Øjvind Lidegaard

Research output

Research output per year 1993 2009 2011 2012 2013 2014 2017 2018 2019

• 104 Journal article
• 3 Comment/debate
• 3 Net publication - Internet publication
• 2 Book chapter
• 3 More
  • 2 Review
  • 1 Letter

Research output per year

Research output per year

Search results

• 2019

  Pattern of mortality after menopausal hormone therapy: long-term follow up in a population-based cohort

  Holm, M., Olsen, A., Au Yeung, S. L., Overvad, K., Lidegaard, Ø., Kroman, N. & Tjønneland, A., Jan 2019, In: B J O G. 126, 1, p. 55-63 9 p.

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

  • Hormones 100%
  • Mortality 71%
  • Population 55%
  • Therapeutics 23%
  • Cause of Death 20%
  4 Citations (Scopus)

• Risk factors for surgical intervention of early medical abortion

  Meaidi, A., Friedrich, S., Gerds, T. A. & Lidegaard, Ø., May 2019, In: American Journal of Obstetrics and Gynecology. 220, 5, p. 478.e1-478.15 15 p.

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

  • Early Medical Intervention 100%
  • Confidence Intervals 34%
  • Odds Ratio 27%
  • Induced Abortion 25%
  • Pregnancy 22%
  3 Citations (Scopus)
• 2018

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

  Iversen, L., Fielding, S., Lidegaard, Ø., 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 journal › Journal article › Research › peer-review

  • Hormonal Contraception 100%
  • Denmark 76%
  • Ovarian Neoplasms 65%
  • Progestins 55%
  • Cohort Studies 49%
  26 Citations (Scopus)

  23 Downloads (Pure)

• Association of Hormonal Contraception With Suicide Attempts and Suicides

  Skovlund, C. W., Mørch, L. S., Kessing, L. V., Lange, T. & Lidegaard, Ø., 1 Apr 2018, In: The American Journal of Psychiatry. 175, 4, p. 336-342

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

  • Hormonal Contraception 100%
  • Suicide 66%
  • Contraceptive Agents 22%
  • Antidepressive Agents 7%
  • Mental Disorders 6%
  59 Citations (Scopus)

• 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, Ø. & Lindh, I., 2018, In: BMJ Open. 8, 10, p. 1-9 9 p., e022473.

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

  • Hormonal Contraception 100%
  • Scandinavian and Nordic Countries 96%
  • Norway 77%
  • Contraceptive Agents 75%
  • Sweden 70%
  2 Citations (Scopus)

  6 Downloads (Pure)

• 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, Ø., Anne MacGregor, E., MaassenVanDenBrink, A., Mitsikostas, D-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), 31 Aug 2018, In: The Journal of Headache and Pain. 19, 1, p. 1-21 76.

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

  • Reproductive Health 100%
  • Progestins 94%
  • Contraception 88%
  • Migraine Disorders 86%
  • Headache 73%
  19 Citations (Scopus)

  38 Downloads (Pure)

• Hormonal contraceptive use and risk of pancreatic cancer: A cohort study among premenopausal women

  Butt, S. A., Lidegaardi, Ø., Skovlund, C., Hannaford, P. C., Iversen, L., Fielding, S. & Mørch, L. S., Oct 2018, In: PLOS ONE. 13, 10, 8 p., e0206358.

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

  • pancreatic neoplasms 100%
  • contraceptive use 94%
  • cohort studies 84%
  • Cohort Study 80%
  • contraceptives 76%
  3 Citations (Scopus)

  29 Downloads (Pure)

• Kosttilskud med planteøstrogener

  Translated title of the contribution: Phytoestrogens as a dietary supplementOlsen, A., Kyrø, C., Schwarz, P., Vestergaard, P., Lidegaard, Ø., Hermann, P., Langdahl, B., Beck Jensen, J. E., Abrahamsen, B. & Harsløf, T., 2018, In: Ugeskrift for Laeger. 180, 49, 4 p., V04180286.

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

  • Phytoestrogens 100%
  • Dietary Supplements 77%
  • Estrogen Receptors 20%
  • Bone Density 19%
  • Venous Thromboembolism 11%

• Severely biased review of studies assessing the risk of venous thrombosis in users of drospirenone-containing oral contraceptives

  Lidegaard, Ø., Jul 2018, In: BJOG: An International Journal of Obstetrics and Gynaecology. 125, 8, p. 929-931 3 p.

  Research output: Contribution to journal › Comment/debate › Research › peer-review

  4 Citations (Scopus)

• Trends over time in congenital malformations in live-born children conceived after assisted reproductive technology

  Henningsen, A-K. A., Bergh, C., Skjaerven, R., Tiitinen, A., Wennerholm, U-B., Romundstad, L. B., Gissler, M., Opdahl, S., Nyboe Andersen, A., Lidegaard, Ø., Forman, J. L. & Pinborg, A., Jul 2018, In: Acta Obstetricia et Gynecologica Scandinavica. 97, 7, p. 816-823 8 p.

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

  • Assisted Reproductive Techniques 100%
  • Child 35%
  • Embryo Transfer 7%
  • Finland 6%
  • Norway 6%
  9 Citations (Scopus)
• 2017

  Contemporary Hormonal Contraception and the Risk of Breast Cancer

  Mørch, L. S., Skovlund, C. W., Hannaford, P. C., Iversen, L., Fielding, S. & Lidegaard, Ø., 7 Dec 2017, In: The New England Journal of Medicine. 377, 23, p. 2228-2239

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

  • Hormonal Contraception 100%
  • Contraceptive Agents 48%
  • Breast Neoplasms 45%
  • Confidence Intervals 19%
  • Progestins 14%
  166 Citations (Scopus)

• Contraceptive use in the Nordic countries

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

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

  • Scandinavian and Nordic Countries 100%
  • Finland 80%
  • Levonorgestrel 80%
  • Denmark 79%
  • Contraceptive Agents 78%
  34 Citations (Scopus)

• Endometriosis increases the risk of obstetrical and neonatal complications

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

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

  • Endometriosis 100%
  • Odds Ratio 60%
  • Confidence Intervals 56%
  • Pregnancy 26%
  • Gynecologic Surgical Procedures 21%
  36 Citations (Scopus)

• 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, Ø. & Lindh, I., Dec 2017, In: Acta Obstetricia et Gynecologica Scandinavica. 96, 12, p. 1414-1422 9 p.

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

  • Birth Rate 100%
  • Contraception 89%
  • Induced Abortion 57%
  • Cross-Sectional Studies 56%
  • Contraceptive Agents 50%
  8 Citations (Scopus)

• Hjertestop induceret af vasospastisk angina pectoris efter vaginalt administreret misoprostol

  Translated title of the contribution: Cardiac arrest induced by vasospastic angina pectoris after vaginally administered misoprostolMatthesen, T., Olsen, R. H., Bosselmann, H. S. & Lidegaard, Ø., 2017, In: Ugeskrift for Laeger. 179, 26, 2 p., V02170167.

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

  • Misoprostol 100%
  • Induced Heart Arrest 98%
  • Angina Pectoris 87%
  • Induced Abortion 45%
  • Nitroglycerin 43%

• Hormonal Contraception and Its Association With Depression-Reply

  Wessel Skovlund, C., Mørch, L. S. & Lidegaard, Ø., 1 Mar 2017, In: JAMA Psychiatry. 74, 3, p. 302-303 2 p.

  Research output: Contribution to journal › Comment/debate › Research › peer-review

  2 Citations (Scopus)

• Hormonal contraceptives and risk of ischemic stroke in women with migraine: a consensus statement from the European Headache Federation (EHF) and the European Society of Contraception and Reproductive Health (ESC)

  Sacco, S., Merki-Feld, G. S., Ægidius, K. L., Bitzer, J., Canonico, M., Kurth, T., Lampl, C., Lidegaard, Ø., Anne MacGregor, E., MaassenVanDenBrink, A., Mitsikostas, D-D., Nappi, R. E., Ntaios, G., Sandset, P. M., Martelletti, P. & European Headache Federation (EHF) and the European Society of Contraception and Reproductive Health (ESC), 1 Dec 2017, In: Journal of Headache and Pain. 18, 20 p., 108.

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

  • Reproductive Health 100%
  • Contraceptive Agents 90%
  • Contraception 88%
  • Migraine Disorders 86%
  • Headache 73%
  63 Citations (Scopus)

  57 Downloads (Pure)

• Increase in depression diagnoses and prescribed antidepressants among young girls: A national cohort study 2000-2013

  Skovlund, C. W., Kessing, L. V., Mørch, L. S. & Lidegaard, Ø., 4 Jul 2017, In: Nordic Journal of Psychiatry. 71, 5, p. 378-385

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

  • Antidepressive Agents 100%
  • Cohort Studies 75%
  • Puberty 52%
  • Incidence 35%
  • Registries 19%
  19 Citations (Scopus)

• Low oocyte yield during IVF treatment and the risk of a trisomic pregnancy

  Honorato, T., Hoek, A., Henningsen, A-K., Pinborg, A., Lidegaard, O., Mooij, T., van Leeuwen, F., Land, J., Groen, H., Haadsma, M. & OMEGA project group, Dec 2017, In: Reproductive BioMedicine Online. 35, 6, p. 685-692 8 p.

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

  • Oocytes 100%
  • Pregnancy 64%
  • Trisomy 13 Syndrome 30%
  • Trisomy 18 Syndrome 29%
  • High-Risk Pregnancy 27%
  3 Citations (Scopus)

• Maternal age and child morbidity: A Danish national cohort study

  Hviid, M. M., Skovlund, C. W., Mørch, L. S. & Lidegaard, Ø., Apr 2017, In: PLoS ONE. 12, 4, 14 p., e0174770.

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

  • Morbidity 100%
  • cohort studies 94%
  • Cohort Study 89%
  • morbidity 76%
  • Children 74%
  9 Citations (Scopus)

  47 Downloads (Pure)
• 2016

  Association of Hormonal Contraception With Depression

  Skovlund, C. W., Mørch, L. S., Kessing, L. V. & Lidegaard, Ø., 1 Nov 2016, In: J A M A Psychiatry. 73, 11, p. 1154-1162 9 p.

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

  • Hormonal Contraception 100%
  • Antidepressive Agents 64%
  • Depression 47%
  • Contraceptives, Oral, Combined 37%
  • Psychiatric Hospitals 20%
  207 Citations (Scopus)

• Questions to the LASS study group

  Lidegaard, Ø., 1 Oct 2016, In: Contraception. 94, 4, p. 379-381 3 p.

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

• Somatic health of 2500 women examined at a sexual assault center over 10 years

  Larsen, M-L., Hilden, M., Skovlund, C. W. & Lidegaard, Ø., 1 Aug 2016, In: Acta Obstetricia et Gynecologica Scandinavica. 95, 8, p. 872-8 7 p.

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

  • Women's Health 100%
  • General Practitioners 34%
  • Registries 29%
  • Health Insurance 19%
  • Cardiovascular System 18%
  9 Citations (Scopus)

• The influence of hormone therapies on colon and rectal cancer

  Mørch, L. S., Lidegaard, Ø., Keiding, N., Løkkegaard, E. & Kjær, S. K., 1 May 2016, In: European Journal of Epidemiology. 31, 5, p. 481-489 9 p.

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

  • Rectal Neoplasms 100%
  • Colonic Neoplasms 88%
  • Hormones 68%
  • Colorectal Neoplasms 33%
  • Estrogens 22%
  33 Citations (Scopus)

• The influence of hormone therapies on type I and II endometrial cancer: A nationwide cohort study

  Mørch, L. S., Kjær, S. K., Keiding, N., Løkkegaard, E. & Lidegaard, Ø., 15 Mar 2016, In: International Journal of Cancer. 138, 6, p. 1506-1515 10 p.

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

  • hormones 100%
  • Endometrial Neoplasms 72%
  • therapy 67%
  • cancer 66%
  • estrogens 53%
  36 Citations (Scopus)

• The risk of arterial thrombosis increases with the use of combined oral contraceptives

  Lidegaard, Ø., Feb 2016, In: BMJ Evidence-Based Medicine. 21, 1, 38.

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

  3 Citations (Scopus)

• Use of vaginal estrogen in Danish women: a nationwide cross-sectional study

  Meaidi, A., Goukasian, I. & Lidegaard, O., 1 Mar 2016, In: Acta Obstetricia et Gynecologica Scandinavica. 95, 3, p. 280-284 5 p.

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

  • Estrogens 100%
  • Cross-Sectional Studies 79%
  • Denmark 42%
  • Estriol 35%
  • Estradiol 23%
  4 Citations (Scopus)
• 2015

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

  Honorato, T. C., Henningsen, A-K. A., Haadsma, M. L., Land, J. A., Pinborg, A., Lidegaard, Ø. & Hoek, A., 1 Mar 2015, In: Human Reproduction. 30, 3, p. 717-22 6 p.

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

  • Ovarian Follicle 100%
  • Pregnancy 48%
  • Oocytes 47%
  • Organized Financing 17%
  • Registries 11%
  3 Citations (Scopus)

• Perinatal outcomes following an earlier post-term labour induction policy: a historical cohort study

  Hedegaard, M., Lidegaard, Ø., Skovlund, C. W., Mørch, L. S. & Hedegaard, M., 1 Sept 2015, In: BJOG : an international journal of obstetrics and gynaecology. 122, 10, p. 1377-85 9 p.

  Research output: Contribution to journal › Journal article › Research

  • Induced Labor 100%
  • Cohort Studies 55%
  • Odds Ratio 52%
  • Shoulder Dystocia 15%
  • Surrogate Mothers 14%
  21 Citations (Scopus)

• Pregnancy following breast cancer using assisted reproduction and its effect on long-term outcome

  Goldrat, O., Kroman, N., Peccatori, F. A., Cordoba, O., Pistilli, B., Lidegaard, O., Demeestere, I. & Azim, H. A., 9 Jul 2015, In: European journal of cancer (Oxford, England : 1990). 51, 12, p. 1490-6 7 p.

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

  • Assisted Reproductive Techniques 100%
  • Reproduction 79%
  • Breast Neoplasms 52%
  • Pregnancy 49%
  • Endocrine System Diseases 21%
  37 Citations (Scopus)

• Sexual assault: a descriptive study of 2500 female victims over a 10-year period

  Larsen, M-L., Hilden, M. & Lidegaard, Ø., 1 Mar 2015, In: BJOG : an international journal of obstetrics and gynaecology. 122, 4, p. 577-84 8 p.

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

  • Odds Ratio 100%
  • Confidence Intervals 77%
  • Police 60%
  • Wounds and Injuries 37%
  • Denmark 27%
  26 Citations (Scopus)

• Trends in perinatal health after assisted reproduction: a Nordic study from the CoNARTaS group

  Henningsen, A-K. A., Gissler, M., Skjaerven, R., Bergh, C., Tiitinen, A., Romundstad, L. B., Wennerholm, U. B., Lidegaard, O., Andersen, A. N., Forman, J. L. & Pinborg, A., Mar 2015, In: Human Reproduction. 30, 3, p. 710-716 7 p.

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

  • Assisted Reproductive Techniques 100%
  • Reproduction 79%
  • Health 40%
  • Twins 38%
  • Scandinavian and Nordic Countries 20%
  49 Citations (Scopus)
• 2014

  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, O. & Høgdall, C., Apr 2014, In: Acta Obstetrica et Gynecologica. 93, 4, p. 325-334 10 p.

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

  • Uterine Neoplasms 100%
  • Comorbidity 60%
  • Cohort Studies 52%
  • Survival 19%
  • Multivariate Analysis 14%
  4 Citations (Scopus)

• Hormonal contraception, thrombosis and age

  Lidegaard, Ø., 1 Oct 2014, In: Expert Opinion on Drug Safety. 13, 10, p. 1353-1360 8 p.

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

  • Hormonal Contraception 100%
  • Thrombosis 55%
  • Progestins 30%
  • Venous Thrombosis 10%
  • norgestimate 9%
  31 Citations (Scopus)

• Impact of ectopic pregnancy for reproductive prognosis in next generation

  Kårhus, L. L., Egerup, P., Skovlund, C. W. & Lidegaard, Ø., Apr 2014, In: Acta Obstetricia et Gynecologica Scandinavica. 93, 4, p. 416-419 4 p.

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

  • Ectopic Pregnancy 100%
  • Nuclear Family 57%
  • High-Risk Pregnancy 9%
  • Induced Abortion 9%
  • Spontaneous Abortion 8%
  3 Citations (Scopus)

• Improving reproductive long-term prognosis for women with a first ectopic pregnancy. A national controlled follow-up study

  Egerup, P., Kårhus, L. L., Skovlund, C. W. & Lidegaard, O., May 2014, In: Acta Obstetrica et Gynecologica. 93, 5, p. 490-496 7 p.

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

  • Ectopic Pregnancy 100%
  • Spontaneous Abortion 39%
  • Induced Abortion 22%
  • Pregnancy Outcome 18%
  • Registries 14%
  3 Citations (Scopus)

• Lymphadenectomy in surgical stage I epithelial ovarian cancer

  Svolgaard, O., Lidegaard, O., Nielsen, M. L. S., Nedergaard, L., Mosgaard, B. J., Lidang, M., Mogensen, O., Kock, K., Blaakaer, J., Staehr, E., Andersen, E. S., Grove, A. & Høgdall, C., Mar 2014, In: Acta Obstetrica et Gynecologica. 93, 3, p. 256-260 5 p.

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

  • Ovarian Epithelial Carcinoma 100%
  • Lymph Node Excision 84%
  • Ovary 25%
  • Survival 21%
  • Denmark 20%
  10 Citations (Scopus)

• Mode of delivery and subsequent reproductive patterns. A national follow-up study

  Fussing-Clausen, C., Geirsson, R. T., Hansen, T., Rasmussen, S., Lidegaard, Ø. & Hedegaard, M., 2014, In: Acta Obstetricia et Gynecologica Scandinavica. 93, 10, p. 1034–1041 8 p.

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

  • Birth Order 100%
  • Parturition 84%
  • Cesarean Section 57%
  • Maternal Age 43%
  • Live Birth 42%
  5 Citations (Scopus)

• Obstetrical and neonatal outcomes in women following gastric bypass: a Danish national cohort study

  Berlac, J. F., Skovlund, C. W. & Lidegaard, O., May 2014, In: Acta Obstetrica et Gynecologica. 93, 5, p. 447-53 7 p.

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

  • Gastric Bypass 100%
  • Cohort Studies 59%
  • Weights and Measures 33%
  • Newborn Infant 20%
  • Asphyxia 19%
  25 Citations (Scopus)

• Obstetriske komplikationer hos kvinder med endometriose

  Translated title of the contribution: Endometriosis and obstetrical complications.Berlac, J. F., Hartwell, D., Langhoff-Roos, J. & Lidegaard, O., 2014, In: Ugeskrift for Laeger. 176, p. 2-4 3 p., V01140004.

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

  • Endometriosis 100%
  • Premature Birth 33%
  • Pre-Eclampsia 31%
  • Fertility 29%
  • Epidemiologic Studies 26%
  1 Citation (Scopus)

• Reduction in stillbirths at term after new birth induction paradigm: results of a national intervention

  Hedegaard, M., Lidegaard, Ø., Skovlund, C. W., Mørch, L. S. & Hedegaard, M., 2014, In: B M J Open. 4, 8, p. 1-8 8 p., e005785.

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

  • Stillbirth 100%
  • Denmark 90%
  • Parturition 59%
  • Induced Labor 52%
  • Fetal Death 50%
  26 Citations (Scopus)

• Reply: Implication of the liberal use of ART in Nordic countries: should stricter guidelines be created to prevent unnecessary stillbirth and preterm delivery?

  Henningsen, A-K. A., Wennerholm, U-B., Gissler, M., Romundstad, L. B., Nygren, K-G., Tiitinen, A., Skjaerven, R., Andersen, A. N., Lidegaard, Ø., Forman, J. L. & Pinborg, A., 29 Mar 2014, In: Human Reproduction. 29, 11, p. 2600-2601 2 p.

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

  1 Citation (Scopus)

• Reproductive prognosis in endometriosis. A national cohort study

  Hjordt Hansen, M. V., Dalsgaard, T., Hartwell, D., Skovlund, C. W. & Lidegaard, O., May 2014, In: Acta Obstetrica et Gynecologica. 93, 5, p. 483-489 7 p.

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

  • Endometriosis 100%
  • Cohort Studies 64%
  • Ectopic Pregnancy 41%
  • Spontaneous Abortion 37%
  • Induced Abortion 28%
  39 Citations (Scopus)

• Risk Factors for Venous Thromboembolism in 1.3 Million Pregnancies: A Nationwide Prospective Cohort

  Virkus, R. A., Løkkegaard, E., Lidegaard, Ø., Langhoff-Roos, J., Nielsen, A. K., Rothman, K. J. & Bergholt, T., 2 May 2014, In: PloS one. 9, 5, p. 1-10 10 p., e96495.

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

  • Pregnancy 100%
  • Risk Factors 88%
  • pregnancy 78%
  • Venous Thromboembolism 76%
  • risk factor 72%
  49 Citations (Scopus)

• Risk of stillbirth and infant deaths after assisted reproductive technology: a Nordic study from the CoNARTaS group

  Henningsen, A-K. A., Wennerholm, U. B., Gissler, M., Romundstad, L. B., Nygren, K. G., Tiitinen, A., Skjaerven, R., Andersen, A. N., Lidegaard, O., Forman, J. L. & Pinborg, A., May 2014, In: Human Reproduction. 29, 5, p. 1090-1096

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

  • Infant Death 100%
  • Assisted Reproductive Techniques 92%
  • Stillbirth 89%
  • Twins 53%
  • Perinatal Death 29%
  29 Citations (Scopus)

• Svær intraabdominal blødning hos en gravid kvinde med endometriose

  Translated title of the contribution: Severe intraabdominal bleeding in a pregnant woman with a history of endometriosis.Berlac, J. F., Langhoff-Roos, J., Lidegaard, O. & Hartwell, D., 17 Nov 2014, In: Ugeskrift for Laeger. 176, 2 p., V04140247.

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

  • Endometriosis 100%
  • Pregnant Women 76%
  • Hemoperitoneum 65%
  • Hemorrhage 61%
  • Cesarean Section 22%
  1 Citation (Scopus)

• The INAS-OC study

  Lidegaard, O., 1 Dec 2014, In: Contraception. 90, 6, p. 617-608 2 p.

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

  3 Citations (Scopus)
• 2013

  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, O. & Høgdall, C., Apr 2013, In: Journal of Gynecologic Oncology Nursing.

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

  • Ovarian Neoplasms 100%
  • Comorbidity 85%
  • Cohort Studies 74%
  • Databases 66%
  • Survival 60%
  38 Citations (Scopus)

• Hormonal contraception and venous thromboembolic risk in midlife women

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

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

  2 Citations (Scopus)

• Hormonel kontraception og venøs trombose

  Lidegaard, Ø., May 2013, In: Ugeskrift for Laeger. 175, 20, p. 1401 1 p.

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