2026 Fredrik Granath: Medicine Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Medicine	105	6840	6431	140	135	342	34913

Fredrik Granath publication distribution in Medicine in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Medicine in 2026. The highlighted bar marks where Fredrik Granath sits on this spectrum.

101 publications 1,796+

This scientist: 342 publications — 26th percentile

26% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,796 publications or more.

Fredrik Granath D-index placement in Medicine in 2026

The chart shows the D-index (discipline H-index) distribution of Medicine scientists ranked by Research.com in 2026. The highlighted bar marks where Fredrik Granath sits on this spectrum.

70 D-Index 217+

This scientist: 105 D-Index — 67th percentile

67% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 217 D-Index or more.

Overview

Fredrik Granath is affiliated with the Karolinska Institute in Sweden and has a research focus primarily in the field of Medicine, with a range of 66 publications. Their work covers several subfields including Surgery, Cardiology and Cardiovascular Medicine, Public Health, Environmental and Occupational Health, Immunology, and Epidemiology.

The main topics addressed in their research include:

Pregnancy and Medication Impact
Cardiac, Anesthesia and Surgical Outcomes
Reproductive System and Pregnancy
Systemic Lupus Erythematosus Research
Intensive Care Unit Cognitive Disorders
Respiratory Viral Infections Research
Anesthesia and Neurotoxicity Research

Granath's recent papers illustrate a focus on clinical and epidemiological studies related to pregnancy, anesthesia, surgery outcomes, and infectious diseases. Some of these studies are:

Anti-TNF treatment during pregnancy and birth outcomes: A population-based study from Denmark, Finland, and Sweden, published in 2020 in Pharmacoepidemiology and Drug Safety
Intraoperative Hypotension and Myocardial Infarction Development Among High-Risk Patients Undergoing Noncardiac Surgery: A Nested Case-Control Study, published in 2021 in Anesthesia & Analgesia
Clinical phenotypes and outcomes of SARS-CoV-2, influenza, RSV and seven other respiratory viruses: a retrospective study using complete hospital data, published in 2021 in Thorax
Neuroinflammatory markers associate with cognitive decline after major surgery: Findings of an explorative study, published in 2020 in Annals of Neurology
Paediatric infections in the first 3 years of life after maternal anti-TNF treatment during pregnancy, published in 2020 in Alimentary Pharmacology & Therapeutics

Frequent co-authors in Granath's collaborations include:

Karin Hellgren
Pontus Nauclér
Max Bell
Helena Erlandsson Harris
Merete Lund Hetland

Granath has published several articles in prominent scientific venues, reflecting continued contributions to their fields. Key journals with multiple publications include:

British Journal of Anaesthesia
Annals of Neurology
RMD Open
World Journal of Surgery
Annals of the Rheumatic Diseases

Best Publications

Association of chronic inflammation, not its treatment, with increased lymphoma risk in rheumatoid arthritis

Eva Baecklund;Anastasia Iliadou;Johan Askling;Anders Ekbom;Anders Ekbom

1065
Citations
Thoracic aortic aneurysm and dissection: increasing prevalence and improved outcomes reported in a nationwide population-based study of more than 14,000 cases from 1987 to 2002.

Christian Olsson;Stefan Thelin;Elisabeth Ståhle;Anders Ekbom

1058
Citations
Maternal Obesity and Risk of Preterm Delivery

Sven Cnattingius;Eduardo Villamor;Stefan Johansson;Anna-Karin Edstedt Bonamy

824
Citations
Hepatic and extrahepatic malignancies in primary sclerosing cholangitis.

Annika Bergquist;Anders Ekbom;Rolf Olsson;Dan Kornfeldt

806
Citations
Cancer risk following organ transplantation: a nationwide cohort study in Sweden.

Johanna Adami;H. Gäbel;B. Lindelöf;K. Ekström

804
Citations
Increased risk for cardiovascular mortality in psoriasis inpatients but not in outpatients.

Lotus Mallbris;Olof Akre;Fredrik Granath;Li Yin

575
Citations
Small-Intestinal Histopathology and Mortality Risk in Celiac Disease

Jonas F. Ludvigsson;Scott M. Montgomery;Anders Ekbom;Lena Brandt

508
Citations
Outcomes of Pregnancy After Bariatric Surgery

K. Johansson;S. Cnattingius;I. Näslund;N. Roos

494
Citations
Incidence, prevalence and risk factors for peritoneal carcinomatosis from colorectal cancer

J. Segelman;F. Granath;T. Holm;M. Machado

488
Citations
Effect of low doses of ionising radiation in infancy on cognitive function in adulthood: Swedish population based cohort study

Per Hall;Hans-Olov Adami;Dimitrios Trichopoulos;Nancy L Pedersen

450
Citations
Psoriasis is associated with lipid abnormalities at the onset of skin disease

Lotus Mallbris;Fredrik Granath;Anders Hamsten;Mona Ståhle

449
Citations
Caffeine Intake and the Risk of First-Trimester Spontaneous Abortion

Sven Cnattingius;Lisa B. Signorello;Göran Annerén;Britt Clausson

419
Citations
Cardiovascular disease a hazard despite improved prognosis in patients with systemic lupus erythematosus: results from a Swedish population based study 1964-95.

Lena Björnådal;Li Yin;Fredrik Granath;Lars Klareskog

393
Citations
Mortality after appendectomy in Sweden, 1987-1996.

Paul G. Blomqvist;Roland E. B. Andersson;Fredrik Granath;Mats P. Lambe

360
Citations
Anti-tumour necrosis factor therapy in rheumatoid arthritis and risk of malignant lymphomas: relative risks and time trends in the Swedish Biologics Register

Johan Askling;Eva Baecklund;F. Granath;P. Geborek

356
Citations
Health effects of occupational exposure to acrylamide using hemoglobin adducts as biomarkers of internal dose

Lars Hagmar;Margareta Törnqvist;Catarina Nordander;Ingmar Rosén

349
Citations
Cancer risk in patients with rheumatoid arthritis treated with anti-tumor necrosis factor alpha therapies: does the risk change with the time since start of treatment?

Johan Askling;Ronald F. van Vollenhoven;Fredrik Granath;Pauline Raaschou

329
Citations
Plasma folate levels and risk of spontaneous abortion.

Lena George;James L. Mills;Anna L. V. Johansson;Anna Nordmark

328
Citations
Effect of a very low energy diet on moderate and severe obstructive sleep apnoea in obese men: a randomised controlled trial.

Kari Johansson;Martin Neovius;Ylva Trolle Lagerros;Richard Harlid

327
Citations
Maternal Obesity and Risk of Preterm Delivery

S. Cnattingius;E. Villamor;S. Johansson;A.K. Edstedt Bonamy

77
Citations

Frequent Co-Authors

Anders Ekbom Karolinska Institute

Sven Cnattingius Karolinska Institute

Jonas F. Ludvigsson Karolinska Institute

Scott Montgomery Örebro University

Henrik Toft Sørensen Aarhus University

Johan Askling Karolinska Institute

Per Hall Karolinska Institute

Margareta Törnqvist Stockholm University

Lars Pedersen Aarhus University

Karin E. Smedby Karolinska University Hospital

External Links

Personal website of Fredrik Granath

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