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Hospital / health system · Lahore · Pakistan

Services Hospital

In research, Services Hospital stands highest in Medicine (#6,282 of 8,541 worldwide) and Health Sciences (#7,726 of 9,902 worldwide), 2022-now. Relative to its size it is most specialised in Surgery (Surgery is 5.9× its share of world research).

sims.edu.pk/shl.aspxROR OpenAlex
World rank, 2022-now
#16,083
of 22,385 · #22,786 all time
Rank in Pakistan
#178
of 231
Research works
676
▲ 82% vs 2018-21
Citations
8.4k
12.5 per fractional work
Top-10% rate
2.9%
all institutions 10.0%
vs its own fields
0.77×
1.00× is exactly expected
Open access
65%
world 40%
International
37%
world 18%
Services Hospital

What is Services Hospital 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 #6,282 of 8,541 2.2%181 #7766
Health SciencesDomain #7,726 of 9,902 2.2%195 #9033

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

Which fields of science does Services Hospital work in?

In 2022-now, 81% of research at Services Hospital is in Health Sciences, 8% in Life Sciences. Its largest fields are Medicine (75%), Health Professions (5%), Biochemistry, Genetics and Molecular Biology (5%). It does 3.4× the world's share of Health Sciences.

Health Sciences: 213 fractional works · 81.4% of its workMedicine: 197 fractional works · 75.3% of its workSurgery: 36 fractional works · 13.7% of its workEpidemiology: 17 fractional works · 6.4% of its workPublic Health, Environmental and Occupational Health: 13 fractional works · 5.1% of its workPulmonary and Respiratory Medicine: 12 fractional works · 4.6% of its workPediatrics, Perinatology and Child Health: 10 fractional works · 4.0% of its workCardiology and Cardiovascular Medicine: 10 fractional works · 4.0% of its workEndocrinology, Diabetes and Metabolism: 10 fractional works · 3.9% of its workNeurology: 7 fractional works · 2.8% of its workInfectious Diseases: 7 fractional works · 2.8% of its workOncology: 6 fractional works · 2.3% of its workRadiology, Nuclear Medicine and Imaging: 6 fractional works · 2.2% of its workObstetrics and Gynecology: 6 fractional works · 2.1% of its workOphthalmology: 5 fractional works · 2.0% of its workEmergency Medicine: 5 fractional works · 1.8% of its workHematology: 4 fractional works · 1.7% of its workPathology and Forensic Medicine: 4 fractional works · 1.5% of its workPhysiology: 4 fractional works · 1.5% of its workRheumatology: 3 fractional works · 1.3% of its workNephrology: 3 fractional works · 1.3% of its workPharmacology: 2 fractional works · 1.0% of its workPsychiatry and Mental health: 2 fractional works · 0.9% of its workHepatology: 2 fractional works · 0.9% of its workAnesthesiology and Pain Medicine: 2 fractional works · 0.8% of its workReproductive Medicine: 2 fractional works · 0.8% of its workRehabilitation: 2 fractional works · 0.8% of its workOrthopedics and Sports Medicine: 2 fractional works · 0.7% of its workGastroenterology: 2 fractional works · 0.7% of its workCritical Care and Intensive Care Medicine: 2 fractional works · 0.6% of its workGenetics: 1 fractional works · 0.5% of its workDermatology: 1 fractional works · 0.4% of its workUrology: 1 fractional works · 0.3% of its workOtorhinolaryngology: 1 fractional works · 0.3% of its workFamily Practice: 1 fractional works · 0.3% of its workGeriatrics and Gerontology: 1 fractional works · 0.3% of its workInternal Medicine: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.6% of its workHealth Professions: 12 fractional works · 4.7% of its workGeneral Health Professions: 6 fractional works · 2.2% of its workEmergency Medical Services: 2 fractional works · 0.6% of its workHealth Information Management: 1 fractional works · 0.4% of its workRadiological and Ultrasound Technology: 1 fractional works · 0.4% of its workSpeech and Hearing: 1 fractional works · 0.3% of its workOccupational Therapy: 1 fractional works · 0.3% of its workPharmacy: 1 fractional works · 0.3% of its workMedical Laboratory Technology: 1 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workNursing: 2 fractional works · 0.9% of its workNutrition and Dietetics: 1 fractional works · 0.6% of its workResearch and Theory: 1 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workDentistry: 1 fractional works · 0.4% of its workOral Surgery: 1 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workVeterinary: 0 fractional works · 0.1% of its workLife Sciences: 22 fractional works · 8.4% of its workBiochemistry, Genetics and Molecular Biology: 12 fractional works · 4.7% of its workGenetics: 5 fractional works · 1.8% of its workMolecular Biology: 3 fractional works · 1.3% of its workCancer Research: 1 fractional works · 0.4% of its workCell Biology: 1 fractional works · 0.3% of its workClinical Biochemistry: 1 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 0.6% of its workNeuroscience: 4 fractional works · 1.6% of its workCognitive Neuroscience: 1 fractional works · 0.5% of its workNeurology: 1 fractional works · 0.5% of its workCellular and Molecular Neuroscience: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.3% of its workImmunology and Microbiology: 3 fractional works · 1.1% of its workImmunology: 2 fractional works · 0.8% of its workSmaller subfields together: 1 fractional works · 0.3% of its workAgricultural and Biological Sciences: 2 fractional works · 0.6% of its workPlant Science: 1 fractional works · 0.2% of its workFood Science: 1 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workPharmacology, Toxicology and Pharmaceutics: 1 fractional works · 0.4% of its workPharmacology: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workSocial Sciences: 21 fractional works · 8.1% of its workPsychology: 8 fractional works · 2.9% of its workClinical Psychology: 4 fractional works · 1.4% of its workSocial Psychology: 1 fractional works · 0.6% of its workDevelopmental and Educational Psychology: 1 fractional works · 0.4% of its workExperimental and Cognitive Psychology: 1 fractional works · 0.3% of its workApplied Psychology: 1 fractional works · 0.3% of its workSocial Sciences: 7 fractional works · 2.6% of its workSociology and Political Science: 2 fractional works · 0.7% of its workEducation: 2 fractional works · 0.7% of its workHealth: 1 fractional works · 0.5% of its workGender Studies: 1 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.3% of its workEconomics, Econometrics and Finance: 4 fractional works · 1.6% of its workEconomics and Econometrics: 3 fractional works · 1.1% of its workFinance: 1 fractional works · 0.5% of its workBusiness, Management and Accounting: 1 fractional works · 0.4% of its workOrganizational Behavior and Human Resource Management: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.2% of its workDecision Sciences: 1 fractional works · 0.3% of its workArts and Humanities: 1 fractional works · 0.2% of its workPhysical Sciences: 5 fractional works · 2.1% of its workEngineering: 3 fractional works · 1.0% of its workBiomedical Engineering: 2 fractional works · 0.8% of its workSmaller subfields together: 1 fractional works · 0.2% of its workComputer Science: 1 fractional works · 0.4% of its workChemistry: 0 fractional works · 0.2% of its workEarth and Planetary Sciences: 0 fractional works · 0.2% of its workEnvironmental Science: 0 fractional works · 0.2% of its workMathematics: 0 fractional works · 0.1% of its workPhysics and Astronomy: 0 fractional works · 0.0% of its workMaterials Science: 0 fractional works · 0.0% of its workALL ITS WORKServices Hospital261fractional works, 2022-now
Life Sciences8%Physical Sciences2%Health Sciences81%Social Sciences8%

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 24 fields, with their numbers
    1. Medicine19775.3%
    2. Health Professions124.7%
    3. Nursing20.9%
    4. Dentistry10.4%
    5. Veterinary00.1%
    1. Biochemistry, Genetics and Molecular Biology124.7%
    2. Neuroscience41.6%
    3. Immunology and Microbiology31.1%
    4. Agricultural and Biological Sciences20.6%
    5. Pharmacology, Toxicology and Pharmaceutics10.4%
    1. Psychology82.9%
    2. Social Sciences72.6%
    3. Economics, Econometrics and Finance41.6%
    4. Business, Management and Accounting10.4%
    5. Decision Sciences10.3%
    6. Arts and Humanities10.2%
    1. Engineering31.0%
    2. Computer Science10.4%
    3. Chemistry00.2%
    4. Earth and Planetary Sciences00.2%
    5. Environmental Science00.2%
    6. Mathematics00.1%
    7. Physics and Astronomy00.0%
    8. Materials Science00.0%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Services Hospital specialise in?

Where its research is concentrated relative to its size: Surgery takes 5.9× the share of its output that it takes of world research.

  1. SurgerySubfield · 35.9 works5.9×
← 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: 0.13× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.88× its world share, 12 worksBiochemistry, Geneti…Immunology and Microbiology: 1.05× its world share, 3 worksImmunology and Micro…Neuroscience: 0.99× its world share, 4 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.08× its world share, 1 worksPharmacology, Toxico…Chemistry: 0.10× its world share, 0 worksChemistryComputer Science: 0.05× its world share, 1 worksComputer ScienceEarth and Planetary Sciences: 0.10× its world share, 0 worksEarth and Planetary …Engineering: 0.07× its world share, 3 worksEngineeringEnvironmental Science: 0.03× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.01× its world share, 0 worksMaterials ScienceMathematics: 0.11× its world share, 0 worksMathematicsPhysics and Astronomy: 0.01× its world share, 0 worksPhysics and AstronomyDentistry: 0.80× its world share, 1 worksDentistryHealth Professions: 1.80× its world share, 12 worksHealth ProfessionsMedicine: 3.92× its world share, 197 worksMedicineNursing: 1.79× its world share, 2 worksNursingVeterinary: 0.66× its world share, 0 worksVeterinaryArts and Humanities: 0.08× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.14× its world share, 1 worksBusiness, Management…Decision Sciences: 0.31× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.76× its world share, 4 worksEconomics, Econometr…Psychology: 0.96× its world share, 8 worksPsychologySocial Sciences: 0.21× its world share, 7 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 3.9×. Every wedge is a field page.

All 24 fields, with their numbers
  1. Medicine3.92×197 works
  2. Health Professions1.80×12 works
  3. Nursing1.79×2 works
  4. Pharmacology, Toxicology and Pharmaceutics1.08×1 works
  5. Immunology and Microbiology1.05×3 works
  6. Neuroscience0.99×4 works
  7. Psychology0.96×8 works
  8. Biochemistry, Genetics and Molecular Biology0.88×12 works
  9. Dentistry0.80×1 works
  10. Economics, Econometrics and Finance0.76×4 works
  11. Veterinary0.66×0 works
  12. Decision Sciences0.31×1 works
  13. Social Sciences0.21×7 works
  14. Business, Management and Accounting0.14×1 works
  15. Agricultural and Biological Sciences0.13×2 works
  16. Mathematics0.11×0 works
  17. Chemistry0.10×0 works
  18. Earth and Planetary Sciences0.10×0 works
  19. Arts and Humanities0.08×1 works
  20. Engineering0.07×3 works
  21. Computer Science0.05×1 works
  22. Environmental Science0.03×0 works
  23. Materials Science0.01×0 works
  24. Physics and Astronomy0.01×0 works

Who are the top researchers at Services Hospital?

Ranked on the quality score, Samiullah Bhatti, Muhammad Nasar Sayeed Khan and Tony W. York lead among researchers whose main affiliation is Services Hospital.

  1. 1 Samiullah Bhatti Pakistan · #2,409,413 worldwide 269 citations · 21 works
  2. 2 Muhammad Nasar Sayeed Khan Pakistan · #2,958,456 worldwide 271 citations · 16 works
  3. 3 Tony W. York Pakistan · #3,108,466 worldwide 81 citations · 67 works
  4. 4 Mahmood Ayyaz Pakistan · #3,298,496 worldwide 1.1k citations · 83 works
  5. 5 Usman Ismat Butt Pakistan · #3,456,838 worldwide 844 citations · 54 works
  6. 6 Ali Asad Pakistan · #4,367,296 worldwide 357 citations · 29 works
  7. 7 Wasim Hayat Khan Pakistan · #5,103,105 worldwide 255 citations · 28 works
  8. 8 Eva Delpón Mosquera Pakistan · #5,317,838 worldwide 21 citations · 15 works
  9. 9 Shabbar Hussain Changazi Pakistan · #5,334,160 worldwide 197 citations · 28 works
  10. 10 Muhammad Hamza Shahid Pakistan · #5,592,103 worldwide 31 citations · 19 works
All ranked researchers at Services Hospital

What are the most cited papers from Services Hospital?

The most cited paper from Services Hospital is "[ 11 C]PIB in a nondemented population" (Mark A. Mintun, Gina N. LaRossa, Yvette I. Sheline et al., 2006), with 1,039 citations. Next come "Resistance to Penicillin and Cephalosporin and Mortality from Severe Pneumococcal Pneumonia in Barcelona, Spain" (780) and "Treatment of Fabry’s Disease with the Pharmacologic Chaperone Migalastat" (566).

Most cited papers
#PaperReleasedCitations
1 [ 11 C]PIB in a nondemented population Mark A. Mintun, Gina N. LaRossa, Yvette I. Sheline et al. · Neurology 7 Aug 2006 1,039
2 Resistance to Penicillin and Cephalosporin and Mortality from Severe Pneumococcal Pneumonia in Barcelona, Spain Román Pallarés, Josefina Liñares, Miquel Vadillo et al. · New England Journal of Medicine Open access 24 Aug 1995 780
3 Treatment of Fabry’s Disease with the Pharmacologic Chaperone Migalastat Dominique Paul Germain et al. · New England Journal of Medicine Open access 10 Aug 2016 566
4 Multidimensional approach to non-cystic fibrosis bronchiectasis: the FACED score Miguel Ángel Martínez‐García, Javier de Gracia, Monserrat Vendrell Relat et al. · European Respiratory Journal Open access 14 Nov 2013 504
5 The Medical Cost of Undiagnosed Sleep Apnea Vishesh K. Kapur, David King Blough, Robert E. Sandblom et al. · SLEEP Sep 1999 387
All 60 most cited papers, with filters and sorting

Which keywords describe research at Services Hospital?

By fractional works in 2022-now, weighted toward what it does more of than the world: Epidemiology, Inflammation, Complications, Management, Risk Factors, Treatment, Guidelines and Cardiovascular Disease.

▲ 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. Epidemiology41▲ 4.0×96 topics
  2. Inflammation18▲ 3.3×45 topics
  3. Risk Factors12▲ 4.2×23 topics
  4. Treatment12▲ 3.7×29 topics
  5. Management12▲ 5.7×19 topics
  6. Cardiovascular Disease12▲ 3.9×23 topics
  7. Complications11▲ 8.3×14 topics
  8. Diagnosis11▲ 4.4×28 topics
  9. Quality of Life10▲ 2.8×30 topics
  10. Guidelines9▲ 7.1×12 topics
  11. Oxidative Stress9▲ 2.0×25 topics
  12. Metabolic Syndrome8▲ 3.9×19 topics
  13. Global Burden8▲ 5.7×11 topics
  14. Mortality8▲ 5.5×10 topics
  15. Diabetes8▲ 5.9×12 topics
  16. Prevention7▲ 6.3×10 topics
  17. Maternal Mortality6▲ 11×5 topics
  18. Chronic Pain6▲ 11×5 topics
  19. Surgical Management6▲ 5.6×17 topics
  20. Clinical Practice Guidelines6▲ 4.1×13 topics
  21. Depression6▲ 2.6×12 topics
  22. Primary Care6▲ 5.8×7 topics
  23. Immune Response5▲ 3.6×10 topics
  24. Pathophysiology5▲ 7.1×7 topics
  25. Pain Management5▲ 8.6×7 topics
  26. Meta-Analysis5▲ 3.2×10 topics
  27. Surgery5▲ 5.4×9 topics
  28. Infection5▲ 7.0×7 topics
  29. Clinical Guidelines4▲ 5.7×9 topics
  30. Rehabilitation4▲ 4.2×10 topics
  31. Cardiovascular Risk4▲ 5.0×9 topics
  32. Glycemic Control4▲ 9.7×4 topics
  33. Neurodevelopmental Outcomes4▲ 8.2×6 topics
  34. Surgical Treatment4▲ 7.9×6 topics
  35. Children4▲ 6.6×5 topics
  36. Postoperative Complications4▲ 11×4 topics
  37. Cancer Incidence4▲ 10×3 topics
  38. Perioperative Care4▲ 11×3 topics
  39. Pregnancy4▲ 6.5×8 topics
  40. Low Back Pain3▲ 7.5×3 topics

Which research topics does Services Hospital publish most on?

By volume in 2022-now: Cardiac, Anesthesia and Surgical Outcomes, Diabetic Foot Ulcer Assessment and Management, Anesthesia and Pain Management and Liver Disease Diagnosis and Treatment.

Cardiac, Anesthesia and …2Cardiac, Anesthesia and Surgical Outcomes: 2 fractional worksDiabetic Foot Ulcer Asse…2Diabetic Foot Ulcer Assessment and Management: 2 fractional worksAnesthesia and Pain Management: 2 fractional worksLiver Disease Diagnosis and Treatment: 2 fractional worksGlobal Cancer Incidence and Screening: 2 fractional worksGlobal Maternal and Child Health: 2 fractional worksHealthcare Policy and Management: 2 fractional worksMaternal and fetal healt…2Maternal and fetal healthcare: 2 fractional worksGallbladder and Bile Duct Disorders: 2 fractional worksIron Metabolism and Disorders: 2 fractional works
Cardiology and Cardiovascular MedicineEndocrinology, Diabetes and MetabolismSurgeryEpidemiology5 others

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

  1. 1 Cardiac, Anesthesia and Surgical Outcomes Cardiology and Cardiovascular Medicine 2 works
  2. 2 Diabetic Foot Ulcer Assessment and Management Endocrinology, Diabetes and Metabolism 2 works
  3. 3 Anesthesia and Pain Management Surgery 2 works
  4. 4 Liver Disease Diagnosis and Treatment Epidemiology 2 works
  5. 5 Global Cancer Incidence and Screening Oncology 2 works
  6. 6 Global Maternal and Child Health Pediatrics, Perinatology and Child Health 2 works
  7. 7 Healthcare Policy and Management Economics and Econometrics 2 works
  8. 8 Maternal and fetal healthcare Pediatrics, Perinatology and Child Health 2 works
  9. 9 Gallbladder and Bile Duct Disorders Pulmonary and Respiratory Medicine 2 works
  10. 10 Iron Metabolism and Disorders Hematology 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 available64.7%not open35.3%

World: 40% of research is openly available.

with international co-authors37.2%domestic only62.8%

World: 18% is written across borders.

How has Services Hospital's research output changed?

Output in 2022-2025 was 82% 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 Services Hospital as a percentage of every work published that year, 0.00087% in 2024.

still counting0.0010%0.0020%Services Hospital0.0010% in 202519801990200020102020

Fractional works of Services Hospital over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

Year by year, against all institutions in the same year.

still counting5%10%15%all institutions10.0% in 2025Services Hospital3.5% in 20252020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 5.1% in 2019.

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Services Hospital on Science Explorer

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