Claus Thorn Ekstrøm

Claus Thorn Ekstrøm

Professor

Member of:

    ORCID: 0000-0003-1191-373X

    Publication year:
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    1. 2024
    2. Published

      A composite immune and vascular stress marker in patients newly diagnosed with bipolar disorder and their unaffected first-degree relatives

      Coello, K., Holstad Pedersen, H., Munkholm, Klaus, Lie Kjærstad, H., Stanislaus, S., Ostrowski, Sisse Rye, Faurholt-Jepsen, Maria , Miskowiak, Kamilla, Frikke-Schmidt, Ruth, Vinberg, Maj, Ekstrøm, Claus Thorn, Forman, Julie Lyng & Kessing, Lars Vedel, 2024, In: Brain, Behavior, and Immunity. 118, p. 449-458 10 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    3. Published

      Joint regression analysis of multiple traits based on genetic relationships

      Buchardt, A., Zhou, X. & Ekstrøm, Claus Thorn, 2024, In: Bioinformatics Advances. 4, 1, 16 p., vbad192.

      Research output: Contribution to journal › Journal article › Research › peer-review

    4. E-pub ahead of print

      Statistical models for assessing agreement for quantitative data with heterogeneous random raters and replicate measurements

      Ekstrøm, Claus Thorn & Carstensen, B., 2024, (E-pub ahead of print) In: The International Journal of Biostatistics.

      Research output: Contribution to journal › Journal article › Research › peer-review

    5. E-pub ahead of print

      The causal effect of early retirement on medication use across sex and occupation: evidence from Danish administrative data

      Cremers, Jolien, Nielsen, Torben Heien & Ekstrøm, Claus Thorn, 2024, (E-pub ahead of print) In: European Journal of Health Economics.

      Research output: Contribution to journal › Journal article › Research › peer-review

    6. Published

      Unlocking the mechanisms of change in the MAMAACT intervention to reduce ethnic disparity in stillbirth and newborns' health: integration of evaluation findings

      Villadsen, Sarah Fredsted, Johnsen, H., Rasmussen, Trine Damsted, Ekstrøm, Claus Thorn, Sørensen, Janne, Azria, E., Rich-Edwards, J., Essén, B., Christensen, Ulla, Jervelund, Signe Smith & Nybo Andersen, Anne-Marie, 2024, In: Frontiers in health services. 4, 12 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    7. 2023
    8. E-pub ahead of print

      A Joint Model for Longitudinal and Time-to-event Data in Social and Life Course Research: Employment Status and Time to Retirement

      Cremers, Jolien, Mortensen, Laust Hvas & Ekstrøm, Claus Thorn, 2023, (E-pub ahead of print) In: Sociological Methods & Research.

      Research output: Contribution to journal › Journal article › Research › peer-review

    9. Published

      Causal discovery for observational sciences using supervised machine learning

      Petersen, Anne Helby, Ramsey, J., Ekstrøm, Claus Thorn & Spirtes, P., 2023, In: Journal of Data Science. 21, 2, p. 255-280 26 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    10. Published

      Constructing causal life course models: Comparative study of data-driven and theory-driven approaches

      Petersen, Anne Helby, Ekstrøm, Claus Thorn, Spirtes, P. & Osler, Merete, 2023, In: American Journal of Epidemiology. 192, 11, p. 1917–1927 11 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    11. Published

      Effect of the GLP-1 receptor agonist semaglutide on metabolic disturbances in clozapine-treated or olanzapine-treated patients with a schizophrenia spectrum disorder: study protocol of a placebo-controlled, randomised clinical trial (SemaPsychiatry)

      Sass, M. R., Danielsen, A. A., Köhler-Forsberg, O., Storgaard, H., Knop, Filip Krag, Nielsen, Mette Ødegaard, Sjödin, Anders Mikael, Mors, O., Correll, C. U., Ekstrøm, Claus Thorn, Vinberg, Maj, Nielsen, Jimmi, Vilsbøll, Tina & Fink-Jensen, Anders, 2023, In: BMJ Open. 13, 1, 10 p., e068652.

      Research output: Contribution to journal › Journal article › Research › peer-review

    12. Published

      Effectiveness evaluation of an antenatal care intervention addressing disparities to improve perinatal outcomes in Denmark: a nationwide register-based analysis of a cluster randomized controlled trial (MAMAACT)

      Rasmussen, Trine Damsted, Villadsen, Sarah Fredsted, Hansen, A. V., Mortensen, Laust Hvas, Ekstrøm, Claus Thorn, Jervelund, Signe Smith & Nybo Andersen, Anne-Marie, 2023, In: BJOG : an international journal of obstetrics and gynaecology. 130, 7, p. 759-769 11 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    13. Published

      Effectiveness of a community-based support programme to reduce social inequality in exclusive breastfeeding: study protocol for a cluster-randomised trial

      Rossau, Henriette Knold, Nilsson, I. M. S., Busck-Rasmussen, M., Ekstrøm, Claus Thorn, Gadeberg, Anne Kristine, Hirani, J. C., Strandberg-Larsen, Katrine & Villadsen, Sarah Fredsted, 2023, In: BMC Public Health. 23, 1, 14 p., 450.

      Research output: Contribution to journal › Journal article › Research › peer-review

    14. Published

      Emergence of the obesity epidemic preceding the presumed obesogenic transformation of the society

      Pedersen, M. M., Ekstrøm, Claus Thorn & Sørensen, Thorkild I.A., 2023, In: Science Advances. 9, 37, 7 p., eadg6237.

      Research output: Contribution to journal › Journal article › Research › peer-review

    15. Published

      Gestational age and trajectories of body mass index and height from birth through adolescence in the Danish National Birth Cohort

      Vinther, Johan Lerbech, Ekstrøm, Claus Thorn, Sørensen, Thorkild I.A., Kristiansen, Luise Cederkvist, Lawlor, D. A. & Nybo Andersen, Anne-Marie, 2023, In: Scientific Reports. 13, 10 p., 3298.

      Research output: Contribution to journal › Journal article › Research › peer-review

    16. Published

      Gestational age at birth and body size from infancy through adolescence: An individual participant data meta-analysis on 253,810 singletons in 16 birth cohort studies

      Vinther, J. L., Cadman, T., Avraam, D., Ekstrøm, C. T., I A Sørensen, T., Elhakeem, A., Santos, A. C., Pinot de Moira, A., Heude, B., Iñiguez, C., Pizzi, C., Simons, E., Voerman, E., Corpeleijn, E., Zariouh, F., Santorelli, G., Inskip, H. M., Barros, H., Carson, J., Harris, J. R. & 27 others, Nader, J. L., Ronkainen, J., Strandberg-Larsen, Katrine, Santa-Marina, L., Calas, L., Kristiansen, Luise Cederkvist, Popovic, M., Charles, M., Welten, M., Vrijheid, M., Azad, M., Subbarao, P., Burton, P., Mandhane, P. J., Huang, R., Wilson, R. C., Haakma, S., Fernández-Barrés, S., Turvey, S., Santos, S., Tough, S. C., Sebert, S., Moraes, T. J., Salika, T., Jaddoe, V. W. V., Lawlor, D. A. & Nybo Andersen, Anne-Marie, 2023, In: PLoS Medicine. 20, 1, 27 p., e1004036.

      Research output: Contribution to journal › Journal article › Research › peer-review

    17. Published

      Having a ball: evaluating scoring streaks and game excitement using in-match trend estimation

      Ekstrøm, Claus Thorn & Jensen, Andreas Kryger, 2023, In: AStA Advances in Statistical Analysis. 107, p. 295–311 17 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    18. Published

      Improving health literacy responsiveness to reduce ethnic and social disparity in stillbirth and infant health: A cluster randomized controlled effectiveness trial of the MAMAACT intervention

      Rasmussen, Trine Aagren, Nybo Andersen, Anne-Marie, Ekstrøm, Claus Thorn, Jervelund, Signe Smith & Villadsen, Sarah Fredsted, 2023, In: International Journal of Nursing Studies. 144, 12 p., 104505.

      Research output: Contribution to journal › Journal article › Research › peer-review

    19. Published

      Inflammatory human leucocyte antigen genotypes are not a risk factor in chronic subdural hematoma development

      Jensen, Thorbjørn Søren Rønn, Fugleholm, Kåre, Ekstrøm, Claus Thorn & Bruunsgaard, Helle, 2023, In: Acta Neurochirurgica. 165, p. 2399–2405 7 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    20. Published

      Mental illness, substance abuse, and tuberculosis risk

      Nordholm, A. C., Andersen, A. B., Wejse, C., Norman, A., Ekstrøm, Claus Thorn, Andersen, P. H., Koch, A. & Lillebaek, Troels, 2023, In: Journal of Infection. 86, 5, p. e135-e137 3 p.

      Research output: Contribution to journal › Letter › Research › peer-review

    21. Published

      Mortality, risk factors, and causes of death among people with tuberculosis in Denmark, 1990-2018

      Nordholm, A. C., Andersen, A. B., Wejse, C., Norman, A., Ekstrøm, Claus Thorn, Andersen, P. H., Lillebaek, Troels & Koch, A., 2023, In: International Journal of Infectious Diseases. 130, p. 76-82 7 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    22. Published

      Predicting mortality and visualizing health care spending by predicted mortality in Danes over age 65

      Hansen, A. V., Mortensen, Laust Hvas, Ekstrøm, Claus Thorn, Trompet, S. & Westendorp, Rudi GJ, 2023, In: Scientific Reports. 13, 1, 7 p., 1203.

      Research output: Contribution to journal › Journal article › Research › peer-review

    23. Published

      Ranking of average treatment effects with generalized random forests for time-to-event outcomes

      Rytgaard, Helene Charlotte Wiese, Ekstrøm, Claus Thorn, Kessing, Lars Vedel & Gerds, Thomas Alexander, 2023, In: Statistics in Medicine. 42, 10, p. 1542-1564 23 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    24. E-pub ahead of print

      Technical Validation of Plot Designs by Use of Deep Learning

      Petersen, Anne Helby & Ekstrøm, Claus Thorn, 2023, (E-pub ahead of print) In: The American Statistician. 26 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    25. 2022
    26. Published

      Causal inference for planning randomised critical care trials: protocol for a scoping review

      Kaas-Hansen, Benjamin Skov, Granholm, A., Anthon, C. T., Kjær, M. N., Sivapalan, P., Maagaard, M., Schjørring, O. L., Fagerberg, S. K., Ellekjær, K. L., Mølgaard, J., Ekstrøm, Claus Thorn, Møller, Morten Hylander & Perner, Anders, Oct 2022, In: Acta Anaesthesiologica Scandinavica. 66, 10, p. 1274–1278 5 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    27. Published

      Causes of Outcome Learning: a causal inference-inspired machine learning approach to disentangling common combinations of potential causes of a health outcome

      Rieckmann, Andreas, Dworzynski, P., Arras, L., Lapuschkin, S., Samek, W., Arah, O. A., Rod, Naja Hulvej & Ekstrøm, Claus Thorn, 2022, In: International Journal of Epidemiology. 51, 5, p. 1622–1636 15 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    28. Published

      Exenatide once weekly for alcohol use disorder investigated in a randomized, placebo-controlled clinical trial

      Klausen, M. K., Jensen, M. E., Møller, M., le Dous, N., Jensen, A-M. Ø., Zeeman, V. A., Johannsen, C-F., Lee, A. M., Thomsen, G. K., Macoveanu, J., Fisher, P. M., Gillum, M. P., Jørgensen, N. R., Bergmann, M. L., Enghusen Poulsen, H., Becker, U., Holst, J. J., Benveniste, H., Volkow, N. D., Vollstädt-Klein, S. & 5 others, Miskowiak, Kamilla, Ekstrøm, Claus Thorn, Knudsen, Gitte Moos, Visboll, T. & Fink-Jensen, Anders, 2022, In: JCI insight. 19, 20 p., e159863.

      Research output: Contribution to journal › Journal article › Research › peer-review

    29. Published

      Gestational Age, Parent Education, and Education in Adulthood

      Bilsteen, Josephine Funck, Alenius, S., Bråthen, M., Børch, K., Ekstrøm, Claus Thorn, Kajantie, E., Lashkariani, M., Nurhonen, M., Risnes, K., Sandin, S., van der Wel, K. A., Wolke, D. & Nybo Andersen, Anne-Marie, 2022, In: Pediatrics. 149, 1, 11 p., e2021051959.

      Research output: Contribution to journal › Journal article › Research › peer-review

    30. Published

      Gestational age at birth and body size from infancy through adolescence: findings from analyses of individual data on 253,810 singletons in 16 birth cohort studies

      Vinther, Johan Lerbech, Cadman, T., Avraam, D., Ekstrøm, Claus Thorn, Sørensen, Thorkild I.A., Elhakeem, A., Santos, A., de, M. A., Heude, B., Iñiguez, C., Pizzi, C., Simons, E., Voerman, E. & Nybo Andersen, Anne-Marie, 2022, 69 p. (medRxiv).

      Research output: Working paper › Research

    31. Published

      Health literacy responsiveness: a cross-sectional study among pregnant women in Denmark

      Brorsen, E., Rasmussen, Trine Damsted, Ekstrøm, Claus Thorn, Osborne, Richard Harry & Villadsen, Sarah Fredsted, 2022, In: Scandinavian Journal of Public Health. 50, 4, p. 507-515 9 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    32. Published

      Knowledge About How to Manage Warning Signs of Pregnancy Complications Among Immigrants and Their Descendants Compared to Women of Danish Origin

      Petersen, C. C. M., Bilbo, R. E. Q., Rasmussen, Trine Damsted, Ekstrøm, Claus Thorn & Villadsen, Sarah Fredsted, 2022, In: Maternal and Child Health Journal. 26, p. 1367–1374 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    33. Published

      Library Preparation and Sequencing Platform Introduce Bias in Metagenomic-Based Characterizations of Microbiomes

      Poulsen, C. S., Ekstrøm, Claus Thorn, Aarestrup, F. M. & Pamp, S. J., 2022, In: Microbiology Spectrum. 10, 2, 11 p., e0009022.

      Research output: Contribution to journal › Journal article › Research › peer-review

    34. Published

      Long-term athletic performance in sport horses after desmotomy of the accessory ligament of the deep digital flexor tendon

      Wismann, E. S., Jacobsen, Stine, Thøfner, M., Ladefoged, S., Ekstrøm, Claus Thorn & Lindegaard, Casper, 2022, In: Equine Veterinary Journal. 54, 3, p. 495-501 7 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    35. Published

      Pregnancy and post-partum tuberculosis: a nationwide register-based case-control study, Denmark, 1990 to 2018

      Nordholm, A. C., Suppli, C. H., Norman, A., Ekstrøm, Claus Thorn, Ertberg, P., Koch, A., Lillebaek, Troels & Andersen, A. B., 2022, In: Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin. 27, 12

      Research output: Contribution to journal › Journal article › Research › peer-review

    36. Published

      Psilocybin-assisted therapy for reducing alcohol intake in patients with alcohol use disorder: protocol for a randomised, double-blinded, placebo-controlled 12-week clinical trial (The QUANTUM Trip Trial)

      Jensen, M. E., Stenbæk, Dea Siggaard, Juul, T. S., Fisher, P. M., Ekstrøm, Claus Thorn, Knudsen, Gitte Moos & Fink-Jensen, Anders, 2022, In: BMJ Open. 12, 10, 12 p., 066019.

      Research output: Contribution to journal › Journal article › Research › peer-review

    37. Published

      SARS-CoV-2 seroprevalence among patients with severe mental illness: A cross-sectional study

      Sass, M. R., Juul, T. S., Skov, R., Iversen, Kasper, Harritshøj, L. H., Sørensen, E., Ostrowski, Sisse Rye, Andersen, Ove, Ekstrøm, Claus Thorn, Ullum, H., Nielsen, Jimmi, Hageman, I. & Fink-Jensen, Anders, 2022, In: PLoS ONE. 17, 3, 13 p., e0264325.

      Research output: Contribution to journal › Journal article › Research › peer-review

    38. Published

      Social determinants of tuberculosis: a nationwide case-control study, Denmark, 1990-2018

      Nordholm, A. C., Andersen, A. B., Wejse, C., Norman, A., Ekstrøm, Claus Thorn, Andersen, P. H., Koch, A. & Lillebaek, Troels, 2022, In: International Journal of Epidemiology. 51, 5, p. 1446–1456 11 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    39. Published

      The use of polygenic risk scores as a covariate in psychological studies

      Uddin, M. J., Hjorthøj, Carsten, Ahammed, T., Nordentoft, Merete & Ekstrøm, Claus Thorn, 2022, In: Methods in Psychology. 7, 100099.

      Research output: Contribution to journal › Journal article › Research › peer-review

    40. 2021
    41. Published

      Quantifying the trendiness of trends

      Jensen, Andreas Kryger & Ekstrøm, Claus Thorn, 20 Jan 2021, In: Journal of the Royal Statistical Society. Series C: Applied Statistics. 70, 1, p. 98-121 24 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    42. Published

      Caudal epidural co-administration of methadone and morphine in horses: An evaluation of analgesic properties and effects on locomotor function, mentation and physical examination parameters

      Rønnow Kjærulff, L. N., Dorch Lauritsen, N. J., Ekstrøm, Claus Thorn, Østergaard, Stine, Olsen, E., Hyldahl Laursen, S. & Lindegaard, Casper, 2021, In: Equine Veterinary Education. 33, 7, p. 360-367 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    43. Published

      Data-Driven Model Building for Life Course Epidemiology

      Petersen, Anne Helby, Osler, Merete & Ekstrøm, Claus Thorn, 2021, In: American Journal of Epidemiology. 190, 9, p. 1898–1907 10 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    44. Published

      Evaluating one-shot tournament predictions

      Ekstrøm, Claus Thorn, Van Eetvelde, H., Ley, C. & Brefeld, U., 2021, In: Journal of Sports Analytics. 7, 1, p. 37-46 10 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    45. Published

      Healthy Danes from Eastern Denmark

      Hauge, A. W., Ekstrøm, Claus Thorn, Mehrabi, H. R. & Bruunsgaard, Helle, 2021, In: HLA. 97, 1, p. 95-97 2 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    46. Published

      Is the Association between Parents' Mental Illness and Child Psychopathology Mediated via Home Environment and Caregiver's Psychosocial Functioning? A Mediation Analysis of the Danish High Risk and Resilience Study-VIA7, a Population-Based Cohort Study

      Uddin, M. J., Ekstrøm, C. T., Hemager, N., Christiani, C. A. J., Gregersen, M., Ellersgaard, D. V., Spang, K. S., Greve, A., Burton, B. K., Søndergaard, A., Nudel, R., Mortensen, P. B., Pedersen, M. G., Pedersen, C. B., Wang, Y., Werge, T., Bybjerg-Grauholm, J., Von Plessen, K. J., Bliksted, V., Mors, O. & 2 others, Thorup, Anne & Nordentoft, Merete, 2021, In: Schizophrenia Bulletin Open. 2, 1, 12 p., sgab024.

      Research output: Contribution to journal › Journal article › Research › peer-review

    47. Published

      The role of parental education on the relationship between gestational age and school outcomes

      Bilsteen, Josephine Funck, Ekstrøm, Claus Thorn, Børch, K. & Nybo Andersen, Anne-Marie, 2021, In: Paediatric and Perinatal Epidemiology. 35, 6, p. 726-735 10 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    48. 2020
    49. Published

      Having a Ball: evaluating scoring streaks and game excitement using in-match trend estimation

      Ekstrøm, Claus Thorn & Jensen, Andreas Kryger, 22 Dec 2020, In: arXiv.org: Statistics.

      Research output: Contribution to journal › Journal article › Research

    50. Published

      Antidiabetes Agents and Incident Depression: A Nationwide Population-Based Study

      Kessing, Lars Vedel, Rytgaard, Helene Charlotte Wiese, Ekstrøm, Claus Thorn, Knop, Filip Krag, Berk, M. & Gerds, Thomas Alexander, 2020, In: Diabetes Care. 43, 12, p. 3050-3060

      Research output: Contribution to journal › Journal article › Research › peer-review

    51. Published

      Antihypertensive Drugs and Risk of Depression

      Kessing, Lars Vedel, Rytgaard, Helene Charlotte Wiese, Ekstrøm, Claus Thorn, Torp-Pedersen, Christian, Berk, M. & Gerds, Thomas Alexander, 2020, In: Hypertension. 76, p. 1263-1279 17 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    52. Published

      Effect of familial diabetes status and age at diagnosis on type 2 diabetes risk: a nation-wide register-based study from Denmark

      Silverman-Retana, O., Hulman, A., Nielsen, Jannie, Ekstrøm, Claus Thorn, Carstensen, Bendix, Simmons, R. K., Bjerg, L., Johnston, L. W. & Witte, D. R., 2020, In: Diabetologia. 63, p. 934–943 10 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    53. Published

      Ehealth literacy and health literacy among immigrants and their descendants compared with women of Danish origin: A cross-sectional study using a multidimensional approach among pregnant women

      Villadsen, Sarah Fredsted, Hadi, H., Ismail, I., Osborne, Richard Harry, Ekstrøm, Claus Thorn & Kayser, Lars, 2020, In: BMJ Open. 10, 5, 10 p., e037076.

      Research output: Contribution to journal › Journal article › Research › peer-review

    54. Published

      Evaluation of adding the Community Reinforcement Approach to Motivational Enhancement Therapy for Adults Aged 60 Years and Older with DSM‐5 Alcohol Use Disorder: A Randomised Controlled Trial

      Andersen, K., Behrendt, S., Bilberg, R., Bogenschutz, M. P., Braun, B., Buehringer, G., Ekstrøm, Claus Thorn, Mejldal, A., Petersen, Anne Helby & Nielsen, A. S., 2020, In: Addiction. 115, 1, p. 69-81 13 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    55. Published

      Fast detection of unmeasured GxE and GxG interactions using distribution-free assumptions

      Ekstrøm, Claus Thorn & Pipper, C. B., 2020, In: Genetic Epidemiology. 44, 5, p. 479 1 p.

      Research output: Contribution to journal › Conference abstract in journal › Research › peer-review

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    ID: 922397