology, Toxico…Chemical Engineering: 0.21× its world share, 0 worksChemical EngineeringChemistry: 1.19× its world share, 8 worksChemistryComputer Science: 0.69× its world share, 24 worksComputer ScienceEarth and Planetary Sciences: 0.05× its world share, 0 worksEarth and Planetary …Energy: 0.24× its world share, 1 worksEnergyEngineering: 0.35× its world share, 24 worksEngineeringEnvironmental Science: 0.45× its world share, 10 worksEnvironmental ScienceMaterials Science: 0.44× its world share, 7 worksMaterials ScienceMathematics: 0.69× its world share, 4 worksMathematicsPhysics and Astronomy: 0.08× its world share, 1 worksPhysics and AstronomyDentistry: 1.60× its world share, 4 worksDentistryHealth Professions: 1.62× its world share, 19 worksHealth ProfessionsMedicine: 2.34× its world share, 205 worksMedicineNursing: 3.72× its world share, 8 worksNursingVeterinary: 1.26× its world share, 1 worksVeterinaryArts and Humanities: 0.83× its world share, 11 worksArts and HumanitiesBusiness, Management and Accounting: 0.72× its world share, 10 worksBusiness, Management…Decision Sciences: 1.03× its world share, 4 worksDecision SciencesEconomics, Econometrics and Finance: 0.88× its world share, 9 worksEconomics, Econometr…Psychology: 0.76× its world share, 11 worksPsychologySocial Sciences: 0.42× its world share, 24 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Nursing, 3.7×. Every wedge is a field page.

Who are the top researchers at Narayan Medical College and Hospital?

Ranked on the composite score, Anupam Bansal, T. Aditya Sai Srinivas and M. Bharathi lead among researchers whose main affiliation is Narayan Medical College and Hospital.

  1. 1 Anupam Bansal India · #483,039 worldwide 12 citations · 23 works
  2. 2 T. Aditya Sai Srinivas India · #1,199,116 worldwide 44 citations · 35 works
  3. 3 M. Bharathi India · #1,553,109 worldwide 8 citations · 21 works
All ranked researchers at Narayan Medical College and Hospital

Which keywords describe research at Narayan Medical College and Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Metabolic Syndrome, Machine Learning, Cardiovascular Disease, Insulin Resistance, Treatment, Child Development and Pandemic.

▲ 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. Epidemiology43▲ 2.4×89 topics
  2. Machine Learning24▲ 1.58×37 topics
  3. Deep Learning18▲ 1.18×37 topics
  4. Inflammation16▲ 1.72×42 topics
  5. Metabolic Syndrome16▲ 4.2×18 topics
  6. Cardiovascular Disease15▲ 3.0×26 topics
  7. Treatment14▲ 2.6×27 topics
  8. COVID-1913▲ 2.1×18 topics
  9. Pandemic13▲ 2.6×9 topics
  10. Public Health12▲ 1.85×24 topics
  11. Diagnosis12▲ 2.9×25 topics
  12. Risk Factors12▲ 2.3×24 topics
  13. Quality of Life10▲ 1.61×30 topics
  14. Insulin Resistance10▲ 5.0×8 topics
  15. Obesity10▲ 3.0×16 topics
  16. Child Development10▲ 5.0×5 topics
  17. Management9▲ 2.4×16 topics
  18. Vaccine8▲ 4.4×9 topics
  19. Complications8▲ 3.5×13 topics
  20. Guidelines8▲ 3.7×11 topics
  21. Surgical Management8▲ 4.0×18 topics
  22. Immune Response7▲ 2.9×11 topics
  23. Pain Management7▲ 6.8×8 topics
  24. Herbal Medicine7▲ 5.3×7 topics
  25. Maternal Mortality7▲ 6.8×5 topics
  26. Global Burden of Disease7▲ 5.9×3 topics
  27. Social Impact7▲ 3.6×4 topics
  28. Medicinal Plants6▲ 3.5×8 topics
  29. Rehabilitation6▲ 3.5×9 topics
  30. Chronic Pain6▲ 6.1×5 topics
  31. Coronavirus6▲ 6.3×3 topics
  32. Maternal and Child Undernutrition6▲ 15×1 topic
  33. Water Sanitation Hygiene6▲ 15×1 topic
  34. Smart Farming5▲ 9.7×2 topics
  35. Hepatic Steatosis5▲ 7.2×2 topics
  36. Internet of Things (IoT)5▲ 9.7×1 topic
  37. Plant Disease Detection5▲ 11×1 topic
  38. Postoperative Pain4▲ 11×3 topics
  39. Community Health Workers4▲ 11×2 topics
  40. economic burden4▲ 27×1 topic

Which research topics does Narayan Medical College and Hospital publish most on?

By volume in 2022–2025: Child Nutrition and Water Access, Smart Agriculture and AI, Diverse Scientific Research Studies and Anesthesia and Pain Management.

Child Nutrition and Wate…6Child Nutrition and Water Access: 6 fractional worksSmart Agriculture and AI5Smart Agriculture and AI: 5 fractional worksDiverse Scientific Resea…4Diverse Scientific Research Studies: 4 fractional worksAnesthesia and Pain Mana…4Anesthesia and Pain Management: 4 fractional worksLiver Disease Diagnosis and Treatment: 4 fractional worksGlobal Health and Epidemiology: 3 fractional worksHealth and Well-being St…3Health and Well-being Studies: 3 fractional worksGlobal Maternal and Child Health: 3 fractional worksCOVID-19 Clinical Research Studies: 3 fractional worksPrivacy-Preserving Techn…2Privacy-Preserving Technologies in Data: 2 fractional works
Nutrition and DieteticsPlant ScienceGeneral Health ProfessionsSurgery6 others

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

  1. 1 Child Nutrition and Water Access Nutrition and Dietetics 6 works
  2. 2 Smart Agriculture and AI Plant Science 5 works
  3. 3 Diverse Scientific Research Studies General Health Professions 4 works
  4. 4 Anesthesia and Pain Management Surgery 4 works
  5. 5 Liver Disease Diagnosis and Treatment Epidemiology 4 works
  6. 6 Global Health and Epidemiology Health Information Management 3 works
  7. 7 Health and Well-being Studies Clinical Psychology 3 works
  8. 8 Global Maternal and Child Health Pediatrics, Perinatology and Child Health 3 works
  9. 9 COVID-19 Clinical Research Studies Infectious Diseases 3 works
  10. 10 Privacy-Preserving Technologies in Data Artificial Intelligence 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 available72.7%not open27.3%

World: 28% of research is openly available.

with international co-authors16.1%domestic only83.9%

World: 19% is written across borders.

How has Narayan Medical College and Hospital's research output changed?

Output in 2018–2022 was 94% 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 Nellore

All research institutions in Nellore

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.