Øjvind Lidegaard

Øjvind Lidegaard

Clinical Professor

Member of:

  • Obstetrics and Gynaecology


  1. Published

    A danish national cohort study on neonatal outcome in singleton pregnancies with placenta previa

    Nørgaard, L. N., Pinborg, Anja, Lidegaard, Øjvind & Bergholt, T., 2012, In: Acta Obstetricia et Gynecologica Scandinavica. 91, 5, p. 546-551

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Annual incidence of severe ovarian hyperstimulation syndrome

    Tomás, C., Colmorn, L., Rasmussen, S., Lidegaard, Øjvind, Pinborg, Anja & Andersen, A. N., 2021, In: Danish Medical Journal. 68, 2, 8 p., A12190738.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Are the Danish stillbirth rates still record low? A nationwide ecological study

    Lidegaard, Øjvind, Krebs, Lone, Petersen, Olav Bennike Bjørn, Damm, Peter & Tabor, Ann, 2020, In: BMJ Open. 10, 12, 5 p., e040716.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Arterial events, venous thromboembolism, thrombocytopenia, and bleeding after vaccination with Oxford-AstraZeneca ChAdOx1-S in Denmark and Norway: Population based cohort study

    Pottegård, A., Lund, L. C., Karlstad, Ø., Dahl, J., Andersen, Morten, Hallas, J., Lidegaard, Øjvind, Tapia, G., Gulseth, H. L., Ruiz, P. L. D., Watle, S. V., Mikkelsen, A. P., Pedersen, L., Sørensen, H. T., Thomsen, R. W. & Hviid, Anders Peter, 2021, In: The BMJ. 373, 10 p., n1114.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Association between contemporary hormonal contraception and ovarian cancer in women of reproductive age in Denmark: prospective, nationwide cohort study

    Iversen, L., Fielding, S., Lidegaard, Øjvind, Mørch, L. S., Skovlund, C. W. & Hannaford, P. C., 2018, In: BMJ (Clinical research ed.). 362, p. 1-9 9 p., k3609.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Association of Hormonal Contraception With Depression

    Skovlund, C. W., Mørch, L. S., Kessing, Lars Vedel & Lidegaard, Øjvind, Nov 2016, In: J A M A Psychiatry. 73, 11, p. 1154-1162 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Association of Hormonal Contraception With Suicide Attempts and Suicides

    Skovlund, C. W., Mørch, L. S., Kessing, Lars Vedel, Lange, Theis & Lidegaard, Øjvind, 2017, In: The American Journal of Psychiatry. 175, 4, p. 336-342

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Association of Labor Epidural Analgesia with Autism Spectrum Disorder in Children

    Mikkelsen, A. P., Greiber, I. K., Scheller, N. M. & Lidegaard, Øjvind, 2021, In: J A M A: The Journal of the American Medical Association. 326, 12, p. 1170-1177 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Asthma Is Associated With Pregnancy Loss and Recurrent Pregnancy Loss: A Nationwide Cohort Study

    Tidemandsen, C., Egerup, P., Ulrik, Charlotte Suppli, Backer, Vibeke, Westergaard, D., Mikkelsen, A. P., Lidegaard, Øjvind & Nielsen, Henriette Svarre, 2022, In: Journal of Allergy and Clinical Immunology: In Practice. 10, 9, p. 2326-2332.e3

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Behandling af ekstrauterin graviditet i Danmark

    Secher, L. L., Klysner, A. H. & Lidegaard, Øjvind, 9 May 2005, In: Ugeskrift for Laeger. 167, 19, p. 2048-50 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Cancer in pregnancy and the risk of adverse pregnancy and neonatal outcomes: A nationwide cohort study

    Greiber, I. K., Viuff, J. H., Mellemkjær, L., Hjortshøj, C. S., Lidegaard, Øjvind, Storgaard, L. & Karlsen, M. A., 2022, In: BJOG: An International Journal of Obstetrics & Gynaecology. 129, 9, p. 1492-1502

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Cardiovascular risk in Danish transgender persons: a matched historical cohort study

    Glintborg, D., Rubin, K. H., Petersen, T. G., Lidegaard, Øjvind, T'Sjoen, G., Hilden, M. & Andersen, M. S., 2022, In: European Journal of Endocrinology. 187, 3, p. 463-477 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Chance of live birth: a nationwide, registry-based cohort study

    Kolte, A. M., Westergaard, D., Lidegaard, Øjvind, Brunak, Søren & Nielsen, Henriette Svarre, 2021, In: Human Reproduction. 36, 4, p. 1065-1073 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Climate and health

    Lidegaard, Øjvind, 1 Jan 2009, In: Acta Obstetricia et Gynecologica Scandinavica. 88, 12, p. 1305-6 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Comorbidity is an independent prognostic factor for the survival of ovarian cancer: A Danish register-based cohort study from a clinical database

    Sperling, C., Noer, M. C., Christensen, I. J., Nielsen, M. L. S., Lidegaard, Øjvind & Høgdall, Claus Kim, 2013, In: Journal of Gynecologic Oncology Nursing.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Comorbidity is an independent prognostic factor in women with uterine corpus cancer: a nationwide cohort study

    Noer, M. C., Sperling, C., Christensen, I. J., Nielsen, M. L. S., Lidegaard, Øjvind & Høgdall, Claus Kim, Apr 2014, In: Acta Obstetrica et Gynecologica. 93, 4, p. 325-334 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Consequences of vanishing twins in IVF/ICSI pregnancies

    Pinborg, Anja, Lidegaard, Øjvind, Freiesleben, Nina la Cour & Andersen, A. N., 1 Oct 2005, In: Human Reproduction. 20, 10, p. 2821-9 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Contemporary Hormonal Contraception and the Risk of Breast Cancer

    Mørch, L. S., Skovlund, C. W., Hannaford, P. C., Iversen, L., Fielding, S. & Lidegaard, Øjvind, 2017, In: The New England Journal of Medicine. 377, 23, p. 2228-2239

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Contemporary hormonal contraception and cervical cancer in women of reproductive age

    Iversen, L., Fielding, S., Lidegaard, Øjvind & Hannaford, P. C., 2021, In: International Journal of Cancer. 149, 4, p. 769-777

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Contemporary hormonal contraception and risk of endometrial cancer in women younger than age 50: A retrospective cohort study of Danish women

    Iversen, L., Fielding, S., Lidegaard, Øjvind & Hannaford, P. C., 2020, In: Contraception. 102, 3, p. 152-158

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Contraceptive use in the Nordic countries

    Lindh, I., Skjeldestad, F. E., Gemzell-Danielsson, K., Heikinheimo, O., Hognert, H., Milsom, I. & Lidegaard, Øjvind, Jan 2017, In: Acta Obstetricia et Gynecologica Scandinavica. 96, 1, p. 19-28 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Critique of a Danish cohort study on hormonal contraception and VTE

    Lidegaard, Øjvind, 1 Apr 2010, In: Journal of Family Planning and Reproductive Health Care. 36, 2, p. 103-4; author reply 104-5

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Cyproterone acetate and risk of meningioma: A nationwide cohort study

    Mikkelsen, A. P., Greiber, I. K., Scheller, N. M., Hilden, M. & Lidegaard, Øjvind, 2022, In: Journal of Neurology, Neurosurgery and Psychiatry. 93, 2, p. 222-223 2 p.

    Research output: Contribution to journalLetterResearchpeer-review

  24. Published

    Decline in Danish use of oral tranexamic acid with increasing use of the levonorgestrel-releasing intrauterine system: a nationwide drug utilization study

    Meaidi, A., Skals, R. K., Gerds, Thomas Alexander, Lidegaard, Øjvind & Torp-Pedersen, C., 2020, In: Contraception. 101, 5, p. 321-326 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Depression Associated With Hormonal Contraceptive Use as a Risk Indicator for Postpartum Depression

    Larsen, S. V., Mikkelsen, A. P., Lidegaard, Øjvind & Frøkjær, Vibe Gedsø, 2023, In: JAMA Psychiatry. 80, 7, p. 682-689 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Deskriptiv epidemiologi: udvikling i incidens af cancer mammae over tid, geografiske og sociale forskelle, risikofaktorer m.m

    Lynge, Elsebeth, Rostgaard, K., Kroman, Niels Thorndahl, Lidegaard, Øjvind, Kvistgaard, M. E., Lynge, E., Rostgaard, K., Kroman, N. T., Lidegaard, Øjvind & Kvistgaard, M. E., 3 Sep 2007, In: Ugeskrift for læger. 169, 36, p. 2965-7 3 p.

    Research output: Contribution to journalJournal articleResearch

  27. Published

    Does fetal sex influence the risk of venous thrombosis in pregnancy? A cohort study

    Virkus, Rie Adser, Mikkelsen, A. P., Lidegaard, Øjvind, Torp-Pedersen, Christian, Bergholt, Thomas, Rothman, K. J. & Løkkegaard, Ellen Christine Leth, 2023, In: Journal of Thrombosis and Haemostasis. 21, 3, p. 599-605 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Ecological study on the use of hormonal contraception, abortions and births among teenagers in the Nordic countries

    Hognert, H., Skjeldestad, F. E., Gemzell-Danielsson, K., Heikinheimo, O., Milsom, I., Lidegaard, Øjvind & Lindh, I., 2018, In: BMJ Open. 8, 10, p. 1-9 9 p., e022473.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Ectopic Pregnancy Risk in Users of Levonorgestrel-Releasing Intrauterine Systems with 52, 19.5, and 13.5 mg of Hormone

    Meaidi, A., Torp-Pedersen, Christian, Lidegaard, Øjvind & Mørch, L. S., 2023, In: JAMA. 329, 11, p. 935-937 3 p.

    Research output: Contribution to journalLetterResearchpeer-review

  30. Published

    Effect of exogenous estrogens and progestogens on the course of migraine during reproductive age: a consensus statement by the European Headache Federation (EHF) and the European Society of Contraception and Reproductive Health (ESCRH)

    Sacco, S., Merki-Feld, G. S., Ægidius, K. L., Bitzer, J., Canonico, M., Gantenbein, A. R., Kurth, T., Lampl, C., Lidegaard, Øjvind, Anne MacGregor, E., MaassenVanDenBrink, A., Mitsikostas, D., Nappi, R. E., Ntaios, G., Paemeleire, K., Sandset, P. M., Terwindt, G. M., Vetvik, K. G., Martelletti, P. & European Headache Federation (EHF), the European Society of Contraception and Reproductive Health (ESCRH), E. H. F. (. T. E. S. O. C. A. R. H. (., 2018, In: The Journal of Headache and Pain. 19, 1, p. 1-21 76.

    Research output: Contribution to journalReviewResearchpeer-review

  31. Published

    Endometriosis increases the risk of obstetrical and neonatal complications

    Berlac, J. F., Hartwell, D., Skovlund, C. W., Langhoff-Roos, J. & Lidegaard, Øjvind, 1 Jun 2017, In: Acta Obstetricia et Gynecologica Scandinavica. 96, 6, p. 751-760 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Endometriosis is associated with pregnancy loss: a nationwide historical cohort study

    Boje, A. D., Egerup, P., Westergaard, D., Bertelsen, M. L. M. F., Nyegaard, M., Hartwell, D., Lidegaard, Øjvind & Nielsen, Henriette Svarre, 2023, In: Fertility and Sterility. 119, 5, p. 826-835

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Environmental factors in declining human fertility

    Skakkebæk, Niels Erik, Lindahl-Jacobsen, R., Levine, H., Andersson, A., Jørgensen, N., Main, Katharina Maria, Lidegaard, Øjvind, Priskorn, Lærke, Holmboe, S. A., Bräuner, E. V., Almstrup, Kristian, Franca, L. R., Znaor, A., Kortenkamp, A., Hart, R. J. & Juul, Anders, 2022, In: Nature Reviews Endocrinology. 18, p. 139–157

    Research output: Contribution to journalReviewResearchpeer-review

  34. Published

    Epidemiologic research using administrative databases: garbage in, garbage out

    Lidegaard, Øjvind, 1 Feb 2011, In: Obstetrics and Gynecology. 117, 2 Pt 1, p. 410-1; author reply 411

    Research output: Contribution to journalJournal articleResearch

  35. Published

    Fertilitet, menstruation, kontraception, og polycystisk ovariesyndrom.

    Lidegaard, Øjvind, 2011, Adipositas. sygdom, behandling or organisation.. Svendsen et al., OPL. (ed.). Munksgaard

    Research output: Chapter in Book/Report/Conference proceedingBook chapterCommunication

  36. Published

    Fetal loss rate after chorionic villus sampling and amniocentesis: an 11-year national registry study

    Tabor, Ann, Vestergaard, C. H. F., Lidegaard, Øjvind, Tabor, Ann, Vestergaard, C. H. F. & Lidegaard, Øjvind, 1 Jul 2009, In: Ultrasound in Obstetrics & Gynecology. 34, 1, p. 19-24 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    First-time first-trimester induced abortion and risk of readmission to a psychiatric hospital in women with a history of treated mental disorder

    Munk-Olsen, T., Laursen, T. M., Pedersen, C. B., Lidegaard, Øjvind & Mortensen, P. B., 2012, In: Archives of General Psychiatry. 69, 2, p. 159-65 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    First-trimester vaginal bleeding and complications later in pregnancy

    Lykke, J. A., Dideriksen, K. L., Lidegaard, Øjvind & Langhoff-Roos, J., 1 May 2010, In: Obstetrics and Gynecology. 115, 5, p. 935-44 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Follicle pool, ovarian surgery and the risk for a subsequent trisomic pregnancy

    Honorato, T. C., Henningsen, A. A., Haadsma, M. L., Land, J. A., Pinborg, Anja, Lidegaard, Øjvind & Hoek, A., Mar 2015, In: Human Reproduction. 30, 3, p. 717-22 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    Frequency and impact of obstetric complications prior and subsequent to unexplained secondary recurrent miscarriage

    Nielsen, H. S., Steffensen, R., Lund, M., Egestad, L., Mortensen, Laust Hvas, Nybo Andersen, Anne-Marie, Lidegaard, Øjvind & Christiansen, O. B., Jun 2010, In: Human Reproduction. 25, 6, p. 1543-52 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Gender affirming hormonal treatment in Danish transgender persons: A nationwide register-based study

    Glintborg, D., Rubin, K. H., Kristensen, S. B., Lidegaard, Øjvind, T'Sjoen, G., Hilden, M. & Andersen, M. S., 2022, In: Andrology. 10, 5, p. 885-893 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Gender incongruence in Denmark, a quantitative assessment

    Hilden, M., Glintborg, D., Andersen, M. S., Kyster, N., Rasmussen, S. C., Tolstrup, A. & Lidegaard, Øjvind, 2021, In: Acta Obstetricia et Gynecologica Scandinavica. 100, 10, p. 1800-1805

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Accepted/In press

    Gender-Affirmation Surgery in Denmark: A Nationwide Register-Based Cohort Study

    Glintborg, D., Petersen, T. G., Rubin, K. H., Lidegaard, Øjvind, T'Sjoen, G., Larsen, M. L. J. Ø., Hilden, M. & Andersen, M. S., 2024, (Accepted/In press) In: Transgender Health. 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    Gender-affirming treatment and mental health diagnoses in Danish transgender persons: a nationwide register-based cohort study

    Glintborg, D., Møller, J. J. K., Rubin, K. H., Lidegaard, Øjvind, T’Sjoen, G., Larsen, M. L. J. Ø., Hilden, M. & Andersen, M. S., 2023, In: European Journal of Endocrinology. 189, 3, p. 336-345 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Gynaekologisk epidemiologi

    Lidegaard, Øjvind, 30 Oct 2006, In: Ugeskrift for Laeger. 168, 44, p. 3806-8 3 p.

    Research output: Contribution to journalJournal articleResearch

  46. Published

    High birth rates despite easy access to contraception and abortion: a cross-sectional study

    Hognert, H., Skjeldestad, F. E., Gemzell-Danielsson, K., Heikinheimo, O., Milsom, I., Lidegaard, Øjvind & Lindh, I., Dec 2017, In: Acta Obstetricia et Gynecologica Scandinavica. 96, 12, p. 1414-1422 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Hjertestop induceret af vasospastisk angina pectoris efter vaginalt administreret misoprostol

    Matthesen, T., Olsen, R. H., Bosselmann, H. S. & Lidegaard, Øjvind, 2017, In: Ugeskrift for Laeger. 179, 26, 2 p., V02170167.

    Research output: Contribution to journalLetterResearchpeer-review

  48. Published

    Hormonal Contraception and Its Association With Depression-Reply

    Wessel Skovlund, C., Mørch, L. S. & Lidegaard, Øjvind, Mar 2017, In: JAMA Psychiatry. 74, 3, p. 302-303 2 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  49. Published

    Hormonal contraception and risk of venous thromboembolism: national follow-up study

    Lidegaard, Øjvind, Løkkegaard, Ellen Christine Leth, Svendsen, A. L., Agger, C., Lidegaard, Ø., Løkkegaard, Ellen Christine Leth, Svendsen, A. L. & Agger, C., 2009, In: BMJ. British Medical Journal (International Ed.). 339, p. b2890

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Hormonal contraception and venous thromboembolic risk in midlife women

    Lidegaard, Øjvind, 2013, In: Maturitas. 74, 1, p. 1-2 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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