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Hospital / health system · Leeuwarden · Netherlands

GGZ Friesland

ggzfriesland.nlROR OpenAlex
World rank, all time
#25,420
of 34,923
Rank in Netherlands
#320
of 407
Research works
170
▼ 34% vs 2018-21
Citations
3.4k
20.2 per fractional work
Top-10% rate
13.4%
all institutions 10.0%
vs its own fields
1.03×
1.00× is exactly expected
Open access
44%
world 40%
International
20%
world 18%
GGZ Friesland

Which fields of science does GGZ Friesland work in?

In all years, 43% of research at GGZ Friesland is in Health Sciences, 37% in Social Sciences. Its largest fields are Medicine (36%), Psychology (20%), Social Sciences (9%). It does 1.8× the world's share of Health Sciences.

Health Sciences: 73 fractional works · 43.1% of its workMedicine: 60 fractional works · 35.5% of its workPsychiatry and Mental health: 18 fractional works · 10.5% of its workSurgery: 5 fractional works · 2.8% of its workPharmacology: 4 fractional works · 2.3% of its workPublic Health, Environmental and Occupational Health: 4 fractional works · 2.2% of its workEpidemiology: 3 fractional works · 2.0% of its workPediatrics, Perinatology and Child Health: 3 fractional works · 2.0% of its workEndocrinology, Diabetes and Metabolism: 2 fractional works · 1.5% of its workPhysiology: 2 fractional works · 1.3% of its workPulmonary and Respiratory Medicine: 2 fractional works · 1.3% of its workInfectious Diseases: 2 fractional works · 1.1% of its workHematology: 2 fractional works · 1.0% of its workNeurology: 2 fractional works · 1.0% of its workCardiology and Cardiovascular Medicine: 2 fractional works · 1.0% of its workRadiology, Nuclear Medicine and Imaging: 1 fractional works · 0.6% of its workGeriatrics and Gerontology: 1 fractional works · 0.6% of its workOncology: 1 fractional works · 0.5% of its workPathology and Forensic Medicine: 1 fractional works · 0.5% of its workEmergency Medicine: 1 fractional works · 0.4% of its workRehabilitation: 1 fractional works · 0.4% of its workGenetics: 1 fractional works · 0.3% of its workOtorhinolaryngology: 1 fractional works · 0.3% of its workRheumatology: 1 fractional works · 0.3% of its workDermatology: 0 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 1.4% of its workHealth Professions: 10 fractional works · 6.0% of its workGeneral Health Professions: 5 fractional works · 3.1% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 1 fractional works · 0.7% of its workSpeech and Hearing: 1 fractional works · 0.7% of its workMedical Terminology: 1 fractional works · 0.5% of its workPharmacy: 1 fractional works · 0.4% of its workEmergency Medical Services: 0 fractional works · 0.2% of its workOccupational Therapy: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workNursing: 2 fractional works · 0.9% of its workNutrition and Dietetics: 1 fractional works · 0.6% of its workSmaller subfields together: 1 fractional works · 0.4% of its workDentistry: 1 fractional works · 0.4% of its workPeriodontics: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workVeterinary: 0 fractional works · 0.2% of its workSocial Sciences: 63 fractional works · 37.2% of its workPsychology: 35 fractional works · 20.3% of its workClinical Psychology: 20 fractional works · 11.6% of its workExperimental and Cognitive Psychology: 7 fractional works · 4.2% of its workSocial Psychology: 6 fractional works · 3.6% of its workApplied Psychology: 1 fractional works · 0.8% of its workSmaller subfields together: 0 fractional works · 0.1% of its workSocial Sciences: 16 fractional works · 9.5% of its workSociology and Political Science: 5 fractional works · 2.8% of its workEducation: 4 fractional works · 2.4% of its workPolitical Science and International Relations: 2 fractional works · 1.2% of its workDemography: 2 fractional works · 1.0% of its workLinguistics and Language: 1 fractional works · 0.7% of its workLaw: 1 fractional works · 0.6% of its workHealth: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.5% of its workArts and Humanities: 9 fractional works · 5.3% of its workPhilosophy: 7 fractional works · 3.9% of its workHistory: 1 fractional works · 0.6% of its workLiterature and Literary Theory: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.6% of its workEconomics, Econometrics and Finance: 2 fractional works · 1.3% of its workEconomics and Econometrics: 2 fractional works · 1.1% of its workSmaller subfields together: 0 fractional works · 0.2% of its workBusiness, Management and Accounting: 1 fractional works · 0.7% of its workOrganizational Behavior and Human Resource Management: 0 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.4% of its workDecision Sciences: 0 fractional works · 0.1% of its workLife Sciences: 20 fractional works · 11.7% of its workNeuroscience: 7 fractional works · 3.9% of its workCognitive Neuroscience: 3 fractional works · 1.6% of its workCellular and Molecular Neuroscience: 2 fractional works · 1.0% of its workBiological Psychiatry: 1 fractional works · 0.5% of its workNeurology: 1 fractional works · 0.4% of its workBehavioral Neuroscience: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.0% of its workBiochemistry, Genetics and Molecular Biology: 7 fractional works · 3.9% of its workMolecular Biology: 3 fractional works · 1.5% of its workGenetics: 2 fractional works · 1.3% of its workCell Biology: 1 fractional works · 0.3% of its workCancer Research: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.5% of its workAgricultural and Biological Sciences: 3 fractional works · 1.8% of its workPlant Science: 1 fractional works · 0.6% of its workFood Science: 1 fractional works · 0.6% of its workEcology, Evolution, Behavior and Systematics: 1 fractional works · 0.3% of its workInsect Science: 0 fractional works · 0.2% of its workImmunology and Microbiology: 3 fractional works · 1.5% of its workParasitology: 1 fractional works · 0.6% of its workImmunology: 1 fractional works · 0.5% of its workSmaller subfields together: 1 fractional works · 0.3% of its workPharmacology, Toxicology and Pharmaceutics: 1 fractional works · 0.6% of its workPharmacology: 1 fractional works · 0.6% of its workSmaller subfields together: 0 fractional works · 0.0% of its workPhysical Sciences: 14 fractional works · 8.0% of its workEnvironmental Science: 5 fractional works · 3.1% of its workWater Science and Technology: 2 fractional works · 1.3% of its workEcology: 1 fractional works · 0.7% of its workEnvironmental Chemistry: 1 fractional works · 0.4% of its workNature and Landscape Conservation: 0 fractional works · 0.3% of its workManagement, Monitoring, Policy and Law: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEngineering: 3 fractional works · 1.9% of its workMechanical Engineering: 1 fractional works · 0.5% of its workBiomedical Engineering: 1 fractional works · 0.5% of its workElectrical and Electronic Engineering: 1 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.5% of its workPhysics and Astronomy: 2 fractional works · 1.4% of its workAstronomy and Astrophysics: 1 fractional works · 0.6% of its workAtomic and Molecular Physics, and Optics: 1 fractional works · 0.4% of its workStatistical and Nonlinear Physics: 1 fractional works · 0.4% of its workComputer Science: 1 fractional works · 0.8% of its workArtificial Intelligence: 1 fractional works · 0.6% of its workSmaller subfields together: 0 fractional works · 0.1% of its workMathematics: 1 fractional works · 0.4% of its workStatistics and Probability: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workChemistry: 1 fractional works · 0.4% of its workAnalytical Chemistry: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEarth and Planetary Sciences: 0 fractional works · 0.1% of its workALL ITS WORKGGZ Friesland170fractional works, all years
Life Sciences12%Physical Sciences8%Health Sciences43%Social Sciences37%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in all years. 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 23 fields, with their numbers
    1. Medicine6035.5%
    2. Health Professions106.0%
    3. Nursing20.9%
    4. Dentistry10.4%
    5. Veterinary00.2%
    1. Psychology3520.3%
    2. Social Sciences169.5%
    3. Arts and Humanities95.3%
    4. Economics, Econometrics and Finance21.3%
    5. Business, Management and Accounting10.7%
    6. Decision Sciences00.1%
    1. Neuroscience73.9%
    2. Biochemistry, Genetics and Molecular Biology73.9%
    3. Agricultural and Biological Sciences31.8%
    4. Immunology and Microbiology31.5%
    5. Pharmacology, Toxicology and Pharmaceutics10.6%
    1. Environmental Science53.1%
    2. Engineering31.9%
    3. Physics and Astronomy21.4%
    4. Computer Science10.8%
    5. Mathematics10.4%
    6. Chemistry10.4%
    7. 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.

Biochemistry, Genetics and Molecular Biology: 0.55× its world share, 0 worksBiochemistry, Geneti…Immunology and Microbiology: 0.21× its world share, 0 worksImmunology and Micro…Neuroscience: 1.60× its world share, 0 worksNeuroscienceComputer Science: 0.18× its world share, 0 worksComputer ScienceEngineering: 0.04× its world share, 0 worksEngineeringEnvironmental Science: 0.31× its world share, 0 worksEnvironmental ScienceMathematics: 0.21× its world share, 0 worksMathematicsHealth Professions: 1.66× its world share, 1 worksHealth ProfessionsMedicine: 1.69× its world share, 6 worksMedicineArts and Humanities: 2.95× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.30× its world share, 0 worksBusiness, Management…Decision Sciences: 0.25× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.38× its world share, 0 worksEconomics, Econometr…Psychology: 9.91× its world share, 5 worksPsychologySocial Sciences: 1.02× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Psychology, 9.9×. Every wedge is a field page.

All 15 fields, with their numbers
  1. Psychology9.91×5 works
  2. Arts and Humanities2.95×1 works
  3. Medicine1.69×6 works
  4. Health Professions1.66×1 works
  5. Neuroscience1.60×0 works
  6. Social Sciences1.02×2 works
  7. Biochemistry, Genetics and Molecular Biology0.55×0 works
  8. Economics, Econometrics and Finance0.38×0 works
  9. Environmental Science0.31×0 works
  10. Business, Management and Accounting0.30×0 works
  11. Decision Sciences0.25×0 works
  12. Immunology and Microbiology0.21×0 works
  13. Mathematics0.21×0 works
  14. Computer Science0.18×0 works
  15. Engineering0.04×0 works

Who are the top researchers at GGZ Friesland?

Ranked on the quality score, Lex Wunderink, Titus W. D. P. Van Os and Roeline M. Nieboer lead among researchers whose main affiliation is GGZ Friesland.

  1. 1 Lex Wunderink Netherlands · #934,777 worldwide 4.4k citations · 151 works
  2. 2 Titus W. D. P. Van Os Netherlands · #2,280,783 worldwide 1k citations · 44 works
  3. 3 Roeline M. Nieboer Netherlands · #2,288,337 worldwide 762 citations · 16 works
  4. 4 Marleen Wildschut Netherlands · #4,149,073 worldwide 113 citations · 20 works
All ranked researchers at GGZ Friesland

What are the most cited papers from GGZ Friesland?

The most cited paper from GGZ Friesland is "The mental health impact of the COVID-19 pandemic on people with and without depressive, anxiety, or obsessive-compulsive disorders: a longitudinal study of three Dutch case-control cohorts" (Kuan‐Yu Pan, Almar A. L. Kok, Merijn Eikelenboom et al., 2020), with 611 citations. Next come "Recovery in Remitted First-Episode Psychosis at 7 Years of Follow-up of an Early Dose Reduction/Discontinuation or Maintenance Treatment Strategy" (572) and "The Validity of the 16-Item Version of the Prodromal Questionnaire (PQ-16) to Screen for Ultra High Risk of Developing Psychosis in the General Help-Seeking Population" (477).

Most cited papers
#PaperReleasedCitations
1 The mental health impact of the COVID-19 pandemic on people with and without depressive, anxiety, or obsessive-compulsive disorders: a longitudinal study of three Dutch case-control cohorts Kuan‐Yu Pan, Almar A. L. Kok, Merijn Eikelenboom et al. · The Lancet Psychiatry Open access 8 Dec 2020 611
2 Recovery in Remitted First-Episode Psychosis at 7 Years of Follow-up of an Early Dose Reduction/Discontinuation or Maintenance Treatment Strategy Lex Wunderink, Roeline M. Nieboer, Durk Wiersma et al. · JAMA Psychiatry 24 Jul 2013 572
3 The Validity of the 16-Item Version of the Prodromal Questionnaire (PQ-16) to Screen for Ultra High Risk of Developing Psychosis in the General Help-Seeking Population Helga K. Ising, Wim Veling, Rachel L. Loewy et al. · Schizophrenia Bulletin Open access 19 Apr 2012 477
4 Treatment of complicated grief: A comparison between cognitive-behavioral therapy and supportive counseling. Paul A. Boelen, Jos de Keijser, Marcel A. van den Hout et al. · Journal of Consulting and Clinical Psychology 2007 458
5 Exercise therapy improves mental and physical health in schizophrenia: a randomised controlled trial Thomas W. Scheewe, F. J. G. Backx, Tim Takken et al. · Acta Psychiatrica Scandinavica 26 Oct 2012 248
All 60 most cited papers, with filters and sorting

Which keywords describe research at GGZ Friesland?

By fractional works in all years, weighted toward what it does more of than the world: Depression, Metabolic Syndrome, Cognitive Therapy, Social Cognition, Antipsychotic Drugs, Neurocognitive Deficits, Mental Health and Mental Disorders.

▲ more of its work than of the world's◆ about the world's share▼ less than the world's

Size is fractional works in all years 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. Depression16▲ 12×13 topics
  2. Epidemiology16▲ 2.3×40 topics
  3. Metabolic Syndrome12▲ 8.3×7 topics
  4. Cognitive Therapy11▲ 64×2 topics
  5. Mental Health11▲ 5.9×19 topics
  6. Social Cognition10▲ 33×2 topics
  7. Antipsychotic Drugs10▲ 114×1 topic
  8. Neurocognitive Deficits10▲ 114×1 topic
  9. Mental Disorders10▲ 57×3 topics
  10. Prevalence8▲ 11×8 topics
  11. Inflammation7▲ 1.84×22 topics
  12. Psychiatric Disorders7▲ 28×4 topics
  13. Psychopathology7▲ 25×3 topics
  14. Emotion Regulation7▲ 13×6 topics
  15. Treatment7▲ 3.2×21 topics
  16. Resilience7▲ 10×9 topics
  17. Neuroscience7▲ 12×5 topics
  18. Phenomenology6▲ 30×3 topics
  19. Embodiment6▲ 20×2 topics
  20. Anxiety6▲ 9.6×8 topics
  21. DSM6▲ 90×1 topic
  22. Self-Experience6▲ 90×1 topic
  23. Psychological Distress5▲ 22×3 topics
  24. Health Services5▲ 41×2 topics
  25. Clinical Guidelines5▲ 8.7×6 topics
  26. Global Burden5▲ 5.0×3 topics
  27. Emotion Dynamics4▲ 71×1 topic
  28. Network Analysis4▲ 27×1 topic
  29. Adolescents4▲ 7.5×5 topics
  30. Neuroimaging4▲ 8.8×6 topics
  31. Stigma4▲ 22×2 topics
  32. Help-Seeking Behavior4▲ 60×1 topic
  33. Public Attitudes4▲ 60×1 topic
  34. Anxiety Disorders4▲ 19×2 topics
  35. Cognitive Impairment4▲ 9.5×3 topics
  36. Neurobiological Correlates4▲ 22×3 topics
  37. Neurobiological Mechanisms4▲ 44×2 topics
  38. Treatment-Resistant Depression4▲ 30×2 topics
  39. Antidepressant3▲ 69×1 topic
  40. Ketamine3▲ 69×1 topic

Which research topics does GGZ Friesland publish most on?

By volume in 2022-now: Schizophrenia research and treatment, Island Studies and Pacific Affairs, Mental Health and Psychiatry and Mental Health Treatment and Access.

Schizophrenia research and treatment: 1 fractional worksIsland Studies and Pacific Affairs: 1 fractional worksMental Health and Psychi…1Mental Health and Psychiatry: 1 fractional worksMental Health Treatment …1Mental Health Treatment and Access: 1 fractional worksMental Health Research T…1Mental Health Research Topics: 1 fractional worksMental Health and Patien…0Mental Health and Patient Involvement: 0 fractional worksEating Disorders and Beh…0Eating Disorders and Behaviors: 0 fractional worksTreatment of Major Depression: 0 fractional worksDigital Mental Health Interventions: 0 fractional worksPsychosomatic Disorders and Their Treatments: 0 fractional works
Psychiatry and Mental healthDemographyPhilosophySocial Psychology5 others

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

  1. 1 Schizophrenia research and treatment Psychiatry and Mental health 1 works
  2. 2 Island Studies and Pacific Affairs Demography 1 works
  3. 3 Mental Health and Psychiatry Philosophy 1 works
  4. 4 Mental Health Treatment and Access Social Psychology 1 works
  5. 5 Mental Health Research Topics Experimental and Cognitive Psychology 1 works
  6. 6 Mental Health and Patient Involvement General Health Professions 0 works
  7. 7 Eating Disorders and Behaviors Clinical Psychology 0 works
  8. 8 Treatment of Major Depression Pharmacology 0 works
  9. 9 Digital Mental Health Interventions Applied Psychology 0 works
  10. 10 Psychosomatic Disorders and Their Treatments Psychiatry and Mental health 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 available44.1%not open55.9%

World: 40% of research is openly available.

with international co-authors20.2%domestic only79.8%

World: 18% is written across borders.

How has GGZ Friesland's research output changed?

Output in 2022-2025 was 34% lower 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 GGZ Friesland as a percentage of every work published that year, 0.000045% in 2024.

still counting0.00025%0.00050%0.00075%GGZ Friesland0.000075% in 202519801990200020102020

Fractional works of GGZ Friesland over all fractional works that year. How the balance of science has shifted.

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GGZ Friesland on Science Explorer

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