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Å. H. Everhov · SciRah

Researcher profile · Semantic Scholar

Å. H. Everhov

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Å. H. Everhov — researcher profile on SciRah

h-index: 16
Works: 67
Citations: 969

Most-cited papers

Incidence and Treatment of Patients Diagnosed With Inflammatory Bowel Diseases at 60 Years or Older in Sweden.
Å. H. Everhov, J. Halfvarson, P. Myrelid, M. Sachs +7 more
2017Gastroenterology196 citations
Semantic Scholar
Diagnostic accuracy in the Swedish national patient register: a review including diagnoses in the outpatient register
Å. H. Everhov, T. Frisell, M. Osooli, Hannah L. Brooke +8 more
2025European Journal of Epidemiology128 citations Open access
Semantic Scholar
Changes in inflammatory bowel disease subtype during follow-up and over time in 44,302 patients
Å. H. Everhov, M. Sachs, P. Malmborg, C. Nordenvall +9 more
2019Scandinavian Journal of Gastroenterology63 citations Open access
Semantic Scholar
Decrease in primary but not in secondary abdominal surgery for Crohn's disease: nationwide cohort study, 1990–2014
T. Kalman, Å. H. Everhov, C. Nordenvall, M. Sachs +5 more
2020British Journal of Surgery57 citations Open access
Semantic Scholar
The use of ICD codes to identify IBD subtypes and phenotypes of the Montreal classification in the Swedish National Patient Register
Sarita Shrestha, O. Olén, C. Eriksson, Å. H. Everhov +24 more
2020Scandinavian Journal of Gastroenterology56 citations Open access
Semantic Scholar
Health Care Use, Work Loss, and Total Costs in Incident and Prevalent Crohn’s Disease and Ulcerative Colitis: Results From a Nationwide Study in Sweden
H. Khalili, Å. H. Everhov, J. Halfvarson, J. Ludvigsson +5 more
2020Alimentary Pharmacology and Therapeutics46 citations Open access
Semantic Scholar
Inflammatory bowel disease and pancreatic cancer: a Scandinavian register‐based cohort study 1969‐2017
Å. H. Everhov, R. Erichsen, M. Sachs, L. Pedersen +6 more
2020Alimentary Pharmacology and Therapeutics38 citations Open access
Semantic Scholar
Validating surgical procedure codes for inflammatory bowel disease in the Swedish National Patient Register
A. Forss, P. Myrelid, O. Olén, Å. H. Everhov +3 more
2019BMC Medical Informatics and Decision Making34 citations Open access
Semantic Scholar
Capturing biologic treatment for IBD in the Swedish Prescribed Drug Register and the Swedish National Patient Register – a validation study
Gabriella Bröms, J. Söderling, M. Sachs, J. Halfvarson +4 more
2021Scandinavian Journal of Gastroenterology27 citations Open access
Semantic Scholar
Costs and Use of Health Care in Patients With Celiac Disease: A Population-Based Longitudinal Study.
K. Mårild, J. Söderling, S. R. Bozorg, Å. H. Everhov +4 more
2020American Journal of Gastroenterology27 citations
Semantic Scholar
Work Loss Before and After Diagnosis of Crohn's Disease.
Å. H. Everhov, H. Khalili, J. Askling, P. Myrelid +6 more
2018Inflammatory Bowel Diseases27 citations
Semantic Scholar
Probability of Stoma in Incident Patients With Crohn’s Disease in Sweden 2003-2019: A Population-based Study
Å. H. Everhov, T. Kalman, J. Söderling, C. Nordenvall +5 more
2021Inflammatory Bowel Diseases26 citations Open access
Semantic Scholar
Sick Leave and Disability Pension in Prevalent Patients With Crohn’s Disease
Å. H. Everhov, H. Khalili, J. Askling, P. Myrelid +6 more
2018Journal of Crohn's & Colitis23 citations
Semantic Scholar
Impact of inflammatory bowel disease on the risk of acute coronary syndrome: A Swedish Nationwide Cohort Study
C. Eriksson, Jiang-Wei Sun, M. Bryder, Gabriella Bröms +5 more
2024Alimentary Pharmacology and Therapeutics20 citations Open access
Semantic Scholar
Surgical Treatment in Childhood-onset Inflammatory Bowel Disease–A Nationwide Register-based Study of 4695 Incident Patients in Sweden 2002-2014
C. Nordenvall, Oda Rosvall, M. Bottai, Å. H. Everhov +7 more
2018Journal of Crohn's & Colitis18 citations
Semantic Scholar
Work loss in patients with celiac disease: A population-based longitudinal study.
S. R. Bozorg, J. Söderling, Å. H. Everhov, B. Lebwohl +4 more
2021Clinical Gastroenterology and Hepatology17 citations Open access
Semantic Scholar
Ensemble prediction of time‐to‐event outcomes with competing risks: a case‐study of surgical complications in Crohn's disease
M. Sachs, A. Discacciati, Å. H. Everhov, O. Olén +1 more
2019Journal of the Royal Statistical Society, Series C: Applied Statistics16 citations Open access
Semantic Scholar
Increasing healthcare costs in inflammatory bowel disease 2007–2020 in Sweden
Å. H. Everhov, J. Söderling, G. Befrits, H. Khalili +6 more
2023Alimentary Pharmacology and Therapeutics15 citations Open access
Semantic Scholar
Colorectal cancer in elderly‐onset inflammatory bowel disease: a 1969–2017 Scandinavian register‐based cohort study
Å. H. Everhov, R. Erichsen, J. Järås, L. Pedersen +6 more
2022Alimentary Pharmacology and Therapeutics14 citations Open access
Semantic Scholar
Colorectal Cancer in Childhood-onset Inflammatory Bowel Disease: A Scandinavian Register-based Cohort Study, 1969–2017
Å. H. Everhov, J. Ludvigsson, J. Järås, R. Erichsen +6 more
2022Journal of Pediatric Gastroenterology and Nutrition - JPGN11 citations
Semantic Scholar
Tumour necrosis factor inhibitors in Crohn's disease and the effect on surgery rates
M. Eberhardson, P. Myrelid, J. Söderling, A. Ekbom +18 more
2021Colorectal Disease11 citations Open access
Semantic Scholar
Earnings during adulthood in patients with childhood‐onset inflammatory bowel disease: a nationwide population‐based cohort study
P. Malmborg, Å. H. Everhov, J. Söderling, J. Ludvigsson +2 more
2022Alimentary Pharmacology and Therapeutics10 citations Open access
Semantic Scholar
Work Loss in Relation to Pharmacological and Surgical Treatment for Crohn’s Disease: A Population-Based Cohort Study
Å. H. Everhov, M. Sachs, J. Ludvigsson, H. Khalili +7 more
2020Clinical Epidemiology10 citations Open access
Semantic Scholar
Ustekinumab Versus Anti-tumour Necrosis Factor Alpha Agents as Second-Line Biologics in Crohn's Disease
C. Eriksson, J. Söderling, S. Karlqvist, G. Broms +5 more
2023Digestive Diseases and Sciences9 citations Open access
Semantic Scholar
Restorative Surgery Is More Common In Ulcerative Colitis Patients with a High Income: A Population-Based Study.
C. Nordenvall, K. Westberg, J. Söderling, Å. H. Everhov +4 more
2020Diseases of the Colon & Rectum9 citations
Semantic Scholar
Economic Burden of Eosinophilic Esophagitis: A Nationwide Cost-of-Illness Study
S. R. Bozorg, J. Söderling, K. Mårild, John J. Garber +4 more
2024American Journal of Gastroenterology8 citations
Semantic Scholar
Women’s Earnings are more Affected by Inflammatory Bowel Disease than Men’s: A Register-Based Swedish Cohort Study
Å. H. Everhov, G. Bruze, J. Söderling, J. Askling +6 more
2020Journal of Crohn's & Colitis7 citations Open access
Semantic Scholar
Editorial: importance of definition of inflammatory bowel disease and an increased incidence in children
Å. H. Everhov, O. Olén, J. Ludvigsson
2017Alimentary Pharmacology and Therapeutics7 citations
Semantic Scholar
Outcomes of inflammatory bowel disease in patients with obesity following bariatric surgery: propensity score-matched cohort study
Erik Stenberg, Å. H. Everhov, J. Söderling, J. Ottosson +6 more
2025BJS Open6 citations Open access
Semantic Scholar
Cancer incidence in patients with ulcerative colitis naïve to or treated with thiopurine and targeted therapies—a cohort study 2007 to 2022 with comparison to the general population
Å. H. Everhov, J. Askling, J. Söderling, J. Halfvarson +5 more
2025Journal of Crohn's & Colitis6 citations Open access
Semantic Scholar
Higher Prescribed Opioid Use Among Adults With Crohn's Disease Than General Population: A Nationwide Cohort Study in Sweden 2006–2021
M. Osooli, S. Voghera, G. Bruze, C. Nordenvall +6 more
2025Alimentary Pharmacology and Therapeutics5 citations Open access
Semantic Scholar
Outcome After Surgery for Colon Cancer in a National Cohort of Patients With and Without Inflammatory Bowel Disease
E. Lundqvist, Karin Westberg, S. E. Boman, I. H. Myrberg +5 more
2025Alimentary Pharmacology and Therapeutics4 citations Open access
Semantic Scholar
Income and work loss in patients with Addison´s disease: a nationwide population-based study.
Stavros Stergianos, Å. H. Everhov, J. Söderling, R. Bergthorsdottir +3 more
2025European Journal of Endocrinology4 citations Open access
Semantic Scholar
Cumulative incidence and prevalence of perianal diseases in patients with inflammatory bowel disease and in the population: a nationwide Swedish study
Å. H. Everhov, M. Eberhardson, J. Söderling, C. Nordenvall +16 more
2025Scandinavian Journal of Gastroenterology4 citations Open access
Semantic Scholar
Clonal hematopoiesis of indeterminate potential and risk of incident Crohn's disease-a prospective cohort study.
Yuqing Wang, Huiwen Xue, O. Olén, Å. H. Everhov +3 more
2025Journal of Crohn's & Colitis3 citations Open access
Semantic Scholar
Substantial Reduction of Systemic Corticosteroid Use After Primary Ileocaecal Resection in Swedish Patients With Crohn's Disease: A Population‐Based Cohort Study
Vilhelm Hjälte, P. Myrelid, H. Hjortswang, M. Rejler +6 more
2025Alimentary Pharmacology and Therapeutics3 citations Open access
Semantic Scholar
Primary Versus Staged Reconstruction and Risk of Surgical Failure in Patients With Ulcerative Colitis: a Nation-wide Cohort Study.
K. Westberg, O. Olén, J. Söderling, J. Bengtsson +4 more
2021Inflammatory Bowel Diseases3 citations
Semantic Scholar
OP016 Need for primary abdominal surgery, but not repeated surgery, has decreased: a nationwide study of temporal trends in Crohn surgery in Sweden 1990–2014
D. Kalman, C. Nordenvall, Å. H. Everhov, J. Ludvigsson +4 more
20183 citations
Semantic Scholar
Treatment and survival of non-metastatic rectal cancer in patients with inflammatory bowel disease: nationwide cohort study
E. Lundqvist, Karin Westberg, C. Dietrich, Å. H. Everhov +4 more
2025BJS Open1 citations Open access
Semantic Scholar
[An updated review of The Swedish National Patient Register as a data source].
Ola Olén, Å. H. Everhov
2025Läkartidningen1 citations
Semantic Scholar
Work Loss and Income Before and After Diagnosis of Addison's Disease: A Population-Based Longitudinal Study
Stavros Stergianos, Å. H. Everhov, J. Söderling, J. Skov +1 more
2025Journal of Clinical Endocrinology and Metabolism1 citations Open access
Semantic Scholar
Economic Burden of Microscopic Colitis in Relation to Disease Activity: A Nationwide Cost-of-illness Study.
S. R. Bozorg, D. Bergman, Anne F. Peery, K. Mårild +4 more
2025Journal of Crohn's & Colitis1 citations
Semantic Scholar
Letter: phenotype and natural history of elderly onset inflammatory bowel disease
Å. H. Everhov, J. Ludvigsson, O. Olén
2018Alimentary Pharmacology and Therapeutics1 citations Open access
Semantic Scholar
DOP042 Need for ileocaecal resections, but not ileo-colic re-resections, has decreased: a nationwide study of temporal trends in Crohn surgery in Sweden 1990–2014
D. Kalman, C. Nordenvall, Å. H. Everhov, M. Sachs +4 more
20181 citations
Semantic Scholar
Identification of patients with idiopathic colon ischemia in the Swedish ESPRESSO cohort: a validation study
Helene Klinglöf, J. Söderling, C. Hedin, T. Frisell +3 more
2026British Journal of Surgery0 citations
Semantic Scholar
P1237 Major adverse cardiovascular events in patients with IBD treated with different therapies: A nationwide cohort study 2007-2023
C. Eriksson, A. Forss, S. Singh, J. Halfvarson +7 more
2026Journal of Crohn's & Colitis0 citations
Semantic Scholar
Vedolizumab vs TNF Antagonists and Long-Term Outcomes in Ulcerative Colitis
Siddharth Singh, J. Söderling, A. Forss, Mathias Rask-Andersen +4 more
2026JAMA Network Open0 citations Open access
Semantic Scholar
Declining rates of surgery in pediatric-onset inflammatory bowel disease: a Swedish nationwide register-based cohort study 2002-2022
H. Rolandsdotter, Kári Kristjánsson, Å. H. Everhov, C. Nordenvall +5 more
2026Journal of Crohn's & Colitis0 citations Open access
Semantic Scholar
P1208 The influence of therapy and inflammatory burden on the likelihood to develop lymphoma in patients with IBD – results from two nationwide cohorts
R. Lujan, O. Atia, Å. H. Everhov, C. Friss +13 more
2026Journal of Crohn's & Colitis0 citations
Semantic Scholar
Absolute risk of malignancy by treatment in patients with Crohn's disease compared to the general population: a nationwide population-based cohort study.
Å. H. Everhov, J. Eriksson, J. Söderling, J. Askling +5 more
2026American Journal of Gastroenterology0 citations Open access
Semantic Scholar

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J. Ludvigsson×43
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J. Ludvigsson — researcher profile on SciRah
O. Olén×37
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J. Söderling×27
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P. Myrelid×23
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C. Nordenvall×21

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A. Ekbom — researcher profile on SciRah

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K. Mårild — researcher profile on SciRah

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H. Khalili — researcher profile on SciRah